Subversion Repositories ALCASAR

Rev

Rev 1704 | Rev 1721 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log

Rev Author Line No. Line
672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 1705 2015-10-20 16:52:33Z richard $ 
1 root 3
 
4
# alcasar.sh
959 franck 5
 
1157 stephane 6
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...] 
7
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence. 
9
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ; 
10
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE. 
11
# Voir la Licence Publique Générale GNU pour plus de détails. 
12
 
967 franck 13
#  team@alcasar.net
959 franck 14
 
1 root 15
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16
# This script is distributed under the Gnu General Public License (GPL)
17
 
672 richard 18
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares : 
22
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23
 
24
# Options :
376 franck 25
#       -i or --install
26
#       -u or --uninstall
1 root 27
 
376 franck 28
# Functions :
1378 richard 29
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30
#	init			: Installation of RPM and scripts
31
#	network			: Network parameters
32
#	ACC			: ALCASAR Control Center installation
33
#	CA			: Certification Authority initialization
34
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 35
#	radius			: FreeRadius initialisation
36
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
37
#	chilli			: coovachilli initialisation (+authentication page)
38
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39
#	antivirus		: HAVP + libclamav configuration
1485 richard 40
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41
#	ulogd			: log system in userland (match NFLOG target of iptables)
42
#	nfsen		:	: Configuration du grapheur nfsen pour apache 
1253 richard 43
#	dnsmasq			: Name server configuration
1541 richard 44
#	vnstat			: little network stat daemon
1253 richard 45
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47
#	fail2ban		: Fail2ban IDS installation and configuration
48
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 49
#	post_install		: Security, log rotation, etc.
1 root 50
 
51
DATE=`date '+%d %B %Y - %Hh%M'`
52
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54
mode="install"
1 root 55
# ******* Files parameters - paramètres fichiers *********
1015 richard 56
DIR_INSTALL=`pwd`				# current directory 
57
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
58
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
1564 richard 59
DIR_SAVE="/var/Save"				# backup directory (traceability_log, user_db, security_log)
1015 richard 60
DIR_WEB="/var/www/html"				# directory of APACHE
61
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
63
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
64
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
65
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
66
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
67
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70
DB_RADIUS="radius"				# database name used by FreeRadius server
71
DB_USER="radius"				# user name allows to request the users database
1349 richard 72
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73
# ******* Network parameters - paramètres réseau *******
1469 richard 74
HOSTNAME="alcasar"				# default hostname
1243 richard 75
DOMAIN="localdomain"				# default local domain
1685 richard 76
EXTIF=`/sbin/ip route|grep default|head -n1|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
77
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 78
MTU="1500"
1243 richard 79
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80
# ****** Paths - chemin des commandes *******
81
SED="/bin/sed -i"
82
# ****************** End of global parameters *********************
83
 
959 franck 84
license ()
85
{
86
	if [ $Lang == "fr" ]
1538 richard 87
	then
88
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
89
	else
90
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 91
	fi
1538 richard 92
	response=0
93
	PTN='^[oOyYnN]$'
94
	until [[ $(expr $response : $PTN) -gt 0 ]]
95
	do
96
		if [ $Lang == "fr" ]
1563 franck 97
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 98
			else echo -n "Do you accept the terms of this license (Y/n)? : "
99
		fi
100
		read response
101
	done
102
	if [ "$response" = "n" ] || [ "$response" = "N" ]
103
	then
104
		exit 1
105
	fi
959 franck 106
}
107
 
1 root 108
header_install ()
109
{
110
	clear
111
	echo "-----------------------------------------------------------------------------"
460 richard 112
	echo "                     ALCASAR V$VERSION Installation"
1 root 113
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
114
	echo "-----------------------------------------------------------------------------"
1389 richard 115
}
1 root 116
 
117
##################################################################
1221 richard 118
##			Function "testing"			##
1378 richard 119
## - Test of Mageia version					##
1529 richard 120
## - Test of ALCASAR version (if already installed)		##
1342 richard 121
## - Test of free space on /var  (>10G)				##
1005 richard 122
## - Test of Internet access					##
29 richard 123
##################################################################
124
testing ()
125
{
1529 richard 126
# Test of Mageia version
127
# extract the current Mageia version and hardware architecture (i586 ou X64)
128
	fic=`cat /etc/product.id`
129
	unknown_os=0
130
	old="$IFS"
131
	IFS=","
132
	set $fic
133
	for i in $*
134
	do
135
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
136
			then 
137
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
138
			unknown_os=`expr $unknown_os + 1`
139
		fi
140
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
141
			then 
142
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
143
			unknown_os=`expr $unknown_os + 1`
144
		fi
145
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
146
			then 
147
			ARCH=`echo $i|cut -d"=" -f2`
148
			unknown_os=`expr $unknown_os + 1`
149
		fi
150
	done
151
	IFS="$old"
1362 richard 152
# Test if ALCASAR is already installed
153
	if [ -e $CONF_FILE ]
154
	then
155
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 156
		if [ $Lang == "fr" ]
1362 richard 157
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
158
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 159
		fi
1362 richard 160
		response=0
161
		PTN='^[oOnNyY]$'
162
		until [[ $(expr $response : $PTN) -gt 0 ]]
163
		do
164
			if [ $Lang == "fr" ]
165
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
166
				else echo -n "Do you want to update (Y/n)?";
167
			 fi
168
			read response
169
		done
170
		if [ "$response" = "n" ] || [ "$response" = "N" ] 
171
		then
172
			rm -f /tmp/alcasar-conf*
173
		else
1684 richard 174
# Retrieve former NICname
175
			EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`				# EXTernal InterFace
176
			INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`				# INTernal InterFace
1564 richard 177
# Create the current conf file
1362 richard 178
			$DIR_SCRIPTS/alcasar-conf.sh --create
179
			mode="update"
180
		fi
1529 richard 181
	fi
1703 richard 182
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "5" ) ]]
1529 richard 183
		then
184
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 185
			then
1529 richard 186
			echo
1378 richard 187
			if [ $Lang == "fr" ]
188
				then	
1529 richard 189
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
190
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
1564 richard 191
				echo "2 - Installez Linux-Mageia 4.1 (cf. doc d'installation)"
1529 richard 192
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 193
			else
194
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 195
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
1564 richard 196
				echo "2 - Install Linux-Mageia 4.1 (cf. installation doc)"
1529 richard 197
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 198
			fi
1529 richard 199
		else
200
			if [ $Lang == "fr" ]
201
				then	
202
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
203
			else
204
				echo "The installation of ALCASAR can't be performed."
1378 richard 205
			fi
206
		fi
1529 richard 207
		echo
208
		if [ $Lang == "fr" ]
209
			then	
210
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
211
		else
212
			echo "The OS must be replaced (Mageia4.1)"
213
		fi
214
		exit 0
1342 richard 215
	fi
1529 richard 216
	if [ ! -d /var/log/netflow/porttracker ]
217
		then
218
# Test of free space on /var
219
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
220
		if [ $free_space -lt 10 ]
221
			then
222
			if [ $Lang == "fr" ]
223
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
224
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
225
			fi
226
		exit 0
227
		fi
228
	fi
1378 richard 229
	if [ $Lang == "fr" ]
784 richard 230
		then echo -n "Tests des paramètres réseau : "
595 richard 231
		else echo -n "Network parameters tests : "
232
	fi
1471 richard 233
# Test of Ethernet links state
234
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
235
	for i in $DOWN_IF
236
	do
237
		if [ $Lang == "fr" ]
238
		then 
239
			echo "Échec"
240
			echo "Le lien réseau de la carte $i n'est pas actif."
241
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
242
		else
243
			echo "Failed"
244
			echo "The link state of $i interface is down."
245
			echo "Make sure that this network card is connected to a switch or an A.P."
246
		fi
247
		exit 0
248
	done
249
	echo -n "."
250
 
251
# Test EXTIF config files
1499 richard 252
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
253
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 254
	PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 255
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
256
	then
784 richard 257
		if [ $Lang == "fr" ]
258
		then 
259
			echo "Échec"
260
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
261
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 262
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 263
		else
264
			echo "Failed"
265
			echo "The Internet connected network card ($EXTIF) isn't well configured."
266
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 267
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 268
		fi
830 richard 269
		echo "DEVICE=$EXTIF"
784 richard 270
		echo "IPADDR="
271
		echo "NETMASK="
272
		echo "GATEWAY="
273
		echo "DNS1="
274
		echo "DNS2="
830 richard 275
		echo "ONBOOT=yes"
784 richard 276
		exit 0
277
	fi
278
	echo -n "."
1471 richard 279
 
