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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2772 2020-03-01 18:04:45Z rexy $
1 root 3
 
4
# alcasar.sh
2466 richard 5
# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
6
# This script is distributed under the Gnu General Public License (GPL)
7
#  team@alcasar.net
959 franck 8
 
2454 tom.houday 9
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 10
# Ce programme est un logiciel libre ; This software is free and open source
2454 tom.houday 11
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
12
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
13
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
14
# Voir la Licence Publique Générale GNU pour plus de détails.
959 franck 15
 
672 richard 16
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 17
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 18
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2454 tom.houday 19
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
2466 richard 20
 
2688 lucas.echa 21
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 22
 
23
# Options :
376 franck 24
#       -i or --install
25
#       -u or --uninstall
1 root 26
 
376 franck 27
# Functions :
1378 richard 28
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 29
#	init			: Installation of RPM and scripts
30
#	network			: Network parameters
2552 rexy 31
#	ACC				: ALCASAR Control Center installation
32
#	CA				: Certification Authority initialization
1837 richard 33
#	time_server		: NTPd configuration
1221 richard 34
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 35
#	freeradius		: FreeRadius initialisation
1389 richard 36
#	chilli			: coovachilli initialisation (+authentication page)
2521 armand.ito 37
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
1221 richard 38
#	antivirus		: HAVP + libclamav configuration
1485 richard 39
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 40
#	ulogd			: log system in userland (match NFLOG target of iptables)
2454 tom.houday 41
#	nfsen			: Configuration of Nfsen Netflow grapher
2688 lucas.echa 42
#	unbound			: Name server configuration
43
#	dnsmasq			: Name server configuration (for whitelist ipset support)
1541 richard 44
#	vnstat			: little network stat daemon
2688 lucas.echa 45
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian 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)
2202 richard 49
#	msec			: Mandriva security package configuration
2304 tom.houday 50
#	letsencrypt		: Let's Encrypt client
2552 rexy 51
#	post_install	: Security, log rotation, etc.
1 root 52
 
2499 tom.houday 53
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 54
DATE=`date '+%d %B %Y - %Hh%M'`
55
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 56
Lang=`echo $LANG|cut -c 1-2`
1362 richard 57
mode="install"
1 root 58
# ******* Files parameters - paramètres fichiers *********
2552 rexy 59
DIR_INSTALL=`pwd`						# current directory
1015 richard 60
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
61
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 62
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
63
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
64
DIR_WEB="/var/www/html"					# directory of Lighttpd
65
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
66
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 67
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
68
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 69
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 70
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 71
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 72
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 73
DB_RADIUS="radius"						# database name used by FreeRadius server
74
DB_USER="radius"						# user name allows to request the users database
75
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 76
# ******* Network parameters - paramètres réseau *******
2552 rexy 77
HOSTNAME="alcasar"						# default hostname
78
DOMAIN="localdomain"					# default local domain
2736 rexy 79
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
80
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 81
MTU="1500"
1243 richard 82
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 83
# ****** Paths - chemin des commandes *******
84
SED="/bin/sed -i"
85
# ****************** End of global parameters *********************
86
 
2724 rexy 87
license()
959 franck 88
{
89
	if [ $Lang == "fr" ]
1538 richard 90
	then
91
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
92
	else
93
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 94
	fi
1538 richard 95
	response=0
2760 lucas.echa 96
	PTN='^[oOyYnN]?$'
97
	until [[ "$response" =~ $PTN ]]
1538 richard 98
	do
99
		if [ $Lang == "fr" ]
1563 franck 100
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 101
			else echo -n "Do you accept the terms of this license (Y/n)? : "
102
		fi
103
		read response
104
	done
105
	if [ "$response" = "n" ] || [ "$response" = "N" ]
106
	then
107
		exit 1
108
	fi
2724 rexy 109
} # End of license()
959 franck 110
 
2724 rexy 111
header_install()
1 root 112
{
113
	clear
114
	echo "-----------------------------------------------------------------------------"
460 richard 115
	echo "                     ALCASAR V$VERSION Installation"
1 root 116
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
117
	echo "-----------------------------------------------------------------------------"
2724 rexy 118
} # End of header_install()
1 root 119
 
2552 rexy 120
########################################################
121
##                  Function "testing"                ##
122
## - Test Mageia version                              ##
123
## - Test ALCASAR version (if already installed)      ##
124
## - Test free space on /var  (>10G)                  ##
125
## - Test Internet access                             ##
126
########################################################
2724 rexy 127
testing()
29 richard 128
{
1529 richard 129
# Test of Mageia version
130
# extract the current Mageia version and hardware architecture (i586 ou X64)
131
	fic=`cat /etc/product.id`
132
	unknown_os=0
133
	old="$IFS"
134
	IFS=","
135
	set $fic
2688 lucas.echa 136
	for i in "$@"
1529 richard 137
	do
138
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 139
			then
1529 richard 140
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
141
			unknown_os=`expr $unknown_os + 1`
142
		fi
143
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 144
			then
1529 richard 145
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
146
			unknown_os=`expr $unknown_os + 1`
147
		fi
148
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 149
			then
1529 richard 150
			ARCH=`echo $i|cut -d"=" -f2`
151
			unknown_os=`expr $unknown_os + 1`
152
		fi
153
	done
2669 tom.houday 154
	if [ "$ARCH" != "x86_64" ]
2149 richard 155
		then
156
		if [ $Lang == "fr" ]
2669 tom.houday 157
			then echo "Votre architecture matérielle doit être en 64bits"
158
			else echo "You hardware architecture must be 64bits"
2149 richard 159
		fi
2482 lucas.echa 160
		exit 1
2149 richard 161
	fi
1529 richard 162
	IFS="$old"
2757 rexy 163
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "7" ) ]]
2688 lucas.echa 164
	then
2669 tom.houday 165
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
166
			then
167
			echo
168
			if [ $Lang == "fr" ]
169
				then
170
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
171
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2757 rexy 172
				echo "2 - Installez Linux-Mageia 7.1 (64bits) et ALCASAR (cf. doc d'installation)"
2669 tom.houday 173
				echo "3 - Importez votre base des usagers"
174
			else
175
				echo "The automatic update of ALCASAR can't be performed."
176
				echo "1 - Save your traceability files and the user database"
2757 rexy 177
				echo "2 - Install Linux-Mageia 7.1 (64bits) & ALCASAR (cf. installation doc)"
2669 tom.houday 178
				echo "3 - Import your users database"
179
			fi
180
		else
181
			if [ $Lang == "fr" ]
182
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
183
				else echo "The installation of ALCASAR can't be performed."
184
			fi
185
		fi
186
		echo
187
		if [ $Lang == "fr" ]
2757 rexy 188
			then echo "Le système d'exploitation doit être remplacé (Mageia7.1-64bits)"
189
			else echo "The OS must be replaced (Mageia7.1-64bits)"
2669 tom.houday 190
		fi
2688 lucas.echa 191
		exit 1
2669 tom.houday 192
	fi
193
 
1362 richard 194
# Test if ALCASAR is already installed
195
	if [ -e $CONF_FILE ]
196
	then
2396 tom.houday 197
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 198
		if [ $Lang == "fr" ]
2669 tom.houday 199
			then echo "La version $current_version d'ALCASAR est déjà installée"
200
			else echo "ALCASAR version $current_version is already installed"
1342 richard 201
		fi
1362 richard 202
		response=0
2458 richard 203
		PTN='^[12]$'
2760 lucas.echa 204
		until [[ "$response" =~ $PTN ]]
1362 richard 205
		do
206
			if [ $Lang == "fr" ]
2669 tom.houday 207
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
208
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 209
			fi
1362 richard 210
			read response
211
		done
2458 richard 212
		if [ "$response" = "2" ]
1362 richard 213
		then
2560 rexy 214
			rm -f /var/tmp/alcasar-conf*
1362 richard 215
		else
1684 richard 216
# Retrieve former NICname
2549 tom.houday 217
			EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`	# EXTernal InterFace
218
			INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`	# INTernal InterFace
2688 lucas.echa 219
			[ "$(/usr/sbin/ip link | grep -c " $EXTIF_saved:")" -ne 0 ] && EXTIF=$EXTIF_saved || echo "Warning: Network card \"$EXTIF_saved\" is not connected, so \"$EXTIF\" will be used for external network."
220
			[ "$(/usr/sbin/ip link | grep -c " $INTIF_saved:")" -ne 0 ] && INTIF=$INTIF_saved || echo "Warning: Network card \"$INTIF_saved\" is not connected, so \"$INTIF\" will be used for internal network."
1564 richard 221
# Create the current conf file
1362 richard 222
			$DIR_SCRIPTS/alcasar-conf.sh --create
223
			mode="update"
224
		fi
1529 richard 225
	fi
2669 tom.houday 226
# Test free space on /var
2771 rexy 227
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
228
	if [ $free_space -lt 10 ]
1529 richard 229
		then
2771 rexy 230
		if [ $Lang == "fr" ]
231
			then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
232
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 233
		fi
2771 rexy 234
	exit 0
1529 richard 235
	fi
2669 tom.houday 236
 
237
# Detect external/internal interfaces
238
	if [ -z "$EXTIF" ]; then
239
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
240
		if [ -z "$EXTIF" ]; then
241
			if [ "$Lang" == 'fr' ]
2771 rexy 242
				then echo "Aucune passerelle par défaut configurée"
243
				else echo "No default gateway configured"
2669 tom.houday 244
			fi
245
			exit 1
246
		fi
247
	fi
248
	if [ "$Lang" == 'fr' ]
249
		then echo "Interface externe (Internet) utilisée : $EXTIF"
250
		else echo "External interface (Internet) used: $EXTIF"
251
	fi
252
 
