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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2811 2020-04-15 22:07:11Z 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)
2775 rexy 41
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
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($0)}'` 	# MAC address of INTIF
841 richard 557
# Define Internet parameters
2809 rexy 558
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
559
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2693 franck 560
    DNS1=${DNS1:=208.67.220.220}
70 franck 561
	DNS2=${DNS2:=208.67.222.222}
2693 franck 562
#	if [ "$DNS1" == "" ]
563
#	then
564
#		if [ $Lang == "fr" ]
565
#		then
566
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
567
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
568
#		else
569
#			echo "The IP address of DNS servers are not set correctly"
570
#			echo "Check the extern network card configuration ($EXTIF)"
571
#		fi
572
#		exit 0
573
#	fi
1499 richard 574
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 575
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 576
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 577
# Write network parameters in the conf file
2737 rexy 578
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
579
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 580
	echo "EXTIF=$EXTIF" >> $CONF_FILE
581
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 582
# Retrieve NIC name of other consultation LAN
2282 richard 583
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
584
	for i in $INTERFACES
585
	do
586
		SUB=`echo ${i:0:2}`
587
		if [ $SUB = "wl" ]
588
			then WIFIF=$i
2454 tom.houday 589
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 590
			then LANIF=$i
591
		fi
592
	done
593
	if [ -n "$WIFIF" ]
594
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
595
	elif [ -n "$LANIF" ]
596
		then echo "LANIF=$LANIF" >> $CONF_FILE
597
	fi
2552 rexy 598
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 599
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 600
	then
1499 richard 601
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 602
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 603
	else
604
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 605
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 606
	fi
1587 richard 607
	echo "DNS1=$DNS1" >> $CONF_FILE
608
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 609
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 610
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 611
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 612
	echo "EXT_DHCP_IP=" >> $CONF_FILE
613
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
614
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 615
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
616
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 617
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 618
# network default
597 richard 619
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 620
	cat <<EOF > /etc/sysconfig/network
621
NETWORKING=yes
622
FORWARD_IPV4=true
623
EOF
2552 rexy 624
# write "/etc/hosts"
1 root 625
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
626
	cat <<EOF > /etc/hosts
503 richard 627
127.0.0.1	localhost
2558 rexy 628
$PRIVATE_IP	$HOSTNAME
1 root 629
EOF
2552 rexy 630
# write EXTIF (Internet) config
1499 richard 631
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
632
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 633
	then
1499 richard 634
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 635
DEVICE=$EXTIF
1585 richard 636
BOOTPROTO=dhcp
637
DNS1=127.0.0.1
638
PEERDNS=no
639
RESOLV_MODS=yes
640
ONBOOT=yes
1613 franck 641
NOZEROCONF=yes
1585 richard 642
METRIC=10
643
MII_NOT_SUPPORTED=yes
644
IPV6INIT=no
645
IPV6TO4INIT=no
646
ACCOUNTING=no
647
USERCTL=no
648
MTU=$MTU
649
EOF
2688 lucas.echa 650
	else
1585 richard 651
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
652
DEVICE=$EXTIF
14 richard 653
BOOTPROTO=static
597 richard 654
IPADDR=$PUBLIC_IP
655
NETMASK=$PUBLIC_NETMASK
656
GATEWAY=$PUBLIC_GATEWAY
14 richard 657
DNS1=127.0.0.1
1499 richard 658
RESOLV_MODS=yes
14 richard 659
ONBOOT=yes
660
METRIC=10
1610 franck 661
NOZEROCONF=yes
14 richard 662
MII_NOT_SUPPORTED=yes
663
IPV6INIT=no
664
IPV6TO4INIT=no
665
ACCOUNTING=no
666
USERCTL=no
994 franck 667
MTU=$MTU
14 richard 668
EOF
1499 richard 669
	fi
2552 rexy 670
# write INTIF (consultation LAN) in normal mode
841 richard 671
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
672
DEVICE=$INTIF
673
BOOTPROTO=static
674
ONBOOT=yes
675
NOZEROCONF=yes
676
MII_NOT_SUPPORTED=yes
677
IPV6INIT=no
678
IPV6TO4INIT=no
679
ACCOUNTING=no
680
USERCTL=no
681
EOF
1558 richard 682
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 683
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 684
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 685
DEVICE=$INTIF
686
BOOTPROTO=static
687
IPADDR=$PRIVATE_IP
604 richard 688
NETMASK=$PRIVATE_NETMASK
1 root 689
ONBOOT=yes
690
METRIC=10
691
NOZEROCONF=yes
692
MII_NOT_SUPPORTED=yes
14 richard 693
IPV6INIT=no
694
IPV6TO4INIT=no
695
ACCOUNTING=no
696
USERCTL=no
1 root 697
EOF
2282 richard 698
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
699
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
700
	then
701
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
702
DEVICE=$WIFIF
703
BOOTPROTO=static
704
ONBOOT=yes
705
NOZEROCONF=yes
706
MII_NOT_SUPPORTED=yes
707
IPV6INIT=no
708
IPV6TO4INIT=no
709
ACCOUNTING=no
710
USERCTL=no
711
EOF
712
	elif [ -n "$LANIF" ]
713
	then
714
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
715
DEVICE=$LANIF
716
BOOTPROTO=static
717
ONBOOT=yes
718
NOZEROCONF=yes
719
MII_NOT_SUPPORTED=yes
720
IPV6INIT=no
721
IPV6TO4INIT=no
722
ACCOUNTING=no
723
USERCTL=no
724
EOF
725
	fi
2552 rexy 726
# write hosts.allow & hosts.deny
1 root 727
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
728
	cat <<EOF > /etc/hosts.allow
729
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 730
sshd: ALL
1 root 731
ntpd: $PRIVATE_NETWORK_SHORT
732
EOF
733
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
734
	cat <<EOF > /etc/hosts.deny
735
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
736
EOF
790 richard 737
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 738
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 739
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 740
# load conntrack ftp module
741
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 742
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 743
# load ipt_NETFLOW module
744
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 745
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 746
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
747
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
748
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
749
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 750
#
860 richard 751
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 752
} # End of network()
1 root 753
 
2763 rexy 754
##################################################################
755
##                      Fonction "CA"                           ##
756
## - Creating the CA and the server certificate (lighttpd)      ##
757
##################################################################
758
CA()
759
{
760
	$DIR_DEST_BIN/alcasar-CA.sh
2801 rexy 761
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
762
	chmod 640 /etc/pki/CA/*
2811 rexy 763
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
764
	chmod 600 /etc/pki/CA/private/*
765
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
766
	chmod 640 /etc/pki/tls/private/*
2763 rexy 767
} # End of CA()
768
 
2552 rexy 769
###################################################
770
##                  Function "ACC"               ##
771
## - copy ALCASAR Control Center (ACC) files     ##
772
## - configuration of the web server (Lighttpd)  ##
773
## - creation of the first ACC admin account     ##
774
## - secure the ACC access                       ##
775
###################################################
2724 rexy 776
ACC()
1 root 777
{
778
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
779
	mkdir $DIR_WEB
1833 richard 780
# Copy & adapt ACC files
316 richard 781
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
782
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2770 rexy 783
	# Waiting for new phpsysinfo special page
784
	#$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
785
	#$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
786
	#$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
787
	#chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 788
	chown -R apache:apache $DIR_WEB/*
1833 richard 789
# copy & adapt "freeradius-web" files
790
	cp -rf $DIR_CONF/freeradius-web/ /etc/
791
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
792
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
793
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
794
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
795
	cat <<EOF > /etc/freeradius-web/naslist.conf
796
nas1_name: alcasar-$ORGANISME
797
nas1_model: Network Access Controler
798
nas1_ip: $PRIVATE_IP
799
nas1_port_num: 0
800
nas1_community: public
801
EOF
802
	chown -R apache:apache /etc/freeradius-web/
803
# create the log & backup structure :
1489 richard 804
# - base = users database
805
# - archive = tarball of "base + http firewall + netflow"
1833 richard 806
# - security = watchdog log
2138 richard 807
	for i in base archive security activity_report;
1 root 808
	do
809
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
810
	done
5 franck 811
	chown -R root:apache $DIR_SAVE
1833 richard 812
# Configuring & securing php
71 richard 813
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 814
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
815
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 816
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
817
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 818
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
819
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 820
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
821
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 822
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 823
# Configuring & securing Lighttpd
790 richard 824
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 825
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
826
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 827
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
828
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 829
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
830
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 831
 
