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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 3179 2024-03-03 23:23:58Z rexy $
1 root 3
 
2969 rexy 4
# ALCASAR is a Free and open source NAC (Network Access Controler) created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
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# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares Coovachilli, freeradius, mariaDB, lighttpd, php, netfilter, e2guardian, ntpd, openssl, unbound, gammu, Ulog, fail2ban, vnstat, wkhtml2pdf, ipt_NETFLOW, NFsen and NFdump
2969 rexy 6
# contact : info@alcasar.net
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1 root 8
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2969 rexy 9
# This script is distributed under the Gnu General Public License (GPLV3)
2466 richard 10
 
1 root 11
# Options :
376 franck 12
#       -i or --install
13
#       -u or --uninstall
14
# Functions :
2990 rexy 15
#	system_testing	: Free space test and mageia version test
16
#	network_testing	: Internet connectivity tests
1221 richard 17
#	init			: Installation of RPM and scripts
18
#	network			: Network parameters
2552 rexy 19
#	ACC				: ALCASAR Control Center installation
20
#	CA				: Certification Authority initialization
1837 richard 21
#	time_server		: NTPd configuration
1221 richard 22
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 23
#	freeradius		: FreeRadius initialisation
2990 rexy 24
#	chilli			: Coovachilli initialisation (+authentication page)
2521 armand.ito 25
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
2990 rexy 26
#	ulogd			: Log system in userland (match NFLOG target of iptables)
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#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 28
#	unbound			: Name server configuration
2990 rexy 29
#	vnstat			: Little network stat daemon
2688 lucas.echa 30
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 31
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 32
#	fail2ban		: Fail2ban IDS installation and configuration
33
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2969 rexy 34
#	msec			: Mageia security package configuration
2304 tom.houday 35
#	letsencrypt		: Let's Encrypt client
2990 rexy 36
#	mail_service	: Mail service for email authentification method
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#	post_install	: Security, log rotation, etc.
1 root 38
 
2499 tom.houday 39
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 40
DATE=`date '+%d %B %Y - %Hh%M'`
41
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 42
Lang=`echo $LANG|cut -c 1-2`
1362 richard 43
mode="install"
1 root 44
# ******* Files parameters - paramètres fichiers *********
2552 rexy 45
DIR_INSTALL=`pwd`						# current directory
1015 richard 46
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
47
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 48
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
49
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
50
DIR_WEB="/var/www/html"					# directory of Lighttpd
51
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
52
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 53
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
54
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
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DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
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CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
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PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
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# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 59
DB_RADIUS="radius"						# database name used by FreeRadius server
60
DB_USER="radius"						# user name allows to request the users database
61
DB_GAMMU="gammu"						# database name used by Gammu-smsd
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# ******* Network parameters - paramètres réseau *******
2552 rexy 63
HOSTNAME="alcasar"						# default hostname
64
DOMAIN="localdomain"					# default local domain
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EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
66
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 67
MTU="1500"
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DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
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# ****** Paths - chemin des commandes *******
70
SED="/bin/sed -i"
71
# ****************** End of global parameters *********************
72
 
2724 rexy 73
license()
959 franck 74
{
75
	if [ $Lang == "fr" ]
1538 richard 76
	then
77
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
78
	else
79
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 80
	fi
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	response=0
2760 lucas.echa 82
	PTN='^[oOyYnN]?$'
83
	until [[ "$response" =~ $PTN ]]
1538 richard 84
	do
85
		if [ $Lang == "fr" ]
1563 franck 86
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 87
			else echo -n "Do you accept the terms of this license (Y/n)? : "
88
		fi
89
		read response
90
	done
91
	if [ "$response" = "n" ] || [ "$response" = "N" ]
92
	then
93
		exit 1
94
	fi
2724 rexy 95
} # End of license()
959 franck 96
 
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header_install()
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{
99
	clear
100
	echo "-----------------------------------------------------------------------------"
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	echo "                     ALCASAR V$VERSION Installation"
1 root 102
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
103
	echo "-----------------------------------------------------------------------------"
2724 rexy 104
} # End of header_install()
1 root 105
 
2552 rexy 106
########################################################
2990 rexy 107
##                  "system_testing"                  ##
2552 rexy 108
## - Test Mageia version                              ##
109
## - Test ALCASAR version (if already installed)      ##
110
## - Test free space on /var  (>10G)                  ##
111
## - Test Internet access                             ##
112
########################################################
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system_testing()
29 richard 114
{
1529 richard 115
# Test of Mageia version
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# extract the current Mageia version and hardware architecture (X86_64)
1529 richard 117
	fic=`cat /etc/product.id`
118
	unknown_os=0
119
	old="$IFS"
120
	IFS=","
121
	set $fic
2688 lucas.echa 122
	for i in "$@"
1529 richard 123
	do
124
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 125
			then
1529 richard 126
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
127
			unknown_os=`expr $unknown_os + 1`
128
		fi
129
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 130
			then
1529 richard 131
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
132
			unknown_os=`expr $unknown_os + 1`
133
		fi
134
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 135
			then
1529 richard 136
			ARCH=`echo $i|cut -d"=" -f2`
137
			unknown_os=`expr $unknown_os + 1`
138
		fi
139
	done
2669 tom.houday 140
	if [ "$ARCH" != "x86_64" ]
2149 richard 141
		then
142
		if [ $Lang == "fr" ]
2669 tom.houday 143
			then echo "Votre architecture matérielle doit être en 64bits"
144
			else echo "You hardware architecture must be 64bits"
2149 richard 145
		fi
2482 lucas.echa 146
		exit 1
2149 richard 147
	fi
1529 richard 148
	IFS="$old"
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	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || (( "$CURRENT_VERSION" != "7" ) && ( "$CURRENT_VERSION" != "8" ))]]
2688 lucas.echa 150
	then
2669 tom.houday 151
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
152
			then
153
			echo
154
			if [ $Lang == "fr" ]
155
				then
156
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
157
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
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				echo "2 - Installez Linux-Mageia 8 et ALCASAR (cf. doc d'installation)"
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				echo "3 - Importez votre base des usagers"
160
			else
161
				echo "The automatic update of ALCASAR can't be performed."
162
				echo "1 - Save your traceability files and the user database"
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				echo "2 - Install Linux-Mageia 8 & ALCASAR (cf. installation doc)"
2669 tom.houday 164
				echo "3 - Import your users database"
165
			fi
166
		else
167
			if [ $Lang == "fr" ]
168
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
169
				else echo "The installation of ALCASAR can't be performed."
170
			fi
171
		fi
172
		echo
173
		if [ $Lang == "fr" ]
3077 rexy 174
			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
175
			else echo "The OS must be replaced (Mageia8)"
2669 tom.houday 176
		fi
2688 lucas.echa 177
		exit 1
2669 tom.houday 178
	fi
179
 
1362 richard 180
# Test if ALCASAR is already installed
181
	if [ -e $CONF_FILE ]
182
	then
2396 tom.houday 183
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 184
		if [ $Lang == "fr" ]
2669 tom.houday 185
			then echo "La version $current_version d'ALCASAR est déjà installée"
186
			else echo "ALCASAR version $current_version is already installed"
1342 richard 187
		fi
1362 richard 188
		response=0
2458 richard 189
		PTN='^[12]$'
2760 lucas.echa 190
		until [[ "$response" =~ $PTN ]]
1362 richard 191
		do
192
			if [ $Lang == "fr" ]
2669 tom.houday 193
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
194
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 195
			fi
1362 richard 196
			read response
197
		done
2458 richard 198
		if [ "$response" = "2" ]
1362 richard 199
		then
2560 rexy 200
			rm -f /var/tmp/alcasar-conf*
1362 richard 201
		else
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# Create the archive of conf files
1362 richard 203
			$DIR_SCRIPTS/alcasar-conf.sh --create
2970 rexy 204
# avoid lack of local DNS resolution when unbound is updated (alcasar <= V5.3)
205
			local_unbound_unit=`ls /etc/systemd/system/unbound* 2>/dev/null | wc -w`
206
			if [ $local_unbound_unit -ne 4 ]; then
207
				cp -f /lib/systemd/system/unbound*.service /etc/systemd/system/
208
			fi
1362 richard 209
			mode="update"
210
		fi
1529 richard 211
	fi
2847 rexy 212
# Free /var (when updating) and test free space
213
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
214
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 215
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
216
	if [ $free_space -lt 10 ]
1529 richard 217
		then
2771 rexy 218
		if [ $Lang == "fr" ]
2847 rexy 219
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 220
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 221
		fi
2771 rexy 222
	exit 0
1529 richard 223
	fi
2990 rexy 224
} # End of system_testing
2669 tom.houday 225
 
2870 rexy 226
########################################################
2990 rexy 227
##                   "network_testing"                ##
228
## - Internet access test                             ##
2870 rexy 229
########################################################
2990 rexy 230
network_testing()
2870 rexy 231
{
2669 tom.houday 232
# Detect external/internal interfaces
233
	if [ -z "$EXTIF" ]; then
3112 rexy 234
		GwListSorted=$(/usr/sbin/ip r list | grep default | cut -d" " -f5 | uniq )
235
		nb_gw=$(echo $GwListSorted | wc -w)
236
		if [ $nb_gw -eq 0 ]; then
2669 tom.houday 237
			if [ "$Lang" == 'fr' ]
2771 rexy 238
				then echo "Aucune passerelle par défaut configurée"
239
				else echo "No default gateway configured"
2669 tom.houday 240
			fi
241
			exit 1
3112 rexy 242
		elif [ $nb_gw -eq 1 ]; then
243
			EXTIF="$GwListSorted"
244
		else
245
			if [ "$Lang" == 'fr' ]
246
				then echo -n "Erreur : Plusieurs interfaces ont une passerelle par défaut ( "
247
				else echo -n "Error : Several interfaces have a default gateway ( "
248
			fi
249
				echo "$GwListSorted" | tr "\n" " "
250
				echo ")"
251
			exit 1
2669 tom.houday 252
		fi
253
	fi
254
	if [ "$Lang" == 'fr' ]
255
		then echo "Interface externe (Internet) utilisée : $EXTIF"
256
		else echo "External interface (Internet) used: $EXTIF"
257
	fi
258
 
