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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 3200 2024-05-05 22:45:25Z 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)
3170 rexy 5
# 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)
2775 rexy 27
#	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
2552 rexy 37
#	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
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DIR_E2G="/etc/e2guardian"				# directory of E2Guardian
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DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
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DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
54
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 55
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
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CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 57
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
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# ******* DBMS parameters - paramètres SGBD ********
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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
1 root 62
# ******* 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"
1243 richard 68
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 [ $Lang == "fr" ]
1538 richard 76
	then
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		echo "                   *******************************"
78
		echo "                   **** Licence d'utilisation ****"
79
		echo "                   *******************************"
80
		echo
81
		echo "ALCASAR est un logiciel libre"
82
		echo
83
		echo "Avant de l'installer, vous devez accepter les termes de sa licence 'GPL-V3'"
84
		echo "Le descriptif de cette licence est disponible dans le fichier 'GPL-3.0.txt'"
85
		echo "Une traduction française est disponible dans le fichier 'GPL-3.0.fr.txt'."
86
		echo
87
		echo "Les objectifs de cette licence sont de garantir à l'utilisateur :"
88
		echo "- La liberté d'exécuter le logiciel, pour n'importe quel usage ;"
89
		echo "- La liberté d'étudier et d'adapter le logiciel à ses besoins ;"
90
		echo "- La liberté de redistribuer des copies ;"
91
		echo "- L'obligation de faire bénéficier à la communauté les versions modifiées."
92
		echo
1538 richard 93
	else
3190 rexy 94
		echo "                   *******************************"
95
		echo "                   ****      User License     ****"
96
		echo "                   *******************************"
97
		echo
98
		echo "ALCASAR is an open source software"
99
		echo
100
		echo "Before install it, you must understand and accept the license 'GPL-V3'"
101
		echo "you can read this license in the file 'GPL-3.0.txt'"
102
		echo
103
		echo "The goals of this license are :"
104
		echo "- the freedom of using the software ;"
105
		echo "- the freedom of studying et adapting it for its own uses ;"
106
		echo "- the freedom of redistributing copies of it ;"
107
		echo "- the compulsory of giving the modify versions to the community"
108
		echo
959 franck 109
	fi
1538 richard 110
	response=0
2760 lucas.echa 111
	PTN='^[oOyYnN]?$'
112
	until [[ "$response" =~ $PTN ]]
1538 richard 113
	do
114
		if [ $Lang == "fr" ]
1563 franck 115
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 116
			else echo -n "Do you accept the terms of this license (Y/n)? : "
117
		fi
118
		read response
119
	done
120
	if [ "$response" = "n" ] || [ "$response" = "N" ]
121
	then
122
		exit 1
123
	fi
2724 rexy 124
} # End of license()
959 franck 125
 
2724 rexy 126
header_install()
1 root 127
{
128
	clear
129
	echo "-----------------------------------------------------------------------------"
460 richard 130
	echo "                     ALCASAR V$VERSION Installation"
1 root 131
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
132
	echo "-----------------------------------------------------------------------------"
2724 rexy 133
} # End of header_install()
1 root 134
 
2552 rexy 135
########################################################
2990 rexy 136
##                  "system_testing"                  ##
3190 rexy 137
## - Test distribution version                        ##
2552 rexy 138
## - Test ALCASAR version (if already installed)      ##
139
## - Test free space on /var  (>10G)                  ##
140
## - Test Internet access                             ##
141
########################################################
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system_testing()
29 richard 143
{
1529 richard 144
# Test of Mageia version
3043 rexy 145
# extract the current Mageia version and hardware architecture (X86_64)
3190 rexy 146
	fic="/etc/product.id"
147
	DISTRIBUTION_NAME=`cat $fic|cut -d"," -f2|cut -d"=" -f2`
148
	DISTRIBUTION_VERSION=`cat $fic|cut -d"," -f4|cut -d"=" -f2`
149
	DISTRIBUTION_ARCH=`cat $fic|cut -d"," -f7|cut -d"=" -f2`
150
	if [ "$DISTRIBUTION_ARCH" != "x86_64" ]
2149 richard 151
		then
152
		if [ $Lang == "fr" ]
2669 tom.houday 153
			then echo "Votre architecture matérielle doit être en 64bits"
154
			else echo "You hardware architecture must be 64bits"
2149 richard 155
		fi
2482 lucas.echa 156
		exit 1
2149 richard 157
	fi
3190 rexy 158
	if [[("$DISTRIBUTION_NAME" != "Mageia" ) || (( "$DISTRIBUTION_VERSION" != "8" ) && ( "$DISTRIBUTION_VERSION" != "9" ))]]
2688 lucas.echa 159
	then
2669 tom.houday 160
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
161
			then
162
			echo
163
			if [ $Lang == "fr" ]
164
				then
165
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
166
				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)"
2669 tom.houday 168
				echo "3 - Importez votre base des usagers"
169
			else
170
				echo "The automatic update of ALCASAR can't be performed."
171
				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 173
				echo "3 - Import your users database"
174
			fi
175
		else
176
			if [ $Lang == "fr" ]
177
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
178
				else echo "The installation of ALCASAR can't be performed."
179
			fi
180
		fi
181
		echo
182
		if [ $Lang == "fr" ]
3077 rexy 183
			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
184
			else echo "The OS must be replaced (Mageia8)"
2669 tom.houday 185
		fi
2688 lucas.echa 186
		exit 1
2669 tom.houday 187
	fi
188
 
1362 richard 189
# Test if ALCASAR is already installed
190
	if [ -e $CONF_FILE ]
191
	then
2396 tom.houday 192
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 193
		if [ $Lang == "fr" ]
2669 tom.houday 194
			then echo "La version $current_version d'ALCASAR est déjà installée"
195
			else echo "ALCASAR version $current_version is already installed"
1342 richard 196
		fi
1362 richard 197
		response=0
2458 richard 198
		PTN='^[12]$'
2760 lucas.echa 199
		until [[ "$response" =~ $PTN ]]
1362 richard 200
		do
201
			if [ $Lang == "fr" ]
2669 tom.houday 202
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
203
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 204
			fi
1362 richard 205
			read response
206
		done
2458 richard 207
		if [ "$response" = "2" ]
1362 richard 208
		then
2560 rexy 209
			rm -f /var/tmp/alcasar-conf*
1362 richard 210
		else
2870 rexy 211
# Create the archive of conf files
1362 richard 212
			$DIR_SCRIPTS/alcasar-conf.sh --create
2970 rexy 213
# avoid lack of local DNS resolution when unbound is updated (alcasar <= V5.3)
214
			local_unbound_unit=`ls /etc/systemd/system/unbound* 2>/dev/null | wc -w`
215
			if [ $local_unbound_unit -ne 4 ]; then
216
				cp -f /lib/systemd/system/unbound*.service /etc/systemd/system/
217
			fi
1362 richard 218
			mode="update"
219
		fi
3180 rexy 220
	else
221
		license
1529 richard 222
	fi
2847 rexy 223
# Free /var (when updating) and test free space
224
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
225
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 226
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
227
	if [ $free_space -lt 10 ]
1529 richard 228
		then
2771 rexy 229
		if [ $Lang == "fr" ]
2847 rexy 230
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 231
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 232
		fi
2771 rexy 233
	exit 0
1529 richard 234
	fi
2990 rexy 235
} # End of system_testing
2669 tom.houday 236
 
2870 rexy 237
########################################################
2990 rexy 238
##                   "network_testing"                ##
239
## - Internet access test                             ##
2870 rexy 240
########################################################
2990 rexy 241
network_testing()
2870 rexy 242
{
2669 tom.houday 243
# Detect external/internal interfaces
244
	if [ -z "$EXTIF" ]; then
3112 rexy 245
		GwListSorted=$(/usr/sbin/ip r list | grep default | cut -d" " -f5 | uniq )
246
		nb_gw=$(echo $GwListSorted | wc -w)
247
		if [ $nb_gw -eq 0 ]; then
2669 tom.houday 248
			if [ "$Lang" == 'fr' ]
2771 rexy 249
				then echo "Aucune passerelle par défaut configurée"
250
				else echo "No default gateway configured"
2669 tom.houday 251
			fi
252
			exit 1
3112 rexy 253
		elif [ $nb_gw -eq 1 ]; then
254
			EXTIF="$GwListSorted"
255
		else
256
			if [ "$Lang" == 'fr' ]
257
				then echo -n "Erreur : Plusieurs interfaces ont une passerelle par défaut ( "
258
				else echo -n "Error : Several interfaces have a default gateway ( "
259
			fi
260
				echo "$GwListSorted" | tr "\n" " "
261
				echo ")"
262
			exit 1
2669 tom.houday 263
		fi
264
	fi
265
	if [ "$Lang" == 'fr' ]
266
		then echo "Interface externe (Internet) utilisée : $EXTIF"
267
		else echo "External interface (Internet) used: $EXTIF"
268
	fi
269
 
270
	if [ -z "$INTIF" ]; then
3112 rexy 271
		IntifListSorted=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$" | uniq | sort)
272
		IntifCount=$(echo "$IntifListSorted" | wc -w)
273
		if [ $IntifCount -eq 0 ]; then
2669 tom.houday 274
			if [ "$Lang" == 'fr' ]
275
				then echo "Aucune interface de disponible pour le réseau interne"
276
				else echo "No interface available for the internal network"
277
			fi
278
			exit 1
3112 rexy 279
		elif [ $IntifCount -eq 1 ]; then
280
			INTIF="$IntifListSorted"
2669 tom.houday 281
		else
3112 rexy 282
			IntifPreferred=$(echo "$IntifListSorted" | head -1 | cut -d' ' -f1)
2669 tom.houday 283
			if [ "$Lang" == 'fr' ]
3112 rexy 284
				then echo 'Liste des interfaces disponibles pour le réseau interne :'
285
				else echo 'List of available interfaces for internal network:'
2669 tom.houday 286
			fi
3112 rexy 287
			echo "$IntifListSorted"
2669 tom.houday 288
			response=''
289
			while true; do
290
				if [ "$Lang" == 'fr' ]
3112 rexy 291
					then echo -n "Choix de l'interface interne ? [$IntifPreferred] "
292
					else echo -n "Choice of internal interface ? [$IntifPreferred] "
2669 tom.houday 293
				fi
294
				read response
3112 rexy 295
				[ -z "$response" ] && response="$IntifPreferred"
2669 tom.houday 296
 
