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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1507 2014-11-28 17:48:34Z 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)
1007 richard 21
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
672 richard 22
#
1342 richard 23
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, havp, libclamav, Ulog, fail2ban, NFsen and NFdump
1 root 24
 
25
# Options :
376 franck 26
#       -i or --install
27
#       -u or --uninstall
1 root 28
 
376 franck 29
# Functions :
1378 richard 30
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 31
#	init			: Installation of RPM and scripts
32
#	network			: Network parameters
33
#	ACC			: ALCASAR Control Center installation
34
#	CA			: Certification Authority initialization
35
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 36
#	radius			: FreeRadius initialisation
37
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
38
#	chilli			: coovachilli initialisation (+authentication page)
39
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 40
#	antivirus		: HAVP + libclamav configuration
1485 richard 41
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 42
#	ulogd			: log system in userland (match NFLOG target of iptables)
43
#	nfsen		:	: Configuration du grapheur nfsen pour apache 
1253 richard 44
#	dnsmasq			: Name server configuration
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="$DIR_INSTALL/scripts"		# install directory (with script files)
59
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
60
DIR_WEB="/var/www/html"				# directory of APACHE
61
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
63
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
64
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
65
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
66
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
67
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70
DB_RADIUS="radius"				# database name used by FreeRadius server
71
DB_USER="radius"				# user name allows to request the users database
1349 richard 72
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73
# ******* Network parameters - paramètres réseau *******
1469 richard 74
HOSTNAME="alcasar"				# default hostname
1243 richard 75
DOMAIN="localdomain"				# default local domain
1471 richard 76
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1507 richard 77
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 78
MTU="1500"
1243 richard 79
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80
# ****** Paths - chemin des commandes *******
81
SED="/bin/sed -i"
82
# ****************** End of global parameters *********************
83
 
959 franck 84
license ()
85
{
86
	if [ $Lang == "fr" ]
967 franck 87
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
88
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 89
	fi
975 franck 90
	echo "Taper sur Entrée pour continuer !"
91
	echo "Enter to continue."
959 franck 92
	read a
93
}
94
 
1 root 95
header_install ()
96
{
97
	clear
98
	echo "-----------------------------------------------------------------------------"
460 richard 99
	echo "                     ALCASAR V$VERSION Installation"
1 root 100
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
101
	echo "-----------------------------------------------------------------------------"
1389 richard 102
}
1 root 103
 
104
##################################################################
1221 richard 105
##			Function "testing"			##
1378 richard 106
## - Test of Mageia version					##
1342 richard 107
## - Test of free space on /var  (>10G)				##
1005 richard 108
## - Test of Internet access					##
29 richard 109
##################################################################
110
testing ()
111
{
1362 richard 112
# Test if ALCASAR is already installed
113
	if [ -e $CONF_FILE ]
114
	then
115
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 116
		if [ $Lang == "fr" ]
1362 richard 117
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
118
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 119
		fi
1362 richard 120
		response=0
121
		PTN='^[oOnNyY]$'
122
		until [[ $(expr $response : $PTN) -gt 0 ]]
123
		do
124
			if [ $Lang == "fr" ]
125
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
126
				else echo -n "Do you want to update (Y/n)?";
127
			 fi
128
			read response
129
		done
130
		if [ "$response" = "n" ] || [ "$response" = "N" ] 
131
		then
132
			rm -f /tmp/alcasar-conf*
133
		else
1471 richard 134
# Create a backup of running importants files
1362 richard 135
			$DIR_SCRIPTS/alcasar-conf.sh --create
136
			mode="update"
137
		fi
138
	else
1365 richard 139
		if [ ! -d /var/log/netflow/porttracker ]
140
			then
1378 richard 141
# Test of free space on /var
1365 richard 142
			free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
143
			if [ $free_space -lt 10 ]
144
				then
145
				if [ $Lang == "fr" ]
146
					then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
147
					else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
148
				fi
149
			exit 0
1362 richard 150
			fi
1378 richard 151
		fi
152
# Test of Mageia version
153
# extract the current Mageia version and hardware architecture (i586 ou X64)
154
		fic=`cat /etc/product.id`
155
		unknown_os=0
156
		old="$IFS"
157
		IFS=","
158
		set $fic
159
		for i in $*
160
		do
161
			if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
162
				then 
163
				DISTRIBUTION=`echo $i|cut -d"=" -f2`
164
				unknown_os=`expr $unknown_os + 1`
165
			fi
166
			if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
167
				then 
168
				CURRENT_VERSION=`echo $i|cut -d"=" -f2`
169
				unknown_os=`expr $unknown_os + 1`
170
			fi
171
			if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
172
				then 
173
				ARCH=`echo $i|cut -d"=" -f2`
174
				unknown_os=`expr $unknown_os + 1`
175
			fi
176
		done
177
		IFS="$old"
178
		if [[ ( $unknown_os != 3 || "$DISTRIBUTION" != "Mageia" ) && ( "$CURRENT_VERSION" != "4" ) ]]
179
			then
180
			if [ $Lang == "fr" ]
181
				then	
182
				echo "L'installation ou la mise @ jour d'ALCASAR ne peut pas être réalisée."
183
				echo "Le système d'exploitation doit être remplacé (Mageia4)"
184
			else
185
				echo "The automatic update of ALCASAR can't be performed."
186
				echo "The OS must be replaced (Mageia4)"
187
			fi
188
			if [ -e /tmp/alcasar-conf.tar.gz ]
189
				then
190
				echo
191
				if [ $Lang == "fr" ]
192
					then	
193
					echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
194
					echo "2 - Installez Linux-Mageia4 (cf. doc d'installation)"
195
					echo "3 - copiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
196
				else
197
					echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
198
					echo "2 - Install Linux-Mageia4 (cf. installation doc)"
199
					echo "3 - Copy the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
200
				fi
201
			fi
202
			exit 0
203
		fi
1342 richard 204
	fi
1378 richard 205
	if [ $Lang == "fr" ]
784 richard 206
		then echo -n "Tests des paramètres réseau : "
595 richard 207
		else echo -n "Network parameters tests : "
208
	fi
1471 richard 209
 
210
# Test of Ethernet links state
211
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
212
	for i in $DOWN_IF
213
	do
214
		if [ $Lang == "fr" ]
215
		then 
216
			echo "Échec"
217
			echo "Le lien réseau de la carte $i n'est pas actif."
218
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
219
		else
220
			echo "Failed"
221
			echo "The link state of $i interface is down."
222
			echo "Make sure that this network card is connected to a switch or an A.P."
223
		fi
224
		exit 0
225
	done
226
	echo -n "."
227
 
228
# Test EXTIF config files
1499 richard 229
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
230
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
231
	PUBLIC_GATEWAY=`ip route list|grep ^default|cut -d" " -f3`
1471 richard 232
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
233
	then
784 richard 234
		if [ $Lang == "fr" ]
235
		then 
236
			echo "Échec"
237
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
238
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 239
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 240
		else
241
			echo "Failed"
242
			echo "The Internet connected network card ($EXTIF) isn't well configured."
243
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 244
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 245
		fi
830 richard 246
		echo "DEVICE=$EXTIF"
784 richard 247
		echo "IPADDR="
248
		echo "NETMASK="
249
		echo "GATEWAY="
250
		echo "DNS1="
251
		echo "DNS2="
830 richard 252
		echo "ONBOOT=yes"
784 richard 253
		exit 0
254
	fi
255
	echo -n "."
1471 richard 256
 