832
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 833
	$SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
834
	$SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
835
	$SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
836
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
837
 
2592 rexy 838
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 839
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 840
 
841
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
842
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
843
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
844
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
845
 
846
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
847
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 848
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
849
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
850
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
851
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 852
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 853
 
2588 rexy 854
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
855
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
856
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 857
 
2588 rexy 858
	chown -R apache:apache /var/log/lighttpd
2758 rexy 859
#	/usr/bin/systemctl start lighttpd
860
#	/usr/bin/systemctl start php-fpm
2488 lucas.echa 861
 
2552 rexy 862
# Creation of the first account (in 'admin' profile)
2293 tom.houday 863
	if [ "$mode" = "install" ]
2688 lucas.echa 864
	then
865
		header_install
1268 richard 866
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 867
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
868
		mkdir -p $DIR_DEST_ETC/digest
869
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 870
		if [ $Lang == "fr" ]
2760 lucas.echa 871
			then echo "Création du premier compte administrateur : "
872
			else echo "Creation of the first admin account : "
2737 rexy 873
		fi
2688 lucas.echa 874
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
875
		do
876
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
877
		done
2293 tom.houday 878
	fi
2488 lucas.echa 879
 
2737 rexy 880
	# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 881
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 882
	# Log file for ACC access imputability
883
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
884
	chown root:apache /var/Save/security/acc_access.log
885
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 886
} # End of ACC()
1 root 887
 
2552 rexy 888
#############################################################
889
##               Function "time_server"                    ##
890
## - Configuring NTP server                                ##
891
#############################################################
2724 rexy 892
time_server()
1837 richard 893
{
894
# Set the Internet time server
895
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
896
	cat <<EOF > /etc/ntp/step-tickers
897
0.fr.pool.ntp.org	# adapt to your country
898
1.fr.pool.ntp.org
899
2.fr.pool.ntp.org
900
EOF
901
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
902
	cat <<EOF > /etc/ntp.conf
903
server 0.fr.pool.ntp.org	# adapt to your country
904
server 1.fr.pool.ntp.org
905
server 2.fr.pool.ntp.org
906
server 127.127.1.0   		# local clock si NTP internet indisponible ...
907
fudge 127.127.1.0 stratum 10
908
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
909
restrict 127.0.0.1
910
driftfile /var/lib/ntp/drift
911
logfile /var/log/ntp.log
912
disable monitor
913
EOF
914
	chown -R ntp:ntp /var/lib/ntp
915
# Synchronize now
2688 lucas.echa 916
	ntpd -4 -q -g &
2724 rexy 917
} # End of time_server()
1837 richard 918
 
2541 rexy 919
#####################################################################
920
##                     Function "init_db"                          ##
921
## - Mysql initialization                                          ##
922
## - Set admin (root) password                                     ##
923
## - Remove unused users & databases                               ##
924
## - Radius database creation                                      ##
925
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
926
#####################################################################
2724 rexy 927
init_db()
1 root 928
{
2688 lucas.echa 929
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 930
	then
931
		systemctl stop mysqld
932
	fi
1355 richard 933
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 934
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 935
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 936
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 937
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
938
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 939
	[ -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 940
	[ -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 941
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
942
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
943
	/usr/bin/systemctl start mysqld
1963 richard 944
	nb_round=1
1981 richard 945
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 946
	do
947
		nb_round=`expr $nb_round + 1`
948
		sleep 2
949
	done
1981 richard 950
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 951
	then
1981 richard 952
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 953
		exit
1955 richard 954
	fi
1355 richard 955
# Secure the server
2688 lucas.echa 956
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 957
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 958
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
959
	$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 960
# Create 'radius' database
2688 lucas.echa 961
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 962
# Add an empty radius database structure
2688 lucas.echa 963
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 964
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 965
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 966
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
967
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
968
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 969
	/usr/bin/systemctl daemon-reload
2724 rexy 970
} # End of init_db()
1 root 971
 
2423 richard 972
###################################################################
973
##                       Function "freeradius"                   ##
974
## - Set the configuration files                                 ##
975
## - Set the shared secret between coova-chilli and freeradius   ##
976
## - Adapt the Mysql conf file and counters                      ##
977
###################################################################
2724 rexy 978
freeradius()
1 root 979
{
1800 richard 980
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 981
	chown -R radius:radius /etc/raddb
982
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 983
# Set radius global parameters (radius.conf)
1 root 984
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
985
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
986
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 987
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
988
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 989
# Add ALCASAR & Coovachilli dictionaries
990
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 991
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
992
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
993
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
994
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 995
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 996
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
997
	cat << EOF > /etc/raddb/clients.conf
2438 richard 998
client localhost {
999
	ipaddr = 127.0.0.1
1 root 1000
	secret = $secretradius
2438 richard 1001
	shortname = chilli
2454 tom.houday 1002
	nas_type = other
1 root 1003
}
1004
EOF
2758 rexy 1005
# Set Virtual server
1006
    # Remvoveing all except "alcasar virtual site")
1007
	# 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 1008
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1009
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1010
	chown radius:apache /etc/raddb/sites-available/alcasar*
1011
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1012
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1013
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1014
# Set modules
2728 rexy 1015
	# Add custom LDAP "available module"
2758 rexy 1016
	# 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 1017
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1018
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1019
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1020
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1021
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1022
	do
1023
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1024
	done
2758 rexy 1025
# Configure SQL module
2420 richard 1026
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1027
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1028
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1029
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1030
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1031
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1032
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1033
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1034
	# no TLS encryption on 127.0.0.1
2763 rexy 1035
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1036
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1037
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1038
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1039
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1040
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1041
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1042
	[ -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
1043
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1044
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1045
# sqlcounter modifications
2470 richard 1046
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1047
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1048
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1049
# make certain that mysql is up before freeradius start
1358 richard 1050
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1051
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1052
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1053
# Allow apache to change some conf files (ie : ldap on/off)
1054
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1055
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1056
} # End of freeradius()
1 root 1057
 
2423 richard 1058
#############################################################################
2552 rexy 1059
##                           Function "chilli"                             ##
2423 richard 1060
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1061
## - Adapt the authentication web page (intercept.php)                     ##
1062
#############################################################################
2724 rexy 1063
chilli()
1 root 1064
{
1370 richard 1065
# chilli unit for systemd
2324 tom.houday 1066
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1067
#  This file is part of systemd.
1068
#
1069
#  systemd is free software; you can redistribute it and/or modify it
1070
#  under the terms of the GNU General Public License as published by
1071
#  the Free Software Foundation; either version 2 of the License, or
1072
#  (at your option) any later version.
2771 rexy 1073
 
1074
# This unit launches coova-chilli a captive portal
1370 richard 1075
[Unit]
1076
Description=chilli is a captive portal daemon
1077
After=network.target
1078
 