259
	if [ -z "$INTIF" ]; then
3112 rexy 260
		IntifListSorted=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$" | uniq | sort)
261
		IntifCount=$(echo "$IntifListSorted" | wc -w)
262
		if [ $IntifCount -eq 0 ]; then
2669 tom.houday 263
			if [ "$Lang" == 'fr' ]
264
				then echo "Aucune interface de disponible pour le réseau interne"
265
				else echo "No interface available for the internal network"
266
			fi
267
			exit 1
3112 rexy 268
		elif [ $IntifCount -eq 1 ]; then
269
			INTIF="$IntifListSorted"
2669 tom.houday 270
		else
3112 rexy 271
			IntifPreferred=$(echo "$IntifListSorted" | head -1 | cut -d' ' -f1)
2669 tom.houday 272
			if [ "$Lang" == 'fr' ]
3112 rexy 273
				then echo 'Liste des interfaces disponibles pour le réseau interne :'
274
				else echo 'List of available interfaces for internal network:'
2669 tom.houday 275
			fi
3112 rexy 276
			echo "$IntifListSorted"
2669 tom.houday 277
			response=''
278
			while true; do
279
				if [ "$Lang" == 'fr' ]
3112 rexy 280
					then echo -n "Choix de l'interface interne ? [$IntifPreferred] "
281
					else echo -n "Choice of internal interface ? [$IntifPreferred] "
2669 tom.houday 282
				fi
283
				read response
3112 rexy 284
				[ -z "$response" ] && response="$IntifPreferred"
2669 tom.houday 285
 
286
				# Check if interface exist
3112 rexy 287
				if [ "$(echo "$IntifListSorted" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 288
					INTIF="$response"
289
					break
290
				else
291
					if [ "$Lang" == 'fr' ]
292
						then echo "Interface \"$response\" introuvable"
293
						else echo "Interface \"$response\" not found"
294
					fi
295
				fi
296
			done
297
		fi
298
	fi
299
	if [ "$Lang" == 'fr' ]
300
		then echo "Interface interne utilisée : $INTIF"
301
		else echo "Internal interface used: $INTIF"
302
	fi
303
 
2290 richard 304
	if [ $Lang == "fr" ]
305
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 306
		else echo -n "Network parameters tests: "
2290 richard 307
	fi
308
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 309
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 310
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 311
	for i in $IF_INTERFACES
312
	do
2688 lucas.echa 313
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 314
			rm -f ifcfg-$i
2454 tom.houday 315
 
2282 richard 316
			if [ $Lang == "fr" ]
317
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 318
				else echo "Deleting: ifcfg-$i"
2282 richard 319
			fi
320
		fi
321
	done
2688 lucas.echa 322
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 323
	echo -n "."
2454 tom.houday 324
# Test Ethernet NIC links state
2669 tom.houday 325
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
326
	if [ ! -z "$interfacesDown" ]; then
327
		for i in $interfacesDown; do
328
			if [ $Lang == "fr" ]
329
			then
330
				echo -e "\nÉchec"
331
				echo "Le lien réseau de la carte $i n'est pas actif."
332
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
333
			else
334
				echo -e "\nFailed"
335
				echo "The link state of $i interface is down."
336
				echo "Make sure that this network card is connected to a switch or an A.P."
337
			fi
338
		done
339
		exit 1
340
	fi
1471 richard 341
	echo -n "."
342
# Test EXTIF config files
2681 tom.houday 343
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
344
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 345
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 346
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 347
	then
784 richard 348
		if [ $Lang == "fr" ]
2454 tom.houday 349
		then
2669 tom.houday 350
			echo -e "\nÉchec"
784 richard 351
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
352
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 353
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 354
		else
2669 tom.houday 355
			echo -e "\nFailed"
784 richard 356
			echo "The Internet connected network card ($EXTIF) isn't well configured."
357
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 358
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 359
		fi
830 richard 360
		echo "DEVICE=$EXTIF"
784 richard 361
		echo "IPADDR="
362
		echo "NETMASK="
363
		echo "GATEWAY="
364
		echo "DNS1="
365
		echo "DNS2="
830 richard 366
		echo "ONBOOT=yes"
2669 tom.houday 367
		exit 1
784 richard 368
	fi
369
	echo -n "."
2290 richard 370
# Test if default GW is alive
1499 richard 371
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 372
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 373
		then
595 richard 374
		if [ $Lang == "fr" ]
2454 tom.houday 375
		then
2669 tom.houday 376
			echo -e "\nÉchec"
2290 richard 377
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 378
			echo "Réglez ce problème puis relancez ce script."
379
		else
2669 tom.houday 380
			echo -e "\nFailed"
2290 richard 381
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 382
			echo "Resolv this problem, then restart this script."
383
		fi
2669 tom.houday 384
		exit 1
308 richard 385
	fi
386
	echo -n "."
2290 richard 387
# Test Internet connectivity
2669 tom.houday 388
	domainTested='www.google.com'
389
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
390
	if [ $? -ne 0 ]; then
595 richard 391
		if [ $Lang == "fr" ]
2454 tom.houday 392
		then
2669 tom.houday 393
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 394
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
395
			echo "Vérifiez la validité des adresses IP des DNS."
396
		else
2669 tom.houday 397
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 398
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
399
			echo "Verify the DNS IP addresses"
400
		fi
2669 tom.houday 401
		exit 1
29 richard 402
	fi
308 richard 403
	echo ". : ok"
2990 rexy 404
} # End of network_testing()
302 richard 405
 
2552 rexy 406
#######################################################################
2990 rexy 407
##                             "init"                                ##
2552 rexy 408
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
409
## - Creation of random password for GRUB, mariadb (admin and user)  ##
410
#######################################################################
2724 rexy 411
init()
302 richard 412
{
527 richard 413
	if [ "$mode" != "update" ]
302 richard 414
	then
415
# On affecte le nom d'organisme
597 richard 416
		header_install
302 richard 417
		ORGANISME=!
418
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 419
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 420
		do
595 richard 421
			if [ $Lang == "fr" ]
2454 tom.houday 422
				then echo -n "Entrez le nom de votre organisme : "
597 richard 423
				else echo -n "Enter the name of your organism : "
595 richard 424
			fi
330 franck 425
			read ORGANISME
613 richard 426
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 427
			then
330 franck 428
				ORGANISME=!
429
			fi
430
		done
302 richard 431
	fi
1 root 432
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 433
# We create random passwords and shared secrets
628 richard 434
	rm -f $PASSWD_FILE
2419 richard 435
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 436
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 437
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
438
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
439
		grep -v '[eE]nter password:' | \
440
		sed -e "s/PBKDF2 hash of your password is //"`
441
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
442
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
443
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
444
	chmod 0600 /boot/grub2/user.cfg
2419 richard 445
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 446
	echo "GRUB2_user=root" >> $PASSWD_FILE
447
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 448
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 449
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 450
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 451
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 452
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 453
	echo "db_user=$DB_USER" >> $PASSWD_FILE
454
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 455
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 456
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
457
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 458
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 459
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
460
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
3135 rexy 461
	csrfkey=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
462
	echo "# Key used to create CSRF-tokens in several ACC forms" >> $PASSWD_FILE
463
	echo "csrf_key=$csrfkey" >> $PASSWD_FILE
628 richard 464
	chmod 640 $PASSWD_FILE
1828 richard 465
#  copy scripts in in /usr/local/bin
2664 tom.houday 466
	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 467
#  copy conf files in /usr/local/etc
1954 richard 468
	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 469
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 470
# generate central conf file
471
	cat <<EOF > $CONF_FILE
612 richard 472
##########################################
473
##                                      ##
474
##          ALCASAR Parameters          ##
475
##                                      ##
476
##########################################
1 root 477
 
612 richard 478
INSTALL_DATE=$DATE
479
VERSION=$VERSION
480
ORGANISM=$ORGANISME
481
EOF
628 richard 482
	chmod o-rwx $CONF_FILE
2724 rexy 483
} # End of init()
1 root 484
 