257
# Test if router is alive (Box FAI)
784 richard 258
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 259
		if [ $Lang == "fr" ]
260
		then 
261
			echo "Échec"
262
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
263
			echo "Réglez ce problème puis relancez ce script."
264
		else
265
			echo "Failed"
266
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
267
			echo "Resolv this problem, then restart this script."
268
		fi
29 richard 269
		exit 0
270
	fi
308 richard 271
	echo -n "."
978 franck 272
# On teste le lien vers le routeur par defaut
1499 richard 273
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 274
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 275
	       	then
595 richard 276
		if [ $Lang == "fr" ]
277
		then 
278
			echo "Échec"
1499 richard 279
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 280
			echo "Réglez ce problème puis relancez ce script."
281
		else
282
			echo "Failed"
283
			echo "The Internet gateway doesn't answered"
284
			echo "Resolv this problem, then restart this script."
285
		fi
308 richard 286
		exit 0
287
	fi
288
	echo -n "."
421 franck 289
# On teste la connectivité Internet
29 richard 290
	rm -rf /tmp/con_ok.html
308 richard 291
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 292
	if [ ! -e /tmp/con_ok.html ]
293
	then
595 richard 294
		if [ $Lang == "fr" ]
295
		then 
296
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
297
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
298
			echo "Vérifiez la validité des adresses IP des DNS."
299
		else
300
			echo "The Internet connection try failed (google.fr)."
301
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
302
			echo "Verify the DNS IP addresses"
303
		fi
29 richard 304
		exit 0
305
	fi
306
	rm -rf /tmp/con_ok.html
308 richard 307
	echo ". : ok"
1389 richard 308
} # end of testing ()
302 richard 309
 
310
##################################################################
1221 richard 311
##			Function "init"				##
302 richard 312
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
313
## - Installation et modification des scripts du portail	##
314
##################################################################
315
init ()
316
{
527 richard 317
	if [ "$mode" != "update" ]
302 richard 318
	then
319
# On affecte le nom d'organisme
597 richard 320
		header_install
302 richard 321
		ORGANISME=!
322
		PTN='^[a-zA-Z0-9-]*$'
580 richard 323
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 324
                do
595 richard 325
			if [ $Lang == "fr" ]
597 richard 326
			       	then echo -n "Entrez le nom de votre organisme : "
327
				else echo -n "Enter the name of your organism : "
595 richard 328
			fi
330 franck 329
			read ORGANISME
613 richard 330
			if [ "$ORGANISME" == "" ]
330 franck 331
				then
332
				ORGANISME=!
333
			fi
334
		done
302 richard 335
	fi
1 root 336
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 337
	rm -f $PASSWD_FILE
1350 richard 338
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
339
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 340
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 341
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 342
	$SED "/^password.*/d" /boot/grub/menu.lst
343
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 344
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 345
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 346
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 347
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 348
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 349
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 350
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 351
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
352
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 353
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 354
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
355
	echo "$secretradius" >> $PASSWD_FILE
356
	chmod 640 $PASSWD_FILE
977 richard 357
# Scripts and conf files copy 
358
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 359
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 360
#  - 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 361
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 362
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 363
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 364
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
365
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 366
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
367
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 368
# generate central conf file
369
	cat <<EOF > $CONF_FILE
612 richard 370
##########################################
371
##                                      ##
372
##          ALCASAR Parameters          ##
373
##                                      ##
374
##########################################
1 root 375
 
612 richard 376
INSTALL_DATE=$DATE
377
VERSION=$VERSION
378
ORGANISM=$ORGANISME
923 franck 379
DOMAIN=$DOMAIN
612 richard 380
EOF
628 richard 381
	chmod o-rwx $CONF_FILE
1 root 382
} # End of init ()
383
 
384
##################################################################
1221 richard 385
##			Function "network"			##
1 root 386
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 387
## - Nommage DNS du système 					##
1336 richard 388
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 389
## - Modification du fichier /etc/hosts				##
390
## - Configuration du serveur de temps (NTP)			##
391
## - Renseignement des fichiers hosts.allow et hosts.deny	##
392
##################################################################
393
network ()
394
{
395
	header_install
636 richard 396
	if [ "$mode" != "update" ]
397
		then
398
		if [ $Lang == "fr" ]
399
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
400
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
401
		fi
402
		response=0
403
		PTN='^[oOyYnN]$'
404
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 405
		do
595 richard 406
			if [ $Lang == "fr" ]
659 richard 407
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 408
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 409
			fi
1 root 410
			read response
411
		done
636 richard 412
		if [ "$response" = "n" ] || [ "$response" = "N" ]
413
		then
414
			PRIVATE_IP_MASK="0"
415
			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:]]$'
416
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 417
			do
595 richard 418
				if [ $Lang == "fr" ]
597 richard 419
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
420
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 421
				fi
597 richard 422
				read PRIVATE_IP_MASK
1 root 423
			done
636 richard 424
		else
425
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
426
		fi
595 richard 427
	else
637 richard 428
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 
429
		rm -rf conf/etc/alcasar.conf
1 root 430
	fi
861 richard 431
# Define LAN side global parameters
1243 richard 432
	hostname $HOSTNAME.$DOMAIN
433
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 434
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 435
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 436
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 437
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 438
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 439
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
440
		then
441
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	
442
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
443
	fi	
444
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
445
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 446
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 447
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 448
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
449
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 450
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
451
	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 452
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1336 richard 453
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 454
# Define Internet parameters
1499 richard 455
	DNS1=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|head -n 1`				# 1st DNS server
456
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
457
	if [ $nb_dns == 2 ]
458
		then
459
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
460
	fi
70 franck 461
	DNS1=${DNS1:=208.67.220.220}
462
	DNS2=${DNS2:=208.67.222.222}
1499 richard 463
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 464
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 465
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 466
# Wrtie the conf file
1469 richard 467
	echo "EXTIF=$EXTIF" >> $CONF_FILE
468
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 469
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
470
	if [ $IP_SETTING == "dhcp" ]
471
		then
472
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
473
		echo "GW=dhcp" >> $CONF_FILE 
474
	else
475
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
476
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE 
477
	fi
994 franck 478
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 479
	echo "DNS1=$DNS1" >> $CONF_FILE
480
	echo "DNS2=$DNS2" >> $CONF_FILE
481
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 482
	echo "DHCP=on" >> $CONF_FILE
914 franck 483
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
484
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
485
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 486
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1499 richard 487
# network default
597 richard 488
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 489
	cat <<EOF > /etc/sysconfig/network
490
NETWORKING=yes
1243 richard 491
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 492
FORWARD_IPV4=true
493
EOF
1499 richard 494
# /etc/hosts config
1 root 495
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
496
	cat <<EOF > /etc/hosts
503 richard 497
127.0.0.1	localhost
1353 richard 498
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 499
EOF
1499 richard 500
# EXTIF (Internet) config
501
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
502
	if [ $IP_SETTING == "dhcp" ]
503
		then
504
		$SED "s?^RESOLV_MODS=.*?RESOLV_MODS=yes?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
505
		$SED "s?^PEERDNS=.*?PEERDNS=no?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
506
		echo "DNS1=127.0.0.1" >> /etc/sysconfig/network-scripts/ifcfg-$EXTIF
507
	else	
508
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 509
DEVICE=$EXTIF
510
BOOTPROTO=static
597 richard 511
IPADDR=$PUBLIC_IP
512
NETMASK=$PUBLIC_NETMASK
513
GATEWAY=$PUBLIC_GATEWAY
14 richard 514
DNS1=127.0.0.1
1499 richard 515
RESOLV_MODS=yes
14 richard 516
ONBOOT=yes
517
METRIC=10
518
MII_NOT_SUPPORTED=yes
519
IPV6INIT=no
520
IPV6TO4INIT=no
521
ACCOUNTING=no
522
USERCTL=no
994 franck 523
MTU=$MTU
14 richard 524
EOF
1499 richard 525
	fi
1336 richard 526
# Config INTIF (consultation LAN) in normal mode
841 richard 527
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
528
DEVICE=$INTIF
529
BOOTPROTO=static
530
ONBOOT=yes
531
NOZEROCONF=yes
532
MII_NOT_SUPPORTED=yes
533
IPV6INIT=no
534
IPV6TO4INIT=no
535
ACCOUNTING=no
536
USERCTL=no
537
EOF
1336 richard 538
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 539
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 540
DEVICE=$INTIF
541
BOOTPROTO=static
542
IPADDR=$PRIVATE_IP
604 richard 543
NETMASK=$PRIVATE_NETMASK
1 root 544
ONBOOT=yes
545
METRIC=10
546
NOZEROCONF=yes
547
MII_NOT_SUPPORTED=yes
14 richard 548
IPV6INIT=no
549
IPV6TO4INIT=no
550
ACCOUNTING=no
551
USERCTL=no
1 root 552
EOF
440 franck 553
# Mise à l'heure du serveur
554
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
555
	cat <<EOF > /etc/ntp/step-tickers
455 franck 556
0.fr.pool.ntp.org	# adapt to your country
557
1.fr.pool.ntp.org
558
2.fr.pool.ntp.org
440 franck 559
EOF
560
# Configuration du serveur de temps (sur lui même)
1 root 561
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
562
	cat <<EOF > /etc/ntp.conf
456 franck 563
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 564
server 1.fr.pool.ntp.org
565
server 2.fr.pool.ntp.org
566
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 567
fudge 127.127.1.0 stratum 10
604 richard 568
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 569
restrict 127.0.0.1
310 richard 570
driftfile /var/lib/ntp/drift
1 root 571
logfile /var/log/ntp.log
572
EOF
440 franck 573
 