280
# Test if router is alive (Box FAI)
1686 richard 281
	if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 282
		if [ $Lang == "fr" ]
283
		then 
284
			echo "Échec"
285
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
286
			echo "Réglez ce problème puis relancez ce script."
287
		else
288
			echo "Failed"
289
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
290
			echo "Resolv this problem, then restart this script."
291
		fi
29 richard 292
		exit 0
293
	fi
308 richard 294
	echo -n "."
978 franck 295
# On teste le lien vers le routeur par defaut
1499 richard 296
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 297
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 298
	       	then
595 richard 299
		if [ $Lang == "fr" ]
300
		then 
301
			echo "Échec"
1499 richard 302
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 303
			echo "Réglez ce problème puis relancez ce script."
304
		else
305
			echo "Failed"
306
			echo "The Internet gateway doesn't answered"
307
			echo "Resolv this problem, then restart this script."
308
		fi
308 richard 309
		exit 0
310
	fi
311
	echo -n "."
421 franck 312
# On teste la connectivité Internet
29 richard 313
	rm -rf /tmp/con_ok.html
308 richard 314
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 315
	if [ ! -e /tmp/con_ok.html ]
316
	then
595 richard 317
		if [ $Lang == "fr" ]
318
		then 
319
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
320
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
321
			echo "Vérifiez la validité des adresses IP des DNS."
322
		else
323
			echo "The Internet connection try failed (google.fr)."
324
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
325
			echo "Verify the DNS IP addresses"
326
		fi
29 richard 327
		exit 0
328
	fi
329
	rm -rf /tmp/con_ok.html
308 richard 330
	echo ". : ok"
1389 richard 331
} # end of testing ()
302 richard 332
 
333
##################################################################
1221 richard 334
##			Function "init"				##
302 richard 335
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
336
## - Installation et modification des scripts du portail	##
337
##################################################################
338
init ()
339
{
527 richard 340
	if [ "$mode" != "update" ]
302 richard 341
	then
342
# On affecte le nom d'organisme
597 richard 343
		header_install
302 richard 344
		ORGANISME=!
345
		PTN='^[a-zA-Z0-9-]*$'
580 richard 346
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 347
                do
595 richard 348
			if [ $Lang == "fr" ]
597 richard 349
			       	then echo -n "Entrez le nom de votre organisme : "
350
				else echo -n "Enter the name of your organism : "
595 richard 351
			fi
330 franck 352
			read ORGANISME
613 richard 353
			if [ "$ORGANISME" == "" ]
330 franck 354
				then
355
				ORGANISME=!
356
			fi
357
		done
302 richard 358
	fi
1 root 359
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 360
	rm -f $PASSWD_FILE
1350 richard 361
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
362
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 363
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 364
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 365
	$SED "/^password.*/d" /boot/grub/menu.lst
366
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 367
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 369
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 370
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 371
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 372
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 373
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
375
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 376
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 377
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
378
	echo "$secretradius" >> $PASSWD_FILE
379
	chmod 640 $PASSWD_FILE
977 richard 380
# Scripts and conf files copy 
381
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 382
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 383
#  - in /usr/local/sbin :  alcasar-{bl.sh,bypass.sh,dateLog.sh,havp.sh,logout.sh,mysql.sh,nf.sh,profil.sh,uninstall.sh,version-list.sh,load-balancing.sh}
5 franck 384
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 385
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 386
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 387
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
388
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 389
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
390
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 391
# generate central conf file
392
	cat <<EOF > $CONF_FILE
612 richard 393
##########################################
394
##                                      ##
395
##          ALCASAR Parameters          ##
396
##                                      ##
397
##########################################
1 root 398
 
612 richard 399
INSTALL_DATE=$DATE
400
VERSION=$VERSION
401
ORGANISM=$ORGANISME
923 franck 402
DOMAIN=$DOMAIN
612 richard 403
EOF
628 richard 404
	chmod o-rwx $CONF_FILE
1 root 405
} # End of init ()
406
 
407
##################################################################
1221 richard 408
##			Function "network"			##
1 root 409
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 410
## - Nommage DNS du système 					##
1336 richard 411
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 412
## - Modification du fichier /etc/hosts				##
413
## - Configuration du serveur de temps (NTP)			##
414
## - Renseignement des fichiers hosts.allow et hosts.deny	##
415
##################################################################
416
network ()
417
{
418
	header_install
636 richard 419
	if [ "$mode" != "update" ]
420
		then
421
		if [ $Lang == "fr" ]
422
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
423
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
424
		fi
425
		response=0
426
		PTN='^[oOyYnN]$'
427
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 428
		do
595 richard 429
			if [ $Lang == "fr" ]
659 richard 430
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 431
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 432
			fi
1 root 433
			read response
434
		done
636 richard 435
		if [ "$response" = "n" ] || [ "$response" = "N" ]
436
		then
437
			PRIVATE_IP_MASK="0"
438
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
439
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 440
			do
595 richard 441
				if [ $Lang == "fr" ]
597 richard 442
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
443
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 444
				fi
597 richard 445
				read PRIVATE_IP_MASK
1 root 446
			done
636 richard 447
		else
448
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
449
		fi
595 richard 450
	else
637 richard 451
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2` 
452
		rm -rf conf/etc/alcasar.conf
1 root 453
	fi
861 richard 454
# Define LAN side global parameters
1243 richard 455
	hostname $HOSTNAME.$DOMAIN
456
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 457
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 458
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 459
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 460
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 461
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 462
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
463
		then
464
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	
465
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
466
	fi	
467
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
468
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 469
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 470
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 471
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
472
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 473
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
474
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	# First network address (ex.: 192.168.182.1)
837 richard 475
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1578 richard 476
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 477
# Define Internet parameters
1613 franck 478
	DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`				# 1st DNS server
1499 richard 479
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
480
	if [ $nb_dns == 2 ]
481
		then
482
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
483
	fi
70 franck 484
	DNS1=${DNS1:=208.67.220.220}
485
	DNS2=${DNS2:=208.67.222.222}
1499 richard 486
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 487
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 488
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 489
# Wrtie the conf file
1469 richard 490
	echo "EXTIF=$EXTIF" >> $CONF_FILE
491
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 492
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
493
	if [ $IP_SETTING == "dhcp" ]
494
		then
495
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 496
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 497
	else
498
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 499
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 500
	fi
1587 richard 501
	echo "DNS1=$DNS1" >> $CONF_FILE
502
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 503
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 504
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 505
	echo "DHCP=on" >> $CONF_FILE
914 franck 506
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
507
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
508
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 509
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1610 franck 510
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
511
	echo "INT_DNS_IP=none" >> $CONF_FILE
512
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 513
# network default
597 richard 514
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 515
	cat <<EOF > /etc/sysconfig/network
516
NETWORKING=yes
1243 richard 517
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 518
FORWARD_IPV4=true
519
EOF
1499 richard 520
# /etc/hosts config
1 root 521
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
522
	cat <<EOF > /etc/hosts
503 richard 523
127.0.0.1	localhost
1353 richard 524
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 525
EOF
1499 richard 526
# EXTIF (Internet) config
527
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
528
	if [ $IP_SETTING == "dhcp" ]
529
		then
530
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 531
DEVICE=$EXTIF
1585 richard 532
BOOTPROTO=dhcp
533
DNS1=127.0.0.1
534
PEERDNS=no
535
RESOLV_MODS=yes
536
ONBOOT=yes
1613 franck 537
NOZEROCONF=yes
1585 richard 538
METRIC=10
539
MII_NOT_SUPPORTED=yes
540
IPV6INIT=no
541
IPV6TO4INIT=no
542
ACCOUNTING=no
543
USERCTL=no
544
MTU=$MTU
545
EOF
546
		else	
547
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
548
DEVICE=$EXTIF
14 richard 549
BOOTPROTO=static
597 richard 550
IPADDR=$PUBLIC_IP
551
NETMASK=$PUBLIC_NETMASK
552
GATEWAY=$PUBLIC_GATEWAY
14 richard 553
DNS1=127.0.0.1
1499 richard 554
RESOLV_MODS=yes
14 richard 555
ONBOOT=yes
556
METRIC=10
1610 franck 557
NOZEROCONF=yes
14 richard 558
MII_NOT_SUPPORTED=yes
559
IPV6INIT=no
560
IPV6TO4INIT=no
561
ACCOUNTING=no
562
USERCTL=no
994 franck 563
MTU=$MTU
14 richard 564
EOF
1499 richard 565
	fi
1336 richard 566
# Config INTIF (consultation LAN) in normal mode
841 richard 567
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
568
DEVICE=$INTIF
569
BOOTPROTO=static
570
ONBOOT=yes
571
NOZEROCONF=yes
572
MII_NOT_SUPPORTED=yes
573
IPV6INIT=no
574
IPV6TO4INIT=no
575
ACCOUNTING=no
576
USERCTL=no
577
EOF
1558 richard 578
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 579
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 580
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 581
DEVICE=$INTIF
582
BOOTPROTO=static
583
IPADDR=$PRIVATE_IP
604 richard 584
NETMASK=$PRIVATE_NETMASK
1 root 585
ONBOOT=yes
586
METRIC=10
587
NOZEROCONF=yes
588
MII_NOT_SUPPORTED=yes
14 richard 589
IPV6INIT=no
590
IPV6TO4INIT=no
591
ACCOUNTING=no
592
USERCTL=no
1 root 593
EOF
440 franck 594
# Mise à l'heure du serveur
595
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
596
	cat <<EOF > /etc/ntp/step-tickers
455 franck 597
0.fr.pool.ntp.org	# adapt to your country
598
1.fr.pool.ntp.org
599
2.fr.pool.ntp.org
440 franck 600
EOF
601
# Configuration du serveur de temps (sur lui même)
1 root 602
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
603
	cat <<EOF > /etc/ntp.conf
456 franck 604
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 605
server 1.fr.pool.ntp.org
606
server 2.fr.pool.ntp.org
607
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 608
fudge 127.127.1.0 stratum 10
604 richard 609
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 610
restrict 127.0.0.1
310 richard 611
driftfile /var/lib/ntp/drift
1 root 612
logfile /var/log/ntp.log
1594 richard 613
disable monitor
1 root 614
EOF
440 franck 615
 