2552 rexy 485
#########################################################
2990 rexy 486
##                     "network"                       ##
2552 rexy 487
## - Define the several network address                ##
488
## - Define the DNS naming                             ##
489
## - INTIF parameters (consultation network)           ##
490
## - Write "/etc/hosts" file                           ##
491
## - write "hosts.allow" & "hosts.deny" files          ##
492
#########################################################
2724 rexy 493
network()
1 root 494
{
495
	header_install
636 richard 496
	if [ "$mode" != "update" ]
497
		then
498
		if [ $Lang == "fr" ]
499
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
500
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
501
		fi
502
		response=0
2760 lucas.echa 503
		PTN='^[oOyYnN]?$'
504
		until [[ "$response" =~ $PTN ]]
1 root 505
		do
595 richard 506
			if [ $Lang == "fr" ]
659 richard 507
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 508
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 509
			fi
1 root 510
			read response
511
		done
636 richard 512
		if [ "$response" = "n" ] || [ "$response" = "N" ]
513
		then
514
			PRIVATE_IP_MASK="0"
515
			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 516
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 517
			do
595 richard 518
				if [ $Lang == "fr" ]
597 richard 519
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
520
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 521
				fi
597 richard 522
				read PRIVATE_IP_MASK
1 root 523
			done
636 richard 524
		else
2688 lucas.echa 525
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 526
		fi
595 richard 527
	else
2834 rexy 528
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
529
		rm -rf /var/tmp/conf
1 root 530
	fi
861 richard 531
# Define LAN side global parameters
1740 richard 532
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 533
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 534
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 535
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 536
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 537
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 538
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 539
	then
2454 tom.houday 540
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 541
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 542
	fi
1499 richard 543
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
544
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 545
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 546
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 547
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 548
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 549
# Define Internet parameters
2809 rexy 550
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
551
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 552
	DNS1=${DNS1:=208.67.220.220}
70 franck 553
	DNS2=${DNS2:=208.67.222.222}
1499 richard 554
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 555
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 556
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 557
# Write network parameters in the conf file
2737 rexy 558
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
559
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 560
	echo "EXTIF=$EXTIF" >> $CONF_FILE
561
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 562
# Retrieve NIC name of other consultation LAN
2282 richard 563
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
564
	for i in $INTERFACES
565
	do
566
		SUB=`echo ${i:0:2}`
567
		if [ $SUB = "wl" ]
568
			then WIFIF=$i
2454 tom.houday 569
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 570
			then LANIF=$i
571
		fi
572
	done
573
	if [ -n "$WIFIF" ]
574
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
575
	elif [ -n "$LANIF" ]
576
		then echo "LANIF=$LANIF" >> $CONF_FILE
577
	fi
2552 rexy 578
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 579
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 580
	then
2947 rexy 581
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
582
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
583
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 584
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 585
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 586
	else
587
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 588
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 589
	fi
1587 richard 590
	echo "DNS1=$DNS1" >> $CONF_FILE
591
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 592
	echo "PROXY=off" >> $CONF_FILE
593
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
594
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 595
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 596
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 597
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 598
	echo "EXT_DHCP_IP=" >> $CONF_FILE
599
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
600
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 601
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
602
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 603
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 604
# network default
597 richard 605
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 606
	cat <<EOF > /etc/sysconfig/network
607
NETWORKING=yes
608
FORWARD_IPV4=true
609
EOF
2552 rexy 610
# write "/etc/hosts"
1 root 611
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
612
	cat <<EOF > /etc/hosts
503 richard 613
127.0.0.1	localhost
2558 rexy 614
$PRIVATE_IP	$HOSTNAME
1 root 615
EOF
2552 rexy 616
# write EXTIF (Internet) config
1499 richard 617
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
618
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 619
	then
1499 richard 620
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 621
DEVICE=$EXTIF
1585 richard 622
BOOTPROTO=dhcp
623
DNS1=127.0.0.1
624
PEERDNS=no
625
RESOLV_MODS=yes
626
ONBOOT=yes
1613 franck 627
NOZEROCONF=yes
1585 richard 628
METRIC=10
629
MII_NOT_SUPPORTED=yes
630
IPV6INIT=no
631
IPV6TO4INIT=no
632
ACCOUNTING=no
633
USERCTL=no
634
MTU=$MTU
635
EOF
2688 lucas.echa 636
	else
1585 richard 637
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
638
DEVICE=$EXTIF
14 richard 639
BOOTPROTO=static
597 richard 640
IPADDR=$PUBLIC_IP
641
NETMASK=$PUBLIC_NETMASK
642
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 643
DNS1=$DNS1
644
DNS2=$DNS2
1499 richard 645
RESOLV_MODS=yes
14 richard 646
ONBOOT=yes
647
METRIC=10
1610 franck 648
NOZEROCONF=yes
14 richard 649
MII_NOT_SUPPORTED=yes
650
IPV6INIT=no
651
IPV6TO4INIT=no
652
ACCOUNTING=no
653
USERCTL=no
994 franck 654
MTU=$MTU
14 richard 655
EOF
1499 richard 656
	fi
2552 rexy 657
# write INTIF (consultation LAN) in normal mode
2868 rexy 658
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 659
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
660
DEVICE=$INTIF
661
BOOTPROTO=static
662
ONBOOT=yes
663
NOZEROCONF=yes
664
MII_NOT_SUPPORTED=yes
665
IPV6INIT=no
666
IPV6TO4INIT=no
667
ACCOUNTING=no
668
USERCTL=no
669
EOF
2552 rexy 670
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 671
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 672
DEVICE=$INTIF
673
BOOTPROTO=static
674
IPADDR=$PRIVATE_IP
604 richard 675
NETMASK=$PRIVATE_NETMASK
1 root 676
ONBOOT=yes
677
METRIC=10
678
NOZEROCONF=yes
679
MII_NOT_SUPPORTED=yes
14 richard 680
IPV6INIT=no
681
IPV6TO4INIT=no
682
ACCOUNTING=no
683
USERCTL=no
1 root 684
EOF
2282 richard 685
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
686
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
687
	then
688
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
689
DEVICE=$WIFIF
690
BOOTPROTO=static
691
ONBOOT=yes
692
NOZEROCONF=yes
693
MII_NOT_SUPPORTED=yes
694
IPV6INIT=no
695
IPV6TO4INIT=no
696
ACCOUNTING=no
697
USERCTL=no
698
EOF
699
	elif [ -n "$LANIF" ]
700
	then
701
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
702
DEVICE=$LANIF
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
	fi
2552 rexy 713
# write hosts.allow & hosts.deny
1 root 714
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
715
	cat <<EOF > /etc/hosts.allow
716
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 717
sshd: ALL
1 root 718
ntpd: $PRIVATE_NETWORK_SHORT
719
EOF
720
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
721
	cat <<EOF > /etc/hosts.deny
722
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
723
EOF
790 richard 724
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 725
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 726
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 727
# load conntrack ftp module
728
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 729
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 730
# load ipt_NETFLOW module
731
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 732
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 733
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
734
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 735
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
736
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 737
# create the alcasar-network unit
738
	cat << EOF > /etc/systemd/system/alcasar-network.service
739
#  This file is part of systemd.
2454 tom.houday 740
#
2956 rexy 741
#  systemd is free software; you can redistribute it and/or modify it
742
#  under the terms of the GNU General Public License as published by
743
#  the Free Software Foundation; either version 2 of the License, or
744
#  (at your option) any later version.
745
 
746
# This unit starts alcasar-network.sh script.
747
[Unit]
748
Description=alcasar-network.sh execution
749
After=network.target iptables.service
750
 
751
[Service]
752
Type=oneshot
753
RemainAfterExit=yes
754
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
755
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
756
TimeoutSec=0
757
 
758
[Install]
759
WantedBy=multi-user.target
760
EOF
761
	/usr/bin/systemctl daemon-reload
762
 
763
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is started at the end of this script in order not to cut network flow in case of using ssh
2724 rexy 764
} # End of network()
1 root 765
 
2763 rexy 766
##################################################################
2990 rexy 767
##                           "CA"                               ##
2763 rexy 768
## - Creating the CA and the server certificate (lighttpd)      ##
769
##################################################################
770
CA()
771
{
772
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 773
	chmod 755 /etc/pki/
2801 rexy 774
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 775
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 776
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
777
	chmod 600 /etc/pki/CA/private/*
778
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
779
	chmod 640 /etc/pki/tls/private/*
3170 rexy 780
	chmod 644 /etc/pki/tls/certs/*
2763 rexy 781
} # End of CA()
782
 
2990 rexy 783
######################################################
784
##                       "ACC"                      ##
785
## - copy ALCASAR Control Center (ACC) files        ##
786
## - configuration of the web server (Lighttpd)     ##
787
## - creation of the first ACC admin account        ##
788
## - secure the ACC access                          ##
789
######################################################
2724 rexy 790
ACC()
1 root 791
{
792
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
793
	mkdir $DIR_WEB
1833 richard 794
# Copy & adapt ACC files
316 richard 795
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
796
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 797
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
798
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
799
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
3135 rexy 800
	$SED "s?^\$csrf_key = .*?\$csrf_key = \"$csrfkey\"\;?g" $DIR_ACC/manager/htdocs/activity.php
5 franck 801
	chown -R apache:apache $DIR_WEB/*
1833 richard 802
# copy & adapt "freeradius-web" files
803
	cp -rf $DIR_CONF/freeradius-web/ /etc/
804
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
805
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
806
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
807
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
808
	cat <<EOF > /etc/freeradius-web/naslist.conf
809
nas1_name: alcasar-$ORGANISME
810
nas1_model: Network Access Controler
811
nas1_ip: $PRIVATE_IP
812
nas1_port_num: 0
813
nas1_community: public
814
EOF
815
	chown -R apache:apache /etc/freeradius-web/
816
# create the log & backup structure :
1489 richard 817
# - base = users database
818
# - archive = tarball of "base + http firewall + netflow"
1833 richard 819
# - security = watchdog log
2829 rexy 820
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 821
	for i in base archive security activity_report iot_captures;
1 root 822
	do
823
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
824
	done
5 franck 825
	chown -R root:apache $DIR_SAVE
1833 richard 826
# Configuring & securing php
2937 rexy 827
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 828
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
829
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 830
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 831
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
832
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 833
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
834
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 835
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
836
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 837
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 838
# Configuring & securing Lighttpd
790 richard 839
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 840
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
841
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 842
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
843
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 844
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
845
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 846
 
847
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 848
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
3110 rexy 849
	$SED "s?^#[ ]*\"mod_authn_file\",.*?\"mod_authn_file\",?g" /etc/lighttpd/modules.conf
2812 rexy 850
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
851
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
852
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 853
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
854
 
2592 rexy 855
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 856
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 857
 
858
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
859
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
860
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
861
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
862
 
863
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
864
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 865
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
866
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2818 rexy 867
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 868
 
2588 rexy 869
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
870
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
871
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 872
 
2588 rexy 873
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 874
 
2552 rexy 875
# Creation of the first account (in 'admin' profile)
2293 tom.houday 876
	if [ "$mode" = "install" ]
2688 lucas.echa 877
	then
878
		header_install
1268 richard 879
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 880
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
881
		mkdir -p $DIR_DEST_ETC/digest
882
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 883
		if [ $Lang == "fr" ]
2760 lucas.echa 884
			then echo "Création du premier compte administrateur : "
885
			else echo "Creation of the first admin account : "
2737 rexy 886
		fi
2688 lucas.echa 887
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
888
		do
889
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
890
		done
2293 tom.houday 891
	fi
2818 rexy 892
# Creation of ACC certs links
893
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
894
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
895
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 896
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
897
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 898
	# Log file for ACC access imputability
2887 rexy 899
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
900
	chown root:apache $DIR_SAVE/security/acc_access.log
901
	chmod 664 $DIR_SAVE/security/acc_access.log
2888 rexy 902
# Copy IEEE-MAC-manuf list (origin from sanitized nmac file : see linuxnet.ca)
903
    cp $DIR_CONF/nmap-mac-prefixes /usr/local/share/
2724 rexy 904
} # End of ACC()
1 root 905
 