310 richard 574
	chown -R ntp:ntp /var/lib/ntp
1 root 575
# Renseignement des fichiers hosts.allow et hosts.deny
576
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
577
	cat <<EOF > /etc/hosts.allow
578
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 579
sshd: ALL
1 root 580
ntpd: $PRIVATE_NETWORK_SHORT
581
EOF
582
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
583
	cat <<EOF > /etc/hosts.deny
584
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
585
EOF
790 richard 586
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 587
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 588
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 589
# load conntrack ftp module
590
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
591
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 592
# load ipt_NETFLOW module
593
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1157 stephane 594
# 
860 richard 595
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 596
} # End of network ()
597
 
598
##################################################################
1221 richard 599
##			Function "ACC"				##
600
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 601
## - configuration du serveur web (Apache)			##
602
## - définition du 1er comptes de gestion 			##
603
## - sécurisation des accès					##
604
##################################################################
1221 richard 605
ACC ()
1 root 606
{
607
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
608
	mkdir $DIR_WEB
609
# Copie et configuration des fichiers du centre de gestion
316 richard 610
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 611
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 612
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
613
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
614
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
615
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
616
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 617
	chown -R apache:apache $DIR_WEB/*
1489 richard 618
# create the backup structure :
619
# - base = users database
620
# - system_backup = alcasar conf file + users database
621
# - archive = tarball of "base + http firewall + netflow"
622
# - security = watchdog disconnection)
623
	for i in system_backup base archive security;
1 root 624
	do
625
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
626
	done
5 franck 627
	chown -R root:apache $DIR_SAVE
71 richard 628
# Configuration et sécurisation php
629
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 630
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
631
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 632
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
633
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 634
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
635
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
636
# Configuration et sécurisation Apache
790 richard 637
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 638
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 639
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 640
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 641
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
642
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
643
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 644
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
645
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
646
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
647
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
648
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
649
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 650
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1359 richard 651
	[ -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
652
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
653
	[ -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
654
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
655
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
656
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 657
</body>
658
</html>
659
EOF
660
# Définition du premier compte lié au profil 'admin'
509 richard 661
	header_install
510 richard 662
	if [ "$mode" = "install" ]
663
	then
613 richard 664
		admin_portal=!
665
		PTN='^[a-zA-Z0-9-]*$'
666
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
667
                	do
668
			header_install
669
			if [ $Lang == "fr" ]
670
			then 
671
				echo ""
672
				echo "Définissez un premier compte d'administration du portail :"
673
				echo
674
				echo -n "Nom : "
675
			else
676
				echo ""
677
				echo "Define the first account allow to administrate the portal :"
678
				echo
679
				echo -n "Account : "
680
			fi
681
			read admin_portal
682
			if [ "$admin_portal" == "" ]
683
				then
684
				admin_portal=!
685
			fi
686
			done
1268 richard 687
# Creation of keys file for the admin account ("admin")
510 richard 688
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
689
		mkdir -p $DIR_DEST_ETC/digest
690
		chmod 755 $DIR_DEST_ETC/digest
691
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
692
			do
1350 richard 693
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 694
			done
695
		$DIR_DEST_SBIN/alcasar-profil.sh --list
696
	fi
434 richard 697
# synchronisation horaire
698
	ntpd -q -g &
1 root 699
# Sécurisation du centre
988 franck 700
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 701
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 702
<Directory $DIR_ACC>
1 root 703
	SSLRequireSSL
704
	AllowOverride None
705
	Order deny,allow
706
	Deny from all
707
	Allow from 127.0.0.1
708
	Allow from $PRIVATE_NETWORK_MASK
990 franck 709
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 710
	require valid-user
711
	AuthType digest
1243 richard 712
	AuthName $HOSTNAME.$DOMAIN
1 root 713
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 714
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 715
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 716
</Directory>
316 richard 717
<Directory $DIR_ACC/admin>
1 root 718
	SSLRequireSSL
719
	AllowOverride None
720
	Order deny,allow
721
	Deny from all
722
	Allow from 127.0.0.1
723
	Allow from $PRIVATE_NETWORK_MASK
990 franck 724
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 725
	require valid-user
726
	AuthType digest
1243 richard 727
	AuthName $HOSTNAME.$DOMAIN
1 root 728
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 729
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 730
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 731
</Directory>
344 richard 732
<Directory $DIR_ACC/manager>
1 root 733
	SSLRequireSSL
734
	AllowOverride None
735
	Order deny,allow
736
	Deny from all
737
	Allow from 127.0.0.1
738
	Allow from $PRIVATE_NETWORK_MASK
990 franck 739
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 740
	require valid-user
741
	AuthType digest
1243 richard 742
	AuthName $HOSTNAME.$DOMAIN
1 root 743
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 744
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 745
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 746
</Directory>
316 richard 747
<Directory $DIR_ACC/backup>
748
	SSLRequireSSL
749
	AllowOverride None
750
	Order deny,allow
751
	Deny from all
752
	Allow from 127.0.0.1
753
	Allow from $PRIVATE_NETWORK_MASK
990 franck 754
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 755
	require valid-user
756
	AuthType digest
1243 richard 757
	AuthName $HOSTNAME.$DOMAIN
316 richard 758
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 759
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 760
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 761
</Directory>
811 richard 762
Alias /save/ "$DIR_SAVE/"
763
<Directory $DIR_SAVE>
764
	SSLRequireSSL
765
	Options Indexes
766
	Order deny,allow
767
	Deny from all
768
	Allow from 127.0.0.1
769
	Allow from $PRIVATE_NETWORK_MASK
990 franck 770
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 771
	require valid-user
772
	AuthType digest
1243 richard 773
	AuthName $HOSTNAME.$DOMAIN
811 richard 774
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 775
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 776
</Directory>
1 root 777
EOF
1378 richard 778
# Launch after coova
779
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1410 richard 780
# Error page management
781
FIC_ERROR_DOC=`find /etc/httpd/conf -type f -name multilang-errordoc.conf`
782
[ -e $FIC_ERROR_DOC ]  || cp $FIC_ERROR_DOC $FIC_ERROR_DOC.default
783
 
784
cat <<EOF > $FIC_ERROR_DOC
785
Alias /error/ "/var/www/html/"
786
 
787
<Directory "/usr/share/httpd/error">
788
    AllowOverride None
789
    Options IncludesNoExec
790
    AddOutputFilter Includes html
791
    AddHandler type-map var
792
    Require all granted
793
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
794
    ForceLanguagePriority Prefer Fallback
795
</Directory>
796
 
797
ErrorDocument 400 /error/error.php?error=400
798
ErrorDocument 401 /error/error.php?error=401
799
ErrorDocument 403 /error/error.php?error=403
800
ErrorDocument 404 /error/error.php?error=404
801
ErrorDocument 405 /error/error.php?error=405
802
ErrorDocument 408 /error/error.php?error=408
803
ErrorDocument 410 /error/error.php?error=410
804
ErrorDocument 411 /error/error.php?error=411
805
ErrorDocument 412 /error/error.php?error=412
806
ErrorDocument 413 /error/error.php?error=413
807
ErrorDocument 414 /error/error.php?error=414
808
ErrorDocument 415 /error/error.php?error=415
809
ErrorDocument 500 /error/error.php?error=500
810
ErrorDocument 501 /error/error.php?error=501
811
ErrorDocument 502 /error/error.php?error=502
812
ErrorDocument 503 /error/error.php?error=503
813
ErrorDocument 506 /error/error.php?error=506
814
EOF
815
 