1079
[Service]
1379 richard 1080
Type=forking
1370 richard 1081
ExecStart=/usr/libexec/chilli start
1082
ExecStop=/usr/libexec/chilli stop
1083
ExecReload=/usr/libexec/chilli reload
2775 rexy 1084
PIDFile=/run/chilli.pid
1370 richard 1085
 
1086
[Install]
1087
WantedBy=multi-user.target
1088
EOF
799 richard 1089
# init file creation
1370 richard 1090
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1091
	cat <<EOF > /etc/init.d/chilli
799 richard 1092
#!/bin/sh
1093
#
1094
# chilli CoovaChilli init
1095
#
1096
# chkconfig: 2345 65 35
1097
# description: CoovaChilli
1098
### BEGIN INIT INFO
1099
# Provides:       chilli
2454 tom.houday 1100
# Required-Start: network
1101
# Should-Start:
799 richard 1102
# Required-Stop:  network
2454 tom.houday 1103
# Should-Stop:
799 richard 1104
# Default-Start:  2 3 5
1105
# Default-Stop:
1106
# Description:    CoovaChilli access controller
1107
### END INIT INFO
1108
 
1109
[ -f /usr/sbin/chilli ] || exit 0
1110
. /etc/init.d/functions
1111
CONFIG=/etc/chilli.conf
2775 rexy 1112
pidfile=/run/chilli.pid
799 richard 1113
[ -f \$CONFIG ] || {
2394 tom.houday 1114
	echo "\$CONFIG Not found"
1115
	exit 0
799 richard 1116
}
2376 tom.houday 1117
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1118
RETVAL=0
1119
prog="chilli"
1120
case \$1 in
2394 tom.houday 1121
	start)
2454 tom.houday 1122
		if [ -f \$pidfile ] ; then
2394 tom.houday 1123
			gprintf "chilli is already running"
1124
		else
1125
			gprintf "Starting \$prog: "
1126
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
2775 rexy 1127
			rm -f /run/chilli* # cleaning
2394 tom.houday 1128
			/usr/sbin/modprobe tun >/dev/null 2>&1
1129
			echo 1 > /proc/sys/net/ipv4/ip_forward
1130
			[ -e /dev/net/tun ] || {
2454 tom.houday 1131
				(cd /dev;
1132
				mkdir net;
1133
				cd net;
2394 tom.houday 1134
				mknod tun c 10 200)
1135
			}
1136
			ifconfig $INTIF 0.0.0.0
1137
			/usr/sbin/ethtool -K $INTIF gro off
1138
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1139
			RETVAL=\$?
1140
		fi
1141
		;;
799 richard 1142
 
2394 tom.houday 1143
	reload)
1144
		killall -HUP chilli
1145
		;;
799 richard 1146
 
2394 tom.houday 1147
	restart)
1148
		\$0 stop
1149
		sleep 2
1150
		\$0 start
1151
		;;
799 richard 1152
 
2394 tom.houday 1153
	status)
1154
		status chilli
1155
		RETVAL=0
1156
		;;
1157
 
1158
	stop)
2454 tom.houday 1159
		if [ -f \$pidfile ] ; then
2394 tom.houday 1160
			gprintf "Shutting down \$prog: "
1161
			killproc /usr/sbin/chilli
1162
			RETVAL=\$?
1163
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1164
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1165
		else
2394 tom.houday 1166
			gprintf "chilli is not running"
1167
		fi
1168
		;;
1169
 
1170
	*)
1171
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1172
		exit 1
799 richard 1173
esac
1174
echo
1175
EOF
2324 tom.houday 1176
	chmod a+x /etc/init.d/chilli
1177
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1178
# conf file creation
346 richard 1179
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1180
	#NTP Option configuration for DHCP
2032 richard 1181
	#DHCP Options : rfc2132
1182
		#dhcp option value will be convert in hexa.
1183
		#NTP option (or 'option 42') is like :
2454 tom.houday 1184
		#
2032 richard 1185
		#    Code   Len         Address 1               Address 2
1186
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1187
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1188
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1189
		#
1190
		#Code : 42 => 2a
1191
		#Len : 4 => 04
2688 lucas.echa 1192
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1193
	cat <<EOF > /etc/chilli.conf
1194
# coova config for ALCASAR
2775 rexy 1195
cmdsocket	/run/chilli.sock
1336 richard 1196
unixipc		chilli.$INTIF.ipc
2775 rexy 1197
pidfile		/run/chilli.pid
346 richard 1198
net		$PRIVATE_NETWORK_MASK
595 richard 1199
dhcpif		$INTIF
841 richard 1200
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1201
#nodynip
865 richard 1202
#statip
1203
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1204
domain		$DOMAIN
355 richard 1205
dns1		$PRIVATE_IP
1206
dns2		$PRIVATE_IP
346 richard 1207
uamlisten	$PRIVATE_IP
503 richard 1208
uamport		3990
2370 tom.houday 1209
uamuiport	3991
837 richard 1210
macauth
1211
macpasswd	password
1697 richard 1212
strictmacauth
1243 richard 1213
locationname	$HOSTNAME.$DOMAIN
346 richard 1214
radiusserver1	127.0.0.1
1215
radiusserver2	127.0.0.1
1216
radiussecret	$secretradius
1217
radiusauthport	1812
1218
radiusacctport	1813
1243 richard 1219
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1220
redirurl
1243 richard 1221
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1222
uamsecret	$secretuam
1249 richard 1223
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1224
coaport		3799
1379 richard 1225
conup		$DIR_DEST_BIN/alcasar-conup.sh
1226
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1227
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1228
include		$DIR_DEST_ETC/alcasar-uamallowed
1229
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1230
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1231
#dhcpgateway		none
1232
#dhcprelayagent		none
1610 franck 1233
#dhcpgatewayport	none
2234 richard 1234
sslkeyfile	/etc/pki/tls/private/alcasar.key
1235
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1236
redirssl
2370 tom.houday 1237
uamuissl
346 richard 1238
EOF
2274 richard 1239
# 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 1240
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1241
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1242
# create files for trusted domains and urls
1148 crox53 1243
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1244
	chown root:apache $DIR_DEST_ETC/alcasar-*
1245
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1246
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1247
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1248
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1249
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1250
	if [ "$chilli_exist" == "1" ]
1251
	then
2454 tom.houday 1252
		userdel -r chilli 2>/dev/null
796 richard 1253
	fi
1254
	groupadd -f chilli
1255
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1256
}  # End of chilli()
1349 richard 1257
 
2541 rexy 1258
################################################################
2521 armand.ito 1259
##                   Function "e2guardian"                    ##
2541 rexy 1260
## - Set the parameters of this HTML proxy (as controler)     ##
1261
################################################################
2724 rexy 1262
e2guardian()
1 root 1263
{
2758 rexy 1264
# Adapt systemd unit
1265
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1266
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1267
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1268
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1269
# Adapt the main conf file
1293 richard 1270
# French deny HTML page
2764 rexy 1271
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
1293 richard 1272
# Listen only on LAN side
2521 armand.ito 1273
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1274
# E2guardian listens on 8080 (HTTP)
1275
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
1276
# E2guardian listens transparently on 8443 (HTTPS)
1277
	$SED "s?^transparenthttpsport =.*?transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
2758 rexy 1278
# DG send its flow to HAVP (127.0.0.1:8090)
1279
	$SED "s?^#proxyip.*?proxyip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
1280
	$SED "s?^#proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1281
# Don't log
2521 armand.ito 1282
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1283
# Disable HTML content control (weighted & banned)
2521 armand.ito 1284
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2764 rexy 1285
    cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1286
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1287
# Disable URL control with regex
2764 rexy 1288
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1289
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
1290
# Adapt the first group file (only one for instance)
2521 armand.ito 1291
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
2758 rexy 1292
# Reporting (deny page) in HTML
1293
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1294
 