2552 rexy 906
#############################################################
2990 rexy 907
##                     "time_server"                       ##
2552 rexy 908
## - Configuring NTP server                                ##
909
#############################################################
2724 rexy 910
time_server()
1837 richard 911
{
912
# Set the Internet time server
913
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
914
	cat <<EOF > /etc/ntp/step-tickers
915
0.fr.pool.ntp.org	# adapt to your country
916
1.fr.pool.ntp.org
917
2.fr.pool.ntp.org
918
EOF
919
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
920
	cat <<EOF > /etc/ntp.conf
921
server 0.fr.pool.ntp.org	# adapt to your country
922
server 1.fr.pool.ntp.org
923
server 2.fr.pool.ntp.org
924
server 127.127.1.0   		# local clock si NTP internet indisponible ...
925
fudge 127.127.1.0 stratum 10
926
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
927
restrict 127.0.0.1
928
driftfile /var/lib/ntp/drift
929
logfile /var/log/ntp.log
930
disable monitor
931
EOF
932
	chown -R ntp:ntp /var/lib/ntp
933
# Synchronize now
2688 lucas.echa 934
	ntpd -4 -q -g &
2724 rexy 935
} # End of time_server()
1837 richard 936
 
2541 rexy 937
#####################################################################
2990 rexy 938
##                           "init_db"                             ##
2541 rexy 939
## - Mysql initialization                                          ##
940
## - Set admin (root) password                                     ##
941
## - Remove unused users & databases                               ##
942
## - Radius database creation                                      ##
943
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
944
#####################################################################
2724 rexy 945
init_db()
1 root 946
{
2688 lucas.echa 947
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 948
	then
949
		systemctl stop mysqld
950
	fi
1355 richard 951
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 952
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 953
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 954
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 955
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
956
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 957
	[ -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 958
	[ -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 959
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
960
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
961
	/usr/bin/systemctl start mysqld
1963 richard 962
	nb_round=1
1981 richard 963
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 964
	do
965
		nb_round=`expr $nb_round + 1`
966
		sleep 2
967
	done
1981 richard 968
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 969
	then
1981 richard 970
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 971
		exit
1955 richard 972
	fi
1355 richard 973
# Secure the server
2688 lucas.echa 974
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 975
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 976
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
977
	$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 978
# Create 'radius' database
2688 lucas.echa 979
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 980
# Add an empty radius database structure
2688 lucas.echa 981
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 982
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 983
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
984
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
985
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 986
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 987
	/usr/bin/systemctl daemon-reload
2724 rexy 988
} # End of init_db()
1 root 989
 
2423 richard 990
###################################################################
2990 rexy 991
##                           "freeradius"                        ##
2423 richard 992
## - Set the configuration files                                 ##
993
## - Set the shared secret between coova-chilli and freeradius   ##
994
## - Adapt the Mysql conf file and counters                      ##
995
###################################################################
2724 rexy 996
freeradius()
1 root 997
{
1800 richard 998
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 999
	chown -R radius:radius /etc/raddb
1000
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 1001
# Set radius global parameters (radius.conf)
1 root 1002
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
1003
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
1004
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 1005
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
1006
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 1007
# Add ALCASAR & Coovachilli dictionaries
1008
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1009
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1010
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1011
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1012
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1013
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1014
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1015
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1016
client localhost {
1017
	ipaddr = 127.0.0.1
1 root 1018
	secret = $secretradius
2438 richard 1019
	shortname = chilli
2454 tom.houday 1020
	nas_type = other
1 root 1021
}
1022
EOF
2758 rexy 1023
# Set Virtual server
1024
    # Remvoveing all except "alcasar virtual site")
1025
	# 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 1026
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1027
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1028
	chown radius:apache /etc/raddb/sites-available/alcasar*
1029
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1030
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1031
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1032
# Set modules
2728 rexy 1033
	# Add custom LDAP "available module"
2758 rexy 1034
	# 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 1035
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1036
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1037
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1038
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1039
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1040
	do
1041
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1042
	done
2758 rexy 1043
# Configure SQL module
2420 richard 1044
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1045
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1046
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1047
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1048
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1049
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1050
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1051
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1052
	# no TLS encryption on 127.0.0.1
2763 rexy 1053
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1054
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1055
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1056
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1057
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1058
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1059
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1060
	[ -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
1061
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1062
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1063
# sqlcounter modifications
2470 richard 1064
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1065
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1066
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1067
# make certain that mysql is up before freeradius start
2937 rexy 1068
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1069
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1070
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1071
# Allow apache to change some conf files (ie : ldap on/off)
1072
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1073
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1074
} # End of freeradius()
1 root 1075
 
2423 richard 1076
#############################################################################
2990 rexy 1077
##                                "chilli"                                 ##
2423 richard 1078
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1079
## - Adapt the authentication web page (intercept.php)                     ##
1080
#############################################################################
2724 rexy 1081
chilli()
1 root 1082
{
1370 richard 1083
# chilli unit for systemd
2937 rexy 1084
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1085
#  This file is part of systemd.
1086
#
1087
#  systemd is free software; you can redistribute it and/or modify it
1088
#  under the terms of the GNU General Public License as published by
1089
#  the Free Software Foundation; either version 2 of the License, or
1090
#  (at your option) any later version.
2771 rexy 1091
 
1092
# This unit launches coova-chilli a captive portal
1370 richard 1093
[Unit]
1094
Description=chilli is a captive portal daemon
1095
After=network.target
1096
 
1097
[Service]
1379 richard 1098
Type=forking
1370 richard 1099
ExecStart=/usr/libexec/chilli start
1100
ExecStop=/usr/libexec/chilli stop
1101
ExecReload=/usr/libexec/chilli reload
2775 rexy 1102
PIDFile=/run/chilli.pid
1370 richard 1103
 
1104
[Install]
1105
WantedBy=multi-user.target
1106
EOF
799 richard 1107
# init file creation
1370 richard 1108
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1109
	cat <<EOF > /etc/init.d/chilli
799 richard 1110
#!/bin/sh
1111
#
1112
# chilli CoovaChilli init
1113
#
1114
# chkconfig: 2345 65 35
1115
# description: CoovaChilli
1116
### BEGIN INIT INFO
1117
# Provides:       chilli
2454 tom.houday 1118
# Required-Start: network
1119
# Should-Start:
799 richard 1120
# Required-Stop:  network
2454 tom.houday 1121
# Should-Stop:
799 richard 1122
# Default-Start:  2 3 5
1123
# Default-Stop:
1124
# Description:    CoovaChilli access controller
1125
### END INIT INFO
1126
 
1127
[ -f /usr/sbin/chilli ] || exit 0
1128
. /etc/init.d/functions
1129
CONFIG=/etc/chilli.conf
2775 rexy 1130
pidfile=/run/chilli.pid
799 richard 1131
[ -f \$CONFIG ] || {
2394 tom.houday 1132
	echo "\$CONFIG Not found"
1133
	exit 0
799 richard 1134
}
2882 rexy 1135
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1136
RETVAL=0
1137
prog="chilli"
1138
case \$1 in
2394 tom.houday 1139
	start)
2454 tom.houday 1140
		if [ -f \$pidfile ] ; then
2394 tom.houday 1141
			gprintf "chilli is already running"
1142
		else
1143
			gprintf "Starting \$prog: "
2884 rexy 1144
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1145
			rm -f /run/chilli* # cleaning
2394 tom.houday 1146
			/usr/sbin/modprobe tun >/dev/null 2>&1
1147
			echo 1 > /proc/sys/net/ipv4/ip_forward
1148
			[ -e /dev/net/tun ] || {
2454 tom.houday 1149
				(cd /dev;
1150
				mkdir net;
1151
				cd net;
2394 tom.houday 1152
				mknod tun c 10 200)
1153
			}
1154
			ifconfig $INTIF 0.0.0.0
1155
			/usr/sbin/ethtool -K $INTIF gro off
1156
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1157
			RETVAL=\$?
1158
		fi
1159
		;;
799 richard 1160
 
2394 tom.houday 1161
	reload)
1162
		killall -HUP chilli
1163
		;;
799 richard 1164
 
2394 tom.houday 1165
	restart)
1166
		\$0 stop
1167
		sleep 2
1168
		\$0 start
1169
		;;
799 richard 1170
 
2394 tom.houday 1171
	status)
1172
		status chilli
1173
		RETVAL=0
1174
		;;
1175
 
1176
	stop)
2454 tom.houday 1177
		if [ -f \$pidfile ] ; then
2394 tom.houday 1178
			gprintf "Shutting down \$prog: "
1179
			killproc /usr/sbin/chilli
1180
			RETVAL=\$?
1181
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1182
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1183
		else
2394 tom.houday 1184
			gprintf "chilli is not running"
1185
		fi
1186
		;;
1187
 