253
	if [ -z "$INTIF" ]; then
254
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 255
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 256
		if [ $interfacesCount -eq 0 ]; then
257
			if [ "$Lang" == 'fr' ]
258
				then echo "Aucune interface de disponible pour le réseau interne"
259
				else echo "No interface available for the internal network"
260
			fi
261
			exit 1
262
		elif [ $interfacesCount -eq 1 ]; then
263
			INTIF="$interfacesList"
264
		else
265
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
266
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
267
			if [ "$Lang" == 'fr' ]
268
				then echo 'Liste des interfaces disponible :'
269
				else echo 'List of available interfaces:'
270
			fi
271
			echo "$interfacesSorted"
272
			response=''
273
			while true; do
274
				if [ "$Lang" == 'fr' ]
275
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
276
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
277
				fi
278
				read response
279
 
280
				[ -z "$response" ] && response="$interfacePreferred"
281
 
282
				# Check if interface exist
2688 lucas.echa 283
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 284
					INTIF="$response"
285
					break
286
				else
287
					if [ "$Lang" == 'fr' ]
288
						then echo "Interface \"$response\" introuvable"
289
						else echo "Interface \"$response\" not found"
290
					fi
291
				fi
292
			done
293
		fi
294
	fi
295
	if [ "$Lang" == 'fr' ]
296
		then echo "Interface interne utilisée : $INTIF"
297
		else echo "Internal interface used: $INTIF"
298
	fi
299
 
2290 richard 300
	if [ $Lang == "fr" ]
301
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 302
		else echo -n "Network parameters tests: "
2290 richard 303
	fi
304
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 305
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 306
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 307
	for i in $IF_INTERFACES
308
	do
2688 lucas.echa 309
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 310
			rm -f ifcfg-$i
2454 tom.houday 311
 
2282 richard 312
			if [ $Lang == "fr" ]
313
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 314
				else echo "Deleting: ifcfg-$i"
2282 richard 315
			fi
316
		fi
317
	done
2688 lucas.echa 318
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 319
	echo -n "."
2454 tom.houday 320
# Test Ethernet NIC links state
2669 tom.houday 321
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
322
	if [ ! -z "$interfacesDown" ]; then
323
		for i in $interfacesDown; do
324
			if [ $Lang == "fr" ]
325
			then
326
				echo -e "\nÉchec"
327
				echo "Le lien réseau de la carte $i n'est pas actif."
328
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
329
			else
330
				echo -e "\nFailed"
331
				echo "The link state of $i interface is down."
332
				echo "Make sure that this network card is connected to a switch or an A.P."
333
			fi
334
		done
335
		exit 1
336
	fi
1471 richard 337
	echo -n "."
338
# Test EXTIF config files
2681 tom.houday 339
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
340
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 341
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 342
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 343
	then
784 richard 344
		if [ $Lang == "fr" ]
2454 tom.houday 345
		then
2669 tom.houday 346
			echo -e "\nÉchec"
784 richard 347
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
348
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 349
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 350
		else
2669 tom.houday 351
			echo -e "\nFailed"
784 richard 352
			echo "The Internet connected network card ($EXTIF) isn't well configured."
353
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 354
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 355
		fi
830 richard 356
		echo "DEVICE=$EXTIF"
784 richard 357
		echo "IPADDR="
358
		echo "NETMASK="
359
		echo "GATEWAY="
360
		echo "DNS1="
361
		echo "DNS2="
830 richard 362
		echo "ONBOOT=yes"
2669 tom.houday 363
		exit 1
784 richard 364
	fi
365
	echo -n "."
2290 richard 366
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 367
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 368
		if [ $Lang == "fr" ]
2454 tom.houday 369
		then
2669 tom.houday 370
			echo -e "\nÉchec"
595 richard 371
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
372
			echo "Réglez ce problème puis relancez ce script."
373
		else
2669 tom.houday 374
			echo -e "\nFailed"
595 richard 375
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
376
			echo "Resolv this problem, then restart this script."
377
		fi
2669 tom.houday 378
		exit 1
29 richard 379
	fi
308 richard 380
	echo -n "."
2290 richard 381
# Test if default GW is alive
1499 richard 382
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 383
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 384
		then
595 richard 385
		if [ $Lang == "fr" ]
2454 tom.houday 386
		then
2669 tom.houday 387
			echo -e "\nÉchec"
2290 richard 388
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 389
			echo "Réglez ce problème puis relancez ce script."
390
		else
2669 tom.houday 391
			echo -e "\nFailed"
2290 richard 392
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 393
			echo "Resolv this problem, then restart this script."
394
		fi
2669 tom.houday 395
		exit 1
308 richard 396
	fi
397
	echo -n "."
2290 richard 398
# Test Internet connectivity
2669 tom.houday 399
	domainTested='www.google.com'
400
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
401
	if [ $? -ne 0 ]; then
595 richard 402
		if [ $Lang == "fr" ]
2454 tom.houday 403
		then
2669 tom.houday 404
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 405
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
406
			echo "Vérifiez la validité des adresses IP des DNS."
407
		else
2669 tom.houday 408
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 409
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
410
			echo "Verify the DNS IP addresses"
411
		fi
2669 tom.houday 412
		exit 1
29 richard 413
	fi
308 richard 414
	echo ". : ok"
2724 rexy 415
} # End of testing()
302 richard 416
 
2552 rexy 417
#######################################################################
418
##                    Function "init"                                ##
419
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
420
## - Creation of random password for GRUB, mariadb (admin and user)  ##
421
#######################################################################
2724 rexy 422
init()
302 richard 423
{
527 richard 424
	if [ "$mode" != "update" ]
302 richard 425
	then
426
# On affecte le nom d'organisme
597 richard 427
		header_install
302 richard 428
		ORGANISME=!
429
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 430
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 431
		do
595 richard 432
			if [ $Lang == "fr" ]
2454 tom.houday 433
				then echo -n "Entrez le nom de votre organisme : "
597 richard 434
				else echo -n "Enter the name of your organism : "
595 richard 435
			fi
330 franck 436
			read ORGANISME
613 richard 437
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 438
			then
330 franck 439
				ORGANISME=!
440
			fi
441
		done
302 richard 442
	fi
1 root 443
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 444
# We create random passwords and shared secrets
628 richard 445
	rm -f $PASSWD_FILE
2419 richard 446
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 447
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 448
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
449
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
450
		grep -v '[eE]nter password:' | \
451
		sed -e "s/PBKDF2 hash of your password is //"`
452
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
453
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
454
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
455
	chmod 0600 /boot/grub2/user.cfg
2419 richard 456
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 457
	echo "GRUB2_user=root" >> $PASSWD_FILE
458
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 459
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 460
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 461
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 462
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 464
	echo "db_user=$DB_USER" >> $PASSWD_FILE
465
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 466
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 467
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
468
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 469
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
471
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 472
	chmod 640 $PASSWD_FILE
1828 richard 473
#  copy scripts in in /usr/local/bin
2664 tom.houday 474
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 475
#  copy conf files in /usr/local/etc
1954 richard 476
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 477
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 478
# generate central conf file
479
	cat <<EOF > $CONF_FILE
612 richard 480
##########################################
481
##                                      ##
482
##          ALCASAR Parameters          ##
483
##                                      ##
484
##########################################
1 root 485
 
612 richard 486
INSTALL_DATE=$DATE
487
VERSION=$VERSION
488
ORGANISM=$ORGANISME
489
EOF
628 richard 490
	chmod o-rwx $CONF_FILE
2724 rexy 491
} # End of init()
1 root 492
 