297
				# Check if interface exist
3112 rexy 298
				if [ "$(echo "$IntifListSorted" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 299
					INTIF="$response"
300
					break
301
				else
302
					if [ "$Lang" == 'fr' ]
303
						then echo "Interface \"$response\" introuvable"
304
						else echo "Interface \"$response\" not found"
305
					fi
306
				fi
307
			done
308
		fi
309
	fi
310
	if [ "$Lang" == 'fr' ]
311
		then echo "Interface interne utilisée : $INTIF"
312
		else echo "Internal interface used: $INTIF"
313
	fi
314
 
2290 richard 315
	if [ $Lang == "fr" ]
316
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 317
		else echo -n "Network parameters tests: "
2290 richard 318
	fi
319
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 320
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 321
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 322
	for i in $IF_INTERFACES
323
	do
2688 lucas.echa 324
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 325
			rm -f ifcfg-$i
2454 tom.houday 326
 
2282 richard 327
			if [ $Lang == "fr" ]
328
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 329
				else echo "Deleting: ifcfg-$i"
2282 richard 330
			fi
331
		fi
332
	done
2688 lucas.echa 333
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 334
	echo -n "."
2454 tom.houday 335
# Test Ethernet NIC links state
2669 tom.houday 336
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
337
	if [ ! -z "$interfacesDown" ]; then
338
		for i in $interfacesDown; do
339
			if [ $Lang == "fr" ]
340
			then
341
				echo -e "\nÉchec"
342
				echo "Le lien réseau de la carte $i n'est pas actif."
343
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
344
			else
345
				echo -e "\nFailed"
346
				echo "The link state of $i interface is down."
347
				echo "Make sure that this network card is connected to a switch or an A.P."
348
			fi
349
		done
350
		exit 1
351
	fi
1471 richard 352
	echo -n "."
353
# Test EXTIF config files
2681 tom.houday 354
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
355
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 356
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 357
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 358
	then
784 richard 359
		if [ $Lang == "fr" ]
2454 tom.houday 360
		then
2669 tom.houday 361
			echo -e "\nÉchec"
784 richard 362
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
363
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 364
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 365
		else
2669 tom.houday 366
			echo -e "\nFailed"
784 richard 367
			echo "The Internet connected network card ($EXTIF) isn't well configured."
368
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 369
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 370
		fi
830 richard 371
		echo "DEVICE=$EXTIF"
784 richard 372
		echo "IPADDR="
373
		echo "NETMASK="
374
		echo "GATEWAY="
375
		echo "DNS1="
376
		echo "DNS2="
830 richard 377
		echo "ONBOOT=yes"
2669 tom.houday 378
		exit 1
784 richard 379
	fi
380
	echo -n "."
2290 richard 381
# Test if default GW is alive
3190 rexy 382
	arp_reply=`LANG=en_US.UTF8 /usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 383
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 384
		then
595 richard 385
		if [ $Lang == "fr" ]
2454 tom.houday 386
		then
2669 tom.houday 387
			echo -e "\nÉchec"
2290 richard 388
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 389
			echo "Réglez ce problème puis relancez ce script."
390
		else
2669 tom.houday 391
			echo -e "\nFailed"
2290 richard 392
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 393
			echo "Resolv this problem, then restart this script."
394
		fi
2669 tom.houday 395
		exit 1
308 richard 396
	fi
397
	echo -n "."
2290 richard 398
# Test Internet connectivity
2669 tom.houday 399
	domainTested='www.google.com'
400
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
401
	if [ $? -ne 0 ]; then
595 richard 402
		if [ $Lang == "fr" ]
2454 tom.houday 403
		then
2669 tom.houday 404
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 405
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
406
			echo "Vérifiez la validité des adresses IP des DNS."
407
		else
2669 tom.houday 408
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 409
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
410
			echo "Verify the DNS IP addresses"
411
		fi
2669 tom.houday 412
		exit 1
29 richard 413
	fi
308 richard 414
	echo ". : ok"
2990 rexy 415
} # End of network_testing()
302 richard 416
 
2552 rexy 417
#######################################################################
2990 rexy 418
##                             "init"                                ##
2552 rexy 419
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
420
## - Creation of random password for GRUB, mariadb (admin and user)  ##
421
#######################################################################
2724 rexy 422
init()
302 richard 423
{
527 richard 424
	if [ "$mode" != "update" ]
302 richard 425
	then
426
# On affecte le nom d'organisme
597 richard 427
		header_install
302 richard 428
		ORGANISME=!
429
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 430
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 431
		do
595 richard 432
			if [ $Lang == "fr" ]
2454 tom.houday 433
				then echo -n "Entrez le nom de votre organisme : "
597 richard 434
				else echo -n "Enter the name of your organism : "
595 richard 435
			fi
330 franck 436
			read ORGANISME
613 richard 437
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 438
			then
330 franck 439
				ORGANISME=!
440
			fi
441
		done
302 richard 442
	fi
1 root 443
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 444
# We create random passwords and shared secrets
628 richard 445
	rm -f $PASSWD_FILE
2419 richard 446
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 447
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 448
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
449
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
450
		grep -v '[eE]nter password:' | \
451
		sed -e "s/PBKDF2 hash of your password is //"`
452
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
453
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
454
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
455
	chmod 0600 /boot/grub2/user.cfg
2419 richard 456
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 457
	echo "GRUB2_user=root" >> $PASSWD_FILE
458
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 459
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 460
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 461
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 462
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 464
	echo "db_user=$DB_USER" >> $PASSWD_FILE
465
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 466
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 467
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
468
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 469
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
471
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
3135 rexy 472
	csrfkey=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
473
	echo "# Key used to create CSRF-tokens in several ACC forms" >> $PASSWD_FILE
474
	echo "csrf_key=$csrfkey" >> $PASSWD_FILE
628 richard 475
	chmod 640 $PASSWD_FILE
1828 richard 476
#  copy scripts in in /usr/local/bin
2664 tom.houday 477
	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 478
#  copy conf files in /usr/local/etc
1954 richard 479
	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 480
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 481
# generate central conf file
482
	cat <<EOF > $CONF_FILE
612 richard 483
##########################################
484
##                                      ##
485
##          ALCASAR Parameters          ##
486
##                                      ##
487
##########################################
1 root 488
 
612 richard 489
INSTALL_DATE=$DATE
490
VERSION=$VERSION
491
ORGANISM=$ORGANISME
492
EOF
628 richard 493
	chmod o-rwx $CONF_FILE
2724 rexy 494
} # End of init()
1 root 495
 