310 richard 616
	chown -R ntp:ntp /var/lib/ntp
1 root 617
# Renseignement des fichiers hosts.allow et hosts.deny
618
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
619
	cat <<EOF > /etc/hosts.allow
620
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 621
sshd: ALL
1 root 622
ntpd: $PRIVATE_NETWORK_SHORT
623
EOF
624
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
625
	cat <<EOF > /etc/hosts.deny
626
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
627
EOF
790 richard 628
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 629
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 630
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 631
# load conntrack ftp module
632
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 633
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 634
# load ipt_NETFLOW module
635
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 636
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
637
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
638
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
639
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 640
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 641
# 
860 richard 642
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 643
} # End of network ()
644
 
645
##################################################################
1221 richard 646
##			Function "ACC"				##
647
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 648
## - configuration du serveur web (Apache)			##
649
## - définition du 1er comptes de gestion 			##
650
## - sécurisation des accès					##
651
##################################################################
1221 richard 652
ACC ()
1 root 653
{
654
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
655
	mkdir $DIR_WEB
656
# Copie et configuration des fichiers du centre de gestion
316 richard 657
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 658
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 659
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
660
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
661
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
662
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
663
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 664
	chown -R apache:apache $DIR_WEB/*
1489 richard 665
# create the backup structure :
666
# - base = users database
667
# - archive = tarball of "base + http firewall + netflow"
668
# - security = watchdog disconnection)
1564 richard 669
	for i in base archive security;
1 root 670
	do
671
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
672
	done
5 franck 673
	chown -R root:apache $DIR_SAVE
71 richard 674
# Configuration et sécurisation php
675
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 676
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
677
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 678
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
679
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 680
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
681
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
682
# Configuration et sécurisation Apache
790 richard 683
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 684
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 685
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 686
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 687
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
688
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
689
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
690
	[ -e /etc/httpd/conf/modules.d/00_base.conf.default ] || cp /etc/httpd/conf/modules.d/00_base.conf /etc/httpd/conf/modules.d/00_base.conf.default
691
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
692
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
693
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
694
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
695
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
696
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 697
	[ -e /etc/httpd/conf/conf.d/ssl.conf.default ] || cp /etc/httpd/conf/conf.d/ssl.conf /etc/httpd/conf/conf.d/ssl.conf.default
1702 richard 698
	echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
699
	echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
700
	echo "SSLCipherSuite ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS" >> /etc/httpd/conf/conf.d/ssl.conf # Define the cipher suite
701
	echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
702
	echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
703
	echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
704
	echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 705
# Error page management
1534 richard 706
[ -e /etc/httpd/conf/conf.d/multilang-errordoc.conf.default ] || cp /etc/httpd/conf/conf.d/multilang-errordoc.conf /etc/httpd/conf/conf.d/multilang-errordoc.conf.default
707
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 708
Alias /error/ "/var/www/html/"
709
<Directory "/usr/share/httpd/error">
710
    AllowOverride None
711
    Options IncludesNoExec
712
    AddOutputFilter Includes html
713
    AddHandler type-map var
714
    Require all granted
715
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
716
    ForceLanguagePriority Prefer Fallback
717
</Directory>
718
ErrorDocument 400 /error/error.php?error=400
719
ErrorDocument 401 /error/error.php?error=401
720
ErrorDocument 403 /error/error.php?error=403
721
ErrorDocument 404 /error/error.php?error=404
722
ErrorDocument 405 /error/error.php?error=405
723
ErrorDocument 408 /error/error.php?error=408
724
ErrorDocument 410 /error/error.php?error=410
725
ErrorDocument 411 /error/error.php?error=411
726
ErrorDocument 412 /error/error.php?error=412
727
ErrorDocument 413 /error/error.php?error=413
728
ErrorDocument 414 /error/error.php?error=414
729
ErrorDocument 415 /error/error.php?error=415
730
ErrorDocument 500 /error/error.php?error=500
731
ErrorDocument 501 /error/error.php?error=501
732
ErrorDocument 502 /error/error.php?error=502
733
ErrorDocument 503 /error/error.php?error=503
734
ErrorDocument 506 /error/error.php?error=506
735
EOF
1359 richard 736
	[ -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
737
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
738
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
739
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 740
</body>
741
</html>
742
EOF
743
# Définition du premier compte lié au profil 'admin'
510 richard 744
	if [ "$mode" = "install" ]
745
	then
1676 richard 746
		header_install
613 richard 747
		admin_portal=!
748
		PTN='^[a-zA-Z0-9-]*$'
749
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
750
                	do
751
			header_install
752
			if [ $Lang == "fr" ]
753
			then 
754
				echo ""
755
				echo "Définissez un premier compte d'administration du portail :"
756
				echo
757
				echo -n "Nom : "
758
			else
759
				echo ""
760
				echo "Define the first account allow to administrate the portal :"
761
				echo
762
				echo -n "Account : "
763
			fi
764
			read admin_portal
765
			if [ "$admin_portal" == "" ]
766
				then
767
				admin_portal=!
768
			fi
769
			done
1268 richard 770
# Creation of keys file for the admin account ("admin")
510 richard 771
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
772
		mkdir -p $DIR_DEST_ETC/digest
773
		chmod 755 $DIR_DEST_ETC/digest
774
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
775
			do
1350 richard 776
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 777
			done
778
		$DIR_DEST_SBIN/alcasar-profil.sh --list
779
	fi
434 richard 780
# synchronisation horaire
781
	ntpd -q -g &
1 root 782
# Sécurisation du centre
988 franck 783
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 784
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 785
<Directory $DIR_ACC>
1 root 786
	SSLRequireSSL
787
	AllowOverride None
788
	Order deny,allow
789
	Deny from all
790
	Allow from 127.0.0.1
791
	Allow from $PRIVATE_NETWORK_MASK
990 franck 792
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 793
	require valid-user
794
	AuthType digest
1243 richard 795
	AuthName $HOSTNAME.$DOMAIN
1 root 796
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 797
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 798
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 799
</Directory>
316 richard 800
<Directory $DIR_ACC/admin>
1 root 801
	SSLRequireSSL
802
	AllowOverride None
803
	Order deny,allow
804
	Deny from all
805
	Allow from 127.0.0.1
806
	Allow from $PRIVATE_NETWORK_MASK
990 franck 807
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 808
	require valid-user
809
	AuthType digest
1243 richard 810
	AuthName $HOSTNAME.$DOMAIN
1 root 811
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 812
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 813
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 814
</Directory>
344 richard 815
<Directory $DIR_ACC/manager>
1 root 816
	SSLRequireSSL
817
	AllowOverride None
818
	Order deny,allow
819
	Deny from all
820
	Allow from 127.0.0.1
821
	Allow from $PRIVATE_NETWORK_MASK
990 franck 822
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 823
	require valid-user
824
	AuthType digest
1243 richard 825
	AuthName $HOSTNAME.$DOMAIN
1 root 826
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 827
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 828
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 829
</Directory>
316 richard 830
<Directory $DIR_ACC/backup>
831
	SSLRequireSSL
832
	AllowOverride None
833
	Order deny,allow
834
	Deny from all
835
	Allow from 127.0.0.1
836
	Allow from $PRIVATE_NETWORK_MASK
990 franck 837
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 838
	require valid-user
839
	AuthType digest
1243 richard 840
	AuthName $HOSTNAME.$DOMAIN
316 richard 841
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 842
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 843
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 844
</Directory>
811 richard 845
Alias /save/ "$DIR_SAVE/"
846
<Directory $DIR_SAVE>
847
	SSLRequireSSL
848
	Options Indexes
849
	Order deny,allow
850
	Deny from all
851
	Allow from 127.0.0.1
852
	Allow from $PRIVATE_NETWORK_MASK
990 franck 853
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 854
	require valid-user
855
	AuthType digest
1243 richard 856
	AuthName $HOSTNAME.$DOMAIN
811 richard 857
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 858
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 859
</Directory>
1 root 860
EOF
1378 richard 861
# Launch after coova
862
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 863
} # End of ACC ()
1 root 864
 