2552 rexy 493
#########################################################
494
##                    Function "network"               ##
495
## - Define the several network address                ##
496
## - Define the DNS naming                             ##
497
## - INTIF parameters (consultation network)           ##
498
## - Write "/etc/hosts" file                           ##
499
## - write "hosts.allow" & "hosts.deny" files          ##
500
#########################################################
2724 rexy 501
network()
1 root 502
{
503
	header_install
636 richard 504
	if [ "$mode" != "update" ]
505
		then
506
		if [ $Lang == "fr" ]
507
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
508
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
509
		fi
510
		response=0
2760 lucas.echa 511
		PTN='^[oOyYnN]?$'
512
		until [[ "$response" =~ $PTN ]]
1 root 513
		do
595 richard 514
			if [ $Lang == "fr" ]
659 richard 515
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 516
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 517
			fi
1 root 518
			read response
519
		done
636 richard 520
		if [ "$response" = "n" ] || [ "$response" = "N" ]
521
		then
522
			PRIVATE_IP_MASK="0"
523
			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:]]$'
2760 lucas.echa 524
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 525
			do
595 richard 526
				if [ $Lang == "fr" ]
597 richard 527
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
528
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 529
				fi
597 richard 530
				read PRIVATE_IP_MASK
1 root 531
			done
636 richard 532
		else
2688 lucas.echa 533
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 534
		fi
595 richard 535
	else
2454 tom.houday 536
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
2736 rexy 537
		rm -f conf/etc/alcasar.conf
1 root 538
	fi
861 richard 539
# Define LAN side global parameters
1740 richard 540
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 541
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 542
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 543
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 544
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 545
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 546
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 547
	then
2454 tom.houday 548
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 549
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 550
	fi
1499 richard 551
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
552
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 553
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 554
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 555
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 556
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 557
# Define Internet parameters
2464 richard 558
	if [ "$mode" != "update" ]
2457 richard 559
	then
2464 richard 560
		DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
561
		DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
562
	else
563
		DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`	# 1st DNS server
564
		DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
565
	fi
2693 franck 566
    DNS1=${DNS1:=208.67.220.220}
70 franck 567
	DNS2=${DNS2:=208.67.222.222}
2693 franck 568
#	if [ "$DNS1" == "" ]
569
#	then
570
#		if [ $Lang == "fr" ]
571
#		then
572
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
573
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
574
#		else
575
#			echo "The IP address of DNS servers are not set correctly"
576
#			echo "Check the extern network card configuration ($EXTIF)"
577
#		fi
578
#		exit 0
579
#	fi
1499 richard 580
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 581
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 582
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 583
# Write network parameters in the conf file
2737 rexy 584
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
585
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 586
	echo "EXTIF=$EXTIF" >> $CONF_FILE
587
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 588
# Retrieve NIC name of other consultation LAN
2282 richard 589
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
590
	for i in $INTERFACES
591
	do
592
		SUB=`echo ${i:0:2}`
593
		if [ $SUB = "wl" ]
594
			then WIFIF=$i
2454 tom.houday 595
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 596
			then LANIF=$i
597
		fi
598
	done
599
	if [ -n "$WIFIF" ]
600
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
601
	elif [ -n "$LANIF" ]
602
		then echo "LANIF=$LANIF" >> $CONF_FILE
603
	fi
2552 rexy 604
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 605
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 606
	then
1499 richard 607
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 608
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 609
	else
610
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 611
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 612
	fi
1587 richard 613
	echo "DNS1=$DNS1" >> $CONF_FILE
614
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 615
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 616
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 617
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 618
	echo "EXT_DHCP_IP=" >> $CONF_FILE
619
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
620
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 621
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
622
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 623
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 624
# network default
597 richard 625
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 626
	cat <<EOF > /etc/sysconfig/network
627
NETWORKING=yes
628
FORWARD_IPV4=true
629
EOF
2552 rexy 630
# write "/etc/hosts"
1 root 631
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
632
	cat <<EOF > /etc/hosts
503 richard 633
127.0.0.1	localhost
2558 rexy 634
$PRIVATE_IP	$HOSTNAME
1 root 635
EOF
2552 rexy 636
# write EXTIF (Internet) config
1499 richard 637
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
638
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 639
	then
1499 richard 640
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 641
DEVICE=$EXTIF
1585 richard 642
BOOTPROTO=dhcp
643
DNS1=127.0.0.1
644
PEERDNS=no
645
RESOLV_MODS=yes
646
ONBOOT=yes
1613 franck 647
NOZEROCONF=yes
1585 richard 648
METRIC=10
649
MII_NOT_SUPPORTED=yes
650
IPV6INIT=no
651
IPV6TO4INIT=no
652
ACCOUNTING=no
653
USERCTL=no
654
MTU=$MTU
655
EOF
2688 lucas.echa 656
	else
1585 richard 657
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
658
DEVICE=$EXTIF
14 richard 659
BOOTPROTO=static
597 richard 660
IPADDR=$PUBLIC_IP
661
NETMASK=$PUBLIC_NETMASK
662
GATEWAY=$PUBLIC_GATEWAY
14 richard 663
DNS1=127.0.0.1
1499 richard 664
RESOLV_MODS=yes
14 richard 665
ONBOOT=yes
666
METRIC=10
1610 franck 667
NOZEROCONF=yes
14 richard 668
MII_NOT_SUPPORTED=yes
669
IPV6INIT=no
670
IPV6TO4INIT=no
671
ACCOUNTING=no
672
USERCTL=no
994 franck 673
MTU=$MTU
14 richard 674
EOF
1499 richard 675
	fi
2552 rexy 676
# write INTIF (consultation LAN) in normal mode
841 richard 677
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
678
DEVICE=$INTIF
679
BOOTPROTO=static
680
ONBOOT=yes
681
NOZEROCONF=yes
682
MII_NOT_SUPPORTED=yes
683
IPV6INIT=no
684
IPV6TO4INIT=no
685
ACCOUNTING=no
686
USERCTL=no
687
EOF
1558 richard 688
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 689
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 690
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 691
DEVICE=$INTIF
692
BOOTPROTO=static
693
IPADDR=$PRIVATE_IP
604 richard 694
NETMASK=$PRIVATE_NETMASK
1 root 695
ONBOOT=yes
696
METRIC=10
697
NOZEROCONF=yes
698
MII_NOT_SUPPORTED=yes
14 richard 699
IPV6INIT=no
700
IPV6TO4INIT=no
701
ACCOUNTING=no
702
USERCTL=no
1 root 703
EOF
2282 richard 704
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
705
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
706
	then
707
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
708
DEVICE=$WIFIF
709
BOOTPROTO=static
710
ONBOOT=yes
711
NOZEROCONF=yes
712
MII_NOT_SUPPORTED=yes
713
IPV6INIT=no
714
IPV6TO4INIT=no
715
ACCOUNTING=no
716
USERCTL=no
717
EOF
718
	elif [ -n "$LANIF" ]
719
	then
720
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
721
DEVICE=$LANIF
722
BOOTPROTO=static
723
ONBOOT=yes
724
NOZEROCONF=yes
725
MII_NOT_SUPPORTED=yes
726
IPV6INIT=no
727
IPV6TO4INIT=no
728
ACCOUNTING=no
729
USERCTL=no
730
EOF
731
	fi
2552 rexy 732
# write hosts.allow & hosts.deny
1 root 733
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
734
	cat <<EOF > /etc/hosts.allow
735
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 736
sshd: ALL
1 root 737
ntpd: $PRIVATE_NETWORK_SHORT
738
EOF
739
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
740
	cat <<EOF > /etc/hosts.deny
741
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
742
EOF
790 richard 743
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 744
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 745
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 746
# load conntrack ftp module
747
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 748
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 749
# load ipt_NETFLOW module
750
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 751
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 752
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
753
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
754
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
755
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 756
#
860 richard 757
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 758
} # End of network()
1 root 759
 
2763 rexy 760
##################################################################
761
##                      Fonction "CA"                           ##
762
## - Creating the CA and the server certificate (lighttpd)      ##
763
##################################################################
764
CA()
765
{
766
	$DIR_DEST_BIN/alcasar-CA.sh
767
	chown -R root:apache /etc/pki
768
	chmod -R 750 /etc/pki
769
} # End of CA()
770
 
2552 rexy 771
###################################################
772
##                  Function "ACC"               ##
773
## - copy ALCASAR Control Center (ACC) files     ##
774
## - configuration of the web server (Lighttpd)  ##
775
## - creation of the first ACC admin account     ##
776
## - secure the ACC access                       ##
777
###################################################
2724 rexy 778
ACC()
1 root 779
{
780
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
781
	mkdir $DIR_WEB
1833 richard 782
# Copy & adapt ACC files
316 richard 783
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
784
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2770 rexy 785
	# Waiting for new phpsysinfo special page
786
	#$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
787
	#$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
788
	#$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
789
	#chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 790
	chown -R apache:apache $DIR_WEB/*
1833 richard 791
# copy & adapt "freeradius-web" files
792
	cp -rf $DIR_CONF/freeradius-web/ /etc/
793
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
794
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
795
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
796
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
797
	cat <<EOF > /etc/freeradius-web/naslist.conf
798
nas1_name: alcasar-$ORGANISME
799
nas1_model: Network Access Controler
800
nas1_ip: $PRIVATE_IP
801
nas1_port_num: 0
802
nas1_community: public
803
EOF
804
	chown -R apache:apache /etc/freeradius-web/
805
# create the log & backup structure :
1489 richard 806
# - base = users database
807
# - archive = tarball of "base + http firewall + netflow"
1833 richard 808
# - security = watchdog log
2138 richard 809
	for i in base archive security activity_report;
1 root 810
	do
811
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
812
	done
5 franck 813
	chown -R root:apache $DIR_SAVE
1833 richard 814
# Configuring & securing php
71 richard 815
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 816
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
817
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 818
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
819
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 820
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
821
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 822
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
823
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 824
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 825
# Configuring & securing Lighttpd
790 richard 826
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 827
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
828
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 829
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
830
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 831
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
832
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 833
 
834
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 835
	$SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
836
	$SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
837
	$SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
838
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
839
 
2592 rexy 840
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 841
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 842
 
843
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
844
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
845
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
846
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
847
 
848
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
849
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 850
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
851
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
852
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
853
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 854
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 855
 
2588 rexy 856
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
857
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
858
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 859
 
2588 rexy 860
	chown -R apache:apache /var/log/lighttpd
2758 rexy 861
#	/usr/bin/systemctl start lighttpd
862
#	/usr/bin/systemctl start php-fpm
2488 lucas.echa 863
 
2552 rexy 864
# Creation of the first account (in 'admin' profile)
2293 tom.houday 865
	if [ "$mode" = "install" ]
2688 lucas.echa 866
	then
867
		header_install
1268 richard 868
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 869
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
870
		mkdir -p $DIR_DEST_ETC/digest
871
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 872
		if [ $Lang == "fr" ]
2760 lucas.echa 873
			then echo "Création du premier compte administrateur : "
874
			else echo "Creation of the first admin account : "
2737 rexy 875
		fi
2688 lucas.echa 876
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
877
		do
878
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
879
		done
2293 tom.houday 880
	fi
2488 lucas.echa 881
 
2737 rexy 882
	# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 883
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 884
	# Log file for ACC access imputability
885
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
886
	chown root:apache /var/Save/security/acc_access.log
887
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 888
} # End of ACC()
1 root 889
 
2552 rexy 890
#############################################################
891
##               Function "time_server"                    ##
892
## - Configuring NTP server                                ##
893
#############################################################
2724 rexy 894
time_server()
1837 richard 895
{
896
# Set the Internet time server
897
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
898
	cat <<EOF > /etc/ntp/step-tickers
899
0.fr.pool.ntp.org	# adapt to your country
900
1.fr.pool.ntp.org
901
2.fr.pool.ntp.org
902
EOF
903
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
904
	cat <<EOF > /etc/ntp.conf
905
server 0.fr.pool.ntp.org	# adapt to your country
906
server 1.fr.pool.ntp.org
907
server 2.fr.pool.ntp.org
908
server 127.127.1.0   		# local clock si NTP internet indisponible ...
909
fudge 127.127.1.0 stratum 10
910
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
911
restrict 127.0.0.1
912
driftfile /var/lib/ntp/drift
913
logfile /var/log/ntp.log
914
disable monitor
915
EOF
916
	chown -R ntp:ntp /var/lib/ntp
917
# Synchronize now
2688 lucas.echa 918
	ntpd -4 -q -g &
2724 rexy 919
} # End of time_server()
1837 richard 920
 