1188
	*)
1189
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1190
		exit 1
799 richard 1191
esac
1192
echo
1193
EOF
2324 tom.houday 1194
	chmod a+x /etc/init.d/chilli
1195
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1196
# conf file creation
346 richard 1197
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1198
	#NTP Option configuration for DHCP
2032 richard 1199
	#DHCP Options : rfc2132
1200
		#dhcp option value will be convert in hexa.
1201
		#NTP option (or 'option 42') is like :
2454 tom.houday 1202
		#
2032 richard 1203
		#    Code   Len         Address 1               Address 2
1204
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1205
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1206
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1207
		#
1208
		#Code : 42 => 2a
1209
		#Len : 4 => 04
2688 lucas.echa 1210
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1211
	cat <<EOF > /etc/chilli.conf
1212
# coova config for ALCASAR
2775 rexy 1213
cmdsocket	/run/chilli.sock
1336 richard 1214
unixipc		chilli.$INTIF.ipc
2775 rexy 1215
pidfile		/run/chilli.pid
346 richard 1216
net		$PRIVATE_NETWORK_MASK
595 richard 1217
dhcpif		$INTIF
841 richard 1218
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1219
#nodynip
865 richard 1220
#statip
1221
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1222
domain		$DOMAIN
355 richard 1223
dns1		$PRIVATE_IP
1224
dns2		$PRIVATE_IP
346 richard 1225
uamlisten	$PRIVATE_IP
503 richard 1226
uamport		3990
2370 tom.houday 1227
uamuiport	3991
837 richard 1228
macauth
1229
macpasswd	password
1697 richard 1230
strictmacauth
1243 richard 1231
locationname	$HOSTNAME.$DOMAIN
346 richard 1232
radiusserver1	127.0.0.1
1233
radiusserver2	127.0.0.1
1234
radiussecret	$secretradius
1235
radiusauthport	1812
1236
radiusacctport	1813
2818 rexy 1237
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1238
redirurl
1243 richard 1239
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1240
uamsecret	$secretuam
1249 richard 1241
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1242
coaport		3799
1379 richard 1243
conup		$DIR_DEST_BIN/alcasar-conup.sh
1244
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1245
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1246
include		$DIR_DEST_ETC/alcasar-uamallowed
1247
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1248
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1249
#dhcpgateway		none
1250
#dhcprelayagent		none
1610 franck 1251
#dhcpgatewayport	none
2234 richard 1252
sslkeyfile	/etc/pki/tls/private/alcasar.key
1253
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1254
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1255
#redirssl
1256
#uamuissl
346 richard 1257
EOF
2274 richard 1258
# 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 1259
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1260
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1261
# create files for trusted domains and urls
1148 crox53 1262
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1263
	chown root:apache $DIR_DEST_ETC/alcasar-*
1264
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1265
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1266
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1267
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1268
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1269
	if [ "$chilli_exist" == "1" ]
1270
	then
2454 tom.houday 1271
		userdel -r chilli 2>/dev/null
796 richard 1272
	fi
1273
	groupadd -f chilli
1274
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1275
}  # End of chilli()
1349 richard 1276
 
2541 rexy 1277
################################################################
2990 rexy 1278
##                        "e2guardian"                        ##
2541 rexy 1279
## - Set the parameters of this HTML proxy (as controler)     ##
1280
################################################################
2724 rexy 1281
e2guardian()
1 root 1282
{
2758 rexy 1283
# Adapt systemd unit
2937 rexy 1284
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1285
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
3177 rexy 1286
	$SED "s?^After=.*?After=network-online.target chilli.service?g" /etc/systemd/system/e2guardian.service
1287
	$SED "/^PIDFile=/d" /etc/systemd/system/e2guardian.service
1288
 
2937 rexy 1289
# Adapt the main conf file
2521 armand.ito 1290
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
1293 richard 1291
# French deny HTML page
2764 rexy 1292
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
2840 rexy 1293
# 2 filtergroups (8080 & 8090)
1294
	$SED "s?^filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1295
# Listen on 8080 (HTTP for BL users) only on LAN side
1296
	$SED "s?^filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1297
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
2840 rexy 1298
# Listen on 8090 (HTTP for WL/AV users) only on LAN side
1299
	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1300
	$SED "/^filterports = 8080/a filterports = 8090" $DIR_DG/e2guardian.conf
2844 rexy 1301
# E2guardian doesn't listen transparently on 8443 (HTTPS) (only in future version)
1302
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1303
# Don't log
2521 armand.ito 1304
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1305
# Disable HTML content control (weighted & banned)
2521 armand.ito 1306
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1307
# Enable authport plugin
1308
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1309
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
3077 rexy 1310
# Set Max RAM cache to 10Mb
1311
	$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_DG/e2guardian.conf
1312
# Set Max file size cache to 20Mb
1313
	$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_DG/e2guardian.conf
2841 rexy 1314
# Adapt the first group conf file
1315
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1316
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1317
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
2866 rexy 1318
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
2841 rexy 1319
 
2867 rexy 1320
# copy & adapt HTML templates
2866 rexy 1321
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1322
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1323
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1324
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1325
 
2841 rexy 1326
###### ALCASAR special filtering ####
2840 rexy 1327
# RAZ bannedphraselist
1328
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1329
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1330
# Disable URL control with regex
2764 rexy 1331
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1332
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1333
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash... 
2764 rexy 1334
#	[ -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
1335
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1336
#	[ -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
1337
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1338
# Dont filtering files by extension or mime-type (empty list)
497 richard 1339
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1340
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1341
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1342
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1343
# Empty LAN IP list that won't be WEB filtered
497 richard 1344
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1345
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1346
# Creation of ALCASAR banned site list
2841 rexy 1347
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1348
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1349
# E2guardian filter config for ALCASAR
1350
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1351
# block all SSL and CONNECT tunnels
1352
**s
1353
# block all SSL and CONNECT tunnels specified only as an IP
1354
*ips
1355
# block all sites specified only by an IP
1356
*ip
1357
EOF
2775 rexy 1358
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1359
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1360
	cat <<EOF > $DIR_DG/lists/bannedurllist
1361
# E2guardian filter config for ALCASAR
1362
EOF
2775 rexy 1363
# Creation of files for rehabilited domains and urls
2758 rexy 1364
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1365
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1366
	touch $DIR_DG/lists/exceptionsitelist
1367
	touch $DIR_DG/lists/exceptionurllist
1368
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1369
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1370
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1371
 
2758 rexy 1372
# Bing - add 'adlt=strict'
1373
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1374
EOF
1375
# 'Safesearch' regex actualisation
1376
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1377
# change the google safesearch ("safe=strict" instead of "safe=vss")
1378
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1379
 
1380
# Create & adapt the second group conf file (av + av_wl)
1381
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1382
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1383
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1384
	$SED "s?^urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist'?urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist.default'?g" $DIR_DG/e2guardianf2.conf # no banned urls
2841 rexy 1385
 
2775 rexy 1386
# create log folder
1387
    mkdir -p /var/log/e2guardian
1388
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1389
} # End of e2guardian()
1 root 1390
 
2724 rexy 1391
##############################################################
2990 rexy 1392
##                        "ulogd"                           ##
2724 rexy 1393
## - Ulog config for multi-log files                        ##
1394
##############################################################
1395
ulogd()
476 richard 1396
{
1397
# Three instances of ulogd (three different logfiles)
1398
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1399
	nl=1
1358 richard 1400
	for log_type in traceability ssh ext-access
478 richard 1401
	do
2937 rexy 1402
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1403
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1404
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1405
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1406
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1407
[emu1]
478 richard 1408
file="/var/log/firewall/$log_type.log"
1409
sync=1
1410
EOF
2938 rexy 1411
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1412
		nl=`expr $nl + 1`
1413
	done
476 richard 1414
	chown -R root:apache /var/log/firewall
1415
	chmod 750 /var/log/firewall
1416
	chmod 640 /var/log/firewall/*
2724 rexy 1417
}  # End of ulogd()
476 richard 1418
 
1159 crox53 1419
##########################################################
2990 rexy 1420
##                     "nfsen"                          ##
2771 rexy 1421
## - configure NetFlow collector (nfcapd)               ##
1422
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1423
##########################################################
1389 richard 1424
nfsen()
1 root 1425
{
2772 rexy 1426
	groupadd -f nfcapd
2868 rexy 1427
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1428
# nfcapd unit for systemd
2937 rexy 1429
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 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.
1436
 
2771 rexy 1437
# This unit launches nfcapd (a Netflow collector).
1372 richard 1438
[Unit]
2771 rexy 1439
Description=Netflow Capture Daemon
1440
After=network-online.target iptables.service
1372 richard 1441
 
1442
[Service]
3079 rexy 1443
Type=simple
2776 rexy 1444
ExecStartPre=/bin/mkdir -p /run/nfcapd
1445
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1446
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1447
ExecStart=/usr/bin/nfcapd -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 -w /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1448
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1449
 
1450
[Install]
1451
WantedBy=multi-user.target
1452
EOF
2825 rexy 1453
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1454
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1455
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1456
} # End of nfsen()
1 root 1457
 
2552 rexy 1458
###########################################################
2990 rexy 1459
##                       "vnstat"                        ##
2809 rexy 1460
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1461
###########################################################
2724 rexy 1462
vnstat()
1541 richard 1463
{
2990 rexy 1464
# vnstat
2933 rexy 1465
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1466
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1467
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1468
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1469
# vnstat-dashboard
2933 rexy 1470
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1471
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1472
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1473
} # End of vnstat()
2281 tom.houday 1474
 
2724 rexy 1475
#########################################################
2990 rexy 1476
##                     "unbound"                       ##
2724 rexy 1477
## - create the conf files for 4 unbound services      ##
1478
## - create the systemd files for 4 unbound services   ##
1479
#########################################################
2688 lucas.echa 1480
unbound ()
1481
{
1482
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1483
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1484
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1485
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1486
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1487
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1488
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1489
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1490
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1491
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1492
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1493
 
2724 rexy 1494
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1495
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1496
forward-zone:
1497
	name: "."
1498
	forward-addr: $DNS1
1499
	forward-addr: $DNS2
1472 richard 1500
EOF
1501
 
2724 rexy 1502
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1503
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1504
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1505
## Add one block for each domain name managed by an other DNS server
1506
##
1507
## Example:
1508
##
1509
## server:
1510
##     local-zone: "<your_domain>." transparent
1511
## forward-zone:
1512
##     name: "<your_domain>."
1513
##     forward-addr: <@IP_domain_server>
1514
##
2558 rexy 1515
EOF
1516
 
2724 rexy 1517
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1518
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1519
server:
1520
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1521
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1522
EOF
1523
 