2552 rexy 496
#########################################################
2990 rexy 497
##                     "network"                       ##
2552 rexy 498
## - Define the several network address                ##
499
## - Define the DNS naming                             ##
500
## - INTIF parameters (consultation network)           ##
501
## - Write "/etc/hosts" file                           ##
502
## - write "hosts.allow" & "hosts.deny" files          ##
503
#########################################################
2724 rexy 504
network()
1 root 505
{
506
	header_install
636 richard 507
	if [ "$mode" != "update" ]
508
		then
509
		if [ $Lang == "fr" ]
510
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
511
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
512
		fi
513
		response=0
2760 lucas.echa 514
		PTN='^[oOyYnN]?$'
515
		until [[ "$response" =~ $PTN ]]
1 root 516
		do
595 richard 517
			if [ $Lang == "fr" ]
659 richard 518
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 519
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 520
			fi
1 root 521
			read response
522
		done
636 richard 523
		if [ "$response" = "n" ] || [ "$response" = "N" ]
524
		then
525
			PRIVATE_IP_MASK="0"
526
			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 527
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 528
			do
595 richard 529
				if [ $Lang == "fr" ]
597 richard 530
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
531
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 532
				fi
597 richard 533
				read PRIVATE_IP_MASK
1 root 534
			done
636 richard 535
		else
2688 lucas.echa 536
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 537
		fi
595 richard 538
	else
2834 rexy 539
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
540
		rm -rf /var/tmp/conf
1 root 541
	fi
861 richard 542
# Define LAN side global parameters
1740 richard 543
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 544
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 545
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 546
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 547
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 548
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 549
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 550
	then
2454 tom.houday 551
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 552
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 553
	fi
1499 richard 554
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
555
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 556
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 557
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 558
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 559
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 560
# Define Internet parameters
2809 rexy 561
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
562
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 563
	DNS1=${DNS1:=208.67.220.220}
70 franck 564
	DNS2=${DNS2:=208.67.222.222}
1499 richard 565
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 566
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 567
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 568
# Write network parameters in the conf file
2737 rexy 569
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
570
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 571
	echo "EXTIF=$EXTIF" >> $CONF_FILE
572
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 573
# Retrieve NIC name of other consultation LAN
2282 richard 574
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
575
	for i in $INTERFACES
576
	do
577
		SUB=`echo ${i:0:2}`
578
		if [ $SUB = "wl" ]
579
			then WIFIF=$i
2454 tom.houday 580
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 581
			then LANIF=$i
582
		fi
583
	done
584
	if [ -n "$WIFIF" ]
585
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
586
	elif [ -n "$LANIF" ]
587
		then echo "LANIF=$LANIF" >> $CONF_FILE
588
	fi
2552 rexy 589
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 590
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 591
	then
2947 rexy 592
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
593
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
594
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 595
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 596
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 597
	else
598
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 599
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 600
	fi
1587 richard 601
	echo "DNS1=$DNS1" >> $CONF_FILE
602
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 603
	echo "PROXY=off" >> $CONF_FILE
604
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
605
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 606
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 607
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 608
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 609
	echo "EXT_DHCP_IP=" >> $CONF_FILE
610
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
611
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 612
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
613
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 614
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 615
# network default
597 richard 616
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 617
	cat <<EOF > /etc/sysconfig/network
618
NETWORKING=yes
619
FORWARD_IPV4=true
620
EOF
2552 rexy 621
# write "/etc/hosts"
1 root 622
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
623
	cat <<EOF > /etc/hosts
503 richard 624
127.0.0.1	localhost
2558 rexy 625
$PRIVATE_IP	$HOSTNAME
1 root 626
EOF
2552 rexy 627
# write EXTIF (Internet) config
1499 richard 628
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
629
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 630
	then
1499 richard 631
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 632
DEVICE=$EXTIF
1585 richard 633
BOOTPROTO=dhcp
634
DNS1=127.0.0.1
635
PEERDNS=no
636
RESOLV_MODS=yes
637
ONBOOT=yes
1613 franck 638
NOZEROCONF=yes
1585 richard 639
METRIC=10
640
MII_NOT_SUPPORTED=yes
641
IPV6INIT=no
642
IPV6TO4INIT=no
643
ACCOUNTING=no
644
USERCTL=no
645
MTU=$MTU
646
EOF
2688 lucas.echa 647
	else
1585 richard 648
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
649
DEVICE=$EXTIF
14 richard 650
BOOTPROTO=static
597 richard 651
IPADDR=$PUBLIC_IP
652
NETMASK=$PUBLIC_NETMASK
653
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 654
DNS1=$DNS1
655
DNS2=$DNS2
1499 richard 656
RESOLV_MODS=yes
14 richard 657
ONBOOT=yes
658
METRIC=10
1610 franck 659
NOZEROCONF=yes
14 richard 660
MII_NOT_SUPPORTED=yes
661
IPV6INIT=no
662
IPV6TO4INIT=no
663
ACCOUNTING=no
664
USERCTL=no
994 franck 665
MTU=$MTU
14 richard 666
EOF
1499 richard 667
	fi
2552 rexy 668
# write INTIF (consultation LAN) in normal mode
2868 rexy 669
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 670
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
671
DEVICE=$INTIF
672
BOOTPROTO=static
673
ONBOOT=yes
674
NOZEROCONF=yes
675
MII_NOT_SUPPORTED=yes
676
IPV6INIT=no
677
IPV6TO4INIT=no
678
ACCOUNTING=no
679
USERCTL=no
680
EOF
2552 rexy 681
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 682
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 683
DEVICE=$INTIF
684
BOOTPROTO=static
685
IPADDR=$PRIVATE_IP
604 richard 686
NETMASK=$PRIVATE_NETMASK
1 root 687
ONBOOT=yes
688
METRIC=10
689
NOZEROCONF=yes
690
MII_NOT_SUPPORTED=yes
14 richard 691
IPV6INIT=no
692
IPV6TO4INIT=no
693
ACCOUNTING=no
694
USERCTL=no
1 root 695
EOF
2282 richard 696
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
697
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
698
	then
699
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
700
DEVICE=$WIFIF
701
BOOTPROTO=static
702
ONBOOT=yes
703
NOZEROCONF=yes
704
MII_NOT_SUPPORTED=yes
705
IPV6INIT=no
706
IPV6TO4INIT=no
707
ACCOUNTING=no
708
USERCTL=no
709
EOF
710
	elif [ -n "$LANIF" ]
711
	then
712
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
713
DEVICE=$LANIF
714
BOOTPROTO=static
715
ONBOOT=yes
716
NOZEROCONF=yes
717
MII_NOT_SUPPORTED=yes
718
IPV6INIT=no
719
IPV6TO4INIT=no
720
ACCOUNTING=no
721
USERCTL=no
722
EOF
723
	fi
2552 rexy 724
# write hosts.allow & hosts.deny
1 root 725
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
726
	cat <<EOF > /etc/hosts.allow
727
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 728
sshd: ALL
1 root 729
ntpd: $PRIVATE_NETWORK_SHORT
730
EOF
731
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
732
	cat <<EOF > /etc/hosts.deny
733
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
734
EOF
790 richard 735
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 736
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 737
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 738
# load conntrack ftp module
739
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 740
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 741
# load ipt_NETFLOW module
742
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 743
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 744
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
745
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 746
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
747
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 748
# create the alcasar-network unit
749
	cat << EOF > /etc/systemd/system/alcasar-network.service
750
#  This file is part of systemd.
2454 tom.houday 751
#
2956 rexy 752
#  systemd is free software; you can redistribute it and/or modify it
753
#  under the terms of the GNU General Public License as published by
754
#  the Free Software Foundation; either version 2 of the License, or
755
#  (at your option) any later version.
756
 
757
# This unit starts alcasar-network.sh script.
758
[Unit]
759
Description=alcasar-network.sh execution
760
After=network.target iptables.service
761
 
762
[Service]
763
Type=oneshot
764
RemainAfterExit=yes
765
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
766
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
767
TimeoutSec=0
768
 
769
[Install]
770
WantedBy=multi-user.target
771
EOF
772
	/usr/bin/systemctl daemon-reload
773
 
774
# 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 775
} # End of network()
1 root 776
 
2763 rexy 777
##################################################################
2990 rexy 778
##                           "CA"                               ##
2763 rexy 779
## - Creating the CA and the server certificate (lighttpd)      ##
780
##################################################################
781
CA()
782
{
783
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 784
	chmod 755 /etc/pki/
2801 rexy 785
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 786
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 787
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
788
	chmod 600 /etc/pki/CA/private/*
789
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
790
	chmod 640 /etc/pki/tls/private/*
3170 rexy 791
	chmod 644 /etc/pki/tls/certs/*
2763 rexy 792
} # End of CA()
793
 
2990 rexy 794
######################################################
795
##                       "ACC"                      ##
796
## - copy ALCASAR Control Center (ACC) files        ##
797
## - configuration of the web server (Lighttpd)     ##
798
## - creation of the first ACC admin account        ##
799
## - secure the ACC access                          ##
800
######################################################
2724 rexy 801
ACC()
1 root 802
{
803
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
804
	mkdir $DIR_WEB
1833 richard 805
# Copy & adapt ACC files
316 richard 806
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
807
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 808
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
809
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
810
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
3135 rexy 811
	$SED "s?^\$csrf_key = .*?\$csrf_key = \"$csrfkey\"\;?g" $DIR_ACC/manager/htdocs/activity.php
5 franck 812
	chown -R apache:apache $DIR_WEB/*
1833 richard 813
# copy & adapt "freeradius-web" files
814
	cp -rf $DIR_CONF/freeradius-web/ /etc/
815
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
816
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
817
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
818
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
819
	cat <<EOF > /etc/freeradius-web/naslist.conf
820
nas1_name: alcasar-$ORGANISME
821
nas1_model: Network Access Controler
822
nas1_ip: $PRIVATE_IP
823
nas1_port_num: 0
824
nas1_community: public
825
EOF
826
	chown -R apache:apache /etc/freeradius-web/
827
# create the log & backup structure :
1489 richard 828
# - base = users database
829
# - archive = tarball of "base + http firewall + netflow"
1833 richard 830
# - security = watchdog log
2829 rexy 831
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 832
	for i in base archive security activity_report iot_captures;
1 root 833
	do
834
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
835
	done
5 franck 836
	chown -R root:apache $DIR_SAVE
1833 richard 837
# Configuring & securing php
2937 rexy 838
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 839
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
840
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 841
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 842
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
843
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 844
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
845
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 846
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
847
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 848
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 849
# Configuring & securing Lighttpd
790 richard 850
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 851
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
2688 lucas.echa 852
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
853
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 854
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
855
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 856
 
857
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 858
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
3110 rexy 859
	$SED "s?^#[ ]*\"mod_authn_file\",.*?\"mod_authn_file\",?g" /etc/lighttpd/modules.conf
2812 rexy 860
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
861
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
862
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
3191 rexy 863
	$SED "s?^#include conf_dir + \"/conf.d/fastcgi.conf\".*?include conf_dir + \"/conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
2488 lucas.echa 864
 
2592 rexy 865
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 866
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 867
 
868
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
869
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
870
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
871
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
872
 
873
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
874
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 875
	$SED 's/^$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
876
	$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 877
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 878
 
2588 rexy 879
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
880
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
881
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 882
 
2588 rexy 883
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 884
 
2552 rexy 885
# Creation of the first account (in 'admin' profile)
2293 tom.houday 886
	if [ "$mode" = "install" ]
2688 lucas.echa 887
	then
888
		header_install
1268 richard 889
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 890
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
891
		mkdir -p $DIR_DEST_ETC/digest
892
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 893
		if [ $Lang == "fr" ]
2760 lucas.echa 894
			then echo "Création du premier compte administrateur : "
895
			else echo "Creation of the first admin account : "
2737 rexy 896
		fi
2688 lucas.echa 897
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
898
		do
899
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
900
		done
2293 tom.houday 901
	fi
2818 rexy 902
# Creation of ACC certs links
903
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
904
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
905
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 906
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
907
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 908
	# Log file for ACC access imputability
2887 rexy 909
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
910
	chown root:apache $DIR_SAVE/security/acc_access.log
911
	chmod 664 $DIR_SAVE/security/acc_access.log
2724 rexy 912
} # End of ACC()
1 root 913
 
2552 rexy 914
#############################################################
2990 rexy 915
##                     "time_server"                       ##
2552 rexy 916
## - Configuring NTP server                                ##
917
#############################################################
2724 rexy 918
time_server()
1837 richard 919
{
3192 rexy 920
[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
921
$SED "s?^pool.*?pool fr.pool.ntp.org iburst?g" /etc/ntp.conf
3193 rexy 922
echo "interface ignore wildcard" >> /etc/ntp.conf
923
echo "interface listen lo" >> /etc/ntp.conf
3197 rexy 924
echo "interface listen tun0" >> /etc/ntp.conf
1837 richard 925
# Synchronize now
3192 rexy 926
	ntpdate fr.pool.ntp.org &
3193 rexy 927
sleep 2 # wait for time server responce
2724 rexy 928
} # End of time_server()
1837 richard 929
 
2541 rexy 930
#####################################################################
2990 rexy 931
##                           "init_db"                             ##
2541 rexy 932
## - Mysql initialization                                          ##
933
## - Set admin (root) password                                     ##
934
## - Remove unused users & databases                               ##
935
## - Radius database creation                                      ##
936
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
937
#####################################################################
2724 rexy 938
init_db()
1 root 939
{
2688 lucas.echa 940
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 941
	then
942
		systemctl stop mysqld
943
	fi
1355 richard 944
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 945
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 946
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 947
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 948
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
949
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 950
	[ -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 951
	[ -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 952
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
953
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
954
	/usr/bin/systemctl start mysqld
1963 richard 955
	nb_round=1
1981 richard 956
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 957
	do
958
		nb_round=`expr $nb_round + 1`
959
		sleep 2
960
	done
1981 richard 961
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 962
	then
1981 richard 963
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 964
		exit
1955 richard 965
	fi
1355 richard 966
# Secure the server
2688 lucas.echa 967
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 968
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 969
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
970
	$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 971
# Create 'radius' database
2688 lucas.echa 972
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 973
# Add an empty radius database structure
2688 lucas.echa 974
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 975
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 976
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
977
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
978
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 979
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 980
	/usr/bin/systemctl daemon-reload
2724 rexy 981
} # End of init_db()
1 root 982
 