2541 rexy 921
#####################################################################
922
##                     Function "init_db"                          ##
923
## - Mysql initialization                                          ##
924
## - Set admin (root) password                                     ##
925
## - Remove unused users & databases                               ##
926
## - Radius database creation                                      ##
927
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
928
#####################################################################
2724 rexy 929
init_db()
1 root 930
{
2688 lucas.echa 931
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 932
	then
933
		systemctl stop mysqld
934
	fi
1355 richard 935
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 936
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 937
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 938
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 939
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
940
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 941
	[ -e /etc/my.cnf.d/feedback.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
2724 rexy 942
	[ -e /etc/my.cnf.d/auth_gssapi.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/auth_gssapi.cnf # remove GSS plugin (ALCASAR doesn't use Kerberos)
2416 richard 943
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
944
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
945
	/usr/bin/systemctl start mysqld
1963 richard 946
	nb_round=1
1981 richard 947
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 948
	do
949
		nb_round=`expr $nb_round + 1`
950
		sleep 2
951
	done
1981 richard 952
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 953
	then
1981 richard 954
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 955
		exit
1955 richard 956
	fi
1355 richard 957
# Secure the server
2688 lucas.echa 958
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 959
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 960
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
961
	$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 962
# Create 'radius' database
2688 lucas.echa 963
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 964
# Add an empty radius database structure
2688 lucas.echa 965
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 966
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 967
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 968
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
969
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
970
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 971
	/usr/bin/systemctl daemon-reload
2724 rexy 972
} # End of init_db()
1 root 973
 
2423 richard 974
###################################################################
975
##                       Function "freeradius"                   ##
976
## - Set the configuration files                                 ##
977
## - Set the shared secret between coova-chilli and freeradius   ##
978
## - Adapt the Mysql conf file and counters                      ##
979
###################################################################
2724 rexy 980
freeradius()
1 root 981
{
1800 richard 982
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 983
	chown -R radius:radius /etc/raddb
984
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 985
# Set radius global parameters (radius.conf)
1 root 986
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
987
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
988
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 989
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
990
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 991
# Add ALCASAR & Coovachilli dictionaries
992
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 993
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
994
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
995
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
996
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 997
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 998
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
999
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1000
client localhost {
1001
	ipaddr = 127.0.0.1
1 root 1002
	secret = $secretradius
2438 richard 1003
	shortname = chilli
2454 tom.houday 1004
	nas_type = other
1 root 1005
}
1006
EOF
2758 rexy 1007
# Set Virtual server
1008
    # Remvoveing all except "alcasar virtual site")
1009
	# INFO : To enable 802.1X, add the "innser-tunnel" virtual server (link in sites-enabled)  Change the firewall rules to allow "radius" extern connections.
2467 richard 1010
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1011
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1012
	chown radius:apache /etc/raddb/sites-available/alcasar*
1013
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1014
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1015
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1016
# Set modules
2728 rexy 1017
	# Add custom LDAP "available module"
2758 rexy 1018
	# INFO : To enable 802.1X, add the "eap" module and verify access to the keys (/etc/pki/tls/private/radius.pem). Change the firewall rules to allow "radius" extern connections.
2465 richard 1019
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1020
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1021
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1022
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1023
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1024
	do
1025
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1026
	done
2758 rexy 1027
# Configure SQL module
2420 richard 1028
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1029
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1030
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1031
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1032
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1033
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1034
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1035
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1036
	# no TLS encryption on 127.0.0.1
2763 rexy 1037
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1038
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1039
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1040
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1041
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1042
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1043
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1044
	[ -e /etc/raddb/mods-config/sql/main/mysql/queries.conf.default ] || cp /etc/raddb/mods-config/sql/main/mysql/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf.default
1045
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1046
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1047
# sqlcounter modifications
2470 richard 1048
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1049
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1050
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1051
# make certain that mysql is up before freeradius start
1358 richard 1052
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1053
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1054
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1055
# Allow apache to change some conf files (ie : ldap on/off)
1056
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1057
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1058
} # End of freeradius()
1 root 1059
 
2423 richard 1060
#############################################################################
2552 rexy 1061
##                           Function "chilli"                             ##
2423 richard 1062
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1063
## - Adapt the authentication web page (intercept.php)                     ##
1064
#############################################################################
2724 rexy 1065
chilli()
1 root 1066
{
1370 richard 1067
# chilli unit for systemd
2324 tom.houday 1068
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1069
#  This file is part of systemd.
1070
#
1071
#  systemd is free software; you can redistribute it and/or modify it
1072
#  under the terms of the GNU General Public License as published by
1073
#  the Free Software Foundation; either version 2 of the License, or
1074
#  (at your option) any later version.
2771 rexy 1075
 
1076
# This unit launches coova-chilli a captive portal
1370 richard 1077
[Unit]
1078
Description=chilli is a captive portal daemon
1079
After=network.target
1080
 
1081
[Service]
1379 richard 1082
Type=forking
1370 richard 1083
ExecStart=/usr/libexec/chilli start
1084
ExecStop=/usr/libexec/chilli stop
1085
ExecReload=/usr/libexec/chilli reload
1086
PIDFile=/var/run/chilli.pid
1087
 
1088
[Install]
1089
WantedBy=multi-user.target
1090
EOF
799 richard 1091
# init file creation
1370 richard 1092
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1093
	cat <<EOF > /etc/init.d/chilli
799 richard 1094
#!/bin/sh
1095
#
1096
# chilli CoovaChilli init
1097
#
1098
# chkconfig: 2345 65 35
1099
# description: CoovaChilli
1100
### BEGIN INIT INFO
1101
# Provides:       chilli
2454 tom.houday 1102
# Required-Start: network
1103
# Should-Start:
799 richard 1104
# Required-Stop:  network
2454 tom.houday 1105
# Should-Stop:
799 richard 1106
# Default-Start:  2 3 5
1107
# Default-Stop:
1108
# Description:    CoovaChilli access controller
1109
### END INIT INFO
1110
 
1111
[ -f /usr/sbin/chilli ] || exit 0
1112
. /etc/init.d/functions
1113
CONFIG=/etc/chilli.conf
1114
pidfile=/var/run/chilli.pid
1115
[ -f \$CONFIG ] || {
2394 tom.houday 1116
	echo "\$CONFIG Not found"
1117
	exit 0
799 richard 1118
}
2376 tom.houday 1119
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1120
RETVAL=0
1121
prog="chilli"
1122
case \$1 in
2394 tom.houday 1123
	start)
2454 tom.houday 1124
		if [ -f \$pidfile ] ; then
2394 tom.houday 1125
			gprintf "chilli is already running"
1126
		else
1127
			gprintf "Starting \$prog: "
1128
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
1129
			rm -f /var/run/chilli* # cleaning
1130
			/usr/sbin/modprobe tun >/dev/null 2>&1
1131
			echo 1 > /proc/sys/net/ipv4/ip_forward
1132
			[ -e /dev/net/tun ] || {
2454 tom.houday 1133
				(cd /dev;
1134
				mkdir net;
1135
				cd net;
2394 tom.houday 1136
				mknod tun c 10 200)
1137
			}
1138
			ifconfig $INTIF 0.0.0.0
1139
			/usr/sbin/ethtool -K $INTIF gro off
1140
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1141
			RETVAL=\$?
1142
		fi
1143
		;;
799 richard 1144
 
2394 tom.houday 1145
	reload)
1146
		killall -HUP chilli
1147
		;;
799 richard 1148
 
2394 tom.houday 1149
	restart)
1150
		\$0 stop
1151
		sleep 2
1152
		\$0 start
1153
		;;
799 richard 1154
 
2394 tom.houday 1155
	status)
1156
		status chilli
1157
		RETVAL=0
1158
		;;
1159
 
1160
	stop)
2454 tom.houday 1161
		if [ -f \$pidfile ] ; then
2394 tom.houday 1162
			gprintf "Shutting down \$prog: "
1163
			killproc /usr/sbin/chilli
1164
			RETVAL=\$?
1165
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1166
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1167
		else
2394 tom.houday 1168
			gprintf "chilli is not running"
1169
		fi
1170
		;;
1171
 
1172
	*)
1173
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1174
		exit 1
799 richard 1175
esac
1176
echo
1177
EOF
2324 tom.houday 1178
	chmod a+x /etc/init.d/chilli
1179
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1180
# conf file creation
346 richard 1181
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1182
	#NTP Option configuration for DHCP
2032 richard 1183
	#DHCP Options : rfc2132
1184
		#dhcp option value will be convert in hexa.
1185
		#NTP option (or 'option 42') is like :
2454 tom.houday 1186
		#
2032 richard 1187
		#    Code   Len         Address 1               Address 2
1188
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1189
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1190
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1191
		#
1192
		#Code : 42 => 2a
1193
		#Len : 4 => 04
2688 lucas.echa 1194
	PRIVATE_IP_HEXA=$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f1)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f2)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f3)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1195
	cat <<EOF > /etc/chilli.conf
1196
# coova config for ALCASAR
1197
cmdsocket	/var/run/chilli.sock
1336 richard 1198
unixipc		chilli.$INTIF.ipc
1551 richard 1199
pidfile		/var/run/chilli.pid
346 richard 1200
net		$PRIVATE_NETWORK_MASK
595 richard 1201
dhcpif		$INTIF
841 richard 1202
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1203
#nodynip
865 richard 1204
#statip
1205
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1206
domain		$DOMAIN
355 richard 1207
dns1		$PRIVATE_IP
1208
dns2		$PRIVATE_IP
346 richard 1209
uamlisten	$PRIVATE_IP
503 richard 1210
uamport		3990
2370 tom.houday 1211
uamuiport	3991
837 richard 1212
macauth
1213
macpasswd	password
1697 richard 1214
strictmacauth
1243 richard 1215
locationname	$HOSTNAME.$DOMAIN
346 richard 1216
radiusserver1	127.0.0.1
1217
radiusserver2	127.0.0.1
1218
radiussecret	$secretradius
1219
radiusauthport	1812
1220
radiusacctport	1813
1243 richard 1221
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1222
redirurl
1243 richard 1223
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1224
uamsecret	$secretuam
1249 richard 1225
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1226
coaport		3799
1379 richard 1227
conup		$DIR_DEST_BIN/alcasar-conup.sh
1228
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1229
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1230
include		$DIR_DEST_ETC/alcasar-uamallowed
1231
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1232
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1233
#dhcpgateway		none
1234
#dhcprelayagent		none
1610 franck 1235
#dhcpgatewayport	none
2234 richard 1236
sslkeyfile	/etc/pki/tls/private/alcasar.key
1237
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1238
redirssl
2370 tom.houday 1239
uamuissl
346 richard 1240
EOF
2274 richard 1241
# create files for "DHCP static ip" and "DHCP static ip info". Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1242
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1243
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1244
# create files for trusted domains and urls
1148 crox53 1245
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1246
	chown root:apache $DIR_DEST_ETC/alcasar-*
1247
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1248
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1249
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1250
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1251
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1252
	if [ "$chilli_exist" == "1" ]
1253
	then
2454 tom.houday 1254
		userdel -r chilli 2>/dev/null
796 richard 1255
	fi
1256
	groupadd -f chilli
1257
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1258
}  # End of chilli()
1349 richard 1259
 