2775 rexy 1295
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash... 
2764 rexy 1296
#	[ -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
1297
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1298
#	[ -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
1299
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1300
# Dont filtering files by extension or mime-type (empty list)
497 richard 1301
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1302
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1303
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1304
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1305
# Empty LAN IP list that won't be WEB filtered
497 richard 1306
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1307
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1308
# Creation of ALCASAR banned site list
497 richard 1309
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
2758 rexy 1310
	cat <<EOF > $DIR_DG/lists/bannedsitelist
2775 rexy 1311
# E2guardian filter config for ALCASAR
1312
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1313
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1314
#**
1315
# block all SSL and CONNECT tunnels
1316
**s
1317
# block all SSL and CONNECT tunnels specified only as an IP
1318
*ips
1319
# block all sites specified only by an IP
1320
*ip
1321
EOF
2775 rexy 1322
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1323
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1324
	cat <<EOF > $DIR_DG/lists/bannedurllist
1325
# E2guardian filter config for ALCASAR
1326
EOF
2775 rexy 1327
# Creation of files for rehabilited domains and urls
2758 rexy 1328
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1329
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1330
	touch $DIR_DG/lists/exceptionsitelist
1331
	touch $DIR_DG/lists/exceptionurllist
1332
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1333
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1334
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1335
 
2758 rexy 1336
# Bing - add 'adlt=strict'
1337
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1338
EOF
1339
# 'Safesearch' regex actualisation
1340
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1341
# change the google safesearch ("safe=strict" instead of "safe=vss")
1342
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2775 rexy 1343
# create log folder
1344
    mkdir -p /var/log/e2guardian
1345
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1346
} # End of e2guardian()
1 root 1347
 
71 richard 1348
##################################################################
2519 rexy 1349
##                     Function "antivirus"                     ##
1350
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1351
##################################################################
2724 rexy 1352
antivirus()
71 richard 1353
{
1358 richard 1354
# create 'havp' user
2396 tom.houday 1355
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1356
	if [ "$havp_exist" == "1" ]
288 richard 1357
	then
2454 tom.houday 1358
		userdel -r havp 2>/dev/null
1359
		groupdel havp 2>/dev/null
288 richard 1360
	fi
307 richard 1361
	groupadd -f havp
1486 richard 1362
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
2775 rexy 1363
	mkdir -p /var/tmp/havp /var/log/havp /run/havp /var/log/clamav /var/lib/clamav
1364
	chown -R havp:havp /var/tmp/havp /var/log/havp /run/havp
1841 richard 1365
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1366
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1367
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
2775 rexy 1368
	$SED "s?^# PIDFILE.*?PIDFILE /run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1484 richard 1369
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1370
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1371
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1372
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1373
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1374
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1375
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1376
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1377
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
2768 rexy 1378
	$SED "s?^# SCANTEMPFILE.*?SCANTEMPFILE /var/tmp/havp/havp-XXXXXX?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
2776 rexy 1379
	$SED "s?^# TEMPDIR.*?TEMPDIR /var/tmp/havp?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
1007 richard 1380
# skip checking of youtube flow (too heavy load / risk too low)
1381
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1382
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1383
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1384
# adapt init script and systemd unit
335 richard 1385
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1386
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
2768 rexy 1387
    cp -f $DIR_CONF/havp.service /lib/systemd/system/
1388
	# replace of the intercept page (template)
340 richard 1389
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1390
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1391
# update virus database every 4 hours (24h/6)
1357 richard 1392
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1393
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1394
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2764 rexy 1395
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1396
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1397
# update now
2801 rexy 1398
	/usr/bin/freshclam --no-warnings --quiet
2724 rexy 1399
} # End of antivirus()
71 richard 1400
 
2519 rexy 1401
################################################################################
1402
##                           Function "tinyproxy"                             ##
2552 rexy 1403
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1404
################################################################################
2724 rexy 1405
tinyproxy()
1485 richard 1406
{
2396 tom.houday 1407
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1408
	if [ "$tinyproxy_exist" == "1" ]
1409
	then
2454 tom.houday 1410
		userdel -r tinyproxy 2>/dev/null
1411
		groupdel tinyproxy 2>/dev/null
1486 richard 1412
	fi
1413
	groupadd -f tinyproxy
1488 richard 1414
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
2775 rexy 1415
	mkdir -p /run/tinyproxy /var/log/tinyproxy
1416
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1417
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1418
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1419
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1420
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1421
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1422
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
2775 rexy 1423
	$SED "s?^#PidFile.*?PidFile \"/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1424
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
2764 rexy 1425
	$SED "s?^#Upstream.*?Upstream http 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1486 richard 1426
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1427
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1428
# Create the systemd unit
1429
cat << EOF > /lib/systemd/system/tinyproxy.service
1430
#  This file is part of systemd.
1431
#
1432
#  systemd is free software; you can redistribute it and/or modify it
1433
#  under the terms of the GNU General Public License as published by
1434
#  the Free Software Foundation; either version 2 of the License, or
1435
#  (at your option) any later version.
1485 richard 1436
 
1509 richard 1437
# This unit launches tinyproxy (a very light proxy).
1518 richard 1438
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1439
[Unit]
1440
Description=Tinyproxy Web Proxy Server
2764 rexy 1441
After=network-online.target iptables.service
1509 richard 1442
 
1443
[Service]
1444
Type=forking
2775 rexy 1445
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1518 richard 1446
ExecStartPre=/bin/sleep 2
2775 rexy 1447
PIDFile=/run/tinyproxy/tinyproxy.pid
1509 richard 1448
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
2764 rexy 1449
ExecStop=/usr/bin/killall -9 tinyproxy
1509 richard 1450
[Install]
1451
WantedBy=multi-user.target
1452
EOF
1453
 
2724 rexy 1454
} # end of tinyproxy()
1455
 
1456
##############################################################
1457
##                            function "ulogd"              ##
1458
## - Ulog config for multi-log files                        ##
1459
##############################################################
1460
ulogd()
476 richard 1461
{
1462
# Three instances of ulogd (three different logfiles)
1463
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1464
	nl=1
1358 richard 1465
	for log_type in traceability ssh ext-access
478 richard 1466
	do
1365 richard 1467
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1468
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1469
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1470
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1471
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1472
[emu1]
478 richard 1473
file="/var/log/firewall/$log_type.log"
1474
sync=1
1475
EOF
1452 richard 1476
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1477
		nl=`expr $nl + 1`
1478
	done
476 richard 1479
	chown -R root:apache /var/log/firewall
1480
	chmod 750 /var/log/firewall
1481
	chmod 640 /var/log/firewall/*
2724 rexy 1482
}  # End of ulogd()
476 richard 1483
 
1159 crox53 1484
##########################################################
2519 rexy 1485
##                    Function "nfsen"                  ##
2771 rexy 1486
## - configure NetFlow collector (nfcapd)               ##
1487
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1488
##########################################################
1389 richard 1489
nfsen()
1 root 1490
{
2772 rexy 1491
	groupadd -f nfcapd
2771 rexy 1492
	useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
1493
# nfcapd unit for systemd
1494
	cat << EOF > /lib/systemd/system/nfcapd.service
1372 richard 1495
#  This file is part of systemd.
1496
#
1497
#  systemd is free software; you can redistribute it and/or modify it
1498
#  under the terms of the GNU General Public License as published by
1499
#  the Free Software Foundation; either version 2 of the License, or
1500
#  (at your option) any later version.
1501
 