865
##########################################################################################
1221 richard 866
##				Fonction "CA"						##
1 root 867
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
868
##########################################################################################
1221 richard 869
CA ()
1 root 870
{
510 richard 871
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 872
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 873
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 874
	cat <<EOF > $FIC_VIRTUAL_SSL
875
# default SSL virtual host, used for all HTTPS requests that do not
876
# match a ServerName or ServerAlias in any <VirtualHost> block.
877
 
878
<VirtualHost _default_:443>
879
# general configuration
880
    ServerAdmin root@localhost
881
    ServerName localhost
882
 
883
# SSL configuration
884
    SSLEngine on
885
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
886
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
887
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
888
    CustomLog logs/ssl_request_log \
889
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
890
    ErrorLog logs/ssl_error_log
891
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
892
</VirtualHost>
893
EOF
894
 
5 franck 895
	chown -R root:apache /etc/pki
1 root 896
	chmod -R 750 /etc/pki
1389 richard 897
} # End of CA ()
1 root 898
 
899
##########################################################################################
1221 richard 900
##			Fonction "init_db"						##
1 root 901
## - Initialisation de la base Mysql							##
902
## - Affectation du mot de passe de l'administrateur (root)				##
903
## - Suppression des bases et des utilisateurs superflus				##
904
## - Création de la base 'radius'							##
905
## - Installation du schéma de cette base						##
906
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
907
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
908
##########################################################################################
909
init_db ()
910
{
1355 richard 911
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 912
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
913
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 914
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 915
	/usr/bin/systemctl start mysqld.service
1 root 916
	sleep 4
917
	mysqladmin -u root password $mysqlpwd
918
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 919
# Secure the server
920
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
921
	$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 922
# Create 'radius' database
1317 richard 923
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 924
# Add an empty radius database structure
364 franck 925
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 926
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 927
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 928
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
929
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 930
	/usr/bin/systemctl daemon-reload
1389 richard 931
} # End of init_db ()
1 root 932
 
933
##########################################################################
1389 richard 934
##			Fonction "radius"				##
1 root 935
## - Paramètrage des fichiers de configuration FreeRadius		##
936
## - Affectation du secret partagé entre coova-chilli et freeradius	##
937
## - Modification de fichier de conf pour l'accès à Mysql		##
938
##########################################################################
1389 richard 939
radius ()
1 root 940
{
941
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
942
	chown -R radius:radius /etc/raddb
943
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 944
# Set radius.conf parameters
1 root 945
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
946
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
947
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 948
# remove the proxy function
1 root 949
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
950
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 951
# remove EAP module
654 richard 952
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 953
# listen on loopback (should be modified later if EAP enabled)
1 root 954
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 955
# enable the  SQL module (and SQL counter)
1 root 956
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
957
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
958
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 959
# only include modules for ALCASAR needs
960
	$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
961
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
962
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
963
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
964
	$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
965
	$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 966
# remvove virtual server and copy our conf file
1 root 967
	rm -f /etc/raddb/sites-enabled/*
1278 richard 968
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 969
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
970
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
971
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
972
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 973
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 974
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 975
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 976
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
977
	cat << EOF > /etc/raddb/clients.conf
978
client 127.0.0.1 {
979
	secret = $secretradius
980
	shortname = localhost
981
}
982
EOF
1278 richard 983
# sql.conf modification
1 root 984
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
985
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
986
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
987
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
988
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 989
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 990
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 991
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
992
# counter.conf modification (change the Max-All-Session-Time counter)
993
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
994
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
995
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 996
# make certain that mysql is up before radius start
997
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
998
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 999
	/usr/bin/systemctl daemon-reload
1389 richard 1000
} # End radius ()
1 root 1001
 
1002
##########################################################################
1389 richard 1003
##			Function "radius_web"				##
1 root 1004
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
1005
## - Création du lien vers la page de changement de mot de passe        ##
1006
##########################################################################
1389 richard 1007
radius_web ()
1 root 1008
{
1009
# copie de l'interface d'origine dans la structure Alcasar
316 richard 1010
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
1011
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme 
1012
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 1013
# copie des fichiers modifiés
1014
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 1015
	chown -R apache:apache $DIR_ACC/manager/
344 richard 1016
# Modification des fichiers de configuration
1 root 1017
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 1018
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 1019
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
1020
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
1021
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
1022
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
1023
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1024
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1025
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1026
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1027
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1028
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1029
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1030
nas1_name: alcasar-$ORGANISME
1 root 1031
nas1_model: Portail captif
1032
nas1_ip: $PRIVATE_IP
1033
nas1_port_num: 0
1034
nas1_community: public
1035
EOF
1036
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1037
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1038
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1039
# Ajout du mappage des attributs chillispot
1040
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1041
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1042
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1043
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1044
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1045
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1046
	chown -R apache:apache /etc/freeradius-web
1 root 1047
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1048
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1049
<Directory $DIR_WEB/pass>
1 root 1050
	SSLRequireSSL
1051
	AllowOverride None
1052
	Order deny,allow
1053
	Deny from all
1054
	Allow from 127.0.0.1
1055
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1056
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1057
</Directory>
1058
EOF
1389 richard 1059
} # End of radius_web ()
1 root 1060
 
799 richard 1061
##################################################################################
1389 richard 1062
##			Fonction "chilli"					##
799 richard 1063
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1064
## - Paramètrage de la page d'authentification (intercept.php)			##
1065
##################################################################################
1389 richard 1066
chilli ()
1 root 1067
{
1370 richard 1068
# chilli unit for systemd
1069
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1070
#  This file is part of systemd.
1071
#
1072
#  systemd is free software; you can redistribute it and/or modify it
1073
#  under the terms of the GNU General Public License as published by
1074
#  the Free Software Foundation; either version 2 of the License, or
1075
#  (at your option) any later version.
1370 richard 1076
[Unit]
1077
Description=chilli is a captive portal daemon
1078
After=network.target
1079
 