2724 rexy 1524
# Configuration file for lo of forward unbound
2688 lucas.echa 1525
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1526
server:
1527
	interface: 127.0.0.1@53
1528
	access-control-view: 127.0.0.1/8 lo
1529
view:
1530
	name: "lo"
2864 rexy 1531
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1532
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1533
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1534
	view-first: yes
1535
EOF
1536
 
2724 rexy 1537
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1538
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1539
server:
1540
	interface: ${PRIVATE_IP}@53
1541
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1542
view:
1543
	name: "$INTIF"
1544
	view-first: yes
1545
EOF
1546
 
2831 rexy 1547
# Configuration file for main unbound
2688 lucas.echa 1548
	cat << EOF > /etc/unbound/unbound.conf
1549
server:
1550
	verbosity: 1
1551
	hide-version: yes
1552
	hide-identity: yes
1553
	do-ip6: no
1554
	include: /etc/unbound/conf.d/common/forward-zone.conf
1555
	include: /etc/unbound/conf.d/common/local-forward/*
1556
	include: /etc/unbound/conf.d/common/local-dns/*
1557
	include: /etc/unbound/conf.d/forward/*
1558
EOF
1559
 
2724 rexy 1560
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1561
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1562
server:
1563
	interface: ${PRIVATE_IP}@54
1564
	access-control: $PRIVATE_IP_MASK allow
1565
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1566
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1567
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1568
EOF
1569
 
2724 rexy 1570
# Configuration file for blacklist unbound
2688 lucas.echa 1571
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1572
server:
1573
	verbosity: 1
1574
	hide-version: yes
1575
	hide-identity: yes
1576
	do-ip6: no
1577
	logfile: "/var/log/unbound/unbound-blacklist.log"
1578
	chroot: ""
1579
	define-tag: "blacklist"
1580
	log-local-actions: yes
1581
	include: /etc/unbound/conf.d/common/forward-zone.conf
1582
	include: /etc/unbound/conf.d/common/local-forward/*
1583
	include: /etc/unbound/conf.d/common/local-dns/*
1584
	include: /etc/unbound/conf.d/blacklist/*
1585
	include: /usr/local/share/unbound-bl-enabled/*
1586
EOF
1587
 
2724 rexy 1588
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1589
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1590
server:
1591
	interface: ${PRIVATE_IP}@55
1592
	access-control: $PRIVATE_IP_MASK allow
1593
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1594
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1595
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1596
EOF
1597
 
2724 rexy 1598
# Configuration file for whitelist unbound
2688 lucas.echa 1599
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1600
server:
3099 rexy 1601
	module-config: "ipset validator iterator"
2688 lucas.echa 1602
	verbosity: 1
1603
	hide-version: yes
1604
	hide-identity: yes
1605
	do-ip6: no
1606
	do-not-query-localhost: no
1607
	define-tag: "whitelist"
1608
	local-zone: "." transparent
1609
	local-zone-tag: "." "whitelist"
3099 rexy 1610
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1611
	include: /etc/unbound/conf.d/common/local-forward/*
1612
	include: /etc/unbound/conf.d/common/local-dns/*
1613
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1614
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1615
	username: ""
1616
ipset:
1617
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1618
EOF
1619
 
2724 rexy 1620
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1621
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1622
server:
1623
	interface: ${PRIVATE_IP}@56
1624
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1625
view:
1626
	name: "$INTIF"
1627
	local-zone: "." redirect
1628
	local-data: ". A $PRIVATE_IP"
1629
EOF
1630
 
2724 rexy 1631
# Configuration file for blackhole unbound
2688 lucas.echa 1632
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1633
server:
1634
	verbosity: 1
1635
	hide-version: yes
1636
	hide-identity: yes
1637
	do-ip6: no
2861 rexy 1638
	include: /etc/unbound/conf.d/common/local-forward/*
1639
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1640
	include: /etc/unbound/conf.d/blackhole/*
1641
EOF
2937 rexy 1642
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1643
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1644
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
3177 rexy 1645
	$SED "/^PIDFile=/d" /etc/systemd/system/unbound.service
2688 lucas.echa 1646
	for list in blacklist blackhole whitelist
1474 richard 1647
	do
3177 rexy 1648
		cp -f /etc/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
2937 rexy 1649
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1474 richard 1650
	done
2724 rexy 1651
} # End of unbound()
2688 lucas.echa 1652
 
2689 lucas.echa 1653
##################################################
2990 rexy 1654
##                   "dhcpd"                    ##
2689 lucas.echa 1655
##################################################
2724 rexy 1656
dhcpd()
2689 lucas.echa 1657
{
1658
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1659
	cat <<EOF > /etc/dhcpd.conf
1660
ddns-update-style none;
1661
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1662
	option routers $PRIVATE_IP;
1663
	option subnet-mask $PRIVATE_NETMASK;
1664
	option domain-name-servers $PRIVATE_IP;
1665
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1666
	default-lease-time 21600;
1667
	max-lease-time 43200;
1668
}
1669
EOF
2724 rexy 1670
} # End of dhcpd()
2689 lucas.echa 1671
 
2552 rexy 1672
##########################################################
2990 rexy 1673
##                         "BL"                         ##
2769 rexy 1674
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1675
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1676
##     - URLs for E²guardian                            ##
1677
##     - IPs for NetFilter                              ##
2769 rexy 1678
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1679
##########################################################
2724 rexy 1680
BL()
308 richard 1681
{
2990 rexy 1682
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1683
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1684
	mkdir -p /tmp/blacklists
1938 richard 1685
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1686
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1687
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1688
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1689
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1690
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1691
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1692
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1693
# add additional BL files
2770 rexy 1694
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1695
	do
1696
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1697
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1698
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1699
	done
2521 armand.ito 1700
	chown -R e2guardian:apache $DIR_DG
1957 richard 1701
	chown -R root:apache $DIR_DEST_SHARE
1702
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1703
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1704
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1705
# enable the default categories
1957 richard 1706
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1707
	rm -rf /tmp/blacklists
2724 rexy 1708
} # End of BL()
219 jeremy 1709
 
2552 rexy 1710
#######################################################
2990 rexy 1711
##                    "cron"                         ##
2552 rexy 1712
## - write all cron & anacron files                  ##
1713
#######################################################
2724 rexy 1714
cron()
1 root 1715
{
2640 rexy 1716
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1717
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1718
	cat <<EOF > /etc/crontab
1828 richard 1719
SHELL=/usr/bin/bash
2640 rexy 1720
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1721
MAILTO=root
1722
HOME=/
1723
 
1724
# run-parts
1725
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1726
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1727
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1728
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1729
EOF
1730
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1731
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1732
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1733
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1734
EOF
811 richard 1735
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1736
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1737
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1738
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1739
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1740
EOF
952 franck 1741
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1742
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1743
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1744
EOF
2454 tom.houday 1745
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1746
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1747
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1748
EOF
2454 tom.houday 1749
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1750
# Update the system and reboot if needed (everyday at 3:30 am)
1751
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1752
EOF
2454 tom.houday 1753
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1754
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1755
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1756
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1757
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1758
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1759
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1760
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1761
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1762
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1763
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1764
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1765
EOF
2454 tom.houday 1766
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1767
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1768
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with unbound-whitelist hook (every sunday at 0:05 am)
2886 rexy 1769
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1770
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1771
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1772
 
2886 rexy 1773
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1774
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1775
EOF
2454 tom.houday 1776
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1777
# start dead daemons (after boot process and every 20')
1851 franck 1778
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1779
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1780
EOF
2454 tom.houday 1781
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1782
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1783
 
1874 raphael.pi 1784
EOF
2769 rexy 1785
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1786
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1787
 
1788
EOF
2304 tom.houday 1789
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1790
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1791
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1792
EOF
2771 rexy 1793
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1794
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1795
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1796
EOF
1808 richard 1797
# removing the users crons
522 richard 1798
	rm -f /var/spool/cron/*
2724 rexy 1799
} # End of cron()
1 root 1800
 
2867 rexy 1801
########################################################################
2990 rexy 1802
##                              "Fail2Ban"                            ##
2867 rexy 1803
##- Adapt conf file to ALCASAR                                        ##
1804
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1805
########################################################################
1163 crox53 1806
fail2ban()
1807
{
2868 rexy 1808
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1809
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
1810
	$SED "s?^before =.*?before = paths-fedora.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1811
 
1812
# add 5 jails and their filters
1813
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1814
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1815
[sshd]
1816
enabled = true
1817
#enabled  = false
1818
maxretry = 3
2868 rexy 1819
bantime = 3m
1820
findtime = 5m
2867 rexy 1821
EOF
1822
 
1823
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1824
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1825
[lighttpd-auth]
1826
enabled = true
1827
#enabled  = false
1828
maxretry = 3
2868 rexy 1829
bantime = 3m
1830
findtime = 3m
2867 rexy 1831
EOF
1832
 
1833
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1834
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1835
[alcasar_mod-evasive]
1836
#enabled = true
1837
enabled = false
1838
backend = auto
1839
filter = alcasar_mod-evasive
1840
action = iptables-allports[name=alcasar_mod-evasive]
1841
logpath = /var/log/lighttpd/access.log
1842
maxretry = 3
2868 rexy 1843
bantime = 3m
1844
findtime = 3m
2867 rexy 1845
EOF
2990 rexy 1846
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1847
[Definition]
1848
failregex =  <HOST> .+\] "[^"]+" 403
1849
ignoreregex =
1850
EOF
1851
 
1852
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1853
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1854
[alcasar_intercept]
1855
enabled = true
1856
#enabled = false
1857
backend = auto
1858
filter = alcasar_intercept
1859
action = iptables-allports[name=alcasar_intercept]
1860
logpath = /var/log/lighttpd/access.log
1861
maxretry = 5
2868 rexy 1862
bantime = 3m
1863
findtime = 3m
1864
EOF
2990 rexy 1865
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1866
[Definition]
1867
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1868
ignoreregex =
1869
EOF
1870
 