2541 rexy 1260
################################################################
2521 armand.ito 1261
##                   Function "e2guardian"                    ##
2541 rexy 1262
## - Set the parameters of this HTML proxy (as controler)     ##
1263
################################################################
2724 rexy 1264
e2guardian()
1 root 1265
{
2521 armand.ito 1266
	mkdir -p /var/e2guardian /var/log/e2guardian
1267
	chown -R e2guardian /var/e2guardian /var/log/e2guardian
2758 rexy 1268
# Adapt systemd unit
1269
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1270
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1271
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1272
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1273
 
1274
# Adapt the main conf file
1293 richard 1275
# French deny HTML page
2764 rexy 1276
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
1293 richard 1277
# Listen only on LAN side
2521 armand.ito 1278
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2763 rexy 1279
# The port that E2guardian listens to HTTP
1280
	$SED "s?^filterports =*?filterports = 8080?g" $DIR_DG/e2guardian.conf
1281
# The port that E2guardian listens to HTTPS
1282
	$SED "s?^transparenthttpsport =*?transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
2758 rexy 1283
# DG send its flow to HAVP (127.0.0.1:8090)
1284
	$SED "s?^#proxyip.*?proxyip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
1285
	$SED "s?^#proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1286
# Don't log
2521 armand.ito 1287
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1288
# Disable HTML content control
2521 armand.ito 1289
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2764 rexy 1290
# ???
1291
    cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1292
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1293
# Disable URL control with regex
2764 rexy 1294
# do nothing
1295
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1296
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
1297
 
1298
# Adapt the first group file (only one for instance)
2521 armand.ito 1299
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
2758 rexy 1300
# Reporting (deny page) in HTML
1301
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1302
 
2764 rexy 1303
# Replace the default deny HTML page (only fr & uk) --> search why our pages make the server crash... 
1304
#	[ -e /usr/share/e2guardian/languages/french/template.html.default ] || mv /usr/share/e2guardian/languages/french/template.html /usr/share/e2guardian/languages/french/template.html.default
1305
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1306
#	[ -e /usr/share/e2guardian/languages/ukenglish/template.html.default ] || mv /usr/share/e2guardian/languages/ukenglish/template.html /usr/share/e2guardian/languages/ukenglish/template.html.default
1307
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1308
# Dont filtering files by extension or mime-type (empty list)
497 richard 1309
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1310
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1311
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1312
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1313
# Empty LAN IP list that won't be WEB filtered
497 richard 1314
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1315
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1316
# Creation of ALCASAR banned site list
497 richard 1317
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
2758 rexy 1318
	cat <<EOF > $DIR_DG/lists/bannedsitelist
1319
# E2guardian domain filter config for ALCASAR
1320
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1321
#**
1322
# block all SSL and CONNECT tunnels
1323
**s
1324
# block all SSL and CONNECT tunnels specified only as an IP
1325
*ips
1326
# block all sites specified only by an IP
1327
*ip
1328
EOF
1329
# Creation of ALCASAR banned URL list (empty)
497 richard 1330
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1331
	cat <<EOF > $DIR_DG/lists/bannedurllist
1332
# E2guardian filter config for ALCASAR
1333
EOF
1334
# Creation of file for the rehabilited domains and urls
1335
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1336
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1337
	touch $DIR_DG/lists/exceptionsitelist
1338
	touch $DIR_DG/lists/exceptionurllist
1339
# Add Bing to the safesearch url regext list (parental control)
1340
	[ -e $DIR_DG/lists/urlregexplist.default ] || mv $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
1341
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1342
# Bing - add 'adlt=strict'
1343
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1344
EOF
1345
# 'Safesearch' regex actualisation
1346
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1347
# change the google safesearch ("safe=strict" instead of "safe=vss")
1348
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2724 rexy 1349
} # End of e2guardian()
1 root 1350
 
71 richard 1351
##################################################################
2519 rexy 1352
##                     Function "antivirus"                     ##
1353
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1354
##################################################################
2724 rexy 1355
antivirus()
71 richard 1356
{
1358 richard 1357
# create 'havp' user
2396 tom.houday 1358
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1359
	if [ "$havp_exist" == "1" ]
288 richard 1360
	then
2454 tom.houday 1361
		userdel -r havp 2>/dev/null
1362
		groupdel havp 2>/dev/null
288 richard 1363
	fi
307 richard 1364
	groupadd -f havp
1486 richard 1365
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1366
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1367
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1368
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1369
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1370
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1371
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1372
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1373
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1374
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1375
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1376
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1377
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1378
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1379
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1380
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
2768 rexy 1381
	$SED "s?^# SCANTEMPFILE.*?SCANTEMPFILE /var/tmp/havp/havp-XXXXXX?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
1007 richard 1382
# skip checking of youtube flow (too heavy load / risk too low)
1383
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1384
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1385
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1386
# adapt init script and systemd unit
335 richard 1387
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1388
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
2768 rexy 1389
    cp -f $DIR_CONF/havp.service /lib/systemd/system/
1390
	# replace of the intercept page (template)
340 richard 1391
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1392
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1393
# update virus database every 4 hours (24h/6)
1357 richard 1394
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1395
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1396
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2764 rexy 1397
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1398
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1399
# update now
1382 richard 1400
	/usr/bin/freshclam --no-warnings
2724 rexy 1401
} # End of antivirus()
71 richard 1402
 
2519 rexy 1403
################################################################################
1404
##                           Function "tinyproxy"                             ##
2552 rexy 1405
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1406
################################################################################
2724 rexy 1407
tinyproxy()
1485 richard 1408
{
2396 tom.houday 1409
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1410
	if [ "$tinyproxy_exist" == "1" ]
1411
	then
2454 tom.houday 1412
		userdel -r tinyproxy 2>/dev/null
1413
		groupdel tinyproxy 2>/dev/null
1486 richard 1414
	fi
1415
	groupadd -f tinyproxy
1488 richard 1416
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1417
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1418
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1419
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1420
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1421
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1422
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1423
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1424
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1425
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1426
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
2764 rexy 1427
	$SED "s?^#Upstream.*?Upstream http 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1486 richard 1428
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1429
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1430
# Create the systemd unit
1431
cat << EOF > /lib/systemd/system/tinyproxy.service
1432
#  This file is part of systemd.
1433
#
1434
#  systemd is free software; you can redistribute it and/or modify it
1435
#  under the terms of the GNU General Public License as published by
1436
#  the Free Software Foundation; either version 2 of the License, or
1437
#  (at your option) any later version.
1485 richard 1438
 
1509 richard 1439
# This unit launches tinyproxy (a very light proxy).
1518 richard 1440
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1441
[Unit]
1442
Description=Tinyproxy Web Proxy Server
2764 rexy 1443
After=network-online.target iptables.service
1509 richard 1444
 
1445
[Service]
1446
Type=forking
1518 richard 1447
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1448
ExecStartPre=/bin/sleep 2
1449
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1450
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
2764 rexy 1451
ExecStop=/usr/bin/killall -9 tinyproxy
1509 richard 1452
[Install]
1453
WantedBy=multi-user.target
1454
EOF
1455
 
2724 rexy 1456
} # end of tinyproxy()
1457
 
1458
##############################################################
1459
##                            function "ulogd"              ##
1460
## - Ulog config for multi-log files                        ##
1461
##############################################################
1462
ulogd()
476 richard 1463
{
1464
# Three instances of ulogd (three different logfiles)
1465
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1466
	nl=1
1358 richard 1467
	for log_type in traceability ssh ext-access
478 richard 1468
	do
1365 richard 1469
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1470
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1471
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1472
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1473
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1474
[emu1]
478 richard 1475
file="/var/log/firewall/$log_type.log"
1476
sync=1
1477
EOF
1452 richard 1478
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1479
		nl=`expr $nl + 1`
1480
	done
476 richard 1481
	chown -R root:apache /var/log/firewall
1482
	chmod 750 /var/log/firewall
1483
	chmod 640 /var/log/firewall/*
2724 rexy 1484
}  # End of ulogd()
476 richard 1485
 
1159 crox53 1486
##########################################################
2519 rexy 1487
##                    Function "nfsen"                  ##
2771 rexy 1488
## - configure NetFlow collector (nfcapd)               ##
1489
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1490
##########################################################
1389 richard 1491
nfsen()
1 root 1492
{
2772 rexy 1493
	groupadd -f nfcapd
2771 rexy 1494
	useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
1495
# nfcapd unit for systemd
1496
	cat << EOF > /lib/systemd/system/nfcapd.service
1372 richard 1497
#  This file is part of systemd.
1498
#
1499
#  systemd is free software; you can redistribute it and/or modify it
1500
#  under the terms of the GNU General Public License as published by
1501
#  the Free Software Foundation; either version 2 of the License, or
1502
#  (at your option) any later version.
1503
 
2771 rexy 1504
# This unit launches nfcapd (a Netflow collector).
1372 richard 1505
[Unit]
2771 rexy 1506
Description=Netflow Capture Daemon
1507
After=network-online.target iptables.service
1372 richard 1508
 