1389 richard 816
} # End of ACC ()
1 root 817
 
818
##########################################################################################
1221 richard 819
##				Fonction "CA"						##
1 root 820
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
821
##########################################################################################
1221 richard 822
CA ()
1 root 823
{
510 richard 824
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 825
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 826
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 827
 
828
	#$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
829
	#$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
830
	#$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
831
 
832
	cat <<EOF > $FIC_VIRTUAL_SSL
833
# default SSL virtual host, used for all HTTPS requests that do not
834
# match a ServerName or ServerAlias in any <VirtualHost> block.
835
 
836
<VirtualHost _default_:443>
837
# general configuration
838
    ServerAdmin root@localhost
839
    ServerName localhost
840
 
841
# SSL configuration
842
    SSLEngine on
843
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
844
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
845
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
846
    CustomLog logs/ssl_request_log \
847
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
848
    ErrorLog logs/ssl_error_log
849
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
850
</VirtualHost>
851
EOF
852
 
5 franck 853
	chown -R root:apache /etc/pki
1 root 854
	chmod -R 750 /etc/pki
1389 richard 855
} # End of CA ()
1 root 856
 
857
##########################################################################################
1221 richard 858
##			Fonction "init_db"						##
1 root 859
## - Initialisation de la base Mysql							##
860
## - Affectation du mot de passe de l'administrateur (root)				##
861
## - Suppression des bases et des utilisateurs superflus				##
862
## - Création de la base 'radius'							##
863
## - Installation du schéma de cette base						##
864
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
865
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
866
##########################################################################################
867
init_db ()
868
{
1355 richard 869
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 870
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
871
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 872
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 873
	systemctl start mysqld.service
1 root 874
	sleep 4
875
	mysqladmin -u root password $mysqlpwd
876
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 877
# Secure the server
878
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
879
	$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 880
# Create 'radius' database
1317 richard 881
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 882
# Add an empty radius database structure
364 franck 883
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 884
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 885
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
886
	$SED "/ExecStartPost=/a ExecStartPost=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 887
	$SED "/ExecStartPost=/a ExecStop=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
888
	systemctl daemon-reload
1389 richard 889
} # End of init_db ()
1 root 890
 
891
##########################################################################
1389 richard 892
##			Fonction "radius"				##
1 root 893
## - Paramètrage des fichiers de configuration FreeRadius		##
894
## - Affectation du secret partagé entre coova-chilli et freeradius	##
895
## - Modification de fichier de conf pour l'accès à Mysql		##
896
##########################################################################
1389 richard 897
radius ()
1 root 898
{
899
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
900
	chown -R radius:radius /etc/raddb
901
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 902
# Set radius.conf parameters
1 root 903
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
904
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
905
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 906
# remove the proxy function
1 root 907
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
908
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 909
# remove EAP module
654 richard 910
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 911
# listen on loopback (should be modified later if EAP enabled)
1 root 912
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 913
# enable the  SQL module (and SQL counter)
1 root 914
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
915
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
916
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 917
# only include modules for ALCASAR needs
918
	$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
919
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
920
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
921
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
922
	$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
923
	$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 924
# remvove virtual server and copy our conf file
1 root 925
	rm -f /etc/raddb/sites-enabled/*
1278 richard 926
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 927
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
928
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
929
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
930
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 931
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 932
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 933
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 934
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
935
	cat << EOF > /etc/raddb/clients.conf
936
client 127.0.0.1 {
937
	secret = $secretradius
938
	shortname = localhost
939
}
940
EOF
1278 richard 941
# sql.conf modification
1 root 942
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
943
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
944
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
945
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
946
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 947
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 948
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 949
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
950
# counter.conf modification (change the Max-All-Session-Time counter)
951
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
952
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
953
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 954
# make certain that mysql is up before radius start
955
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
956
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
957
	systemctl daemon-reload
1389 richard 958
} # End radius ()
1 root 959
 
960
##########################################################################
1389 richard 961
##			Function "radius_web"				##
1 root 962
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
963
## - Création du lien vers la page de changement de mot de passe        ##
964
##########################################################################
1389 richard 965
radius_web ()
1 root 966
{
967
# copie de l'interface d'origine dans la structure Alcasar
316 richard 968
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
969
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme 
970
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 971
# copie des fichiers modifiés
972
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 973
	chown -R apache:apache $DIR_ACC/manager/
344 richard 974
# Modification des fichiers de configuration
1 root 975
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 976
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 977
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
978
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
979
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
980
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
981
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
982
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
983
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 984
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 985
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 986
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 987
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 988
nas1_name: alcasar-$ORGANISME
1 root 989
nas1_model: Portail captif
990
nas1_ip: $PRIVATE_IP
991
nas1_port_num: 0
992
nas1_community: public
993
EOF
994
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
995
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 996
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 997
# Ajout du mappage des attributs chillispot
998
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 999
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1000
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1001
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1002
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1003
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1004
	chown -R apache:apache /etc/freeradius-web
1 root 1005
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1006
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1007
<Directory $DIR_WEB/pass>
1 root 1008
	SSLRequireSSL
1009
	AllowOverride None
1010
	Order deny,allow
1011
	Deny from all
1012
	Allow from 127.0.0.1
1013
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1014
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1015
</Directory>
1016
EOF
1389 richard 1017
} # End of radius_web ()
1 root 1018
 
799 richard 1019
##################################################################################
1389 richard 1020
##			Fonction "chilli"					##
799 richard 1021
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1022
## - Paramètrage de la page d'authentification (intercept.php)			##
1023
##################################################################################
1389 richard 1024
chilli ()
1 root 1025
{
1370 richard 1026
# chilli unit for systemd
1027
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1028
#  This file is part of systemd.
1029
#
1030
#  systemd is free software; you can redistribute it and/or modify it
1031
#  under the terms of the GNU General Public License as published by
1032
#  the Free Software Foundation; either version 2 of the License, or
1033
#  (at your option) any later version.
1370 richard 1034
[Unit]
1035
Description=chilli is a captive portal daemon
1036
After=network.target
1037
 
1038
[Service]
1379 richard 1039
Type=forking
1370 richard 1040
ExecStart=/usr/libexec/chilli start
1041
ExecStop=/usr/libexec/chilli stop
1042
ExecReload=/usr/libexec/chilli reload
1043
PIDFile=/var/run/chilli.pid
1044
 
1045
[Install]
1046
WantedBy=multi-user.target
1047
EOF
799 richard 1048
# init file creation
1370 richard 1049
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1050
	cat <<EOF > /usr/libexec/chilli
799 richard 1051
#!/bin/sh
1052
#
1053
# chilli CoovaChilli init
1054
#
1055
# chkconfig: 2345 65 35
1056
# description: CoovaChilli
1057
### BEGIN INIT INFO
1058
# Provides:       chilli
1059
# Required-Start: network 
1060
# Should-Start: 
1061
# Required-Stop:  network
1062
# Should-Stop: 
1063
# Default-Start:  2 3 5
1064
# Default-Stop:
1065
# Description:    CoovaChilli access controller
1066
### END INIT INFO
1067
 