1080
[Service]
1379 richard 1081
Type=forking
1370 richard 1082
ExecStart=/usr/libexec/chilli start
1083
ExecStop=/usr/libexec/chilli stop
1084
ExecReload=/usr/libexec/chilli reload
1085
PIDFile=/var/run/chilli.pid
1086
 
1087
[Install]
1088
WantedBy=multi-user.target
1089
EOF
799 richard 1090
# init file creation
1370 richard 1091
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1092
	cat <<EOF > /usr/libexec/chilli
799 richard 1093
#!/bin/sh
1094
#
1095
# chilli CoovaChilli init
1096
#
1097
# chkconfig: 2345 65 35
1098
# description: CoovaChilli
1099
### BEGIN INIT INFO
1100
# Provides:       chilli
1101
# Required-Start: network 
1102
# Should-Start: 
1103
# Required-Stop:  network
1104
# Should-Stop: 
1105
# Default-Start:  2 3 5
1106
# Default-Stop:
1107
# Description:    CoovaChilli access controller
1108
### END INIT INFO
1109
 
1110
[ -f /usr/sbin/chilli ] || exit 0
1111
. /etc/init.d/functions
1112
CONFIG=/etc/chilli.conf
1113
pidfile=/var/run/chilli.pid
1114
[ -f \$CONFIG ] || {
1115
    echo "\$CONFIG Not found"
1116
    exit 0
1117
}
1118
RETVAL=0
1119
prog="chilli"
1120
case \$1 in
1121
    start)
1122
	if [ -f \$pidfile ] ; then 
1123
		gprintf "chilli is already running"
1124
	else
1125
        	gprintf "Starting \$prog: "
1126
		rm -f /var/run/chilli* # cleaning
1127
        	/sbin/modprobe tun >/dev/null 2>&1
1128
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1129
		[ -e /dev/net/tun ] || {
1130
	    	(cd /dev; 
1131
			mkdir net; 
1132
			cd net; 
1133
			mknod tun c 10 200)
1134
		}
1336 richard 1135
		ifconfig $INTIF 0.0.0.0
1576 richard 1136
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1137
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1138
        	RETVAL=$?
1139
	fi
1140
	;;
1141
 
1142
    reload)
1143
	killall -HUP chilli
1144
	;;
1145
 
1146
    restart)
1147
	\$0 stop
1148
        sleep 2
1149
	\$0 start
1150
	;;
1151
 
1152
    status)
1153
        status chilli
1154
        RETVAL=0
1155
        ;;
1156
 
1157
    stop)
1158
	if [ -f \$pidfile ] ; then  
1159
        	gprintf "Shutting down \$prog: "
1160
		killproc /usr/sbin/chilli
1161
		RETVAL=\$?
1162
		[ \$RETVAL = 0 ] && rm -f $pidfile
1163
	else	
1164
        	gprintf "chilli is not running"
1165
	fi
1166
	;;
1167
 
1168
    *)
1169
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1170
        exit 1
1171
esac
1172
echo
1173
EOF
1373 richard 1174
chmod a+x /usr/libexec/chilli
799 richard 1175
# conf file creation
346 richard 1176
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1177
	cat <<EOF > /etc/chilli.conf
1178
# coova config for ALCASAR
1179
cmdsocket	/var/run/chilli.sock
1336 richard 1180
unixipc		chilli.$INTIF.ipc
1551 richard 1181
pidfile		/var/run/chilli.pid
346 richard 1182
net		$PRIVATE_NETWORK_MASK
595 richard 1183
dhcpif		$INTIF
841 richard 1184
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1185
#nodynip
865 richard 1186
#statip
1187
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1188
domain		$DOMAIN
355 richard 1189
dns1		$PRIVATE_IP
1190
dns2		$PRIVATE_IP
346 richard 1191
uamlisten	$PRIVATE_IP
503 richard 1192
uamport		3990
837 richard 1193
macauth
1194
macpasswd	password
1697 richard 1195
strictmacauth
1243 richard 1196
locationname	$HOSTNAME.$DOMAIN
346 richard 1197
radiusserver1	127.0.0.1
1198
radiusserver2	127.0.0.1
1199
radiussecret	$secretradius
1200
radiusauthport	1812
1201
radiusacctport	1813
1243 richard 1202
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1203
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1204
uamsecret	$secretuam
1249 richard 1205
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1206
coaport		3799
1379 richard 1207
conup		$DIR_DEST_BIN/alcasar-conup.sh
1208
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1209
include		$DIR_DEST_ETC/alcasar-uamallowed
1210
include		$DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1211
#dhcpgateway		none
1212
#dhcprelayagent		none
1610 franck 1213
#dhcpgatewayport	none
346 richard 1214
EOF
1336 richard 1215
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1216
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1217
# create files for trusted domains and urls
1148 crox53 1218
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1219
	chown root:apache $DIR_DEST_ETC/alcasar-*
1220
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1221
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1222
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1223
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1224
# user 'chilli' creation (in order to run conup/off and up/down scripts
1225
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1226
	if [ "$chilli_exist" == "1" ]
1227
	then
1228
	      userdel -r chilli 2>/dev/null
1229
	fi
1230
	groupadd -f chilli
1231
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1232
}  # End of chilli ()
1349 richard 1233
 
1 root 1234
##################################################################
1389 richard 1235
##		Fonction "dansguardian"				##
1 root 1236
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1237
##################################################################
1389 richard 1238
dansguardian ()
1 root 1239
{
1240
	mkdir /var/dansguardian
1241
	chown dansguardian /var/dansguardian
1375 richard 1242
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1243
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1244
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1245
# By default the filter is off 
1556 richard 1246
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1247
# French deny HTML page
497 richard 1248
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1249
# Listen only on LAN side
497 richard 1250
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1251
# DG send its flow to HAVP
1252
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1253
# replace the default deny HTML page
1 root 1254
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1255
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1256
# Don't log
1257
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1258
# Run 10 daemons (20 in largest server)
659 richard 1259
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1260
# on désactive par défaut le controle de contenu des pages html
497 richard 1261
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1262
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1263
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1264
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1265
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1266
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1267
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1268
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1269
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1270
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1271
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1272
	touch $DIR_DG/lists/bannedextensionlist
1273
	touch $DIR_DG/lists/bannedmimetypelist
1274
# 'Safesearch' regex actualisation
498 richard 1275
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1276
# empty LAN IP list that won't be WEB filtered
1277
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1278
	touch $DIR_DG/lists/exceptioniplist
1279
# Keep a copy of URL & domain filter configuration files
1280
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1281
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1282
} # End of dansguardian ()
1 root 1283
 
71 richard 1284
##################################################################
1221 richard 1285
##			Fonction "antivirus"			##
1357 richard 1286
## - configuration of havp, libclamav and freshclam		##
71 richard 1287
##################################################################
1288
antivirus ()		
1289
{
1358 richard 1290
# create 'havp' user
288 richard 1291
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1292
	if [ "$havp_exist" == "1" ]
288 richard 1293
	then
478 richard 1294
	      userdel -r havp 2>/dev/null
894 richard 1295
	      groupdel havp 2>/dev/null
288 richard 1296
	fi
307 richard 1297
	groupadd -f havp
1486 richard 1298
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1299
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1300
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1301
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1302
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1303
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1304
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1305
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1306
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1307
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1308
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1309
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1310
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1311
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1312
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1313
# skip checking of youtube flow (too heavy load / risk too low)
1314
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1315
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1316
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1317
# adapt init script and systemd unit
335 richard 1318
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1319
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1320
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1321
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1322
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1323
# replace of the intercept page (template)
340 richard 1324
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1325
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1326
# update virus database every 4 hours (24h/6)
1357 richard 1327
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1328
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1329
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1330
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1331
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1332
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1333
# update now
1382 richard 1334
	/usr/bin/freshclam --no-warnings
1389 richard 1335
} # End of antivirus ()
71 richard 1336
 