1509
[Service]
2771 rexy 1510
Type=exec
1511
PIDFile=/run/nfcapd/nfcapd.pid
1512
ExecStart=/usr/bin/nfcapd -w -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /var/run/nfcapd/nfcapd.pid -I alcasar_netflow -l /var/log/nfsen/profile-data/live/alcasar_netflow
1513
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1514
 
1515
[Install]
1516
WantedBy=multi-user.target
1517
EOF
2772 rexy 1518
    [ -d /var/log/nfsen/profile-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profile-data/live/alcasar_netflow
1519
    [ -d /var/run/nfcapd ] || mkdir -p /var/run/nfcapd
1520
    chown -R nfcapd:nfcapd /var/log/nfsen /var/run/nfcapd
1521
#    chown -R apache:apache /var/log/nfsen/profile-data/live/alcasar_netflow
2724 rexy 1522
} # End of nfsen()
1 root 1523
 
2552 rexy 1524
###########################################################
1525
##                     Function "vnstat"                 ##
1526
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1527
###########################################################
2724 rexy 1528
vnstat()
1541 richard 1529
{
2330 tom.houday 1530
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1531
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1532
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1533
	[ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1534
	$SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1535
	$SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2724 rexy 1536
} # End of vnstat()
2281 tom.houday 1537
 
2724 rexy 1538
###################################################################
1539
##                     Function "dnsmasq"                        ##
1540
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1541
###################################################################
1542
dnsmasq()
219 jeremy 1543
{
1544
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1545
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1546
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1547
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1548
# Configuration file for "dnsmasq with whitelist"
1873 richard 1549
# ADD Toulouse university whitelist domains
1472 richard 1550
pid-file=/var/run/dnsmasq-whitelist.pid
2688 lucas.echa 1551
listen-address=127.0.0.1
1356 richard 1552
port=55
1472 richard 1553
no-dhcp-interface=lo
1356 richard 1554
bind-interfaces
1721 richard 1555
cache-size=1024
1356 richard 1556
domain-needed
1557
expand-hosts
1558
bogus-priv
1559
filterwin2k
2688 lucas.echa 1560
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1561
server=$DNS1
1562
server=$DNS2
1356 richard 1563
EOF
2688 lucas.echa 1564
	# Create dnsmasq-whitelist unit
2745 rexy 1565
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1566
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1567
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1568
	$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1569
} # End of dnsmasq()
2688 lucas.echa 1570
 
2724 rexy 1571
#########################################################
1572
##              Function "unbound"                     ##
1573
## - create the conf files for 4 unbound services      ##
1574
## - create the systemd files for 4 unbound services   ##
1575
#########################################################
2688 lucas.echa 1576
unbound ()
1577
{
1578
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1579
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1580
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1581
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1582
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1583
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1584
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1585
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1586
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1587
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1588
	# Local static DNS configuration
1589
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1590
 
2724 rexy 1591
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1592
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1593
forward-zone:
1594
	name: "."
1595
	forward-addr: $DNS1
1596
	forward-addr: $DNS2
1472 richard 1597
EOF
1598
 
2724 rexy 1599
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1600
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1601
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1602
## Add one block for each domain name managed by an other DNS server
1603
##
1604
## Example:
1605
##
1606
## server:
1607
##     local-zone: "<your_domain>." transparent
1608
## forward-zone:
1609
##     name: "<your_domain>."
1610
##     forward-addr: <@IP_domain_server>
1611
##
2558 rexy 1612
## INFO : local hostnames are resolved in /etc/hosts file
1613
EOF
1614
 
2724 rexy 1615
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1616
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1617
server:
1618
	local-zone: "$HOSTNAME.$DOMAIN" static
1619
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1620
	local-zone: "$HOSTNAME" static
1621
	local-data: "$HOSTNAME A $PRIVATE_IP"
1622
	local-zone: "$DOMAIN." static
1623
	local-data: "$DOMAIN. A"
1624
EOF
1625
 
2724 rexy 1626
# Configuration file for lo of forward unbound
2688 lucas.echa 1627
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1628
server:
1629
	interface: 127.0.0.1@53
1630
	access-control-view: 127.0.0.1/8 lo
1631
 
1632
view:
1633
	name: "lo"
1634
	local-zone: "$HOSTNAME.$DOMAIN" static
1635
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1636
	local-zone: "$HOSTNAME" static
1637
	local-data: "$HOSTNAME A 127.0.0.1"
1638
	view-first: yes
1639
EOF
1640
 
2724 rexy 1641
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1642
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1643
server:
1644
	interface: ${PRIVATE_IP}@53
1645
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1646
 
1647
view:
1648
	name: "$INTIF"
1649
	local-zone: "$HOSTNAME.$DOMAIN" static
1650
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1651
	local-zone: "$HOSTNAME" static
1652
	local-data: "$HOSTNAME A $PRIVATE_IP"
1653
	view-first: yes
1654
EOF
1655
 
2724 rexy 1656
# Configuration file for forward unbound
2688 lucas.echa 1657
	cat << EOF > /etc/unbound/unbound.conf
1658
server:
1659
	verbosity: 1
1660
	hide-version: yes
1661
	hide-identity: yes
1662
	do-ip6: no
1663
	include: /etc/unbound/conf.d/common/forward-zone.conf
1664
	include: /etc/unbound/conf.d/common/local-forward/*
1665
	include: /etc/unbound/conf.d/common/local-dns/*
1666
	include: /etc/unbound/conf.d/forward/*
1667
EOF
1668
 
2724 rexy 1669
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1670
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1671
server:
1672
	interface: ${PRIVATE_IP}@54
1673
	access-control: $PRIVATE_IP_MASK allow
1674
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1675
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1676
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1677
EOF
1678
 
2724 rexy 1679
# Configuration file for blacklist unbound
2688 lucas.echa 1680
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1681
server:
1682
	verbosity: 1
1683
	hide-version: yes
1684
	hide-identity: yes
1685
	do-ip6: no
1686
	logfile: "/var/log/unbound/unbound-blacklist.log"
1687
	chroot: ""
1688
	define-tag: "blacklist"
1689
	log-local-actions: yes
1690
	include: /etc/unbound/conf.d/common/forward-zone.conf
1691
	include: /etc/unbound/conf.d/common/local-forward/*
1692
	include: /etc/unbound/conf.d/common/local-dns/*
1693
	include: /etc/unbound/conf.d/blacklist/*
1694
	include: /usr/local/share/unbound-bl-enabled/*
1695
EOF
1696
 
2724 rexy 1697
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1698
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1699
server:
1700
	interface: ${PRIVATE_IP}@55
1701
	access-control: $PRIVATE_IP_MASK allow
1702
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1703
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1704
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1705
EOF
1706
 
2724 rexy 1707
# Configuration file for whitelist unbound
2688 lucas.echa 1708
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1709
server:
1710
	verbosity: 1
1711
	hide-version: yes
1712
	hide-identity: yes
1713
	do-ip6: no
1714
	do-not-query-localhost: no
1715
	define-tag: "whitelist"
1716
	local-zone: "." transparent
1717
	local-zone-tag: "." "whitelist"
1718
	include: /usr/local/share/unbound-wl-enabled/*
1719
	include: /etc/unbound/conf.d/whitelist/*
1720
	include: /etc/unbound/conf.d/common/local-dns/*
1721
	include: /etc/unbound/conf.d/common/local-forward/*
1722
forward-zone:
1723
	name: "."
1724
	forward-addr: 127.0.0.1@55
1725
EOF
1726
 
2724 rexy 1727
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1728
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1729
server:
1730
	interface: ${PRIVATE_IP}@56
1731
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1732
 
1733
view:
1734
	name: "$INTIF"
1735
	local-zone: "." redirect
1736
	local-data: ". A $PRIVATE_IP"
1737
EOF
1738
 
2724 rexy 1739
# Configuration file for blackhole unbound
2688 lucas.echa 1740
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1741
server:
1742
	verbosity: 1
1743
	hide-version: yes
1744
	hide-identity: yes
1745
	do-ip6: no
1746
	include: /etc/unbound/conf.d/blackhole/*
1747
	include: /etc/unbound/conf.d/common/local-dns/*
1748
	include: /etc/unbound/conf.d/common/local-forward/*
1749
EOF
1750
 
1751
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1752
	then
1753
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1754
	fi
1755
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1756
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1757
	for list in blacklist blackhole whitelist
1474 richard 1758
	do
2688 lucas.echa 1759
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1760
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
1761
		$SED "s?^PIDFile=.*?PIDFile=/var/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1762
	done
2688 lucas.echa 1763
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1764
} # End of unbound()
2688 lucas.echa 1765
 
2689 lucas.echa 1766
##################################################
1767
##              Function "dhcpd"                ##
1768
##################################################
2724 rexy 1769
dhcpd()
2689 lucas.echa 1770
{
1771
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1772
	cat <<EOF > /etc/dhcpd.conf
1773
ddns-update-style none;
1774
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1775
	option routers $PRIVATE_IP;
1776
	option subnet-mask $PRIVATE_NETMASK;
1777
	option domain-name-servers $PRIVATE_IP;
1778
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1779
	default-lease-time 21600;
1780
	max-lease-time 43200;
1781
}
1782
EOF
2724 rexy 1783
} # End of dhcpd()
2689 lucas.echa 1784
 
2552 rexy 1785
##########################################################
1786
##                      Function "BL"                   ##
2769 rexy 1787
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1788
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1789
##     - URLs for E²guardian                            ##
1790
##     - IPs for NetFilter                              ##
2769 rexy 1791
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1792
##########################################################
2724 rexy 1793
BL()
308 richard 1794
{
1930 richard 1795
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1796
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1797
	mkdir -p /tmp/blacklists
1938 richard 1798
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1799
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1800
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1801
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1802
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1803
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1804
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1805
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1806
# add additional BL files
2770 rexy 1807
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1808
	do
1809
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1810
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1811
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1812
	done
2521 armand.ito 1813
	chown -R e2guardian:apache $DIR_DG
1957 richard 1814
	chown -R root:apache $DIR_DEST_SHARE
1815
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1816
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1817
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1818
# enable the default categories
1957 richard 1819
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1820
	rm -rf /tmp/blacklists
2724 rexy 1821
} # End of BL()
219 jeremy 1822
 