1068
[ -f /usr/sbin/chilli ] || exit 0
1069
. /etc/init.d/functions
1070
CONFIG=/etc/chilli.conf
1071
pidfile=/var/run/chilli.pid
1072
[ -f \$CONFIG ] || {
1073
    echo "\$CONFIG Not found"
1074
    exit 0
1075
}
1076
RETVAL=0
1077
prog="chilli"
1078
case \$1 in
1079
    start)
1080
	if [ -f \$pidfile ] ; then 
1081
		gprintf "chilli is already running"
1082
	else
1083
        	gprintf "Starting \$prog: "
1084
		rm -f /var/run/chilli* # cleaning
1085
        	/sbin/modprobe tun >/dev/null 2>&1
1086
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1087
		[ -e /dev/net/tun ] || {
1088
	    	(cd /dev; 
1089
			mkdir net; 
1090
			cd net; 
1091
			mknod tun c 10 200)
1092
		}
1336 richard 1093
		ifconfig $INTIF 0.0.0.0
799 richard 1094
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1095
        	RETVAL=$?
1096
	fi
1097
	;;
1098
 
1099
    reload)
1100
	killall -HUP chilli
1101
	;;
1102
 
1103
    restart)
1104
	\$0 stop
1105
        sleep 2
1106
	\$0 start
1107
	;;
1108
 
1109
    status)
1110
        status chilli
1111
        RETVAL=0
1112
        ;;
1113
 
1114
    stop)
1115
	if [ -f \$pidfile ] ; then  
1116
        	gprintf "Shutting down \$prog: "
1117
		killproc /usr/sbin/chilli
1118
		RETVAL=\$?
1119
		[ \$RETVAL = 0 ] && rm -f $pidfile
1120
	else	
1121
        	gprintf "chilli is not running"
1122
	fi
1123
	;;
1124
 
1125
    *)
1126
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1127
        exit 1
1128
esac
1129
echo
1130
EOF
1373 richard 1131
chmod a+x /usr/libexec/chilli
799 richard 1132
# conf file creation
346 richard 1133
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1134
	cat <<EOF > /etc/chilli.conf
1135
# coova config for ALCASAR
1136
cmdsocket	/var/run/chilli.sock
1336 richard 1137
unixipc		chilli.$INTIF.ipc
1138
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1139
net		$PRIVATE_NETWORK_MASK
595 richard 1140
dhcpif		$INTIF
841 richard 1141
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1142
#nodynip
865 richard 1143
#statip
1144
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1145
domain		$DOMAIN
355 richard 1146
dns1		$PRIVATE_IP
1147
dns2		$PRIVATE_IP
346 richard 1148
uamlisten	$PRIVATE_IP
503 richard 1149
uamport		3990
837 richard 1150
macauth
1151
macpasswd	password
1243 richard 1152
locationname	$HOSTNAME.$DOMAIN
346 richard 1153
radiusserver1	127.0.0.1
1154
radiusserver2	127.0.0.1
1155
radiussecret	$secretradius
1156
radiusauthport	1812
1157
radiusacctport	1813
1243 richard 1158
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1159
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1160
uamsecret	$secretuam
1249 richard 1161
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1162
coaport		3799
1379 richard 1163
conup		$DIR_DEST_BIN/alcasar-conup.sh
1164
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1165
include		$DIR_DEST_ETC/alcasar-uamallowed
1166
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1167
#dhcpgateway
1157 stephane 1168
#dhcprelayagent
1169
#dhcpgatewayport
346 richard 1170
EOF
1336 richard 1171
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1172
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1173
# create files for trusted domains and urls
1148 crox53 1174
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1175
	chown root:apache $DIR_DEST_ETC/alcasar-*
1176
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1177
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1178
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1179
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1180
# user 'chilli' creation (in order to run conup/off and up/down scripts
1181
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1182
	if [ "$chilli_exist" == "1" ]
1183
	then
1184
	      userdel -r chilli 2>/dev/null
1185
	fi
1186
	groupadd -f chilli
1187
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1188
}  # End of chilli ()
1349 richard 1189
 
1 root 1190
##################################################################
1389 richard 1191
##		Fonction "dansguardian"				##
1 root 1192
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1193
##################################################################
1389 richard 1194
dansguardian ()
1 root 1195
{
1196
	mkdir /var/dansguardian
1197
	chown dansguardian /var/dansguardian
1375 richard 1198
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1199
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1200
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1201
# By default the filter is off 
497 richard 1202
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1203
# French deny HTML page
497 richard 1204
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1205
# Listen only on LAN side
497 richard 1206
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1207
# DG send its flow to HAVP
1208
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1209
# replace the default deny HTML page
1 root 1210
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1211
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1212
# Don't log
1213
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1214
# Run 10 daemons (20 in largest server)
659 richard 1215
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1216
# on désactive par défaut le controle de contenu des pages html
497 richard 1217
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1218
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1219
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1220
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1221
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1222
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1223
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1224
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1225
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1226
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1227
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1228
	touch $DIR_DG/lists/bannedextensionlist
1229
	touch $DIR_DG/lists/bannedmimetypelist
1230
# 'Safesearch' regex actualisation
498 richard 1231
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1232
# empty LAN IP list that won't be WEB filtered
1233
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1234
	touch $DIR_DG/lists/exceptioniplist
1235
# Keep a copy of URL & domain filter configuration files
1236
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1237
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1238
} # End of dansguardian ()
1 root 1239
 
71 richard 1240
##################################################################
1221 richard 1241
##			Fonction "antivirus"			##
1357 richard 1242
## - configuration of havp, libclamav and freshclam		##
71 richard 1243
##################################################################
1244
antivirus ()		
1245
{
1358 richard 1246
# create 'havp' user
288 richard 1247
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1248
	if [ "$havp_exist" == "1" ]
288 richard 1249
	then
478 richard 1250
	      userdel -r havp 2>/dev/null
894 richard 1251
	      groupdel havp 2>/dev/null
288 richard 1252
	fi
307 richard 1253
	groupadd -f havp
1486 richard 1254
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1255
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1256
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1257
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1258
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1259
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1260
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1261
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1262
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1263
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1264
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1265
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1266
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1267
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1268
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1269
# skip checking of youtube flow (too heavy load / risk too low)
1270
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1271
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1272
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1273
# replacement of init script
335 richard 1274
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1275
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1358 richard 1276
# replace of the intercept page (template)
340 richard 1277
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1278
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1279
# update virus database every 4 hours (24h/6)
1357 richard 1280
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1281
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1282
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1283
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1284
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1285
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1286
# update now
1382 richard 1287
	/usr/bin/freshclam --no-warnings
1389 richard 1288
} # End of antivirus ()
71 richard 1289
 
1486 richard 1290
##########################################################################
1291
##			Fonction "tinyproxy"				##
1292
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1293
##########################################################################
1485 richard 1294
tinyproxy ()		
1295
{
1486 richard 1296
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1297
	if [ "$tinyproxy_exist" == "1" ]
1298
	then
1299
	      userdel -r tinyproxy 2>/dev/null
1300
	      groupdel tinyproxy 2>/dev/null
1301
	fi
1302
	groupadd -f tinyproxy
1488 richard 1303
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1486 richard 1304
	mkdir -p /var/log/tinyproxy /var/run/tinyproxy
1305
	chown -R tinyproxy:tinyproxy /var/log/tinyproxy /var/run/tinyproxy
1306
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1307
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1308
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1309
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1310
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1311
	$SED "s?^#LogFile.*?LogFile /var/log/tinyproxy/tinyproxy.log?g" /etc/tinyproxy/tinyproxy.conf
1312
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1313
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1314
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1485 richard 1315
 
1316
} # end of tinyproxy
1 root 1317
##################################################################################
1389 richard 1318
##			function "ulogd"					##
476 richard 1319
## - Ulog config for multi-log files 						##
1320
##################################################################################
1389 richard 1321
ulogd ()
476 richard 1322
{
1323
# Three instances of ulogd (three different logfiles)
1324
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1325
	nl=1
1358 richard 1326
	for log_type in traceability ssh ext-access
478 richard 1327
	do
1365 richard 1328
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1329
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1330
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1331
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf 
1332
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1333
[emu1]
478 richard 1334
file="/var/log/firewall/$log_type.log"
1335
sync=1
1336
EOF
1452 richard 1337
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1338
		nl=`expr $nl + 1`
1339
	done
476 richard 1340
	chown -R root:apache /var/log/firewall
1341
	chmod 750 /var/log/firewall
1342
	chmod 640 /var/log/firewall/*
1389 richard 1343
}  # End of ulogd ()
476 richard 1344
 