1871
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1872
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1873
[alcasar_change-pwd]
1874
enabled = true
1875
#enabled = false
1876
backend = auto
1877
filter = alcasar_change-pwd
1878
action = iptables-allports[name=alcasar_change-pwd]
1879
logpath = /var/log/lighttpd/access.log
1880
maxretry = 5
2868 rexy 1881
bantime = 3m
1882
findtime = 3m
2867 rexy 1883
EOF
2990 rexy 1884
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1885
[Definition]
1886
failregex = <HOST> .* \"POST \/password\.php
1887
ignoreregex =
1888
EOF
1889
 
2840 rexy 1890
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1891
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1892
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1893
	chmod 644 /var/log/fail2ban.log
2887 rexy 1894
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1895
	/usr/bin/touch /var/log/auth.log
1515 richard 1896
# fail2ban unit
2990 rexy 1897
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1898
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1899
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1900
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1901
} # End of fail2ban()
1163 crox53 1902
 
2990 rexy 1903
########################################################
1904
##                  "gammu_smsd"                      ##
1905
## - Creating of SMS management database              ##
1906
## - Write the gammu a gammu_smsd conf files          ##
1907
########################################################
1376 richard 1908
gammu_smsd()
1909
{
2601 tom.houday 1910
# Create 'gammu' system user
1911
	groupadd -f gammu_smsd
2868 rexy 1912
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1913
	usermod -a -G dialout gammu_smsd
1914
 
1915
# Create 'gammu' database
1916
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1917
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1918
# Add a gammu database structure
2688 lucas.echa 1919
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1920
 
2552 rexy 1921
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1922
	cat << EOF > /etc/gammurc
2552 rexy 1923
[gammu]
1924
device = /dev/ttyUSB0
1925
connection = at115200
1926
EOF
1927
 
2601 tom.houday 1928
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1929
[gammu]
1930
port = /dev/ttyUSB0
1931
connection = at115200
1932
 
1933
[smsd]
1934
PIN = 1234
1935
logfile = /var/log/gammu-smsd/gammu-smsd.log
1936
logformat = textall
1937
debuglevel = 0
1938
 
1939
service = sql
1940
driver = native_mysql
1941
user = $DB_USER
1942
password = $radiuspwd
1943
pc = localhost
1944
database = $DB_GAMMU
1945
 
2631 rexy 1946
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1947
 
1948
StatusFrequency = 30
1380 richard 1949
;LoopSleep = 2
1376 richard 1950
 
1951
;ResetFrequency = 300
1952
;HardResetFrequency = 120
1953
 
2454 tom.houday 1954
CheckSecurity = 1
1376 richard 1955
CheckSignal = 1
1956
CheckBattery = 0
1957
EOF
2601 tom.houday 1958
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1959
 
2601 tom.houday 1960
# Create the systemd unit
2937 rexy 1961
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1962
[Unit]
1963
Description=SMS daemon for Gammu
1964
Documentation=man:gammu-smsd(1)
3123 rexy 1965
After=network.target mysqld.service
1376 richard 1966
 
2601 tom.houday 1967
[Service]
1968
Type=forking
2775 rexy 1969
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 1970
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1971
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1972
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1973
 
1974
[Install]
1975
WantedBy=multi-user.target
1976
EOF
1977
 
2314 richard 1978
# Log folder for gammu-smsd
2772 rexy 1979
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1980
	chmod 755 /var/log/gammu-smsd
1376 richard 1981
 
2552 rexy 1982
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1983
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1984
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1985
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1986
#EOF
2552 rexy 1987
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1988
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1989
 
2724 rexy 1990
} # End of gammu_smsd()
1376 richard 1991
 
2990 rexy 1992
########################################################
1993
##                      "msec"                        ##
1994
## - Apply the "fileserver" security level            ##
1995
## - remove the "system request" for rebooting        ##
1996
## - Fix several file permissions                     ##
1997
########################################################
2202 richard 1998
msec()
1999
{
2000
 
2001
# Apply fileserver security level
2990 rexy 2002
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2003
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2004
 
2203 richard 2005
# Set permissions monitoring and enforcement
2202 richard 2006
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2007
/var/log/firewall/                      root.apache     750
2202 richard 2008
/var/log/firewall/*                     root.apache     640
2009
/etc/security/msec/perm.local           root.root       640
2010
/etc/security/msec/level.local          root.root       640
2011
/etc/freeradius-web                     root.apache     750
2012
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2013
/etc/raddb/client.conf                  radius.radius   640
2014
/etc/raddb/radius.conf                  radius.radius   640
2015
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2016
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2017
/etc/pki/CA/                            root.apache     750 force
2018
/etc/pki/CA/*                           root.apache     640 force 
2019
/etc/pki/CA/private/                    root.root       700 force
2020
/etc/pki/CA/private/*                   root.root       600 force
2021
/etc/pki/tls/private/                   root.apache     750 force
2022
/etc/pki/tls/private/*                  root.apache     640 force
2202 richard 2023
EOF
2454 tom.houday 2024
# apply now hourly & daily checks
2990 rexy 2025
	/usr/sbin/msec
2026
	/etc/cron.weekly/msec
2202 richard 2027
 
2724 rexy 2028
} # End of msec()
2202 richard 2029
 
2030
##################################################################
2552 rexy 2031
##                   Fonction "letsencrypt"                     ##
2032
## - Install Let's Encrypt client                               ##
2033
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2034
##################################################################
2035
letsencrypt()
2036
{
3170 rexy 2037
	acmesh_installDir="/opt/acme.sh"
2038
	acmesh_confDir="/usr/local/etc/letsencrypt"
2039
	acmesh_userAgent="ALCASAR"
2990 rexy 2040
# Remove potential old installers
2586 tom.houday 2041
	rm -rf /tmp/acme.sh-*
3170 rexy 2042
	[ -d $acmesh_confDir ] && rm -rf $acmesh_confDir
2990 rexy 2043
# Extract acme.sh
2304 tom.houday 2044
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2045
	pwdInstall=$(pwd)
3169 rexy 2046
	cd /tmp/acme.sh-* || { echo "Unable to find tmp ACME directory"; exit 1; }
3170 rexy 2047
	mkdir $acmesh_confDir ; chown root:apache $acmesh_confDir ; chmod 440 $acmesh_confDir
2048
	mkdir $acmesh_confDir/{data,certs,ca} ; chown root:apache $acmesh_confDir/{data,certs,ca} ; chmod 440 $acmesh_confDir/{data,certs,ca}
2990 rexy 2049
# Install acme.sh
2304 tom.houday 2050
	./acme.sh --install \
2051
		--home $acmesh_installDir \
2052
		--config-home $acmesh_confDir/data \
2053
		--certhome $acmesh_confDir/certs \
2054
		--accountkey $acmesh_confDir/ca/account.key \
2055
		--accountconf $acmesh_confDir/data/account.conf \
2056
		--useragent $acmesh_userAgent \
2308 tom.houday 2057
		--nocron \
2058
		> /dev/null
2304 tom.houday 2059
	if [ $? -ne 0 ]; then
2060
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2061
	fi
2990 rexy 2062
# Create configuration file
2304 tom.houday 2063
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2064
email=
2065
dateIssueRequest=
2066
domainRequest=
2067
challenge=
2068
dateIssued=
2069
dnsapi=
2070
dateNextRenewal=
2071
EOF
2688 lucas.echa 2072
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2073
	rm -rf /tmp/acme.sh-*
2724 rexy 2074
} # End of letsencrypt()
2304 tom.houday 2075
 
2076
##################################################################
2990 rexy 2077
##                       "mail_service"                         ##
2994 rexy 2078
## - Install Postfix conf for email registration method         ##
2990 rexy 2079
##################################################################
2080
mail_service()
2081
{
3062 rexy 2082
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2083
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2084
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2085
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
2086
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf	
2990 rexy 2087
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2088
smtputf8_enable = no
3062 rexy 2089
smtp_use_tls = yes
2090
smtp_tls_wrappermode = yes
3005 rexy 2091
smtp_sasl_auth_enable = yes
2092
smtp_sasl_security_options = noanonymous
2093
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2094
relayhost =
2990 rexy 2095
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2096
EOT
2990 rexy 2097
	chown -R postfix:postfix /var/lib/postfix
2098
} # end of mail_service
2099
 
2100
##################################################################
2552 rexy 2101
##                    Fonction "post_install"                   ##
2102
## - Modifying banners (locals et ssh) & prompts                ##
2103
## - SSH config                                                 ##
2104
## - sudoers config & files security                            ##
2105
## - log rotate & ANSSI security parameters                     ##
2106
## - Apply former conf in case of an update                     ##
2107
##################################################################
1 root 2108
post_install()
2109
{
3093 rexy 2110
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2111
# change the SSHD options
2195 richard 2112
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2113
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2114
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2115
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2116
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2117
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2118
# sshd listens on EXTIF & INTIF
2119
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2120
# sshd authorized certificate for root login
2121
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2122
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2123
# ALCASAR conf file
2818 rexy 2124
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2125
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2126
	echo "SSH_LAN=22" >> $CONF_FILE
2127
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2128
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2129
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2130
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2131
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2132
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2133
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2134
	echo "LDAP_FILTER=" >> $CONF_FILE
2135
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2136
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2137
	echo "LDAP_SSL=on" >> $CONF_FILE
2138
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2139
	echo "SMS=off" >> $CONF_FILE
2140
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2141
	echo "MAIL=off" >> $CONF_FILE
2142
	echo "MAIL_TYPE=" >> $CONF_FILE
2143
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2144
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2145
	echo "MAIL_ADDR=" >> $CONF_FILE
2146
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2147
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2148
	echo "BL_PUREIP=on" >> $CONF_FILE
2149
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2150
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2151
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2152
	echo "WIFI4EU=off" >> $CONF_FILE
2153
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2154
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2155
# Prompt customisation (colors)
1 root 2156
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2157
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2158
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2159
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2160
# sudoers configuration for "apache" & "sysadmin"
1 root 2161
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2162
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2163
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2164
# Modify some logrotate files (gammu, ulogd)
1 root 2165
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2166
	chmod 644 /etc/logrotate.d/*
2195 richard 2167
# Log compression
706 franck 2168
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2169
# actualisation des fichiers logs compressés
2521 armand.ito 2170
	for dir in firewall e2guardian lighttpd
706 franck 2171
	do
2688 lucas.echa 2172
		find /var/log/$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 2173
	done
2601 tom.houday 2174
	/usr/bin/systemctl daemon-reload
2956 rexy 2175
# processes started at boot time (Systemctl)
3170 rexy 2176
	for i in alcasar-network mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist unbound-blackhole radiusd nfcapd e2guardian ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban vnstat sshd
1221 richard 2177
	do
1574 richard 2178
		/usr/bin/systemctl -q enable $i.service
1221 richard 2179
	done
2454 tom.houday 2180
 