2423 richard 983
###################################################################
2990 rexy 984
##                           "freeradius"                        ##
2423 richard 985
## - Set the configuration files                                 ##
986
## - Set the shared secret between coova-chilli and freeradius   ##
987
## - Adapt the Mysql conf file and counters                      ##
988
###################################################################
2724 rexy 989
freeradius()
1 root 990
{
1800 richard 991
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 992
	chown -R radius:radius /etc/raddb
993
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 994
# Set radius global parameters (radius.conf)
1 root 995
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
996
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
997
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 998
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
999
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 1000
# Add ALCASAR & Coovachilli dictionaries
1001
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1002
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1003
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1004
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1005
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1006
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1007
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1008
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1009
client localhost {
1010
	ipaddr = 127.0.0.1
1 root 1011
	secret = $secretradius
2438 richard 1012
	shortname = chilli
2454 tom.houday 1013
	nas_type = other
1 root 1014
}
1015
EOF
2758 rexy 1016
# Set Virtual server
1017
    # Remvoveing all except "alcasar virtual site")
1018
	# 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 1019
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1020
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1021
	chown radius:apache /etc/raddb/sites-available/alcasar*
1022
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1023
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1024
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1025
# Set modules
2728 rexy 1026
	# Add custom LDAP "available module"
2758 rexy 1027
	# 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 1028
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1029
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1030
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1031
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1032
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1033
	do
1034
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1035
	done
2758 rexy 1036
# Configure SQL module
2420 richard 1037
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1038
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1039
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1040
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1041
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1042
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1043
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1044
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1045
	# no TLS encryption on 127.0.0.1
2763 rexy 1046
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1047
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1048
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1049
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1050
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1051
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1052
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1053
	[ -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
1054
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1055
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1056
# sqlcounter modifications
2470 richard 1057
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1058
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1059
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1060
# make certain that mysql is up before freeradius start
2937 rexy 1061
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1062
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1063
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1064
# Allow apache to change some conf files (ie : ldap on/off)
1065
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1066
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1067
} # End of freeradius()
1 root 1068
 
2423 richard 1069
#############################################################################
2990 rexy 1070
##                                "chilli"                                 ##
2423 richard 1071
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1072
## - Adapt the authentication web page (intercept.php)                     ##
1073
#############################################################################
2724 rexy 1074
chilli()
1 root 1075
{
1370 richard 1076
# chilli unit for systemd
2937 rexy 1077
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1078
#  This file is part of systemd.
1079
#
1080
#  systemd is free software; you can redistribute it and/or modify it
1081
#  under the terms of the GNU General Public License as published by
1082
#  the Free Software Foundation; either version 2 of the License, or
1083
#  (at your option) any later version.
2771 rexy 1084
 
1085
# This unit launches coova-chilli a captive portal
1370 richard 1086
[Unit]
1087
Description=chilli is a captive portal daemon
1088
After=network.target
1089
 
1090
[Service]
1379 richard 1091
Type=forking
1370 richard 1092
ExecStart=/usr/libexec/chilli start
1093
ExecStop=/usr/libexec/chilli stop
1094
ExecReload=/usr/libexec/chilli reload
2775 rexy 1095
PIDFile=/run/chilli.pid
1370 richard 1096
 
1097
[Install]
1098
WantedBy=multi-user.target
1099
EOF
799 richard 1100
# init file creation
1370 richard 1101
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1102
	cat <<EOF > /etc/init.d/chilli
799 richard 1103
#!/bin/sh
1104
#
1105
# chilli CoovaChilli init
1106
#
1107
# chkconfig: 2345 65 35
1108
# description: CoovaChilli
1109
### BEGIN INIT INFO
1110
# Provides:       chilli
2454 tom.houday 1111
# Required-Start: network
1112
# Should-Start:
799 richard 1113
# Required-Stop:  network
2454 tom.houday 1114
# Should-Stop:
799 richard 1115
# Default-Start:  2 3 5
1116
# Default-Stop:
1117
# Description:    CoovaChilli access controller
1118
### END INIT INFO
1119
 
1120
[ -f /usr/sbin/chilli ] || exit 0
1121
. /etc/init.d/functions
1122
CONFIG=/etc/chilli.conf
2775 rexy 1123
pidfile=/run/chilli.pid
799 richard 1124
[ -f \$CONFIG ] || {
2394 tom.houday 1125
	echo "\$CONFIG Not found"
1126
	exit 0
799 richard 1127
}
2882 rexy 1128
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1129
RETVAL=0
1130
prog="chilli"
1131
case \$1 in
2394 tom.houday 1132
	start)
2454 tom.houday 1133
		if [ -f \$pidfile ] ; then
2394 tom.houday 1134
			gprintf "chilli is already running"
1135
		else
1136
			gprintf "Starting \$prog: "
2884 rexy 1137
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1138
			rm -f /run/chilli* # cleaning
2394 tom.houday 1139
			/usr/sbin/modprobe tun >/dev/null 2>&1
1140
			echo 1 > /proc/sys/net/ipv4/ip_forward
1141
			[ -e /dev/net/tun ] || {
2454 tom.houday 1142
				(cd /dev;
1143
				mkdir net;
1144
				cd net;
2394 tom.houday 1145
				mknod tun c 10 200)
1146
			}
1147
			ifconfig $INTIF 0.0.0.0
1148
			/usr/sbin/ethtool -K $INTIF gro off
1149
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1150
			RETVAL=\$?
1151
		fi
1152
		;;
799 richard 1153
 
2394 tom.houday 1154
	reload)
1155
		killall -HUP chilli
1156
		;;
799 richard 1157
 
2394 tom.houday 1158
	restart)
1159
		\$0 stop
1160
		sleep 2
1161
		\$0 start
1162
		;;
799 richard 1163
 
2394 tom.houday 1164
	status)
1165
		status chilli
1166
		RETVAL=0
1167
		;;
1168
 
1169
	stop)
2454 tom.houday 1170
		if [ -f \$pidfile ] ; then
2394 tom.houday 1171
			gprintf "Shutting down \$prog: "
1172
			killproc /usr/sbin/chilli
1173
			RETVAL=\$?
1174
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1175
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1176
		else
2394 tom.houday 1177
			gprintf "chilli is not running"
1178
		fi
1179
		;;
1180
 
1181
	*)
1182
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1183
		exit 1
799 richard 1184
esac
1185
echo
1186
EOF
2324 tom.houday 1187
	chmod a+x /etc/init.d/chilli
1188
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1189
# conf file creation
346 richard 1190
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1191
	#NTP Option configuration for DHCP
2032 richard 1192
	#DHCP Options : rfc2132
1193
		#dhcp option value will be convert in hexa.
1194
		#NTP option (or 'option 42') is like :
2454 tom.houday 1195
		#
2032 richard 1196
		#    Code   Len         Address 1               Address 2
1197
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1198
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1199
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1200
		#
1201
		#Code : 42 => 2a
1202
		#Len : 4 => 04
2688 lucas.echa 1203
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1204
	cat <<EOF > /etc/chilli.conf
1205
# coova config for ALCASAR
2775 rexy 1206
cmdsocket	/run/chilli.sock
1336 richard 1207
unixipc		chilli.$INTIF.ipc
2775 rexy 1208
pidfile		/run/chilli.pid
346 richard 1209
net		$PRIVATE_NETWORK_MASK
595 richard 1210
dhcpif		$INTIF
841 richard 1211
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1212
#nodynip
865 richard 1213
#statip
1214
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1215
domain		$DOMAIN
355 richard 1216
dns1		$PRIVATE_IP
1217
dns2		$PRIVATE_IP
346 richard 1218
uamlisten	$PRIVATE_IP
503 richard 1219
uamport		3990
2370 tom.houday 1220
uamuiport	3991
837 richard 1221
macauth
1222
macpasswd	password
1697 richard 1223
strictmacauth
1243 richard 1224
locationname	$HOSTNAME.$DOMAIN
346 richard 1225
radiusserver1	127.0.0.1
1226
radiusserver2	127.0.0.1
1227
radiussecret	$secretradius
1228
radiusauthport	1812
1229
radiusacctport	1813
2818 rexy 1230
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1231
redirurl
1243 richard 1232
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1233
uamsecret	$secretuam
1249 richard 1234
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1235
coaport		3799
1379 richard 1236
conup		$DIR_DEST_BIN/alcasar-conup.sh
1237
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1238
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1239
include		$DIR_DEST_ETC/alcasar-uamallowed
1240
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1241
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1242
#dhcpgateway		none
1243
#dhcprelayagent		none
1610 franck 1244
#dhcpgatewayport	none
2234 richard 1245
sslkeyfile	/etc/pki/tls/private/alcasar.key
1246
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1247
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1248
#redirssl
1249
#uamuissl
346 richard 1250
EOF
2274 richard 1251
# 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 1252
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1253
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1254
# create files for trusted domains and urls
1148 crox53 1255
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1256
	chown root:apache $DIR_DEST_ETC/alcasar-*
1257
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1258
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1259
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1260
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1261
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1262
	if [ "$chilli_exist" == "1" ]
1263
	then
2454 tom.houday 1264
		userdel -r chilli 2>/dev/null
796 richard 1265
	fi
1266
	groupadd -f chilli
1267
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1268
}  # End of chilli()
1349 richard 1269
 
2541 rexy 1270
################################################################
2990 rexy 1271
##                        "e2guardian"                        ##
3193 rexy 1272
## - Set the parameters of this HTTP proxy (as controler)     ##
2541 rexy 1273
################################################################
2724 rexy 1274
e2guardian()
1 root 1275
{
2758 rexy 1276
# Adapt systemd unit
2937 rexy 1277
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1278
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
3177 rexy 1279
	$SED "s?^After=.*?After=network-online.target chilli.service?g" /etc/systemd/system/e2guardian.service
1280
	$SED "/^PIDFile=/d" /etc/systemd/system/e2guardian.service
1281
 