1159 crox53 1345
 
1346
##########################################################
1389 richard 1347
##              Function "nfsen"			##
1159 crox53 1348
##########################################################
1389 richard 1349
nfsen()
1 root 1350
{
1393 richard 1351
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1352
# Add PortTracker plugin
1395 richard 1353
	for i in /var/www/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1354
	do
1355
	[ ! -d $i ] && mkdir $i && chown -R apache:apache $i && echo "$i created" || echo "$i already exists"
1356
	done
1221 richard 1357
	cp -f $DIR_CONF/nfsen/PortTracker.pm /tmp/nfsen-1.3.6p1/contrib/PortTracker/
1365 richard 1358
# use of our conf file and init unit
1221 richard 1359
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1360
# Installation of nfsen
1221 richard 1361
	DirTmp=$(pwd)
1362
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1363
	/usr/bin/perl5 install.pl etc/nfsen.conf
1364
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1366
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1367
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1395 richard 1368
	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
1369
	chmod -R 770 /var/log/netflow/porttracker
1365 richard 1370
# Apache conf file
1394 richard 1371
	cat << EOF > /etc/httpd/conf/conf.d/nfsen.conf
1159 crox53 1372
Alias /nfsen /var/www/nfsen 
1373
<Directory /var/www/nfsen/> 
1374
DirectoryIndex nfsen.php 
1375
Options -Indexes 
1376
AllowOverride all 
1377
order allow,deny 
1378
allow from all 
1379
AddType application/x-httpd-php .php 
1380
php_flag magic_quotes_gpc on 
1381
php_flag track_vars on 
1 root 1382
</Directory>
1383
EOF
1372 richard 1384
# nfsen unit for systemd
1385
cat << EOF > /lib/systemd/system/nfsen.service
1386
#  This file is part of systemd.
1387
#
1388
#  systemd is free software; you can redistribute it and/or modify it
1389
#  under the terms of the GNU General Public License as published by
1390
#  the Free Software Foundation; either version 2 of the License, or
1391
#  (at your option) any later version.
1392
 
1393
# This unit launches nfsen (a Netflow grapher).
1394
[Unit]
1395
Description= NfSen init script
1396
After=network.target iptables.service
1397
 
1398
[Service]
1399
Type=oneshot
1400
RemainAfterExit=yes
1393 richard 1401
PIDFile=/var/run/nfsen/nfsen.pid
1402
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1403
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1404
ExecStart=/usr/bin/nfsen start 
1405
ExecStop=/usr/bin/nfsen stop
1393 richard 1406
ExecReload=/usr/bin/nfsen restart
1372 richard 1407
TimeoutSec=0
1408
 
1409
[Install]
1410
WantedBy=multi-user.target
1411
EOF
1365 richard 1412
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1413
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1414
# expire delay for the profile "live"
1393 richard 1415
	systemctl start nfsen
1416
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1417
# add SURFmap plugin
1507 richard 1418
	tar xzf $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz -C /tmp/
1413 richard 1419
	cp $DIR_CONF/nfsen/install-surfmap.sh /tmp/SURFmap/install.sh
1397 richard 1420
	cd /tmp/SURFmap
1421
	/usr/bin/sh install.sh
1418 richard 1422
 
1365 richard 1423
# clear the installation
1221 richard 1424
	cd $DirTmp
1425
	rm -rf /tmp/nfsen-1.3.6p1/
1397 richard 1426
	rm -rf /tmp/SURFmap/
1389 richard 1427
} # End of nfsen ()
1 root 1428
 
1390 richard 1429
##################################################
1389 richard 1430
##		Function "dnsmasq"		##
1390 richard 1431
##################################################
1389 richard 1432
dnsmasq ()
219 jeremy 1433
{
1434
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1435
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1436
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1437
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1438
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1439
	cat << EOF > /etc/dnsmasq.conf 
520 richard 1440
# Configuration file for "dnsmasq in forward mode"
1387 richard 1441
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1442
listen-address=$PRIVATE_IP
1390 richard 1443
pid-file=/var/run/dnsmasq.pid
259 richard 1444
listen-address=127.0.0.1
286 richard 1445
no-dhcp-interface=$INTIF
1387 richard 1446
no-dhcp-interface=tun0
1447
no-dhcp-interface=lo
259 richard 1448
bind-interfaces
1449
cache-size=256
1450
domain=$DOMAIN
1451
domain-needed
1452
expand-hosts
1453
bogus-priv
1454
filterwin2k
1455
server=$DNS1
1456
server=$DNS2
1387 richard 1457
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1458
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1459
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1460
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1461
 
1387 richard 1462
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1463
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1464
EOF
1356 richard 1465
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1466
	cat << EOF > /etc/dnsmasq-blacklist.conf 
1390 richard 1467
# Configuration file for "dnsmasq with blacklist"
1387 richard 1468
# Add Toulouse blacklist domains
1472 richard 1469
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1470
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1471
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1472
listen-address=$PRIVATE_IP
1473
port=54
1474
no-dhcp-interface=$INTIF
1387 richard 1475
no-dhcp-interface=tun0
1472 richard 1476
no-dhcp-interface=lo
498 richard 1477
bind-interfaces
1478
cache-size=256
1479
domain=$DOMAIN
1480
domain-needed
1481
expand-hosts
1482
bogus-priv
1483
filterwin2k
1484
server=$DNS1
1485
server=$DNS2
1486
EOF
1379 richard 1487
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1488
	cat << EOF > /etc/dnsmasq-whitelist.conf 
1390 richard 1489
# Configuration file for "dnsmasq with whitelist"
1356 richard 1490
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1491
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1492
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1493
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1494
listen-address=$PRIVATE_IP
1495
port=55
1496
no-dhcp-interface=$INTIF
1387 richard 1497
no-dhcp-interface=tun0
1472 richard 1498
no-dhcp-interface=lo
1356 richard 1499
bind-interfaces
1500
cache-size=256
1501
domain=$DOMAIN
1502
domain-needed
1503
expand-hosts
1504
bogus-priv
1505
filterwin2k
1472 richard 1506
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)  
1507
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1508
EOF
1472 richard 1509
# 4th dnsmasq listen on udp 56 ("blackhole")
1510
	cat << EOF > /etc/dnsmasq-blackhole.conf 
1511
# Configuration file for "dnsmasq as a blackhole"
1512
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1513
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1514
pid-file=/var/run/dnsmasq-blackhole.pid
1515
listen-address=$PRIVATE_IP
1516
port=56
1517
no-dhcp-interface=$INTIF
1518
no-dhcp-interface=tun0
1519
no-dhcp-interface=lo
1520
bind-interfaces
1521
cache-size=256
1522
domain=$DOMAIN
1523
domain-needed
1524
expand-hosts
1525
bogus-priv
1526
filterwin2k
1527
EOF
1528
 
1372 richard 1529
# Start after chilli (which create tun0)
1530
	$SED "s?^After=.*?After=syslog.target network.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1531
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1532
	for list in blacklist whitelist blackhole
1533
	do
1534
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1535
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1536
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1537
	done
308 richard 1538
} # End dnsmasq
1539
 
1540
##########################################################
1221 richard 1541
##		Fonction "BL"				##
308 richard 1542
##########################################################
1543
BL ()
1544
{
1386 richard 1545
# modify iptables boot file to start alcasar-iptables.sh when the system is booting
1546
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
1547
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
1384 richard 1548
# copy and extract toulouse BL
648 richard 1549
	rm -rf $DIR_DG/lists/blacklists
1550
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1551
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1552
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1553
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1554
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1555
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1556
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1557
# creation of file for the rehabilited domains and urls
648 richard 1558
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1559
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1560
	touch $DIR_DG/lists/exceptionsitelist
1561
	touch $DIR_DG/lists/exceptionurllist
311 richard 1562
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1563
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1564
# Dansguardian filter config for ALCASAR
1565
EOF
648 richard 1566
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1567
# Dansguardian domain filter config for ALCASAR
1568
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1569
#**
1570
# block all SSL and CONNECT tunnels
1571
**s
1572
# block all SSL and CONNECT tunnels specified only as an IP
1573
*ips
1574
# block all sites specified only by an IP
1575
*ip
1576
EOF
1000 richard 1577
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1578
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1579
# Bing - add 'adlt=strict'
1580
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1581
# Youtube - add 'edufilter=your_ID' 
885 richard 1582
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1583
EOF
1000 richard 1584
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1585
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1586
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1587
	if [ "$mode" != "update" ]; then
1588
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1589
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
1387 richard 1590
# !!! we can be banned by DNS server (waiting for a cool solution	$DIR_DEST_SBIN/alcasar-bl.sh --ip_retrieving
654 richard 1591
	fi
308 richard 1592
}
219 jeremy 1593
 