2771 rexy 1502
# This unit launches nfcapd (a Netflow collector).
1372 richard 1503
[Unit]
2771 rexy 1504
Description=Netflow Capture Daemon
1505
After=network-online.target iptables.service
1372 richard 1506
 
1507
[Service]
2771 rexy 1508
Type=exec
2776 rexy 1509
ExecStartPre=/bin/mkdir -p /run/nfcapd
1510
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1511
PIDFile=/run/nfcapd/nfcapd.pid
2775 rexy 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 /run/nfcapd/nfcapd.pid -I alcasar_netflow -l /var/log/nfsen/profile-data/live/alcasar_netflow
2771 rexy 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
2775 rexy 1519
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1520
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1521
} # End of nfsen()
1 root 1522
 
2552 rexy 1523
###########################################################
1524
##                     Function "vnstat"                 ##
2809 rexy 1525
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1526
###########################################################
2724 rexy 1527
vnstat()
1541 richard 1528
{
2809 rexy 1529
    # vnstat
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
2809 rexy 1533
    # vnstat-dashboard
1534
    $SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2724 rexy 1535
} # End of vnstat()
2281 tom.houday 1536
 
2724 rexy 1537
###################################################################
1538
##                     Function "dnsmasq"                        ##
1539
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1540
###################################################################
1541
dnsmasq()
219 jeremy 1542
{
1543
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1544
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1545
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1546
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1547
# Configuration file for "dnsmasq with whitelist"
1873 richard 1548
# ADD Toulouse university whitelist domains
2775 rexy 1549
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1550
listen-address=127.0.0.1
1356 richard 1551
port=55
1472 richard 1552
no-dhcp-interface=lo
1356 richard 1553
bind-interfaces
1721 richard 1554
cache-size=1024
1356 richard 1555
domain-needed
1556
expand-hosts
1557
bogus-priv
1558
filterwin2k
2688 lucas.echa 1559
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1560
server=$DNS1
1561
server=$DNS2
1356 richard 1562
EOF
2688 lucas.echa 1563
	# Create dnsmasq-whitelist unit
2745 rexy 1564
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1565
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1566
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
2775 rexy 1567
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1568
} # End of dnsmasq()
2688 lucas.echa 1569
 
2724 rexy 1570
#########################################################
1571
##              Function "unbound"                     ##
1572
## - create the conf files for 4 unbound services      ##
1573
## - create the systemd files for 4 unbound services   ##
1574
#########################################################
2688 lucas.echa 1575
unbound ()
1576
{
1577
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1578
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1579
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1580
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1581
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1582
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1583
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1584
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1585
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1586
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1587
	# Local static DNS configuration
1588
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1589
 
2724 rexy 1590
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1591
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1592
forward-zone:
1593
	name: "."
1594
	forward-addr: $DNS1
1595
	forward-addr: $DNS2
1472 richard 1596
EOF
1597
 
2724 rexy 1598
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1599
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1600
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1601
## Add one block for each domain name managed by an other DNS server
1602
##
1603
## Example:
1604
##
1605
## server:
1606
##     local-zone: "<your_domain>." transparent
1607
## forward-zone:
1608
##     name: "<your_domain>."
1609
##     forward-addr: <@IP_domain_server>
1610
##
2558 rexy 1611
## INFO : local hostnames are resolved in /etc/hosts file
1612
EOF
1613
 
2724 rexy 1614
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1615
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1616
server:
1617
	local-zone: "$HOSTNAME.$DOMAIN" static
1618
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1619
	local-zone: "$HOSTNAME" static
1620
	local-data: "$HOSTNAME A $PRIVATE_IP"
1621
	local-zone: "$DOMAIN." static
1622
	local-data: "$DOMAIN. A"
1623
EOF
1624
 
2724 rexy 1625
# Configuration file for lo of forward unbound
2688 lucas.echa 1626
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1627
server:
1628
	interface: 127.0.0.1@53
1629
	access-control-view: 127.0.0.1/8 lo
1630
 
1631
view:
1632
	name: "lo"
1633
	local-zone: "$HOSTNAME.$DOMAIN" static
1634
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1635
	local-zone: "$HOSTNAME" static
1636
	local-data: "$HOSTNAME A 127.0.0.1"
1637
	view-first: yes
1638
EOF
1639
 
2724 rexy 1640
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1641
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1642
server:
1643
	interface: ${PRIVATE_IP}@53
1644
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1645
 
1646
view:
1647
	name: "$INTIF"
1648
	local-zone: "$HOSTNAME.$DOMAIN" static
1649
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1650
	local-zone: "$HOSTNAME" static
1651
	local-data: "$HOSTNAME A $PRIVATE_IP"
1652
	view-first: yes
1653
EOF
1654
 
2724 rexy 1655
# Configuration file for forward unbound
2688 lucas.echa 1656
	cat << EOF > /etc/unbound/unbound.conf
1657
server:
1658
	verbosity: 1
1659
	hide-version: yes
1660
	hide-identity: yes
1661
	do-ip6: no
1662
	include: /etc/unbound/conf.d/common/forward-zone.conf
1663
	include: /etc/unbound/conf.d/common/local-forward/*
1664
	include: /etc/unbound/conf.d/common/local-dns/*
1665
	include: /etc/unbound/conf.d/forward/*
1666
EOF
1667
 
2724 rexy 1668
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1669
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1670
server:
1671
	interface: ${PRIVATE_IP}@54
1672
	access-control: $PRIVATE_IP_MASK allow
1673
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1674
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1675
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1676
EOF
1677
 
2724 rexy 1678
# Configuration file for blacklist unbound
2688 lucas.echa 1679
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1680
server:
1681
	verbosity: 1
1682
	hide-version: yes
1683
	hide-identity: yes
1684
	do-ip6: no
1685
	logfile: "/var/log/unbound/unbound-blacklist.log"
1686
	chroot: ""
1687
	define-tag: "blacklist"
1688
	log-local-actions: yes
1689
	include: /etc/unbound/conf.d/common/forward-zone.conf
1690
	include: /etc/unbound/conf.d/common/local-forward/*
1691
	include: /etc/unbound/conf.d/common/local-dns/*
1692
	include: /etc/unbound/conf.d/blacklist/*
1693
	include: /usr/local/share/unbound-bl-enabled/*
1694
EOF
1695
 
2724 rexy 1696
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1697
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1698
server:
1699
	interface: ${PRIVATE_IP}@55
1700
	access-control: $PRIVATE_IP_MASK allow
1701
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1702
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1703
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1704
EOF
1705
 
2724 rexy 1706
# Configuration file for whitelist unbound
2688 lucas.echa 1707
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1708
server:
1709
	verbosity: 1
1710
	hide-version: yes
1711
	hide-identity: yes
1712
	do-ip6: no
1713
	do-not-query-localhost: no
1714
	define-tag: "whitelist"
1715
	local-zone: "." transparent
1716
	local-zone-tag: "." "whitelist"
1717
	include: /usr/local/share/unbound-wl-enabled/*
1718
	include: /etc/unbound/conf.d/whitelist/*
1719
	include: /etc/unbound/conf.d/common/local-dns/*
1720
	include: /etc/unbound/conf.d/common/local-forward/*
1721
forward-zone:
1722
	name: "."
1723
	forward-addr: 127.0.0.1@55
1724
EOF
1725
 
2724 rexy 1726
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1727
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1728
server:
1729
	interface: ${PRIVATE_IP}@56
1730
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1731
 