2937 rexy 1282
# Adapt the main conf file
3197 rexy 1283
	[ -e $DIR_E2G/e2guardian.conf.default ] || cp $DIR_E2G/e2guardian.conf $DIR_E2G/e2guardian.conf.default
1293 richard 1284
# French deny HTML page
3197 rexy 1285
	$SED "s?^language =.*?language = 'french'?g" $DIR_E2G/e2guardian.conf
3200 rexy 1286
# Listen & loop prevention on loopback
3197 rexy 1287
	$SED "s?^#checkip = 127.0.0.1.*?checkip = 127.0.0.1?g" $DIR_E2G/e2guardian.conf
2840 rexy 1288
# 2 filtergroups (8080 & 8090)
3197 rexy 1289
	$SED "s?^#filtergroups =.*?filtergroups = 2?g" $DIR_E2G/e2guardian.conf
3193 rexy 1290
# Listen on LAN only
3197 rexy 1291
	$SED "s?^#filterip =.*?filterip = $PRIVATE_IP?g" $DIR_E2G/e2guardian.conf
3193 rexy 1292
# Listen on 8080 (group1 : BL users on HTTP)
3197 rexy 1293
	$SED "s?^#filterports = 8080.*?filterports = 8080?g" $DIR_E2G/e2guardian.conf
3193 rexy 1294
# Listen on 8081 (group2 : previously AV users --> to be redefine)
3197 rexy 1295
#	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_E2G/e2guardian.conf
1296
	$SED "s?^#filterports = 8081.*?filterports = 8081?g" $DIR_E2G/e2guardian.conf
3193 rexy 1297
# for now we don't listen transparently on 8443 (HTTPS) (only in future version)
3197 rexy 1298
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_E2G/e2guardian.conf
1293 richard 1299
# Don't log
3197 rexy 1300
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_E2G/e2guardian.conf
2775 rexy 1301
# Disable HTML content control (weighted & banned)
3197 rexy 1302
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_E2G/e2guardian.conf
2840 rexy 1303
# Enable authport plugin
3197 rexy 1304
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_E2G/e2guardian.conf
1305
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_E2G/e2guardian.conf
3193 rexy 1306
	# !!! Set Max RAM cache to 10Mb (for antimalware/EDR)
3197 rexy 1307
	#$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_E2G/e2guardian.conf
3193 rexy 1308
	# !!! Set Max file size cache to 20Mb (for antimalware/EDR)
3197 rexy 1309
	#$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_E2G/e2guardian.conf
2841 rexy 1310
 
2867 rexy 1311
# copy & adapt HTML templates
2866 rexy 1312
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1313
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1314
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1315
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1316
 
3193 rexy 1317
###### ALCASAR filtering for group1 (blacklisted_users) ####
1318
# Adapt group1 conf file
3197 rexy 1319
	[ -e $DIR_E2G/e2guardianf1.conf.default ] || cp $DIR_E2G/e2guardianf1.conf $DIR_E2G/e2guardianf1.conf.default
3200 rexy 1320
	$SED "s?^#reportinglevel =.*?reportinglevel = 3?g" $DIR_E2G/e2guardianf1.conf
1321
	$SED "s?^#groupname =.*?groupname = 'blacklisted_users'?g" $DIR_E2G/e2guardianf1.conf
1322
	$SED "s?^#htmltemplate =.*?htmltemplate = 'alcasar-e2g.html'?g" $DIR_E2G/e2guardianf1.conf
1323
	$SED "s?^\.Define LISTDIR.*?\.Define LISTDIR <$DIR_E2G/lists/group1>?g" $DIR_E2G/e2guardianf1.conf
3197 rexy 1324
	DIR_E2G_GROUP1="$DIR_E2G/lists/group1"
1325
	cp -r $DIR_E2G/lists/example.group $DIR_E2G_GROUP1
1326
	chown -R e2guardian:root $DIR_E2G_GROUP1
2840 rexy 1327
# RAZ bannedphraselist
3197 rexy 1328
	$SED "s?^[^#]?#&?g" $DIR_E2G_GROUP1/bannedphraselist # (comment what is not)
2519 rexy 1329
# Disable URL control with regex
3197 rexy 1330
	$SED "s?^[^#]?#&?g" $DIR_E2G_GROUP1/bannedregexpurllist # (comment what is not)
2758 rexy 1331
# Dont filtering files by extension or mime-type (empty list)
3197 rexy 1332
	> $DIR_E2G_GROUP1/bannedextensionlist
1333
	> $DIR_E2G_GROUP1/bannedmimetypelist
2758 rexy 1334
# Creation of ALCASAR banned site list
3197 rexy 1335
	cat <<EOF > $DIR_E2G_GROUP1/greysitelist
2775 rexy 1336
# E2guardian filter config for ALCASAR
1337
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1338
# block all SSL and CONNECT tunnels
1339
**s
1340
# block all SSL and CONNECT tunnels specified only as an IP
1341
*ips
1342
# block all sites specified only by an IP
1343
*ip
1344
EOF
3195 rexy 1345
# Creation of file for banned URLs (filled later with Toulouse BL --> see BL function)
3197 rexy 1346
	cat <<EOF > $DIR_E2G_GROUP1/bannedurllist
3193 rexy 1347
# E2guardian URL filter config for ALCASAR
2758 rexy 1348
EOF
3195 rexy 1349
# Creation of files for rehabilited domains
3197 rexy 1350
	> $DIR_E2G_GROUP1/exceptionsitelist
3195 rexy 1351
# Creation of files for rehabilited IP
3197 rexy 1352
	[ -e $DIR_E2G/lists/common/exceptioniplist.default ] || mv $DIR_E2G/lists/common/exceptioniplist $DIR_E2G/lists/common/exceptioniplist.default
1353
	touch $DIR_E2G/lists/common/exceptioniplist
2758 rexy 1354
# Add Bing to the safesearch url regext list (parental control)
3197 rexy 1355
	cat <<EOF >> $DIR_E2G_GROUP1/urlregexplist
2758 rexy 1356
# Bing - add 'adlt=strict'
1357
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1358
EOF
3197 rexy 1359
	# 'Safesearch' regex actualisation
1360
	$SED "s?images?search?g" $DIR_E2G_GROUP1/urlregexplist
1361
	# change the google safesearch ("safe=strict" instead of "safe=vss")
1362
	$SED "s?safe=vss?safe=strict?g" $DIR_E2G_GROUP1/urlregexplist
2841 rexy 1363
 
3193 rexy 1364
# Create & adapt group2 conf file (av + av_wl)
3197 rexy 1365
	cp $DIR_E2G/e2guardianf1.conf.default $DIR_E2G/e2guardianf2.conf
1366
	$SED "s?^#reportinglevel =.*?reportinglevel = 3?g" $DIR_E2G/e2guardianf2.conf
1367
	$SED "s?^#groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_E2G/e2guardianf2.conf
1368
	$SED "s?^urllist = 'name=banned,messageno=501,path=__LISTDIR__/bannedurllist'?urllist = 'name=banned,messageno=501,path=__LISTDIR__/bannedurllist.default'?g" $DIR_E2G/e2guardianf2.conf # no banned urls
2841 rexy 1369
 
2775 rexy 1370
# create log folder
3193 rexy 1371
	mkdir -p /var/log/e2guardian
2775 rexy 1372
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1373
} # End of e2guardian()
1 root 1374
 
2724 rexy 1375
##############################################################
2990 rexy 1376
##                        "ulogd"                           ##
2724 rexy 1377
## - Ulog config for multi-log files                        ##
1378
##############################################################
1379
ulogd()
476 richard 1380
{
1381
# Three instances of ulogd (three different logfiles)
1382
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1383
	nl=1
1358 richard 1384
	for log_type in traceability ssh ext-access
478 richard 1385
	do
2937 rexy 1386
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1387
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1388
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1389
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1390
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1391
[emu1]
478 richard 1392
file="/var/log/firewall/$log_type.log"
1393
sync=1
1394
EOF
2938 rexy 1395
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1396
		nl=`expr $nl + 1`
1397
	done
476 richard 1398
	chown -R root:apache /var/log/firewall
1399
	chmod 750 /var/log/firewall
1400
	chmod 640 /var/log/firewall/*
2724 rexy 1401
}  # End of ulogd()
476 richard 1402
 
1159 crox53 1403
##########################################################
2990 rexy 1404
##                     "nfsen"                          ##
2771 rexy 1405
## - configure NetFlow collector (nfcapd)               ##
1406
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1407
##########################################################
1389 richard 1408
nfsen()
1 root 1409
{
2772 rexy 1410
	groupadd -f nfcapd
2868 rexy 1411
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1412
# nfcapd unit for systemd
2937 rexy 1413
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1414
#  This file is part of systemd.
1415
#
1416
#  systemd is free software; you can redistribute it and/or modify it
1417
#  under the terms of the GNU General Public License as published by
1418
#  the Free Software Foundation; either version 2 of the License, or
1419
#  (at your option) any later version.
1420
 
2771 rexy 1421
# This unit launches nfcapd (a Netflow collector).
1372 richard 1422
[Unit]
2771 rexy 1423
Description=Netflow Capture Daemon
1424
After=network-online.target iptables.service
1372 richard 1425
 
1426
[Service]
3079 rexy 1427
Type=simple
2776 rexy 1428
ExecStartPre=/bin/mkdir -p /run/nfcapd
1429
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1430
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1431
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 1432
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1433
 
1434
[Install]
1435
WantedBy=multi-user.target
1436
EOF
2825 rexy 1437
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1438
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1439
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1440
} # End of nfsen()
1 root 1441
 
2552 rexy 1442
###########################################################
2990 rexy 1443
##                       "vnstat"                        ##
2809 rexy 1444
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1445
###########################################################
2724 rexy 1446
vnstat()
1541 richard 1447
{
2990 rexy 1448
# vnstat
2933 rexy 1449
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1450
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1451
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1452
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1453
# vnstat-dashboard
2933 rexy 1454
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1455
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1456
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1457
} # End of vnstat()
2281 tom.houday 1458
 
2724 rexy 1459
#########################################################
2990 rexy 1460
##                     "unbound"                       ##
2724 rexy 1461
## - create the conf files for 4 unbound services      ##
1462
## - create the systemd files for 4 unbound services   ##
1463
#########################################################
2688 lucas.echa 1464
unbound ()
1465
{
1466
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1467
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1468
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1469
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1470
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1471
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1472
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1473
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1474
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1475
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1476
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1477
 