1 root 1594
##########################################################
1221 richard 1595
##		Fonction "cron"				##
1 root 1596
## - Mise en place des différents fichiers de cron	##
1597
##########################################################
1598
cron ()
1599
{
1600
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1601
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1602
	cat <<EOF > /etc/crontab
1603
SHELL=/bin/bash
1604
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1605
MAILTO=root
1606
HOME=/
1607
 
1608
# run-parts
1609
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1610
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1611
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1612
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1613
EOF
1614
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1615
	cat <<EOF >> /etc/anacrontab
667 franck 1616
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1617
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1618
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1619
EOF
1247 crox53 1620
 
811 richard 1621
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1622
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1623
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1624
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1625
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1626
EOF
952 franck 1627
	cat <<EOF > /etc/cron.d/alcasar-archive
1628
# Archive des logs et de la base de données (tous les lundi à 5h35)
1629
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1630
EOF
667 franck 1631
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1632
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1633
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1634
EOF
722 franck 1635
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1636
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1637
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1638
EOF
1247 crox53 1639
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1640
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1641
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1642
#EOF
1159 crox53 1643
 
1 root 1644
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1645
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1646
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct') 
1647
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1648
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1649
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1650
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1651
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1652
	rm -f /etc/cron.daily/freeradius-web
1653
	rm -f /etc/cron.monthly/freeradius-web
1654
	cat << EOF > /etc/cron.d/freeradius-web
1655
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1656
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1657
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1658
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1659
EOF
671 franck 1660
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1661
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1662
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1663
EOF
808 franck 1664
# activation du "chien de garde des services" (watchdog) toutes les 18'
1665
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1666
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1667
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1668
EOF
522 richard 1669
# suppression des crons usagers
1670
	rm -f /var/spool/cron/*
1 root 1671
} # End cron
1672
 
1673
##################################################################
1221 richard 1674
## 			Fonction "Fail2Ban"			##
1163 crox53 1675
##- Modification de la configuration de fail2ban		##
1676
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1677
##################################################################
1678
fail2ban()
1679
{
1191 crox53 1680
	$DIR_CONF/fail2ban.sh
1474 richard 1681
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1682
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1683
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1684
	chmod 644 /var/log/fail2ban.log
1489 richard 1685
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1686
	/usr/bin/touch /var/log/auth.log
1687
 
1411 richard 1688
 
1689
# Edition de l'unité fail2ban
1418 richard 1690
[ -e /usr/lib/systemd/system/fail2ban.service ] && cp /usr/lib/systemd/system/fail2ban.service /usr/lib/systemd/system/fail2ban.service.default
1411 richard 1691
$SED '/Type/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1692
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1411 richard 1693
 
1694
 
1163 crox53 1695
} #Fin de fail2ban_install()
1696
 
1697
##################################################################
1376 richard 1698
## 			Fonction "gammu_smsd"			##
1699
## - Creation de la base de donnée Gammu			##
1700
## - Creation du fichier de config: gammu_smsd_conf		##
1701
##								##
1702
##################################################################
1703
gammu_smsd()
1704
{
1705
# Create 'gammu' databse
1706
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1707
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1708
# Add a gammu database structure
1709
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1710
 
1711
# config file for the daemon
1712
cat << EOF > /etc/gammu_smsd_conf
1713
[gammu]
1714
port = /dev/ttyUSB0
1715
connection = at115200
1716
 
1717
;########################################################
1718
 
1719
[smsd]
1720
 
1721
PIN = 1234
1722
 
1723
logfile = /var/log/gammu-smsd/gammu-smsd.log
1724
logformat = textall
1725
debuglevel = 0
1726
 
1727
service = sql
1728
driver = native_mysql
1729
user = $DB_USER
1730
password = $radiuspwd
1731
pc = localhost
1732
database = $DB_GAMMU
1733
 
1734
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1735
 
1736
StatusFrequency = 30
1380 richard 1737
;LoopSleep = 2
1376 richard 1738
 
1739
;ResetFrequency = 300
1740
;HardResetFrequency = 120
1741
 
1742
CheckSecurity = 1 
1743
CheckSignal = 1
1744
CheckBattery = 0
1745
EOF
1746
 
1747
chmod 755 /etc/gammu_smsd_conf
1748
 
1749
#Creation dossier de log Gammu-smsd
1382 richard 1750
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1751
chmod 755 /var/log/gammu-smsd
1752
 
1753
#Edition du script sql gammu <-> radius
1452 richard 1754
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1755
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1756
 
1380 richard 1757
#Création de la règle udev pour les Huawei // idVendor: 12d1
1758
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1759
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1760
EOF
1761
 
1376 richard 1762
} # END gammu_smsd()
1763
 
1764
##################################################################
1221 richard 1765
##			Fonction "post_install"			##
1 root 1766
## - Modification des bannières (locales et ssh) et des prompts ##
1767
## - Installation de la structure de chiffrement pour root	##
1768
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1769
## - Mise en place du la rotation des logs			##
5 franck 1770
## - Configuration dans le cas d'une mise à jour		##
1 root 1771
##################################################################
1772
post_install()
1773
{
1774
# création de la bannière locale
1007 richard 1775
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1776
	cp -f $DIR_CONF/banner /etc/mageia-release
1777
	echo " V$VERSION" >> /etc/mageia-release
1 root 1778
# création de la bannière SSH
1007 richard 1779
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1780
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1781
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1782
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1783
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1784
# postfix banner anonymisation
1785
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1786
# sshd écoute côté LAN et WAN
1499 richard 1787
	$SED "s?^#ListenAddress.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1788
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1789
	echo "SSH=off" >> $CONF_FILE
1063 richard 1790
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1791
	echo "QOS=off" >> $CONF_FILE
1792
	echo "LDAP=off" >> $CONF_FILE
786 richard 1793
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1794
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1795
	echo "MULTIWAN=off" >> $CONF_FILE
1796
	echo "FAILOVER=30" >> $CONF_FILE
1797
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1798
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1799
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1800
# Coloration des prompts
1801
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1802
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1803
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1804
# Droits d'exécution pour utilisateur apache et sysadmin
1805
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1806
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1807
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1808
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1809
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1810
	chmod 644 /etc/logrotate.d/*
714 franck 1811
# rectification sur versions précédentes de la compression des logs
706 franck 1812
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1813
# actualisation des fichiers logs compressés
1342 richard 1814
	for dir in firewall dansguardian httpd
706 franck 1815
	do
714 franck 1816
	      find /var/log/$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 1817
	done
1221 richard 1818
# create the alcasar-load_balancing unit
1819
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1820
#  This file is part of systemd.
1821
#
1822
#  systemd is free software; you can redistribute it and/or modify it
1823
#  under the terms of the GNU General Public License as published by
1824
#  the Free Software Foundation; either version 2 of the License, or
1825
#  (at your option) any later version.
1826
 
1827
# This unit lauches alcasar-load-balancing.sh script.
1828
[Unit]
1829
Description=alcasar-load_balancing.sh execution
1830
After=network.target iptables.service
1831
 
1832
[Service]
1833
Type=oneshot
1834
RemainAfterExit=yes
1835
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1836
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1837
TimeoutSec=0
1838
SysVStartPriority=99
1839
 