1732
view:
1733
	name: "$INTIF"
1734
	local-zone: "." redirect
1735
	local-data: ". A $PRIVATE_IP"
1736
EOF
1737
 
2724 rexy 1738
# Configuration file for blackhole unbound
2688 lucas.echa 1739
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1740
server:
1741
	verbosity: 1
1742
	hide-version: yes
1743
	hide-identity: yes
1744
	do-ip6: no
1745
	include: /etc/unbound/conf.d/blackhole/*
1746
	include: /etc/unbound/conf.d/common/local-dns/*
1747
	include: /etc/unbound/conf.d/common/local-forward/*
1748
EOF
1749
 
1750
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1751
	then
1752
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1753
	fi
1754
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1755
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1756
	for list in blacklist blackhole whitelist
1474 richard 1757
	do
2688 lucas.echa 1758
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1759
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
2775 rexy 1760
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1761
	done
2688 lucas.echa 1762
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1763
} # End of unbound()
2688 lucas.echa 1764
 
2689 lucas.echa 1765
##################################################
1766
##              Function "dhcpd"                ##
1767
##################################################
2724 rexy 1768
dhcpd()
2689 lucas.echa 1769
{
1770
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1771
	cat <<EOF > /etc/dhcpd.conf
1772
ddns-update-style none;
1773
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1774
	option routers $PRIVATE_IP;
1775
	option subnet-mask $PRIVATE_NETMASK;
1776
	option domain-name-servers $PRIVATE_IP;
1777
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1778
	default-lease-time 21600;
1779
	max-lease-time 43200;
1780
}
1781
EOF
2724 rexy 1782
} # End of dhcpd()
2689 lucas.echa 1783
 
2552 rexy 1784
##########################################################
1785
##                      Function "BL"                   ##
2769 rexy 1786
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1787
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1788
##     - URLs for E²guardian                            ##
1789
##     - IPs for NetFilter                              ##
2769 rexy 1790
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1791
##########################################################
2724 rexy 1792
BL()
308 richard 1793
{
1930 richard 1794
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1795
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1796
	mkdir -p /tmp/blacklists
1938 richard 1797
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1798
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1799
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1800
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1801
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1802
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1803
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1804
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1805
# add additional BL files
2770 rexy 1806
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1807
	do
1808
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1809
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1810
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1811
	done
2521 armand.ito 1812
	chown -R e2guardian:apache $DIR_DG
1957 richard 1813
	chown -R root:apache $DIR_DEST_SHARE
1814
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1815
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1816
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1817
# enable the default categories
1957 richard 1818
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1819
	rm -rf /tmp/blacklists
2724 rexy 1820
} # End of BL()
219 jeremy 1821
 
2552 rexy 1822
#######################################################
1823
##                  Function "cron"                  ##
1824
## - write all cron & anacron files                  ##
1825
#######################################################
2724 rexy 1826
cron()
1 root 1827
{
2640 rexy 1828
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1829
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1830
	cat <<EOF > /etc/crontab
1828 richard 1831
SHELL=/usr/bin/bash
2640 rexy 1832
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1833
MAILTO=root
1834
HOME=/
1835
 
1836
# run-parts
1837
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1838
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1839
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1840
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1841
EOF
1842
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1843
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1844
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1845
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1846
EOF
811 richard 1847
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1848
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1849
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1850
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1851
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1852
EOF
952 franck 1853
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1854
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1855
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1856
EOF
2454 tom.houday 1857
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1858
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1859
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1860
EOF
2454 tom.houday 1861
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1862
# Update the system (everyday at 3:30 am)
762 franck 1863
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1864
EOF
2454 tom.houday 1865
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1866
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1867
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1868
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1869
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1870
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1871
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1872
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1873
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1874
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1875
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1876
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1877
EOF
2454 tom.houday 1878
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1879
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1880
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1881
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1882
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1883
 
2228 franck 1884
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1885
EOF
2454 tom.houday 1886
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1887
# start dead daemons (after boot process and every 18')
1851 franck 1888
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1889
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1890
EOF
2454 tom.houday 1891
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1892
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1893
 
1874 raphael.pi 1894
EOF
2769 rexy 1895
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1896
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1897
 
1898
EOF
2304 tom.houday 1899
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1900
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1901
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1902
EOF
2771 rexy 1903
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
1904
# Remove netflow files older than one year
1905
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profile-data/live/alcasar_netflow -t 365d
1906
EOF
1808 richard 1907
# removing the users crons
522 richard 1908
	rm -f /var/spool/cron/*
2724 rexy 1909
} # End of cron()
1 root 1910
 
2552 rexy 1911
######################################################################
1912
##                      Fonction "Fail2Ban"                         ##
1913
##- Adapt conf file to ALCASAR                                      ##
1914
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1915
######################################################################
1163 crox53 1916
fail2ban()
1917
{
2243 tom.houday 1918
	/usr/bin/sh $DIR_CONF/fail2ban.sh
2744 rexy 1919
# allow reading of 2 log files (fail2ban & watchdog). HAVP is treated in its section
1920
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1921
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1922
	chmod 644 /var/log/fail2ban.log
1489 richard 1923
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1924
	/usr/bin/touch /var/log/auth.log
1515 richard 1925
# fail2ban unit
1926
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1927
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
2775 rexy 1928
$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1929
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1930
} # End of fail2ban()
1163 crox53 1931
 
2552 rexy 1932
#########################################################
1933
##                   Fonction "gammu_smsd"             ##
1934
## - Creating of SMS management database               ##
1935
## - Write the gammu a gammu_smsd conf files           ##
1936
#########################################################
1376 richard 1937
gammu_smsd()
1938
{
2601 tom.houday 1939
# Create 'gammu' system user
1940
	groupadd -f gammu_smsd
1941
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1942
	usermod -a -G dialout gammu_smsd
1943
 
1944
# Create 'gammu' database
1945
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1946
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1947
# Add a gammu database structure
2688 lucas.echa 1948
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1949
 
2552 rexy 1950
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1951
	cat << EOF > /etc/gammurc
2552 rexy 1952
[gammu]
1953
device = /dev/ttyUSB0
1954
connection = at115200
1955
EOF
1956
 
2601 tom.houday 1957
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1958
[gammu]
1959
port = /dev/ttyUSB0
1960
connection = at115200
1961
 
1962
[smsd]
1963
PIN = 1234
1964
logfile = /var/log/gammu-smsd/gammu-smsd.log
1965
logformat = textall
1966
debuglevel = 0
1967
 
1968
service = sql
1969
driver = native_mysql
1970
user = $DB_USER
1971
password = $radiuspwd
1972
pc = localhost
1973
database = $DB_GAMMU
1974
 
2631 rexy 1975
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1976
 
1977
StatusFrequency = 30
1380 richard 1978
;LoopSleep = 2
1376 richard 1979
 
1980
;ResetFrequency = 300
1981
;HardResetFrequency = 120
1982
 
2454 tom.houday 1983
CheckSecurity = 1
1376 richard 1984
CheckSignal = 1
1985
CheckBattery = 0
1986
EOF
2601 tom.houday 1987
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1988
 
2601 tom.houday 1989
# Create the systemd unit
1990
	cat << EOF > /lib/systemd/system/gammu-smsd.service
1991
[Unit]
1992
Description=SMS daemon for Gammu
1993
Documentation=man:gammu-smsd(1)
1994
After=network.target mysql.service
1376 richard 1995
 
2601 tom.houday 1996
[Service]
1997
Type=forking
2775 rexy 1998
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/run/gammu-smsd.pid --daemon
2601 tom.houday 1999
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 2000
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
2001
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 2002
 