2552 rexy 1823
#######################################################
1824
##                  Function "cron"                  ##
1825
## - write all cron & anacron files                  ##
1826
#######################################################
2724 rexy 1827
cron()
1 root 1828
{
2640 rexy 1829
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1830
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1831
	cat <<EOF > /etc/crontab
1828 richard 1832
SHELL=/usr/bin/bash
2640 rexy 1833
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1834
MAILTO=root
1835
HOME=/
1836
 
1837
# run-parts
1838
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1839
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1840
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1841
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1842
EOF
1843
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1844
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1845
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1846
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1847
EOF
811 richard 1848
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1849
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1850
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1851
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1852
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1853
EOF
952 franck 1854
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1855
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1856
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1857
EOF
2454 tom.houday 1858
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1859
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1860
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1861
EOF
2454 tom.houday 1862
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1863
# Update the system (everyday at 3:30 am)
762 franck 1864
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1865
EOF
2454 tom.houday 1866
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1867
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1868
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1869
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1870
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1871
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1872
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1873
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1874
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1875
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1876
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1877
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1878
EOF
2454 tom.houday 1879
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1880
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1881
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1882
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1883
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1884
 
2228 franck 1885
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1886
EOF
2454 tom.houday 1887
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1888
# start dead daemons (after boot process and every 18')
1851 franck 1889
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1890
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1891
EOF
2454 tom.houday 1892
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1893
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1894
 
1874 raphael.pi 1895
EOF
2769 rexy 1896
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1897
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1898
 
1899
EOF
2304 tom.houday 1900
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1901
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1902
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1903
EOF
2771 rexy 1904
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
1905
# Remove netflow files older than one year
1906
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profile-data/live/alcasar_netflow -t 365d
1907
EOF
1808 richard 1908
# removing the users crons
522 richard 1909
	rm -f /var/spool/cron/*
2724 rexy 1910
} # End of cron()
1 root 1911
 
2552 rexy 1912
######################################################################
1913
##                      Fonction "Fail2Ban"                         ##
1914
##- Adapt conf file to ALCASAR                                      ##
1915
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1916
######################################################################
1163 crox53 1917
fail2ban()
1918
{
2243 tom.houday 1919
	/usr/bin/sh $DIR_CONF/fail2ban.sh
2744 rexy 1920
# allow reading of 2 log files (fail2ban & watchdog). HAVP is treated in its section
1921
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1922
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1923
	chmod 644 /var/log/fail2ban.log
1489 richard 1924
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1925
	/usr/bin/touch /var/log/auth.log
1515 richard 1926
# fail2ban unit
1927
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1928
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1929
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1930
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1931
} # End of fail2ban()
1163 crox53 1932
 
2552 rexy 1933
#########################################################
1934
##                   Fonction "gammu_smsd"             ##
1935
## - Creating of SMS management database               ##
1936
## - Write the gammu a gammu_smsd conf files           ##
1937
#########################################################
1376 richard 1938
gammu_smsd()
1939
{
2601 tom.houday 1940
# Create 'gammu' system user
1941
	groupadd -f gammu_smsd
1942
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1943
	usermod -a -G dialout gammu_smsd
1944
 
1945
# Create 'gammu' database
1946
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1947
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1948
# Add a gammu database structure
2688 lucas.echa 1949
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1950
 
2552 rexy 1951
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1952
	cat << EOF > /etc/gammurc
2552 rexy 1953
[gammu]
1954
device = /dev/ttyUSB0
1955
connection = at115200
1956
EOF
1957
 
2601 tom.houday 1958
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1959
[gammu]
1960
port = /dev/ttyUSB0
1961
connection = at115200
1962
 
1963
[smsd]
1964
PIN = 1234
1965
logfile = /var/log/gammu-smsd/gammu-smsd.log
1966
logformat = textall
1967
debuglevel = 0
1968
 
1969
service = sql
1970
driver = native_mysql
1971
user = $DB_USER
1972
password = $radiuspwd
1973
pc = localhost
1974
database = $DB_GAMMU
1975
 
2631 rexy 1976
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1977
 
1978
StatusFrequency = 30
1380 richard 1979
;LoopSleep = 2
1376 richard 1980
 
1981
;ResetFrequency = 300
1982
;HardResetFrequency = 120
1983
 
2454 tom.houday 1984
CheckSecurity = 1
1376 richard 1985
CheckSignal = 1
1986
CheckBattery = 0
1987
EOF
2601 tom.houday 1988
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1989
 
2601 tom.houday 1990
# Create the systemd unit
1991
	cat << EOF > /lib/systemd/system/gammu-smsd.service
1992
[Unit]
1993
Description=SMS daemon for Gammu
1994
Documentation=man:gammu-smsd(1)
1995
After=network.target mysql.service
1376 richard 1996
 
2601 tom.houday 1997
[Service]
1998
Type=forking
1999
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
2000
ExecReload=/bin/kill -HUP $MAINPID
2001
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
2002
PIDFile=/var/run/gammu-smsd.pid
2003
 
2004
[Install]
2005
WantedBy=multi-user.target
2006
EOF
2007
 
2314 richard 2008
# Log folder for gammu-smsd
2772 rexy 2009
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2010
	chmod 755 /var/log/gammu-smsd
1376 richard 2011
 
2552 rexy 2012
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2013
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2014
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2015
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2016
#EOF
2552 rexy 2017
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2018
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2019
 
2724 rexy 2020
} # End of gammu_smsd()
1376 richard 2021
 
2552 rexy 2022
############################################################
2023
##                 Fonction "msec"                        ##
2024
## - Apply the "fileserver" security level                ##
2025
## - remove the "system request" for rebboting            ##
2026
## - Fix several file permissions                         ##
2027
############################################################
2202 richard 2028
msec()
2029
{
2030
 
2031
# Apply fileserver security level
2211 richard 2032
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2033
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2034
 
2203 richard 2035
# Set permissions monitoring and enforcement
2202 richard 2036
cat <<EOF > /etc/security/msec/perm.local
2037
/var/log/firefwall/                     root.apache     750
2038
/var/log/firewall/*                     root.apache     640
2039
/etc/security/msec/perm.local           root.root       640
2040
/etc/security/msec/level.local          root.root       640
2041
/etc/freeradius-web                     root.apache     750
2042
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2043
/etc/raddb/client.conf                  radius.radius   640
2044
/etc/raddb/radius.conf                  radius.radius   640
2045
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2046
/etc/raddb/sites-available/alcasar      radius.apache   660
2047
/etc/pki/*                              root.apache     750
2211 richard 2048
/var/log/netflow/porttracker            root.apache     770
2049
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2050
EOF
2454 tom.houday 2051
# apply now hourly & daily checks
2202 richard 2052
/usr/sbin/msec
2211 richard 2053
/etc/cron.weekly/msec
2202 richard 2054
 
2724 rexy 2055
} # End of msec()
2202 richard 2056
 
2057
##################################################################
2552 rexy 2058
##                   Fonction "letsencrypt"                     ##
2059
## - Install Let's Encrypt client                               ##
2060
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2061
##################################################################
2062
letsencrypt()
2063
{
2064
	echo "Installing Let's Encrypt client..."
2065
 
2586 tom.houday 2066
	# Remove potential old installers
2067
	rm -rf /tmp/acme.sh-*
2068
 
2304 tom.houday 2069
	# Extract acme.sh
2070
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2071
 
2072
	pwdInstall=$(pwd)
2688 lucas.echa 2073
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2074
 
2075
	acmesh_installDir="/opt/acme.sh"
2076
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2077
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2078
 
2079
	# Install acme.sh
2080
	./acme.sh --install \
2081
		--home $acmesh_installDir \
2082
		--config-home $acmesh_confDir/data \
2083
		--certhome $acmesh_confDir/certs \
2084
		--accountkey $acmesh_confDir/ca/account.key \
2085
		--accountconf $acmesh_confDir/data/account.conf \
2086
		--useragent $acmesh_userAgent \
2308 tom.houday 2087
		--nocron \
2088
		> /dev/null
2304 tom.houday 2089
 
2090
	if [ $? -ne 0 ]; then
2091
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2092
	fi
2093
 
2094
	# Create configuration file
2095
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2096
email=
2097
dateIssueRequest=
2098
domainRequest=
2099
challenge=
2100
dateIssued=
2101
dnsapi=
2102
dateNextRenewal=
2103
EOF
2104
 
2688 lucas.echa 2105
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2106
	rm -rf /tmp/acme.sh-*
2107
 
2724 rexy 2108
} # End of letsencrypt()
2304 tom.houday 2109
 
2110
##################################################################
2552 rexy 2111
##                    Fonction "post_install"                   ##
2112
## - Modifying banners (locals et ssh) & prompts                ##
2113
## - SSH config                                                 ##
2114
## - sudoers config & files security                            ##
2115
## - log rotate & ANSSI security parameters                     ##
2116
## - Apply former conf in case of an update                     ##
2117
##################################################################
1 root 2118
post_install()
2119
{
2195 richard 2120
# change the SSH banner
2121
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2122
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2123
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2124
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2125
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2126
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2127
# postfix banner anonymisation
2688 lucas.echa 2128
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2129
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2130
# sshd liste on EXTIF & INTIF
1548 richard 2131
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2132
# sshd authorized certificate for root login
1696 franck 2133
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2134
# ALCASAR conf file
2327 richard 2135
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2136
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2137
	echo "SSH=on" >> $CONF_FILE
1631 richard 2138
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2139
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2140
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2141
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2142
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2143
	echo "LDAP_FILTER=" >> $CONF_FILE
2144
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2145
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2146
	echo "LDAP_SSL=on" >> $CONF_FILE
2147
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2148
	echo "SMS=off" >> $CONF_FILE
2149
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2150
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2151
	echo "FAILOVER=30" >> $CONF_FILE
2152
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2153
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2154
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2155
	echo "BL_PUREIP=on" >> $CONF_FILE
2156
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2157
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2158
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2195 richard 2159
# Prompt customisation (colors)
1 root 2160
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2161
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2162
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2163
# sudoers configuration for "apache" & "sysadmin"
1 root 2164
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2165
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2166
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2167
# Modify some logrotate files (gammu, ulogd)
1 root 2168
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2169
	chmod 644 /etc/logrotate.d/*
2195 richard 2170
# Log compression
706 franck 2171
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2172
# actualisation des fichiers logs compressés
2521 armand.ito 2173
	for dir in firewall e2guardian lighttpd
706 franck 2174
	do
2688 lucas.echa 2175
		find /var/log/$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 2176
	done
1221 richard 2177
# create the alcasar-load_balancing unit
2178
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2179
#  This file is part of systemd.
2180
#
2181
#  systemd is free software; you can redistribute it and/or modify it
2182
#  under the terms of the GNU General Public License as published by
2183
#  the Free Software Foundation; either version 2 of the License, or
2184
#  (at your option) any later version.
2185
 