2724 rexy 1478
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1479
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1480
forward-zone:
1481
	name: "."
1482
	forward-addr: $DNS1
1483
	forward-addr: $DNS2
1472 richard 1484
EOF
1485
 
2724 rexy 1486
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1487
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1488
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1489
## Add one block for each domain name managed by an other DNS server
1490
##
1491
## Example:
1492
##
1493
## server:
1494
##     local-zone: "<your_domain>." transparent
1495
## forward-zone:
1496
##     name: "<your_domain>."
1497
##     forward-addr: <@IP_domain_server>
1498
##
2558 rexy 1499
EOF
1500
 
2724 rexy 1501
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1502
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1503
server:
1504
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1505
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1506
EOF
1507
 
2724 rexy 1508
# Configuration file for lo of forward unbound
2688 lucas.echa 1509
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1510
server:
1511
	interface: 127.0.0.1@53
1512
	access-control-view: 127.0.0.1/8 lo
1513
view:
1514
	name: "lo"
2864 rexy 1515
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1516
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1517
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1518
	view-first: yes
1519
EOF
1520
 
2724 rexy 1521
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1522
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1523
server:
1524
	interface: ${PRIVATE_IP}@53
1525
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1526
view:
1527
	name: "$INTIF"
1528
	view-first: yes
1529
EOF
1530
 
2831 rexy 1531
# Configuration file for main unbound
2688 lucas.echa 1532
	cat << EOF > /etc/unbound/unbound.conf
1533
server:
1534
	verbosity: 1
1535
	hide-version: yes
1536
	hide-identity: yes
1537
	do-ip6: no
1538
	include: /etc/unbound/conf.d/common/forward-zone.conf
1539
	include: /etc/unbound/conf.d/common/local-forward/*
1540
	include: /etc/unbound/conf.d/common/local-dns/*
1541
	include: /etc/unbound/conf.d/forward/*
1542
EOF
1543
 
2724 rexy 1544
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1545
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1546
server:
1547
	interface: ${PRIVATE_IP}@54
1548
	access-control: $PRIVATE_IP_MASK allow
1549
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1550
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1551
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1552
EOF
1553
 
2724 rexy 1554
# Configuration file for blacklist unbound
2688 lucas.echa 1555
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1556
server:
1557
	verbosity: 1
1558
	hide-version: yes
1559
	hide-identity: yes
1560
	do-ip6: no
1561
	logfile: "/var/log/unbound/unbound-blacklist.log"
1562
	chroot: ""
1563
	define-tag: "blacklist"
1564
	log-local-actions: yes
1565
	include: /etc/unbound/conf.d/common/forward-zone.conf
1566
	include: /etc/unbound/conf.d/common/local-forward/*
1567
	include: /etc/unbound/conf.d/common/local-dns/*
1568
	include: /etc/unbound/conf.d/blacklist/*
1569
	include: /usr/local/share/unbound-bl-enabled/*
1570
EOF
1571
 
2724 rexy 1572
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1573
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1574
server:
1575
	interface: ${PRIVATE_IP}@55
1576
	access-control: $PRIVATE_IP_MASK allow
1577
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1578
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1579
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1580
EOF
1581
 
2724 rexy 1582
# Configuration file for whitelist unbound
2688 lucas.echa 1583
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1584
server:
3099 rexy 1585
	module-config: "ipset validator iterator"
2688 lucas.echa 1586
	verbosity: 1
1587
	hide-version: yes
1588
	hide-identity: yes
1589
	do-ip6: no
1590
	do-not-query-localhost: no
1591
	define-tag: "whitelist"
1592
	local-zone: "." transparent
1593
	local-zone-tag: "." "whitelist"
3099 rexy 1594
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1595
	include: /etc/unbound/conf.d/common/local-forward/*
1596
	include: /etc/unbound/conf.d/common/local-dns/*
1597
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1598
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1599
	username: ""
1600
ipset:
1601
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1602
EOF
1603
 
2724 rexy 1604
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1605
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1606
server:
1607
	interface: ${PRIVATE_IP}@56
1608
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1609
view:
1610
	name: "$INTIF"
1611
	local-zone: "." redirect
1612
	local-data: ". A $PRIVATE_IP"
1613
EOF
1614
 
2724 rexy 1615
# Configuration file for blackhole unbound
2688 lucas.echa 1616
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1617
server:
1618
	verbosity: 1
1619
	hide-version: yes
1620
	hide-identity: yes
1621
	do-ip6: no
2861 rexy 1622
	include: /etc/unbound/conf.d/common/local-forward/*
1623
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1624
	include: /etc/unbound/conf.d/blackhole/*
1625
EOF
2937 rexy 1626
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1627
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1628
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
3177 rexy 1629
	$SED "/^PIDFile=/d" /etc/systemd/system/unbound.service
2688 lucas.echa 1630
	for list in blacklist blackhole whitelist
1474 richard 1631
	do
3177 rexy 1632
		cp -f /etc/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
2937 rexy 1633
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1474 richard 1634
	done
2724 rexy 1635
} # End of unbound()
2688 lucas.echa 1636
 
2689 lucas.echa 1637
##################################################
2990 rexy 1638
##                   "dhcpd"                    ##
2689 lucas.echa 1639
##################################################
2724 rexy 1640
dhcpd()
2689 lucas.echa 1641
{
1642
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1643
	cat <<EOF > /etc/dhcpd.conf
1644
ddns-update-style none;
1645
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1646
	option routers $PRIVATE_IP;
1647
	option subnet-mask $PRIVATE_NETMASK;
1648
	option domain-name-servers $PRIVATE_IP;
1649
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1650
	default-lease-time 21600;
1651
	max-lease-time 43200;
1652
}
1653
EOF
2724 rexy 1654
} # End of dhcpd()
2689 lucas.echa 1655
 
2552 rexy 1656
##########################################################
2990 rexy 1657
##                         "BL"                         ##
2769 rexy 1658
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1659
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1660
##     - URLs for E²guardian                            ##
1661
##     - IPs for NetFilter                              ##
2769 rexy 1662
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1663
##########################################################
2724 rexy 1664
BL()
308 richard 1665
{
2990 rexy 1666
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
3197 rexy 1667
	rm -rf $DIR_E2G/lists/blacklists
1930 richard 1668
	mkdir -p /tmp/blacklists
1938 richard 1669
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1670
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
3197 rexy 1671
	mkdir -p $DIR_E2G/lists/blacklists/ossi-bl
1672
	touch $DIR_E2G/lists/blacklists/ossi-bl/domains
1957 richard 1673
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
3197 rexy 1674
	mkdir -p $DIR_E2G/lists/blacklists/ossi-wl
1675
	touch $DIR_E2G/lists/blacklists/ossi-wl/domains
1957 richard 1676
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1677
# add additional BL files
2770 rexy 1678
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1679
	do
3197 rexy 1680
		mkdir $DIR_E2G/lists/blacklists/ossi-bl-$x
1681
		cp $DIR_BLACKLIST/$x  $DIR_E2G/lists/blacklists/ossi-bl-$x/domains
1957 richard 1682
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1683
	done
3197 rexy 1684
	chown -R e2guardian:apache $DIR_E2G
1957 richard 1685
	chown -R root:apache $DIR_DEST_SHARE
3197 rexy 1686
	chmod -R g+rw $DIR_E2G $DIR_DEST_SHARE
1927 richard 1687
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1688
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1689
# enable the default categories
1957 richard 1690
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1691
	rm -rf /tmp/blacklists
2724 rexy 1692
} # End of BL()
219 jeremy 1693
 
2552 rexy 1694
#######################################################
2990 rexy 1695
##                    "cron"                         ##
2552 rexy 1696
## - write all cron & anacron files                  ##
1697
#######################################################
2724 rexy 1698
cron()
1 root 1699
{
2640 rexy 1700
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1701
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1702
	cat <<EOF > /etc/crontab
1828 richard 1703
SHELL=/usr/bin/bash
2640 rexy 1704
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1705
MAILTO=root
1706
HOME=/
1707
 
1708
# run-parts
1709
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1710
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1711
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1712
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1713
EOF
1714
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1715
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1716
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1717
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1718
EOF
811 richard 1719
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1720
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1721
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1722
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1723
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1724
EOF
952 franck 1725
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1726
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1727
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1728
EOF
2454 tom.houday 1729
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1730
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1731
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1732
EOF
2454 tom.houday 1733
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1734
# Update the system and reboot if needed (everyday at 3:30 am)
1735
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1736
EOF
2454 tom.houday 1737
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1738
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1739
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1740
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1741
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1742
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1743
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1744
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1745
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1746
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1747
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1748
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1749
EOF
2454 tom.houday 1750
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1751
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1752
# '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 1753
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1754
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1755
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1756
 
2886 rexy 1757
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1758
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1759
EOF
2454 tom.houday 1760
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1761
# start dead daemons (after boot process and every 20')
1851 franck 1762
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1763
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1764
EOF
2454 tom.houday 1765
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1766
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1767
 
1874 raphael.pi 1768
EOF
2769 rexy 1769
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1770
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1771
 
1772
EOF
2304 tom.houday 1773
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1774
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1775
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1776
EOF
2771 rexy 1777
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1778
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1779
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1780
EOF
1808 richard 1781
# removing the users crons
522 richard 1782
	rm -f /var/spool/cron/*
2724 rexy 1783
} # End of cron()
1 root 1784
 
2867 rexy 1785
########################################################################
2990 rexy 1786
##                              "Fail2Ban"                            ##
2867 rexy 1787
##- Adapt conf file to ALCASAR                                        ##
1788
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1789
########################################################################
1163 crox53 1790
fail2ban()
1791
{
2868 rexy 1792
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1793
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
3191 rexy 1794
	$SED "s?^before =.*?before = paths-mageia.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1795
 
1796
# add 5 jails and their filters
1797
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1798
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1799
[sshd]
1800
enabled = true
1801
#enabled  = false
1802
maxretry = 3
2868 rexy 1803
bantime = 3m
1804
findtime = 5m
2867 rexy 1805
EOF
1806
 
1807
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1808
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1809
[lighttpd-auth]
1810
enabled = true
1811
#enabled  = false
1812
maxretry = 3
2868 rexy 1813
bantime = 3m
1814
findtime = 3m
2867 rexy 1815
EOF
1816
 