2003
[Install]
2004
WantedBy=multi-user.target
2005
EOF
2006
 
2314 richard 2007
# Log folder for gammu-smsd
2772 rexy 2008
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2009
	chmod 755 /var/log/gammu-smsd
1376 richard 2010
 
2552 rexy 2011
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2012
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2013
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2014
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2015
#EOF
2552 rexy 2016
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2017
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2018
 
2724 rexy 2019
} # End of gammu_smsd()
1376 richard 2020
 
2552 rexy 2021
############################################################
2022
##                 Fonction "msec"                        ##
2023
## - Apply the "fileserver" security level                ##
2024
## - remove the "system request" for rebboting            ##
2025
## - Fix several file permissions                         ##
2026
############################################################
2202 richard 2027
msec()
2028
{
2029
 
2030
# Apply fileserver security level
2211 richard 2031
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2032
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2033
 
2203 richard 2034
# Set permissions monitoring and enforcement
2202 richard 2035
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2036
/var/log/firewall/                      root.apache     750
2202 richard 2037
/var/log/firewall/*                     root.apache     640
2038
/etc/security/msec/perm.local           root.root       640
2039
/etc/security/msec/level.local          root.root       640
2040
/etc/freeradius-web                     root.apache     750
2041
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2042
/etc/raddb/client.conf                  radius.radius   640
2043
/etc/raddb/radius.conf                  radius.radius   640
2044
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2045
/etc/raddb/sites-available/alcasar      radius.apache   660
2801 rexy 2046
/etc/pki/CA/                            root.apache     750
2047
/etc/pki/CA/*                           root.apache     640
2048
/etc/pki/CA/private/                    root.root       700
2049
/etc/pki/CA/private/*                   root.root       600
2050
/etc/pki/tls/private/                   root.apache     750
2051
/etc/pki/tls/private/*                  root.apache     640
2211 richard 2052
/var/log/netflow/porttracker            root.apache     770
2053
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2054
EOF
2454 tom.houday 2055
# apply now hourly & daily checks
2202 richard 2056
/usr/sbin/msec
2211 richard 2057
/etc/cron.weekly/msec
2202 richard 2058
 
2724 rexy 2059
} # End of msec()
2202 richard 2060
 
2061
##################################################################
2552 rexy 2062
##                   Fonction "letsencrypt"                     ##
2063
## - Install Let's Encrypt client                               ##
2064
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2065
##################################################################
2066
letsencrypt()
2067
{
2068
	echo "Installing Let's Encrypt client..."
2069
 
2586 tom.houday 2070
	# Remove potential old installers
2071
	rm -rf /tmp/acme.sh-*
2072
 
2304 tom.houday 2073
	# Extract acme.sh
2074
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2075
 
2076
	pwdInstall=$(pwd)
2688 lucas.echa 2077
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2078
 
2079
	acmesh_installDir="/opt/acme.sh"
2080
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2081
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2082
 
2083
	# Install acme.sh
2084
	./acme.sh --install \
2085
		--home $acmesh_installDir \
2086
		--config-home $acmesh_confDir/data \
2087
		--certhome $acmesh_confDir/certs \
2088
		--accountkey $acmesh_confDir/ca/account.key \
2089
		--accountconf $acmesh_confDir/data/account.conf \
2090
		--useragent $acmesh_userAgent \
2308 tom.houday 2091
		--nocron \
2092
		> /dev/null
2304 tom.houday 2093
 
2094
	if [ $? -ne 0 ]; then
2095
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2096
	fi
2097
 
2098
	# Create configuration file
2099
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2100
email=
2101
dateIssueRequest=
2102
domainRequest=
2103
challenge=
2104
dateIssued=
2105
dnsapi=
2106
dateNextRenewal=
2107
EOF
2108
 
2688 lucas.echa 2109
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2110
	rm -rf /tmp/acme.sh-*
2111
 
2724 rexy 2112
} # End of letsencrypt()
2304 tom.houday 2113
 
2114
##################################################################
2552 rexy 2115
##                    Fonction "post_install"                   ##
2116
## - Modifying banners (locals et ssh) & prompts                ##
2117
## - SSH config                                                 ##
2118
## - sudoers config & files security                            ##
2119
## - log rotate & ANSSI security parameters                     ##
2120
## - Apply former conf in case of an update                     ##
2121
##################################################################
1 root 2122
post_install()
2123
{
2195 richard 2124
# change the SSH banner
2125
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2126
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2127
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2128
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2129
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2130
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2131
# postfix banner anonymisation
2688 lucas.echa 2132
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2133
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2134
# sshd liste on EXTIF & INTIF
1548 richard 2135
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2136
# sshd authorized certificate for root login
1696 franck 2137
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2138
# ALCASAR conf file
2327 richard 2139
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2140
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2141
	echo "SSH=on" >> $CONF_FILE
1631 richard 2142
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2143
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2144
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2145
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2146
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2147
	echo "LDAP_FILTER=" >> $CONF_FILE
2148
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2149
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2150
	echo "LDAP_SSL=on" >> $CONF_FILE
2151
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2152
	echo "SMS=off" >> $CONF_FILE
2153
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2154
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2155
	echo "FAILOVER=30" >> $CONF_FILE
2156
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2157
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2158
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2159
	echo "BL_PUREIP=on" >> $CONF_FILE
2160
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2161
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2162
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2195 richard 2163
# Prompt customisation (colors)
1 root 2164
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2165
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2166
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2167
# sudoers configuration for "apache" & "sysadmin"
1 root 2168
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2169
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2170
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2171
# Modify some logrotate files (gammu, ulogd)
1 root 2172
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2173
	chmod 644 /etc/logrotate.d/*
2195 richard 2174
# Log compression
706 franck 2175
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2176
# actualisation des fichiers logs compressés
2521 armand.ito 2177
	for dir in firewall e2guardian lighttpd
706 franck 2178
	do
2688 lucas.echa 2179
		find /var/log/$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 2180
	done
1221 richard 2181
# create the alcasar-load_balancing unit
2182
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2183
#  This file is part of systemd.
2184
#
2185
#  systemd is free software; you can redistribute it and/or modify it
2186
#  under the terms of the GNU General Public License as published by
2187
#  the Free Software Foundation; either version 2 of the License, or
2188
#  (at your option) any later version.
2189
 
2190
# This unit lauches alcasar-load-balancing.sh script.
2191
[Unit]
2192
Description=alcasar-load_balancing.sh execution
2193
After=network.target iptables.service
2194
 
2195
[Service]
2196
Type=oneshot
2197
RemainAfterExit=yes
1828 richard 2198
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2199
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2200
TimeoutSec=0
2201
SysVStartPriority=99
2202
 
2203
[Install]
2204
WantedBy=multi-user.target
1157 stephane 2205
EOF
2601 tom.houday 2206
	/usr/bin/systemctl daemon-reload
1221 richard 2207
# processes launched at boot time (Systemctl)
2771 rexy 2208
	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 2209
	do
1574 richard 2210
		/usr/bin/systemctl -q enable $i.service
1221 richard 2211
	done
2454 tom.houday 2212
 
1452 richard 2213
# disable processes at boot time (Systemctl)
2688 lucas.echa 2214
	for i in ulogd gpm dhcpd
1452 richard 2215
	do
1574 richard 2216
		/usr/bin/systemctl -q disable $i.service
1452 richard 2217
	done
2454 tom.houday 2218
 