1486 richard 1337
##########################################################################
1338
##			Fonction "tinyproxy"				##
1339
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1340
##########################################################################
1485 richard 1341
tinyproxy ()		
1342
{
1486 richard 1343
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1344
	if [ "$tinyproxy_exist" == "1" ]
1345
	then
1346
	      userdel -r tinyproxy 2>/dev/null
1347
	      groupdel tinyproxy 2>/dev/null
1348
	fi
1349
	groupadd -f tinyproxy
1488 richard 1350
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1351
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1352
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1353
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1354
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1355
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1356
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1357
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1358
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1359
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1360
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1361
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1362
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1363
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1364
# Create the systemd unit
1365
cat << EOF > /lib/systemd/system/tinyproxy.service
1366
#  This file is part of systemd.
1367
#
1368
#  systemd is free software; you can redistribute it and/or modify it
1369
#  under the terms of the GNU General Public License as published by
1370
#  the Free Software Foundation; either version 2 of the License, or
1371
#  (at your option) any later version.
1485 richard 1372
 
1509 richard 1373
# This unit launches tinyproxy (a very light proxy).
1518 richard 1374
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1375
[Unit]
1376
Description=Tinyproxy Web Proxy Server
1377
After=network.target iptables.service
1378
 
1379
[Service]
1380
Type=forking
1518 richard 1381
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1382
ExecStartPre=/bin/sleep 2
1383
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1384
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1385
 
1386
[Install]
1387
WantedBy=multi-user.target
1388
EOF
1389
 
1485 richard 1390
} # end of tinyproxy
1 root 1391
##################################################################################
1389 richard 1392
##			function "ulogd"					##
476 richard 1393
## - Ulog config for multi-log files 						##
1394
##################################################################################
1389 richard 1395
ulogd ()
476 richard 1396
{
1397
# Three instances of ulogd (three different logfiles)
1398
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1399
	nl=1
1358 richard 1400
	for log_type in traceability ssh ext-access
478 richard 1401
	do
1365 richard 1402
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1403
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1404
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1405
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1406
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1407
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1408
[emu1]
478 richard 1409
file="/var/log/firewall/$log_type.log"
1410
sync=1
1411
EOF
1452 richard 1412
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1413
		nl=`expr $nl + 1`
1414
	done
476 richard 1415
	chown -R root:apache /var/log/firewall
1416
	chmod 750 /var/log/firewall
1417
	chmod 640 /var/log/firewall/*
1389 richard 1418
}  # End of ulogd ()
476 richard 1419
 
1159 crox53 1420
 
1421
##########################################################
1389 richard 1422
##              Function "nfsen"			##
1567 richard 1423
## - install the nfsen grapher				##
1424
## - install the two plugins porttracker & surfmap	##
1159 crox53 1425
##########################################################
1389 richard 1426
nfsen()
1 root 1427
{
1569 richard 1428
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1429
# Add PortTracker plugin
1534 richard 1430
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1431
	do
1536 richard 1432
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1433
	done
1569 richard 1434
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1435
# use of our conf file and init unit
1569 richard 1436
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1437
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1438
	DirTmp=$(pwd)
1569 richard 1439
	cd /tmp/nfsen-1.3.7/
1570 richard 1440
	/usr/bin/perl install.pl etc/nfsen.conf
1441
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1442
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1443
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1444
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1445
	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
1446
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1447
# nfsen unit for systemd
1448
cat << EOF > /lib/systemd/system/nfsen.service
1449
#  This file is part of systemd.
1450
#
1451
#  systemd is free software; you can redistribute it and/or modify it
1452
#  under the terms of the GNU General Public License as published by
1453
#  the Free Software Foundation; either version 2 of the License, or
1454
#  (at your option) any later version.
1455
 
1456
# This unit launches nfsen (a Netflow grapher).
1457
[Unit]
1458
Description= NfSen init script
1459
After=network.target iptables.service
1460
 
1461
[Service]
1462
Type=oneshot
1463
RemainAfterExit=yes
1393 richard 1464
PIDFile=/var/run/nfsen/nfsen.pid
1465
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1466
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1467
ExecStart=/usr/bin/nfsen start 
1468
ExecStop=/usr/bin/nfsen stop
1393 richard 1469
ExecReload=/usr/bin/nfsen restart
1372 richard 1470
TimeoutSec=0
1471
 
1472
[Install]
1473
WantedBy=multi-user.target
1474
EOF
1365 richard 1475
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1476
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm 
1365 richard 1477
# expire delay for the profile "live"
1574 richard 1478
	/usr/bin/systemctl start nfsen
1393 richard 1479
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1480
# add SURFmap plugin
1509 richard 1481
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1482
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1483
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1484
	cd /tmp/
1485
	/usr/bin/sh SURFmap/install.sh
1544 richard 1486
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1487
# clear the installation
1221 richard 1488
	cd $DirTmp
1509 richard 1489
	rm -rf /tmp/nfsen*
1490
	rm -rf /tmp/SURFmap*
1389 richard 1491
} # End of nfsen ()
1 root 1492
 
1390 richard 1493
##################################################
1541 richard 1494
##		Function "vnstat"		##
1495
## Initialization of Vnstat and vnstat phpFE    ##
1496
##################################################
1497
vnstat ()
1498
{
1499
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1500
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1501
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1502
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1503
	/usr/bin/vnstat -u -i $EXTIF
1504
} # End of vnstat	
1505
##################################################
1389 richard 1506
##		Function "dnsmasq"		##
1390 richard 1507
##################################################
1389 richard 1508
dnsmasq ()
219 jeremy 1509
{
1510
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1511
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1512
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1513
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1514
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1515
	cat << EOF > /etc/dnsmasq.conf 
520 richard 1516
# Configuration file for "dnsmasq in forward mode"
1387 richard 1517
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1518
listen-address=$PRIVATE_IP
1390 richard 1519
pid-file=/var/run/dnsmasq.pid
259 richard 1520
listen-address=127.0.0.1
286 richard 1521
no-dhcp-interface=$INTIF
1387 richard 1522
no-dhcp-interface=tun0
1523
no-dhcp-interface=lo
259 richard 1524
bind-interfaces
1525
cache-size=256
1526
domain=$DOMAIN
1527
domain-needed
1528
expand-hosts
1529
bogus-priv
1530
filterwin2k
1531
server=$DNS1
1532
server=$DNS2
1387 richard 1533
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1534
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1535
#dhcp-option=option:router,$PRIVATE_IP
1536
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1537
 
1387 richard 1538
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1539
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1540
EOF
1356 richard 1541
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1542
	cat << EOF > /etc/dnsmasq-blacklist.conf 
1390 richard 1543
# Configuration file for "dnsmasq with blacklist"
1387 richard 1544
# Add Toulouse blacklist domains
1472 richard 1545
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1546
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1547
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1548
listen-address=$PRIVATE_IP
1549
port=54
1550
no-dhcp-interface=$INTIF
1387 richard 1551
no-dhcp-interface=tun0
1472 richard 1552
no-dhcp-interface=lo
498 richard 1553
bind-interfaces
1554
cache-size=256
1555
domain=$DOMAIN
1556
domain-needed
1557
expand-hosts
1558
bogus-priv
1559
filterwin2k
1560
server=$DNS1
1561
server=$DNS2
1562
EOF
1379 richard 1563
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1564
	cat << EOF > /etc/dnsmasq-whitelist.conf 
1390 richard 1565
# Configuration file for "dnsmasq with whitelist"
1356 richard 1566
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1567
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1568
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1569
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1570
listen-address=$PRIVATE_IP
1571
port=55
1572
no-dhcp-interface=$INTIF
1387 richard 1573
no-dhcp-interface=tun0
1472 richard 1574
no-dhcp-interface=lo
1356 richard 1575
bind-interfaces
1576
cache-size=256
1577
domain=$DOMAIN
1578
domain-needed
1579
expand-hosts
1580
bogus-priv
1581
filterwin2k
1472 richard 1582
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)  
1583
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1584
EOF
1472 richard 1585
# 4th dnsmasq listen on udp 56 ("blackhole")
1586
	cat << EOF > /etc/dnsmasq-blackhole.conf 
1587
# Configuration file for "dnsmasq as a blackhole"
1588
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1589
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1590
pid-file=/var/run/dnsmasq-blackhole.pid
1591
listen-address=$PRIVATE_IP
1592
port=56
1593
no-dhcp-interface=$INTIF
1594
no-dhcp-interface=tun0
1595
no-dhcp-interface=lo
1596
bind-interfaces
1597
cache-size=256
1598
domain=$DOMAIN
1599
domain-needed
1600
expand-hosts
1601
bogus-priv
1602
filterwin2k
1603
EOF
1604
 