1452 richard 2181
# disable processes at boot time (Systemctl)
2688 lucas.echa 2182
	for i in ulogd gpm dhcpd
1452 richard 2183
	do
1574 richard 2184
		/usr/bin/systemctl -q disable $i.service
1452 richard 2185
	done
2454 tom.houday 2186
 
2864 rexy 2187
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2188
# ignore ICMP broadcast (smurf attack)
2189
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2190
# ignore ICMP errors bogus
2191
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2192
# remove ICMP redirects responces
2193
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2194
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2195
# enable SYN Cookies (Syn flood attacks)
2196
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2197
# enable kernel antispoofing
2198
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2199
# ignore source routing
2200
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2201
# set conntrack timer to 1h (3600s) instead of 5 weeks
2202
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2203
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2204
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2205
# disable iptables_helpers
2206
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2207
# Switch to the router mode
2208
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2209
# Remove unused service ipv6
1964 franck 2210
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2211
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2212
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2213
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2214
# switch to multi-users runlevel (instead of x11)
1221 richard 2215
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2216
# disable Core dump file
2217
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2218
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2219
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2220
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2221
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2222
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2223
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2841 rexy 2224
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2225
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2226
	then
2454 tom.houday 2227
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2228
		echo >> /etc/mageia-release
2229
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2230
	else
2231
		echo > /etc/mageia-release
2454 tom.houday 2232
	fi
2233
	if [ $Lang == "fr" ]
2234
	then
3093 rexy 2235
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2236
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2237
	else
3093 rexy 2238
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2239
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2240
	fi
2241
	/usr/bin/update-grub2
1221 richard 2242
# Load and apply the previous conf file
2243
	if [ "$mode" = "update" ]
532 richard 2244
	then
2887 rexy 2245
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2246
		$DIR_DEST_BIN/alcasar-conf.sh --load
2247
		PARENT_SCRIPT=`basename $0`
2248
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2249
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2250
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2251
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2252
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2253
	fi
2560 rexy 2254
	rm -f /var/tmp/alcasar-conf*
1221 richard 2255
	chown -R root:apache $DIR_DEST_ETC/*
2256
	chmod -R 660 $DIR_DEST_ETC/*
2257
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2258
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2259
	echo ""
1 root 2260
	echo "#############################################################################"
638 richard 2261
	if [ $Lang == "fr" ]
2262
		then
2263
		echo "#                        Fin d'installation d'ALCASAR                       #"
2264
		echo "#                                                                           #"
2265
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2266
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2267
		echo "#                                                                           #"
2268
		echo "#############################################################################"
2269
		echo
2270
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2271
		echo
2272
		echo "- Lisez attentivement la documentation d'exploitation"
2273
		echo
2688 lucas.echa 2274
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2275
		echo
2276
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2277
	else
2396 tom.houday 2278
		echo "#                        End of ALCASAR install process                     #"
638 richard 2279
		echo "#                                                                           #"
2280
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2281
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2282
		echo "#                                                                           #"
2283
		echo "#############################################################################"
2284
		echo
2285
		echo "- The system will be rebooted in order to operate ALCASAR"
2286
		echo
2287
		echo "- Read the exploitation documentation"
2288
		echo
2688 lucas.echa 2289
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2290
		echo
2291
		echo "                   Hit 'Enter' to continue"
2292
	fi
1782 franck 2293
	sleep 2
2560 rexy 2294
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2295
	then
2688 lucas.echa 2296
		read
815 richard 2297
	fi
774 richard 2298
	clear
1 root 2299
	reboot
2724 rexy 2300
} # End of post_install()
1 root 2301
 
2552 rexy 2302
#####################################################################################
2303
#                                   Main Install loop                               #
2304
#####################################################################################
832 richard 2305
dir_exec=`dirname "$0"`
2306
if [ $dir_exec != "." ]
2307
then
2308
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2309
	echo "Launch this program from the ALCASAR archive directory"
2310
	exit 0
2311
fi
2688 lucas.echa 2312
if [ $EUID -gt 0 ]
2220 richard 2313
then
2688 lucas.echa 2314
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2315
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2316
	exit 0
2317
fi
832 richard 2318
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2319
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2320
nb_args=$#
2321
args=$1
2322
if [ $nb_args -eq 0 ]
2323
then
2324
	nb_args=1
2325
	args="-h"
2326
fi
1062 richard 2327
chmod -R u+x $DIR_SCRIPTS/*
1 root 2328
case $args in
2329
	-\? | -h* | --h*)
2330
		echo "$usage"
2331
		exit 0
2332
		;;
291 franck 2333
	-i | --install)
2990 rexy 2334
		for func in license system_testing network_testing
2724 rexy 2335
		do
2336
			header_install
2337
			$func
2338
			if [ $DEBUG_ALCASAR == "on" ]
2339
			then
3179 rexy 2340
				echo "*** 'debug' : end installing function '$func' ***"
2724 rexy 2341
				read
2342
			fi
2343
		done
595 richard 2344
# RPMs install
2941 rexy 2345
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2346
		if [ "$?" != "0" ]
1 root 2347
		then
595 richard 2348
			exit 0
2349
		fi
1249 richard 2350
		if [ -e $CONF_FILE ]
595 richard 2351
		then
2458 richard 2352
# Uninstall or update the running version
2353
			if [ "$mode" == "update" ]
2354
			then
2560 rexy 2355
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2356
			else
2560 rexy 2357
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2358
			fi
595 richard 2359
		fi
2847 rexy 2360
		if [ $DEBUG_ALCASAR == "on" ]
2361
		then
2362
			echo "*** 'debug' : end of cleaning ***"
2363
			read
2364
		fi
2980 rexy 2365
# Avoid some RPM automatic updates
2366
		echo "/^kernel/" > /etc/urpmi/skip.list
2367
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2368
		echo "/^freeradius/" >> /etc/urpmi/skip.list
2369
		if [ `egrep '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
3170 rexy 2370
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf freeradius?g" /etc/dnf/dnf.conf
2980 rexy 2371
		else
3170 rexy 2372
			echo "exclude=kernel* wkhtmltopdf freeradius" >> /etc/dnf/dnf.conf
2980 rexy 2373
		fi
2835 rexy 2374
# Test if conf file
2375
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2376
		then
2826 rexy 2377
# Extract some info from the previous configuration file
2834 rexy 2378
			cd /var/tmp
2379
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2380
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2381
			then
2382
				header_install
2383
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2384
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2385
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2386
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2387
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2388
				if [ $Lang == "fr" ]
2834 rexy 2389
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2390
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2391
				fi
2834 rexy 2392
				response=0
2393
				PTN='^[oOnNyY]?$'
2394
				until [[ "$response" =~ $PTN ]]
2395
				do
2396
					if [ $Lang == "fr" ]
2397
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2398
						else echo -n "Do you want to use it (Y/n)?";
2399
					fi
2400
					read response
2401
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2402
					then
2403
						rm -f /var/tmp/alcasar-conf*
2404
						rm -rf /var/tmp/conf
2405
					fi
2406
				done
2407
			fi
2847 rexy 2408
			cd $DIR_INSTALL
597 richard 2409
		fi
636 richard 2410
# Test if update
2834 rexy 2411
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2412
		then
2413
			if [ $Lang == "fr" ]
2414
				then echo "#### Installation avec mise à jour ####";
2415
				else echo "#### Installation with update     ####";
2416
			fi
5 franck 2417
			mode="update"
1 root 2418
		fi
3170 rexy 2419
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian ulogd nfsen vnstat unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt mail_service post_install
5 franck 2420
		do
2421
			$func
2466 richard 2422
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2423
			then
3179 rexy 2424
				echo "*** 'debug' : end installing function '$func' ***"
2688 lucas.echa 2425
				read
2466 richard 2426
			fi
14 richard 2427
		done
5 franck 2428
		;;
291 franck 2429
	-u | --uninstall)
1828 richard 2430
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2431
		then
597 richard 2432
			if [ $Lang == "fr" ]
2433
				then echo "ALCASAR n'est pas installé!";
2434
				else echo "ALCASAR isn't installed!";
2435
			fi
1 root 2436
			exit 0
2437
		fi
5 franck 2438
		response=0
2760 lucas.echa 2439
		PTN='^[oOyYnN]?$'
2440
		until [[ "$response" =~ $PTN ]]
5 franck 2441
		do
597 richard 2442
			if [ $Lang == "fr" ]
2760 lucas.echa 2443
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2444
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2445
			fi
5 franck 2446
			read response
2447
		done
1103 richard 2448
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2449
		then
1103 richard 2450
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2451
		else
2560 rexy 2452
			rm -f /var/tmp/alcasar-conf*
1 root 2453
		fi
597 richard 2454
# Uninstall the running version
2560 rexy 2455
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2456
		;;
2457
	*)
2458
		echo "Argument inconnu :$1";
460 richard 2459
		echo "Unknown argument :$1";
1 root 2460
		echo "$usage"
2461
		exit 1
2462
		;;
2463
esac
10 franck 2464
# end of script