1221 richard 2219
# Apply French Security Agency (ANSSI) rules
1362 richard 2220
# ignore ICMP broadcast (smurf attack)
2221
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2222
# ignore ICMP errors bogus
2223
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2224
# remove ICMP redirects responces
2225
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2226
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2227
# enable SYN Cookies (Syn flood attacks)
2228
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2229
# enable kernel antispoofing
2230
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2231
# ignore source routing
2232
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2233
# set conntrack timer to 1h (3600s) instead of 5 weeks
2234
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2235
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2236
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2237
# disable iptables_helpers
2238
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2239
# Switch to the router mode
2240
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2241
# Remove unused service ipv6
1964 franck 2242
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2243
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2244
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2245
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2246
# switch to multi-users runlevel (instead of x11)
1221 richard 2247
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2248
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2249
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2250
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2251
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2252
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2253
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2254
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2255
	then
2454 tom.houday 2256
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2257
		echo >> /etc/mageia-release
2258
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2259
	fi
2260
	if [ $Lang == "fr" ]
2261
	then
2262
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2263
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2264
	else
2265
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2266
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2267
	fi
2268
	/usr/bin/update-grub2
1221 richard 2269
# Load and apply the previous conf file
2270
	if [ "$mode" = "update" ]
532 richard 2271
	then
1668 richard 2272
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2273
		$DIR_DEST_BIN/alcasar-conf.sh --load
2274
		PARENT_SCRIPT=`basename $0`
2275
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2276
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2277
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2278
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2279
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2280
	fi
2560 rexy 2281
	rm -f /var/tmp/alcasar-conf*
1221 richard 2282
	chown -R root:apache $DIR_DEST_ETC/*
2283
	chmod -R 660 $DIR_DEST_ETC/*
2284
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2285
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2286
	echo ""
1 root 2287
	echo "#############################################################################"
638 richard 2288
	if [ $Lang == "fr" ]
2289
		then
2290
		echo "#                        Fin d'installation d'ALCASAR                       #"
2291
		echo "#                                                                           #"
2292
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2293
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2294
		echo "#                                                                           #"
2295
		echo "#############################################################################"
2296
		echo
2297
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2298
		echo
2299
		echo "- Lisez attentivement la documentation d'exploitation"
2300
		echo
2688 lucas.echa 2301
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2302
		echo
2303
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2304
	else
2396 tom.houday 2305
		echo "#                        End of ALCASAR install process                     #"
638 richard 2306
		echo "#                                                                           #"
2307
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2308
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2309
		echo "#                                                                           #"
2310
		echo "#############################################################################"
2311
		echo
2312
		echo "- The system will be rebooted in order to operate ALCASAR"
2313
		echo
2314
		echo "- Read the exploitation documentation"
2315
		echo
2688 lucas.echa 2316
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2317
		echo
2318
		echo "                   Hit 'Enter' to continue"
2319
	fi
1782 franck 2320
	sleep 2
2560 rexy 2321
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2322
	then
2688 lucas.echa 2323
		read
815 richard 2324
	fi
774 richard 2325
	clear
1 root 2326
	reboot
2724 rexy 2327
} # End of post_install()
1 root 2328
 
2552 rexy 2329
#####################################################################################
2330
#                                   Main Install loop                               #
2331
#####################################################################################
832 richard 2332
dir_exec=`dirname "$0"`
2333
if [ $dir_exec != "." ]
2334
then
2335
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2336
	echo "Launch this program from the ALCASAR archive directory"
2337
	exit 0
2338
fi
2688 lucas.echa 2339
if [ $EUID -gt 0 ]
2220 richard 2340
then
2688 lucas.echa 2341
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2342
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2343
	exit 0
2344
fi
832 richard 2345
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2346
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2347
nb_args=$#
2348
args=$1
2349
if [ $nb_args -eq 0 ]
2350
then
2351
	nb_args=1
2352
	args="-h"
2353
fi
1062 richard 2354
chmod -R u+x $DIR_SCRIPTS/*
1 root 2355
case $args in
2356
	-\? | -h* | --h*)
2357
		echo "$usage"
2358
		exit 0
2359
		;;
291 franck 2360
	-i | --install)
2724 rexy 2361
		for func in license testing
2362
		do
2363
			header_install
2364
			$func
2365
			if [ $DEBUG_ALCASAR == "on" ]
2366
			then
2367
				echo "*** 'debug' : end of install '$func' ***"
2368
				read
2369
			fi
2370
		done
595 richard 2371
# RPMs install
2372
		$DIR_SCRIPTS/alcasar-urpmi.sh
2373
		if [ "$?" != "0" ]
1 root 2374
		then
595 richard 2375
			exit 0
2376
		fi
1249 richard 2377
		if [ -e $CONF_FILE ]
595 richard 2378
		then
2458 richard 2379
# Uninstall or update the running version
2380
			if [ "$mode" == "update" ]
2381
			then
2560 rexy 2382
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2383
			else
2560 rexy 2384
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2385
			fi
595 richard 2386
		fi
2466 richard 2387
	if [ $DEBUG_ALCASAR == "on" ]
2388
	then
2389
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2390
		read
2466 richard 2391
	fi
2454 tom.houday 2392
# Test if manual update
2560 rexy 2393
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2394
		then
636 richard 2395
			header_install
595 richard 2396
			if [ $Lang == "fr" ]
636 richard 2397
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2398
				else echo "The configuration file of an old version has been found";
595 richard 2399
			fi
597 richard 2400
			response=0
2760 lucas.echa 2401
			PTN='^[oOnNyY]?$'
2402
			until [[ "$response" =~ $PTN ]]
597 richard 2403
			do
2404
				if [ $Lang == "fr" ]
2405
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2406
					else echo -n "Do you want to use it (Y/n)?";
2407
				 fi
2408
				read response
2454 tom.houday 2409
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2410
				then rm -f /var/tmp/alcasar-conf*
597 richard 2411
				fi
2412
			done
2413
		fi
636 richard 2414
# Test if update
2560 rexy 2415
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2416
		then
2417
			if [ $Lang == "fr" ]
2418
				then echo "#### Installation avec mise à jour ####";
2419
				else echo "#### Installation with update     ####";
2420
			fi
2560 rexy 2421
# Extract some info from the previous configuration file
2422
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2423
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2424
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2425
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2426
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2427
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2428
			mode="update"
1 root 2429
		fi
2758 rexy 2430
		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 2431
		do
2432
			$func
2466 richard 2433
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2434
			then
2466 richard 2435
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2436
				read
2466 richard 2437
			fi
14 richard 2438
		done
5 franck 2439
		;;
291 franck 2440
	-u | --uninstall)
1828 richard 2441
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2442
		then
597 richard 2443
			if [ $Lang == "fr" ]
2444
				then echo "ALCASAR n'est pas installé!";
2445
				else echo "ALCASAR isn't installed!";
2446
			fi
1 root 2447
			exit 0
2448
		fi
5 franck 2449
		response=0
2760 lucas.echa 2450
		PTN='^[oOyYnN]?$'
2451
		until [[ "$response" =~ $PTN ]]
5 franck 2452
		do
597 richard 2453
			if [ $Lang == "fr" ]
2760 lucas.echa 2454
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2455
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2456
			fi
5 franck 2457
			read response
2458
		done
1103 richard 2459
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2460
		then
1103 richard 2461
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2462
		else
2560 rexy 2463
			rm -f /var/tmp/alcasar-conf*
1 root 2464
		fi
597 richard 2465
# Uninstall the running version
2560 rexy 2466
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2467
		;;
2468
	*)
2469
		echo "Argument inconnu :$1";
460 richard 2470
		echo "Unknown argument :$1";
1 root 2471
		echo "$usage"
2472
		exit 1
2473
		;;
2474
esac
10 franck 2475
# end of script