1817
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1818
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1819
[alcasar_mod-evasive]
1820
#enabled = true
1821
enabled = false
1822
backend = auto
1823
filter = alcasar_mod-evasive
1824
action = iptables-allports[name=alcasar_mod-evasive]
1825
logpath = /var/log/lighttpd/access.log
1826
maxretry = 3
2868 rexy 1827
bantime = 3m
1828
findtime = 3m
2867 rexy 1829
EOF
2990 rexy 1830
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1831
[Definition]
1832
failregex =  <HOST> .+\] "[^"]+" 403
1833
ignoreregex =
1834
EOF
1835
 
1836
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1837
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1838
[alcasar_intercept]
1839
enabled = true
1840
#enabled = false
1841
backend = auto
1842
filter = alcasar_intercept
1843
action = iptables-allports[name=alcasar_intercept]
1844
logpath = /var/log/lighttpd/access.log
1845
maxretry = 5
2868 rexy 1846
bantime = 3m
1847
findtime = 3m
1848
EOF
2990 rexy 1849
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1850
[Definition]
1851
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1852
ignoreregex =
1853
EOF
1854
 
1855
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1856
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1857
[alcasar_change-pwd]
1858
enabled = true
1859
#enabled = false
1860
backend = auto
1861
filter = alcasar_change-pwd
1862
action = iptables-allports[name=alcasar_change-pwd]
1863
logpath = /var/log/lighttpd/access.log
1864
maxretry = 5
2868 rexy 1865
bantime = 3m
1866
findtime = 3m
2867 rexy 1867
EOF
2990 rexy 1868
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1869
[Definition]
1870
failregex = <HOST> .* \"POST \/password\.php
1871
ignoreregex =
1872
EOF
1873
 
2840 rexy 1874
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1875
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1876
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1877
	chmod 644 /var/log/fail2ban.log
2887 rexy 1878
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1879
	/usr/bin/touch /var/log/auth.log
1515 richard 1880
# fail2ban unit
2990 rexy 1881
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1882
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1883
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1884
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1885
} # End of fail2ban()
1163 crox53 1886
 
2990 rexy 1887
########################################################
1888
##                  "gammu_smsd"                      ##
1889
## - Creating of SMS management database              ##
1890
## - Write the gammu a gammu_smsd conf files          ##
1891
########################################################
1376 richard 1892
gammu_smsd()
1893
{
2601 tom.houday 1894
# Create 'gammu' system user
1895
	groupadd -f gammu_smsd
2868 rexy 1896
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1897
	usermod -a -G dialout gammu_smsd
1898
 
1899
# Create 'gammu' database
1900
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1901
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1902
# Add a gammu database structure
2688 lucas.echa 1903
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1904
 
2552 rexy 1905
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1906
	cat << EOF > /etc/gammurc
2552 rexy 1907
[gammu]
1908
device = /dev/ttyUSB0
1909
connection = at115200
1910
EOF
1911
 
2601 tom.houday 1912
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1913
[gammu]
1914
port = /dev/ttyUSB0
1915
connection = at115200
1916
 
1917
[smsd]
1918
PIN = 1234
1919
logfile = /var/log/gammu-smsd/gammu-smsd.log
1920
logformat = textall
1921
debuglevel = 0
1922
 
1923
service = sql
1924
driver = native_mysql
1925
user = $DB_USER
1926
password = $radiuspwd
1927
pc = localhost
1928
database = $DB_GAMMU
1929
 
2631 rexy 1930
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1931
 
1932
StatusFrequency = 30
1380 richard 1933
;LoopSleep = 2
1376 richard 1934
 
1935
;ResetFrequency = 300
1936
;HardResetFrequency = 120
1937
 
2454 tom.houday 1938
CheckSecurity = 1
1376 richard 1939
CheckSignal = 1
1940
CheckBattery = 0
1941
EOF
2601 tom.houday 1942
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1943
 
2601 tom.houday 1944
# Create the systemd unit
2937 rexy 1945
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1946
[Unit]
1947
Description=SMS daemon for Gammu
1948
Documentation=man:gammu-smsd(1)
3123 rexy 1949
After=network.target mysqld.service
1376 richard 1950
 
2601 tom.houday 1951
[Service]
1952
Type=forking
2775 rexy 1953
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 1954
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1955
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1956
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1957
 
1958
[Install]
1959
WantedBy=multi-user.target
1960
EOF
1961
 
2314 richard 1962
# Log folder for gammu-smsd
2772 rexy 1963
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1964
	chmod 755 /var/log/gammu-smsd
1376 richard 1965
 
2552 rexy 1966
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1967
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1968
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1969
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1970
#EOF
2552 rexy 1971
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1972
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1973
 
2724 rexy 1974
} # End of gammu_smsd()
1376 richard 1975
 
2990 rexy 1976
########################################################
1977
##                      "msec"                        ##
1978
## - Apply the "fileserver" security level            ##
1979
## - remove the "system request" for rebooting        ##
1980
## - Fix several file permissions                     ##
1981
########################################################
2202 richard 1982
msec()
1983
{
1984
 
1985
# Apply fileserver security level
2990 rexy 1986
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1987
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1988
 
2203 richard 1989
# Set permissions monitoring and enforcement
2202 richard 1990
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 1991
/var/log/firewall/                      root.apache     750
2202 richard 1992
/var/log/firewall/*                     root.apache     640
1993
/etc/security/msec/perm.local           root.root       640
1994
/etc/security/msec/level.local          root.root       640
1995
/etc/freeradius-web                     root.apache     750
1996
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 1997
/etc/raddb/client.conf                  radius.radius   640
1998
/etc/raddb/radius.conf                  radius.radius   640
1999
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2000
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2001
/etc/pki/CA/                            root.apache     750 force
2002
/etc/pki/CA/*                           root.apache     640 force 
2003
/etc/pki/CA/private/                    root.root       700 force
2004
/etc/pki/CA/private/*                   root.root       600 force
2005
/etc/pki/tls/private/                   root.apache     750 force
2006
/etc/pki/tls/private/*                  root.apache     640 force
2202 richard 2007
EOF
2454 tom.houday 2008
# apply now hourly & daily checks
2990 rexy 2009
	/usr/sbin/msec
2010
	/etc/cron.weekly/msec
2202 richard 2011
 
2724 rexy 2012
} # End of msec()
2202 richard 2013
 
2014
##################################################################
2552 rexy 2015
##                   Fonction "letsencrypt"                     ##
2016
## - Install Let's Encrypt client                               ##
2017
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2018
##################################################################
2019
letsencrypt()
2020
{
3170 rexy 2021
	acmesh_installDir="/opt/acme.sh"
2022
	acmesh_confDir="/usr/local/etc/letsencrypt"
2023
	acmesh_userAgent="ALCASAR"
2990 rexy 2024
# Remove potential old installers
2586 tom.houday 2025
	rm -rf /tmp/acme.sh-*
3170 rexy 2026
	[ -d $acmesh_confDir ] && rm -rf $acmesh_confDir
2990 rexy 2027
# Extract acme.sh
2304 tom.houday 2028
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2029
	pwdInstall=$(pwd)
3169 rexy 2030
	cd /tmp/acme.sh-* || { echo "Unable to find tmp ACME directory"; exit 1; }
3170 rexy 2031
	mkdir $acmesh_confDir ; chown root:apache $acmesh_confDir ; chmod 440 $acmesh_confDir
2032
	mkdir $acmesh_confDir/{data,certs,ca} ; chown root:apache $acmesh_confDir/{data,certs,ca} ; chmod 440 $acmesh_confDir/{data,certs,ca}
2990 rexy 2033
# Install acme.sh
2304 tom.houday 2034
	./acme.sh --install \
2035
		--home $acmesh_installDir \
2036
		--config-home $acmesh_confDir/data \
2037
		--certhome $acmesh_confDir/certs \
2038
		--accountkey $acmesh_confDir/ca/account.key \
2039
		--accountconf $acmesh_confDir/data/account.conf \
2040
		--useragent $acmesh_userAgent \
2308 tom.houday 2041
		--nocron \
2042
		> /dev/null
2304 tom.houday 2043
	if [ $? -ne 0 ]; then
2044
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2045
	fi
2990 rexy 2046
# Create configuration file
2304 tom.houday 2047
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2048
email=
2049
dateIssueRequest=
2050
domainRequest=
2051
challenge=
2052
dateIssued=
2053
dnsapi=
2054
dateNextRenewal=
2055
EOF
2688 lucas.echa 2056
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2057
	rm -rf /tmp/acme.sh-*
2724 rexy 2058
} # End of letsencrypt()
2304 tom.houday 2059
 
2060
##################################################################
2990 rexy 2061
##                       "mail_service"                         ##
2994 rexy 2062
## - Install Postfix conf for email registration method         ##
2990 rexy 2063
##################################################################
2064
mail_service()
2065
{
3062 rexy 2066
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2067
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2068
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2069
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
3180 rexy 2070
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf
2071
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
2990 rexy 2072
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2073
smtputf8_enable = no
3062 rexy 2074
smtp_use_tls = yes
2075
smtp_tls_wrappermode = yes
3005 rexy 2076
smtp_sasl_auth_enable = yes
2077
smtp_sasl_security_options = noanonymous
2078
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2079
relayhost =
2990 rexy 2080
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2081
EOT
2990 rexy 2082
	chown -R postfix:postfix /var/lib/postfix
2083
} # end of mail_service
2084
 