2186
# This unit lauches alcasar-load-balancing.sh script.
2187
[Unit]
2188
Description=alcasar-load_balancing.sh execution
2189
After=network.target iptables.service
2190
 
2191
[Service]
2192
Type=oneshot
2193
RemainAfterExit=yes
1828 richard 2194
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2195
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2196
TimeoutSec=0
2197
SysVStartPriority=99
2198
 
2199
[Install]
2200
WantedBy=multi-user.target
1157 stephane 2201
EOF
2601 tom.houday 2202
	/usr/bin/systemctl daemon-reload
1221 richard 2203
# processes launched at boot time (Systemctl)
2771 rexy 2204
	for i in alcasar-load_balancing mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist dnsmasq-whitelist unbound-blackhole radiusd nfcapd e2guardian clamav-freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 2205
	do
1574 richard 2206
		/usr/bin/systemctl -q enable $i.service
1221 richard 2207
	done
2454 tom.houday 2208
 
1452 richard 2209
# disable processes at boot time (Systemctl)
2688 lucas.echa 2210
	for i in ulogd gpm dhcpd
1452 richard 2211
	do
1574 richard 2212
		/usr/bin/systemctl -q disable $i.service
1452 richard 2213
	done
2454 tom.houday 2214
 
1221 richard 2215
# Apply French Security Agency (ANSSI) rules
1362 richard 2216
# ignore ICMP broadcast (smurf attack)
2217
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2218
# ignore ICMP errors bogus
2219
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2220
# remove ICMP redirects responces
2221
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2222
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2223
# enable SYN Cookies (Syn flood attacks)
2224
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2225
# enable kernel antispoofing
2226
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2227
# ignore source routing
2228
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2229
# set conntrack timer to 1h (3600s) instead of 5 weeks
2230
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2231
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2232
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2233
# disable iptables_helpers
2234
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2235
# Switch to the router mode
2236
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2237
# Remove unused service ipv6
1964 franck 2238
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2239
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2240
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2241
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2242
# switch to multi-users runlevel (instead of x11)
1221 richard 2243
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2244
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2245
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2246
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2247
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2248
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2249
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2250
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2251
	then
2454 tom.houday 2252
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2253
		echo >> /etc/mageia-release
2254
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2255
	fi
2256
	if [ $Lang == "fr" ]
2257
	then
2258
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2259
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2260
	else
2261
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2262
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2263
	fi
2264
	/usr/bin/update-grub2
1221 richard 2265
# Load and apply the previous conf file
2266
	if [ "$mode" = "update" ]
532 richard 2267
	then
1668 richard 2268
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2269
		$DIR_DEST_BIN/alcasar-conf.sh --load
2270
		PARENT_SCRIPT=`basename $0`
2271
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2272
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2273
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2274
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2275
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2276
	fi
2560 rexy 2277
	rm -f /var/tmp/alcasar-conf*
1221 richard 2278
	chown -R root:apache $DIR_DEST_ETC/*
2279
	chmod -R 660 $DIR_DEST_ETC/*
2280
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2281
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2282
	echo ""
1 root 2283
	echo "#############################################################################"
638 richard 2284
	if [ $Lang == "fr" ]
2285
		then
2286
		echo "#                        Fin d'installation d'ALCASAR                       #"
2287
		echo "#                                                                           #"
2288
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2289
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2290
		echo "#                                                                           #"
2291
		echo "#############################################################################"
2292
		echo
2293
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2294
		echo
2295
		echo "- Lisez attentivement la documentation d'exploitation"
2296
		echo
2688 lucas.echa 2297
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2298
		echo
2299
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2300
	else
2396 tom.houday 2301
		echo "#                        End of ALCASAR install process                     #"
638 richard 2302
		echo "#                                                                           #"
2303
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2304
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2305
		echo "#                                                                           #"
2306
		echo "#############################################################################"
2307
		echo
2308
		echo "- The system will be rebooted in order to operate ALCASAR"
2309
		echo
2310
		echo "- Read the exploitation documentation"
2311
		echo
2688 lucas.echa 2312
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2313
		echo
2314
		echo "                   Hit 'Enter' to continue"
2315
	fi
1782 franck 2316
	sleep 2
2560 rexy 2317
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2318
	then
2688 lucas.echa 2319
		read
815 richard 2320
	fi
774 richard 2321
	clear
1 root 2322
	reboot
2724 rexy 2323
} # End of post_install()
1 root 2324
 
2552 rexy 2325
#####################################################################################
2326
#                                   Main Install loop                               #
2327
#####################################################################################
832 richard 2328
dir_exec=`dirname "$0"`
2329
if [ $dir_exec != "." ]
2330
then
2331
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2332
	echo "Launch this program from the ALCASAR archive directory"
2333
	exit 0
2334
fi
2688 lucas.echa 2335
if [ $EUID -gt 0 ]
2220 richard 2336
then
2688 lucas.echa 2337
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2338
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2339
	exit 0
2340
fi
832 richard 2341
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2342
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2343
nb_args=$#
2344
args=$1
2345
if [ $nb_args -eq 0 ]
2346
then
2347
	nb_args=1
2348
	args="-h"
2349
fi
1062 richard 2350
chmod -R u+x $DIR_SCRIPTS/*
1 root 2351
case $args in
2352
	-\? | -h* | --h*)
2353
		echo "$usage"
2354
		exit 0
2355
		;;
291 franck 2356
	-i | --install)
2724 rexy 2357
		for func in license testing
2358
		do
2359
			header_install
2360
			$func
2361
			if [ $DEBUG_ALCASAR == "on" ]
2362
			then
2363
				echo "*** 'debug' : end of install '$func' ***"
2364
				read
2365
			fi
2366
		done
595 richard 2367
# RPMs install
2368
		$DIR_SCRIPTS/alcasar-urpmi.sh
2369
		if [ "$?" != "0" ]
1 root 2370
		then
595 richard 2371
			exit 0
2372
		fi
1249 richard 2373
		if [ -e $CONF_FILE ]
595 richard 2374
		then
2458 richard 2375
# Uninstall or update the running version
2376
			if [ "$mode" == "update" ]
2377
			then
2560 rexy 2378
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2379
			else
2560 rexy 2380
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2381
			fi
595 richard 2382
		fi
2466 richard 2383
	if [ $DEBUG_ALCASAR == "on" ]
2384
	then
2385
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2386
		read
2466 richard 2387
	fi
2454 tom.houday 2388
# Test if manual update
2560 rexy 2389
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2390
		then
636 richard 2391
			header_install
595 richard 2392
			if [ $Lang == "fr" ]
636 richard 2393
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2394
				else echo "The configuration file of an old version has been found";
595 richard 2395
			fi
597 richard 2396
			response=0
2760 lucas.echa 2397
			PTN='^[oOnNyY]?$'
2398
			until [[ "$response" =~ $PTN ]]
597 richard 2399
			do
2400
				if [ $Lang == "fr" ]
2401
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2402
					else echo -n "Do you want to use it (Y/n)?";
2403
				 fi
2404
				read response
2454 tom.houday 2405
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2406
				then rm -f /var/tmp/alcasar-conf*
597 richard 2407
				fi
2408
			done
2409
		fi
636 richard 2410
# Test if update
2560 rexy 2411
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2412
		then
2413
			if [ $Lang == "fr" ]
2414
				then echo "#### Installation avec mise à jour ####";
2415
				else echo "#### Installation with update     ####";
2416
			fi
2560 rexy 2417
# Extract some info from the previous configuration file
2418
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2419
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2420
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2421
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2422
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2423
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2424
			mode="update"
1 root 2425
		fi
2758 rexy 2426
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt post_install
5 franck 2427
		do
2428
			$func
2466 richard 2429
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2430
			then
2466 richard 2431
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2432
				read
2466 richard 2433
			fi
14 richard 2434
		done
5 franck 2435
		;;
291 franck 2436
	-u | --uninstall)
1828 richard 2437
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2438
		then
597 richard 2439
			if [ $Lang == "fr" ]
2440
				then echo "ALCASAR n'est pas installé!";
2441
				else echo "ALCASAR isn't installed!";
2442
			fi
1 root 2443
			exit 0
2444
		fi
5 franck 2445
		response=0
2760 lucas.echa 2446
		PTN='^[oOyYnN]?$'
2447
		until [[ "$response" =~ $PTN ]]
5 franck 2448
		do
597 richard 2449
			if [ $Lang == "fr" ]
2760 lucas.echa 2450
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2451
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2452
			fi
5 franck 2453
			read response
2454
		done
1103 richard 2455
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2456
		then
1103 richard 2457
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2458
		else
2560 rexy 2459
			rm -f /var/tmp/alcasar-conf*
1 root 2460
		fi
597 richard 2461
# Uninstall the running version
2560 rexy 2462
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2463
		;;
2464
	*)
2465
		echo "Argument inconnu :$1";
460 richard 2466
		echo "Unknown argument :$1";
1 root 2467
		echo "$usage"
2468
		exit 1
2469
		;;
2470
esac
10 franck 2471
# end of script