1517 richard 1605
# the main instance should start after network and chilli (which create tun0)
1547 richard 1606
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1607
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1608
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1609
	for list in blacklist whitelist blackhole
1610
	do
1611
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1612
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1613
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1614
	done
308 richard 1615
} # End dnsmasq
1616
 
1617
##########################################################
1221 richard 1618
##		Fonction "BL"				##
308 richard 1619
##########################################################
1620
BL ()
1621
{
1384 richard 1622
# copy and extract toulouse BL
648 richard 1623
	rm -rf $DIR_DG/lists/blacklists
1624
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1625
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1626
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1627
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1628
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1629
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1630
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1631
# creation of file for the rehabilited domains and urls
648 richard 1632
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1633
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1634
	touch $DIR_DG/lists/exceptionsitelist
1635
	touch $DIR_DG/lists/exceptionurllist
311 richard 1636
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1637
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1638
# Dansguardian filter config for ALCASAR
1639
EOF
648 richard 1640
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1641
# Dansguardian domain filter config for ALCASAR
1642
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1643
#**
1644
# block all SSL and CONNECT tunnels
1645
**s
1646
# block all SSL and CONNECT tunnels specified only as an IP
1647
*ips
1648
# block all sites specified only by an IP
1649
*ip
1650
EOF
1000 richard 1651
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1652
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1653
# Bing - add 'adlt=strict'
1654
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1655
# Youtube - add 'edufilter=your_ID' 
885 richard 1656
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1657
EOF
1000 richard 1658
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1659
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1660
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1661
	if [ "$mode" != "update" ]; then
1662
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1663
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1664
	fi
308 richard 1665
}
219 jeremy 1666
 
1 root 1667
##########################################################
1221 richard 1668
##		Fonction "cron"				##
1 root 1669
## - Mise en place des différents fichiers de cron	##
1670
##########################################################
1671
cron ()
1672
{
1673
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1674
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1675
	cat <<EOF > /etc/crontab
1676
SHELL=/bin/bash
1677
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1678
MAILTO=root
1679
HOME=/
1680
 
1681
# run-parts
1682
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1683
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1684
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1685
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1686
EOF
1687
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1688
	cat <<EOF >> /etc/anacrontab
667 franck 1689
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1690
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1691
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1692
EOF
1247 crox53 1693
 
811 richard 1694
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1695
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1696
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1697
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1698
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1699
EOF
952 franck 1700
	cat <<EOF > /etc/cron.d/alcasar-archive
1701
# Archive des logs et de la base de données (tous les lundi à 5h35)
1702
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1703
EOF
1566 richard 1704
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1705
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1706
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1707
EOF
722 franck 1708
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1709
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1710
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1711
EOF
1247 crox53 1712
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1713
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1714
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1715
#EOF
1159 crox53 1716
 
1 root 1717
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1718
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1719
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct') 
1720
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1721
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1722
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1723
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1724
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1725
	rm -f /etc/cron.daily/freeradius-web
1726
	rm -f /etc/cron.monthly/freeradius-web
1727
	cat << EOF > /etc/cron.d/freeradius-web
1728
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1729
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1730
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1731
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1732
EOF
671 franck 1733
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1734
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1735
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1736
EOF
808 franck 1737
# activation du "chien de garde des services" (watchdog) toutes les 18'
1738
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1739
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1740
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1741
EOF
522 richard 1742
# suppression des crons usagers
1743
	rm -f /var/spool/cron/*
1 root 1744
} # End cron
1745
 
1746
##################################################################
1221 richard 1747
## 			Fonction "Fail2Ban"			##
1163 crox53 1748
##- Modification de la configuration de fail2ban		##
1749
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1750
##################################################################
1751
fail2ban()
1752
{
1191 crox53 1753
	$DIR_CONF/fail2ban.sh
1474 richard 1754
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1755
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1756
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1757
	chmod 644 /var/log/fail2ban.log
1489 richard 1758
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1759
	/usr/bin/touch /var/log/auth.log
1515 richard 1760
# fail2ban unit
1761
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1762
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1763
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1764
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1765
} #Fin de fail2ban_install()
1766
 
1767
##################################################################
1376 richard 1768
## 			Fonction "gammu_smsd"			##
1769
## - Creation de la base de donnée Gammu			##
1770
## - Creation du fichier de config: gammu_smsd_conf		##
1771
##								##
1772
##################################################################
1773
gammu_smsd()
1774
{
1775
# Create 'gammu' databse
1776
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1777
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1778
# Add a gammu database structure
1779
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1780
 
1781
# config file for the daemon
1782
cat << EOF > /etc/gammu_smsd_conf
1783
[gammu]
1784
port = /dev/ttyUSB0
1785
connection = at115200
1786
 
1787
;########################################################
1788
 
1789
[smsd]
1790
 
1791
PIN = 1234
1792
 
1793
logfile = /var/log/gammu-smsd/gammu-smsd.log
1794
logformat = textall
1795
debuglevel = 0
1796
 
1797
service = sql
1798
driver = native_mysql
1799
user = $DB_USER
1800
password = $radiuspwd
1801
pc = localhost
1802
database = $DB_GAMMU
1803
 
1804
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1805
 
1806
StatusFrequency = 30
1380 richard 1807
;LoopSleep = 2
1376 richard 1808
 
1809
;ResetFrequency = 300
1810
;HardResetFrequency = 120
1811
 
1812
CheckSecurity = 1 
1813
CheckSignal = 1
1814
CheckBattery = 0
1815
EOF
1816
 
1817
chmod 755 /etc/gammu_smsd_conf
1818
 
1819
#Creation dossier de log Gammu-smsd
1382 richard 1820
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1821
chmod 755 /var/log/gammu-smsd
1822
 
1823
#Edition du script sql gammu <-> radius
1452 richard 1824
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1825
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1826
 
1380 richard 1827
#Création de la règle udev pour les Huawei // idVendor: 12d1
1828
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1829
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1830
EOF
1831
 
1376 richard 1832
} # END gammu_smsd()
1833
 
1834
##################################################################
1221 richard 1835
##			Fonction "post_install"			##
1 root 1836
## - Modification des bannières (locales et ssh) et des prompts ##
1837
## - Installation de la structure de chiffrement pour root	##
1838
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1839
## - Mise en place du la rotation des logs			##
5 franck 1840
## - Configuration dans le cas d'une mise à jour		##
1 root 1841
##################################################################
1842
post_install()
1843
{
1844
# création de la bannière locale
1007 richard 1845
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1846
	cp -f $DIR_CONF/banner /etc/mageia-release
1847
	echo " V$VERSION" >> /etc/mageia-release
1 root 1848
# création de la bannière SSH
1007 richard 1849
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1850
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1851
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1852
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1853
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1854
# postfix banner anonymisation
1855
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1856
# sshd écoute côté LAN et WAN
1548 richard 1857
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1858
# sshd autorise les connections root par certificat
1859
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
860 richard 1860
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1861
	echo "SSH=off" >> $CONF_FILE
1631 richard 1862
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1863
	echo "QOS=off" >> $CONF_FILE
1864
	echo "LDAP=off" >> $CONF_FILE
786 richard 1865
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1866
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1867
	echo "MULTIWAN=off" >> $CONF_FILE
1868
	echo "FAILOVER=30" >> $CONF_FILE
1869
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1870
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1871
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1872
# Coloration des prompts
1873
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1874
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1875
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1876
# Droits d'exécution pour utilisateur apache et sysadmin
1877
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1878
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1879
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1880
# Modify some logrotate files (gammu, ulogd)
1 root 1881
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1882
	chmod 644 /etc/logrotate.d/*
714 franck 1883
# rectification sur versions précédentes de la compression des logs
706 franck 1884
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1885
# actualisation des fichiers logs compressés
1342 richard 1886
	for dir in firewall dansguardian httpd
706 franck 1887
	do
714 franck 1888
	      find /var/log/$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 1889
	done
1221 richard 1890
# create the alcasar-load_balancing unit
1891
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1892
#  This file is part of systemd.
1893
#
1894
#  systemd is free software; you can redistribute it and/or modify it
1895
#  under the terms of the GNU General Public License as published by
1896
#  the Free Software Foundation; either version 2 of the License, or
1897
#  (at your option) any later version.
1898
 