2085
##################################################################
2552 rexy 2086
##                    Fonction "post_install"                   ##
2087
## - Modifying banners (locals et ssh) & prompts                ##
2088
## - SSH config                                                 ##
2089
## - sudoers config & files security                            ##
2090
## - log rotate & ANSSI security parameters                     ##
2091
## - Apply former conf in case of an update                     ##
2092
##################################################################
1 root 2093
post_install()
2094
{
3093 rexy 2095
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2096
# change the SSHD options
2195 richard 2097
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2098
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2099
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2100
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2101
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2102
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2103
# sshd listens on EXTIF & INTIF
2104
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2105
# sshd authorized certificate for root login
2106
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2107
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2108
# ALCASAR conf file
2818 rexy 2109
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2110
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2111
	echo "SSH_LAN=22" >> $CONF_FILE
2112
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2113
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2114
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2115
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2116
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2117
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2118
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2119
	echo "LDAP_FILTER=" >> $CONF_FILE
2120
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2121
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2122
	echo "LDAP_SSL=on" >> $CONF_FILE
2123
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2124
	echo "SMS=off" >> $CONF_FILE
2125
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2126
	echo "MAIL=off" >> $CONF_FILE
2127
	echo "MAIL_TYPE=" >> $CONF_FILE
2128
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2129
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2130
	echo "MAIL_ADDR=" >> $CONF_FILE
2131
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2132
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2133
	echo "BL_PUREIP=on" >> $CONF_FILE
2134
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2135
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2136
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2137
	echo "WIFI4EU=off" >> $CONF_FILE
2138
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2139
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2140
# Prompt customisation (colors)
1 root 2141
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2142
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2143
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2144
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2145
# sudoers configuration for "apache" & "sysadmin"
1 root 2146
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2147
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2148
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2149
# Modify some logrotate files (gammu, ulogd)
1 root 2150
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2151
	chmod 644 /etc/logrotate.d/*
2195 richard 2152
# Log compression
706 franck 2153
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2154
# actualisation des fichiers logs compressés
2521 armand.ito 2155
	for dir in firewall e2guardian lighttpd
706 franck 2156
	do
2688 lucas.echa 2157
		find /var/log/$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 2158
	done
2601 tom.houday 2159
	/usr/bin/systemctl daemon-reload
2956 rexy 2160
# processes started at boot time (Systemctl)
3170 rexy 2161
	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 2162
	do
1574 richard 2163
		/usr/bin/systemctl -q enable $i.service
1221 richard 2164
	done
2454 tom.houday 2165
 
1452 richard 2166
# disable processes at boot time (Systemctl)
2688 lucas.echa 2167
	for i in ulogd gpm dhcpd
1452 richard 2168
	do
1574 richard 2169
		/usr/bin/systemctl -q disable $i.service
1452 richard 2170
	done
2454 tom.houday 2171
 
2864 rexy 2172
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2173
# ignore ICMP broadcast (smurf attack)
2174
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2175
# ignore ICMP errors bogus
2176
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2177
# remove ICMP redirects responces
2178
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2179
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2180
# enable SYN Cookies (Syn flood attacks)
2181
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2182
# enable kernel antispoofing
2183
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2184
# ignore source routing
2185
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2186
# set conntrack timer to 1h (3600s) instead of 5 weeks
2187
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2188
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2189
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2190
# disable iptables_helpers
2191
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2192
# Switch to the router mode
2193
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2194
# Remove unused service ipv6
1964 franck 2195
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2196
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2197
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2198
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2199
# switch to multi-users runlevel (instead of x11)
1221 richard 2200
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2201
# disable Core dump file
2202
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2203
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2204
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2205
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2206
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2207
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2208
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
3190 rexy 2209
	vm_vga=`lsmod | grep -c -E "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2210
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2211
	then
2454 tom.houday 2212
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2213
		echo >> /etc/mageia-release
2214
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2215
	else
2216
		echo > /etc/mageia-release
2454 tom.houday 2217
	fi
2218
	if [ $Lang == "fr" ]
2219
	then
3093 rexy 2220
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2221
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2222
	else
3093 rexy 2223
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2224
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2225
	fi
2226
	/usr/bin/update-grub2
1221 richard 2227
# Load and apply the previous conf file
2228
	if [ "$mode" = "update" ]
532 richard 2229
	then
2887 rexy 2230
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2231
		$DIR_DEST_BIN/alcasar-conf.sh --load
2232
		PARENT_SCRIPT=`basename $0`
2233
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2234
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2235
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2236
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2237
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2238
	fi
2560 rexy 2239
	rm -f /var/tmp/alcasar-conf*
1221 richard 2240
	chown -R root:apache $DIR_DEST_ETC/*
2241
	chmod -R 660 $DIR_DEST_ETC/*
2242
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2243
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2244
	echo ""
1 root 2245
	echo "#############################################################################"
638 richard 2246
	if [ $Lang == "fr" ]
2247
		then
2248
		echo "#                        Fin d'installation d'ALCASAR                       #"
2249
		echo "#                                                                           #"
2250
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2251
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2252
		echo "#                                                                           #"
2253
		echo "#############################################################################"
2254
		echo
2255
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2256
		echo
2257
		echo "- Lisez attentivement la documentation d'exploitation"
2258
		echo
2688 lucas.echa 2259
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2260
		echo
2261
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2262
	else
2396 tom.houday 2263
		echo "#                        End of ALCASAR install process                     #"
638 richard 2264
		echo "#                                                                           #"
2265
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2266
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2267
		echo "#                                                                           #"
2268
		echo "#############################################################################"
2269
		echo
2270
		echo "- The system will be rebooted in order to operate ALCASAR"
2271
		echo
2272
		echo "- Read the exploitation documentation"
2273
		echo
2688 lucas.echa 2274
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2275
		echo
2276
		echo "                   Hit 'Enter' to continue"
2277
	fi
1782 franck 2278
	sleep 2
2560 rexy 2279
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2280
	then
2688 lucas.echa 2281
		read
815 richard 2282
	fi
774 richard 2283
	clear
1 root 2284
	reboot
2724 rexy 2285
} # End of post_install()
1 root 2286
 
2552 rexy 2287
#####################################################################################
2288
#                                   Main Install loop                               #
2289
#####################################################################################
832 richard 2290
dir_exec=`dirname "$0"`
2291
if [ $dir_exec != "." ]
2292
then
2293
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2294
	echo "Launch this program from the ALCASAR archive directory"
2295
	exit 0
2296
fi
2688 lucas.echa 2297
if [ $EUID -gt 0 ]
2220 richard 2298
then
2688 lucas.echa 2299
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2300
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2301
	exit 0
2302
fi
832 richard 2303
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2304
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2305
nb_args=$#
2306
args=$1
2307
if [ $nb_args -eq 0 ]
2308
then
2309
	nb_args=1
2310
	args="-h"
2311
fi
1062 richard 2312
chmod -R u+x $DIR_SCRIPTS/*
1 root 2313
case $args in
2314
	-\? | -h* | --h*)
2315
		echo "$usage"
2316
		exit 0
2317
		;;
291 franck 2318
	-i | --install)
3180 rexy 2319
		for func in system_testing network_testing
2724 rexy 2320
		do
2321
			header_install
2322
			$func
2323
			if [ $DEBUG_ALCASAR == "on" ]
2324
			then
3179 rexy 2325
				echo "*** 'debug' : end installing function '$func' ***"
2724 rexy 2326
				read
2327
			fi
2328
		done
595 richard 2329
# RPMs install
2941 rexy 2330
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2331
		if [ "$?" != "0" ]
1 root 2332
		then
595 richard 2333
			exit 0
2334
		fi
1249 richard 2335
		if [ -e $CONF_FILE ]
595 richard 2336
		then
2458 richard 2337
# Uninstall or update the running version
2338
			if [ "$mode" == "update" ]
2339
			then
2560 rexy 2340
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2341
			else
2560 rexy 2342
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2343
			fi
595 richard 2344
		fi
2847 rexy 2345
		if [ $DEBUG_ALCASAR == "on" ]
2346
		then
2347
			echo "*** 'debug' : end of cleaning ***"
2348
			read
2349
		fi
2980 rexy 2350
# Avoid some RPM automatic updates
2351
		echo "/^kernel/" > /etc/urpmi/skip.list
2352
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2353
		echo "/^freeradius/" >> /etc/urpmi/skip.list
3190 rexy 2354
		if [ `grep -E '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
3170 rexy 2355
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf freeradius?g" /etc/dnf/dnf.conf
2980 rexy 2356
		else
3170 rexy 2357
			echo "exclude=kernel* wkhtmltopdf freeradius" >> /etc/dnf/dnf.conf
2980 rexy 2358
		fi
2835 rexy 2359
# Test if conf file
2360
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2361
		then
2826 rexy 2362
# Extract some info from the previous configuration file
2834 rexy 2363
			cd /var/tmp
2364
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2365
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2366
			then
2367
				header_install
2368
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2369
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2370
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2371
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2372
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2373
				if [ $Lang == "fr" ]
2834 rexy 2374
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2375
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2376
				fi
2834 rexy 2377
				response=0
2378
				PTN='^[oOnNyY]?$'
2379
				until [[ "$response" =~ $PTN ]]
2380
				do
2381
					if [ $Lang == "fr" ]
2382
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2383
						else echo -n "Do you want to use it (Y/n)?";
2384
					fi
2385
					read response
2386
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2387
					then
2388
						rm -f /var/tmp/alcasar-conf*
2389
						rm -rf /var/tmp/conf
2390
					fi
2391
				done
2392
			fi
2847 rexy 2393
			cd $DIR_INSTALL
597 richard 2394
		fi
636 richard 2395
# Test if update
2834 rexy 2396
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2397
		then
2398
			if [ $Lang == "fr" ]
2399
				then echo "#### Installation avec mise à jour ####";
2400
				else echo "#### Installation with update     ####";
2401
			fi
5 franck 2402
			mode="update"
1 root 2403
		fi
3170 rexy 2404
		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 2405
		do
2406
			$func
2466 richard 2407
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2408
			then
3179 rexy 2409
				echo "*** 'debug' : end installing function '$func' ***"
2688 lucas.echa 2410
				read
2466 richard 2411
			fi
14 richard 2412
		done
5 franck 2413
		;;
291 franck 2414
	-u | --uninstall)
1828 richard 2415
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2416
		then
597 richard 2417
			if [ $Lang == "fr" ]
2418
				then echo "ALCASAR n'est pas installé!";
2419
				else echo "ALCASAR isn't installed!";
2420
			fi
1 root 2421
			exit 0
2422
		fi
5 franck 2423
		response=0
2760 lucas.echa 2424
		PTN='^[oOyYnN]?$'
2425
		until [[ "$response" =~ $PTN ]]
5 franck 2426
		do
597 richard 2427
			if [ $Lang == "fr" ]
2760 lucas.echa 2428
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2429
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2430
			fi
5 franck 2431
			read response
2432
		done
1103 richard 2433
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2434
		then
1103 richard 2435
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2436
		else
2560 rexy 2437
			rm -f /var/tmp/alcasar-conf*
1 root 2438
		fi
597 richard 2439
# Uninstall the running version
2560 rexy 2440
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2441
		;;
2442
	*)
2443
		echo "Argument inconnu :$1";
460 richard 2444
		echo "Unknown argument :$1";
1 root 2445
		echo "$usage"
2446
		exit 1
2447
		;;
2448
esac
10 franck 2449
# end of script