1840
[Install]
1841
WantedBy=multi-user.target
1157 stephane 1842
EOF
1221 richard 1843
# processes launched at boot time (SYSV)
1502 richard 1844
	for i in tinyproxy
1221 richard 1845
	do
1846
		/sbin/chkconfig --add $i
1847
	done
1848
# processes launched at boot time (Systemctl)
1502 richard 1849
	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
1221 richard 1850
	do
1389 richard 1851
		systemctl -q enable $i.service
1221 richard 1852
	done
1452 richard 1853
 
1854
# disable processes at boot time (Systemctl)
1855
	for i in ulogd
1856
	do
1857
		systemctl -q disable $i.service
1858
	done
1859
 
1221 richard 1860
# Apply French Security Agency (ANSSI) rules
1362 richard 1861
# ignore ICMP broadcast (smurf attack)
1862
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1863
# ignore ICMP errors bogus
1864
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1865
# remove ICMP redirects responces
1866
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1867
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1868
# enable SYN Cookies (Syn flood attacks)
1869
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1870
# enable kernel antispoofing
1871
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1872
# ignore source routing
1873
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1874
# set conntrack timer to 1h (3600s) instead of 5 weeks
1875
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1876
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1877
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1878
# remove Magic SysReq Keys
1363 richard 1879
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1880
# switch to multi-users runlevel (instead of x11)
1221 richard 1881
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1882
#	GRUB modifications
1883
# limit wait time to 3s
1884
# create an alcasar entry instead of linux-nonfb
1885
# change display to 1024*768 (vga791)
1221 richard 1886
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1887
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1888
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1889
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1890
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1891
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1892
# Remove unused services and users
1502 richard 1893
	for svc in sshd
1221 richard 1894
	do
1502 richard 1895
		/bin/systemctl -q disable $svc.service
1221 richard 1896
	done
1897
# Load and apply the previous conf file
1898
	if [ "$mode" = "update" ]
532 richard 1899
	then
1266 richard 1900
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1901
		$DIR_DEST_BIN/alcasar-conf.sh --load
1902
		PARENT_SCRIPT=`basename $0`
1903
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1904
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1905
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1906
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1907
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1908
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1909
		then
1910
			header_install
1911
			if [ $Lang == "fr" ]
1912
			then 
1913
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1914
				echo
1915
				echo -n "Nom : "
1916
			else
1917
				echo "This update need to redefine the first admin account"
1918
				echo
1919
				echo -n "Account : "
1920
			fi
1921
			read admin_portal
1922
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1923
			mkdir -p $DIR_DEST_ETC/digest
1924
			chmod 755 $DIR_DEST_ETC/digest
1925
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1926
			do
1350 richard 1927
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1928
			done
1929
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1930
		fi
532 richard 1931
	fi
1221 richard 1932
	rm -f /tmp/alcasar-conf*
1933
	chown -R root:apache $DIR_DEST_ETC/*
1934
	chmod -R 660 $DIR_DEST_ETC/*
1935
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1936
# Apply and save the firewall rules
1937
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1938
	sleep 2
1 root 1939
	cd $DIR_INSTALL
5 franck 1940
	echo ""
1 root 1941
	echo "#############################################################################"
638 richard 1942
	if [ $Lang == "fr" ]
1943
		then
1944
		echo "#                        Fin d'installation d'ALCASAR                       #"
1945
		echo "#                                                                           #"
1946
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1947
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1948
		echo "#                                                                           #"
1949
		echo "#############################################################################"
1950
		echo
1951
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1952
		echo
1953
		echo "- Lisez attentivement la documentation d'exploitation"
1954
		echo
1955
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1956
		echo
1957
		echo "                   Appuyez sur 'Entrée' pour continuer"
1958
	else	
1959
		echo "#                        Enf of ALCASAR install process                     #"
1960
		echo "#                                                                           #"
1961
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1962
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1963
		echo "#                                                                           #"
1964
		echo "#############################################################################"
1965
		echo
1966
		echo "- The system will be rebooted in order to operate ALCASAR"
1967
		echo
1968
		echo "- Read the exploitation documentation"
1969
		echo
1970
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1971
		echo
1972
		echo "                   Hit 'Enter' to continue"
1973
	fi
815 richard 1974
	sleep 2
1975
	if [ "$mode" != "update" ]
820 richard 1976
	then
815 richard 1977
		read a
1978
	fi
774 richard 1979
	clear
1 root 1980
	reboot
1981
} # End post_install ()
1982
 
1983
#################################
1005 richard 1984
#  	Main Install loop  	#
1 root 1985
#################################
832 richard 1986
dir_exec=`dirname "$0"`
1987
if [ $dir_exec != "." ]
1988
then
1989
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1990
	echo "Launch this program from the ALCASAR archive directory"
1991
	exit 0
1992
fi
1993
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1994
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1995
nb_args=$#
1996
args=$1
1997
if [ $nb_args -eq 0 ]
1998
then
1999
	nb_args=1
2000
	args="-h"
2001
fi
1062 richard 2002
chmod -R u+x $DIR_SCRIPTS/*
1 root 2003
case $args in
2004
	-\? | -h* | --h*)
2005
		echo "$usage"
2006
		exit 0
2007
		;;
291 franck 2008
	-i | --install)
959 franck 2009
		license
5 franck 2010
		header_install
29 richard 2011
		testing
595 richard 2012
# RPMs install
2013
		$DIR_SCRIPTS/alcasar-urpmi.sh
2014
		if [ "$?" != "0" ]
1 root 2015
		then
595 richard 2016
			exit 0
2017
		fi
1249 richard 2018
		if [ -e $CONF_FILE ]
595 richard 2019
		then
597 richard 2020
# Uninstall the running version
532 richard 2021
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2022
		fi
636 richard 2023
# Test if manual update	
1362 richard 2024
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2025
		then
636 richard 2026
			header_install
595 richard 2027
			if [ $Lang == "fr" ]
636 richard 2028
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2029
				else echo "The configuration file of an old version has been found";
595 richard 2030
			fi
597 richard 2031
			response=0
2032
			PTN='^[oOnNyY]$'
2033
			until [[ $(expr $response : $PTN) -gt 0 ]]
2034
			do
2035
				if [ $Lang == "fr" ]
2036
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2037
					else echo -n "Do you want to use it (Y/n)?";
2038
				 fi
2039
				read response
2040
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2041
				then rm -f /tmp/alcasar-conf*
2042
				fi
2043
			done
2044
		fi
636 richard 2045
# Test if update
1057 richard 2046
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2047
		then
2048
			if [ $Lang == "fr" ]
2049
				then echo "#### Installation avec mise à jour ####";
2050
				else echo "#### Installation with update     ####";
2051
			fi
636 richard 2052
# Extract the central configuration file
1057 richard 2053
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2054
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2055
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2056
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2057
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2058
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2059
			mode="update"
1 root 2060
		fi
1486 richard 2061
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus tinyproxy ulogd nfsen dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2062
		do
2063
			$func
1362 richard 2064
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2065
		done
5 franck 2066
		;;
291 franck 2067
	-u | --uninstall)
5 franck 2068
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2069
		then
597 richard 2070
			if [ $Lang == "fr" ]
2071
				then echo "ALCASAR n'est pas installé!";
2072
				else echo "ALCASAR isn't installed!";
2073
			fi
1 root 2074
			exit 0
2075
		fi
5 franck 2076
		response=0
2077
		PTN='^[oOnN]$'
580 richard 2078
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2079
		do
597 richard 2080
			if [ $Lang == "fr" ]
2081
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2082
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2083
			fi
5 franck 2084
			read response
2085
		done
1103 richard 2086
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2087
		then
1103 richard 2088
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2089
		else	
2090
			rm -f /tmp/alcasar-conf*
1 root 2091
		fi
597 richard 2092
# Uninstall the running version
65 richard 2093
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2094
		;;
2095
	*)
2096
		echo "Argument inconnu :$1";
460 richard 2097
		echo "Unknown argument :$1";
1 root 2098
		echo "$usage"
2099
		exit 1
2100
		;;
2101
esac
10 franck 2102
# end of script
366 franck 2103