1899
# This unit lauches alcasar-load-balancing.sh script.
1900
[Unit]
1901
Description=alcasar-load_balancing.sh execution
1902
After=network.target iptables.service
1903
 
1904
[Service]
1905
Type=oneshot
1906
RemainAfterExit=yes
1907
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1908
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1909
TimeoutSec=0
1910
SysVStartPriority=99
1911
 
1912
[Install]
1913
WantedBy=multi-user.target
1157 stephane 1914
EOF
1221 richard 1915
# processes launched at boot time (Systemctl)
1525 franck 1916
	for i in alcasar-load_balancing mysqld httpd ntpd iptables dnsmasq dnsmasq-blacklist dnsmasq-whitelist dnsmasq-blackhole radiusd nfsen dansguardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat
1221 richard 1917
	do
1574 richard 1918
		/usr/bin/systemctl -q enable $i.service
1221 richard 1919
	done
1452 richard 1920
 
1921
# disable processes at boot time (Systemctl)
1922
	for i in ulogd
1923
	do
1574 richard 1924
		/usr/bin/systemctl -q disable $i.service
1452 richard 1925
	done
1926
 
1221 richard 1927
# Apply French Security Agency (ANSSI) rules
1362 richard 1928
# ignore ICMP broadcast (smurf attack)
1929
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1930
# ignore ICMP errors bogus
1931
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1932
# remove ICMP redirects responces
1933
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1934
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1935
# enable SYN Cookies (Syn flood attacks)
1936
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1937
# enable kernel antispoofing
1938
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1939
# ignore source routing
1940
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1941
# set conntrack timer to 1h (3600s) instead of 5 weeks
1942
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1943
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1944
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1945
# remove Magic SysReq Keys
1363 richard 1946
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1947
# switch to multi-users runlevel (instead of x11)
1221 richard 1948
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1949
#	GRUB modifications (only one time)
1005 richard 1950
# limit wait time to 3s
1951
# create an alcasar entry instead of linux-nonfb
1952
# change display to 1024*768 (vga791)
1600 richard 1953
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1954
	if [ $grub_already_modified == 0 ]
1955
		then
1956
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1957
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1958
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1959
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1960
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1961
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1962
	fi
1003 richard 1963
# Remove unused services and users
1502 richard 1964
	for svc in sshd
1221 richard 1965
	do
1574 richard 1966
		/usr/bin/systemctl -q disable $svc.service
1221 richard 1967
	done
1968
# Load and apply the previous conf file
1969
	if [ "$mode" = "update" ]
532 richard 1970
	then
1668 richard 1971
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1972
		$DIR_DEST_BIN/alcasar-conf.sh --load
1973
		PARENT_SCRIPT=`basename $0`
1974
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1975
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1976
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1977
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1978
	fi
1221 richard 1979
	rm -f /tmp/alcasar-conf*
1980
	chown -R root:apache $DIR_DEST_ETC/*
1981
	chmod -R 660 $DIR_DEST_ETC/*
1982
	chmod ug+x $DIR_DEST_ETC/digest
1 root 1983
	cd $DIR_INSTALL
5 franck 1984
	echo ""
1 root 1985
	echo "#############################################################################"
638 richard 1986
	if [ $Lang == "fr" ]
1987
		then
1988
		echo "#                        Fin d'installation d'ALCASAR                       #"
1989
		echo "#                                                                           #"
1990
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1991
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1992
		echo "#                                                                           #"
1993
		echo "#############################################################################"
1994
		echo
1995
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1996
		echo
1997
		echo "- Lisez attentivement la documentation d'exploitation"
1998
		echo
1999
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2000
		echo
2001
		echo "                   Appuyez sur 'Entrée' pour continuer"
2002
	else	
2003
		echo "#                        Enf of ALCASAR install process                     #"
2004
		echo "#                                                                           #"
2005
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2006
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2007
		echo "#                                                                           #"
2008
		echo "#############################################################################"
2009
		echo
2010
		echo "- The system will be rebooted in order to operate ALCASAR"
2011
		echo
2012
		echo "- Read the exploitation documentation"
2013
		echo
2014
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2015
		echo
2016
		echo "                   Hit 'Enter' to continue"
2017
	fi
815 richard 2018
	sleep 2
2019
	if [ "$mode" != "update" ]
820 richard 2020
	then
815 richard 2021
		read a
2022
	fi
774 richard 2023
	clear
1 root 2024
	reboot
2025
} # End post_install ()
2026
 
2027
#################################
1005 richard 2028
#  	Main Install loop  	#
1 root 2029
#################################
832 richard 2030
dir_exec=`dirname "$0"`
2031
if [ $dir_exec != "." ]
2032
then
2033
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2034
	echo "Launch this program from the ALCASAR archive directory"
2035
	exit 0
2036
fi
2037
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2038
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2039
nb_args=$#
2040
args=$1
2041
if [ $nb_args -eq 0 ]
2042
then
2043
	nb_args=1
2044
	args="-h"
2045
fi
1062 richard 2046
chmod -R u+x $DIR_SCRIPTS/*
1 root 2047
case $args in
2048
	-\? | -h* | --h*)
2049
		echo "$usage"
2050
		exit 0
2051
		;;
291 franck 2052
	-i | --install)
1538 richard 2053
		header_install
959 franck 2054
		license
1544 richard 2055
		header_install
29 richard 2056
		testing
595 richard 2057
# RPMs install
2058
		$DIR_SCRIPTS/alcasar-urpmi.sh
2059
		if [ "$?" != "0" ]
1 root 2060
		then
595 richard 2061
			exit 0
2062
		fi
1249 richard 2063
		if [ -e $CONF_FILE ]
595 richard 2064
		then
597 richard 2065
# Uninstall the running version
532 richard 2066
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2067
		fi
636 richard 2068
# Test if manual update	
1362 richard 2069
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2070
		then
636 richard 2071
			header_install
595 richard 2072
			if [ $Lang == "fr" ]
636 richard 2073
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2074
				else echo "The configuration file of an old version has been found";
595 richard 2075
			fi
597 richard 2076
			response=0
2077
			PTN='^[oOnNyY]$'
2078
			until [[ $(expr $response : $PTN) -gt 0 ]]
2079
			do
2080
				if [ $Lang == "fr" ]
2081
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2082
					else echo -n "Do you want to use it (Y/n)?";
2083
				 fi
2084
				read response
2085
				if [ "$response" = "n" ] || [ "$response" = "N" ] 
2086
				then rm -f /tmp/alcasar-conf*
2087
				fi
2088
			done
2089
		fi
636 richard 2090
# Test if update
1057 richard 2091
		if [ -e /tmp/alcasar-conf* ] 
597 richard 2092
		then
2093
			if [ $Lang == "fr" ]
2094
				then echo "#### Installation avec mise à jour ####";
2095
				else echo "#### Installation with update     ####";
2096
			fi
636 richard 2097
# Extract the central configuration file
1057 richard 2098
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf 
637 richard 2099
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2100
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2101
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2102
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2103
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2104
			mode="update"
1 root 2105
		fi
1541 richard 2106
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2107
		do
2108
			$func
1362 richard 2109
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2110
		done
5 franck 2111
		;;
291 franck 2112
	-u | --uninstall)
5 franck 2113
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2114
		then
597 richard 2115
			if [ $Lang == "fr" ]
2116
				then echo "ALCASAR n'est pas installé!";
2117
				else echo "ALCASAR isn't installed!";
2118
			fi
1 root 2119
			exit 0
2120
		fi
5 franck 2121
		response=0
2122
		PTN='^[oOnN]$'
580 richard 2123
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2124
		do
597 richard 2125
			if [ $Lang == "fr" ]
2126
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2127
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2128
			fi
5 franck 2129
			read response
2130
		done
1103 richard 2131
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2132
		then
1103 richard 2133
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2134
		else	
2135
			rm -f /tmp/alcasar-conf*
1 root 2136
		fi
597 richard 2137
# Uninstall the running version
65 richard 2138
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2139
		;;
2140
	*)
2141
		echo "Argument inconnu :$1";
460 richard 2142
		echo "Unknown argument :$1";
1 root 2143
		echo "$usage"
2144
		exit 1
2145
		;;
2146
esac
10 franck 2147
# end of script
366 franck 2148