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#!/bin/bash
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#  $Id: alcasar.sh 3180 2024-03-04 17:33:37Z rexy $
1 root 3
 
2969 rexy 4
# ALCASAR is a Free and open source NAC (Network Access Controler) created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
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# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares Coovachilli, freeradius, mariaDB, lighttpd, php, netfilter, e2guardian, ntpd, openssl, unbound, gammu, Ulog, fail2ban, vnstat, wkhtml2pdf, ipt_NETFLOW, NFsen and NFdump
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# 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
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#	vnstat			: Little network stat daemon
2688 lucas.echa 30
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 31
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 32
#	fail2ban		: Fail2ban IDS installation and configuration
33
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2969 rexy 34
#	msec			: Mageia security package configuration
2304 tom.houday 35
#	letsencrypt		: Let's Encrypt client
2990 rexy 36
#	mail_service	: Mail service for email authentification method
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#	post_install	: Security, log rotation, etc.
1 root 38
 
2499 tom.houday 39
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 40
DATE=`date '+%d %B %Y - %Hh%M'`
41
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 42
Lang=`echo $LANG|cut -c 1-2`
1362 richard 43
mode="install"
1 root 44
# ******* Files parameters - paramètres fichiers *********
2552 rexy 45
DIR_INSTALL=`pwd`						# current directory
1015 richard 46
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
47
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 48
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
49
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
50
DIR_WEB="/var/www/html"					# directory of Lighttpd
51
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
52
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
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DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
54
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
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DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
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CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
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PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
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# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 59
DB_RADIUS="radius"						# database name used by FreeRadius server
60
DB_USER="radius"						# user name allows to request the users database
61
DB_GAMMU="gammu"						# database name used by Gammu-smsd
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# ******* Network parameters - paramètres réseau *******
2552 rexy 63
HOSTNAME="alcasar"						# default hostname
64
DOMAIN="localdomain"					# default local domain
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EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
66
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 67
MTU="1500"
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DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
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# ****** Paths - chemin des commandes *******
70
SED="/bin/sed -i"
71
# ****************** End of global parameters *********************
72
 
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license()
959 franck 74
{
75
	if [ $Lang == "fr" ]
1538 richard 76
	then
77
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
78
	else
79
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 80
	fi
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	response=0
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	PTN='^[oOyYnN]?$'
83
	until [[ "$response" =~ $PTN ]]
1538 richard 84
	do
85
		if [ $Lang == "fr" ]
1563 franck 86
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 87
			else echo -n "Do you accept the terms of this license (Y/n)? : "
88
		fi
89
		read response
90
	done
91
	if [ "$response" = "n" ] || [ "$response" = "N" ]
92
	then
93
		exit 1
94
	fi
2724 rexy 95
} # End of license()
959 franck 96
 
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header_install()
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{
99
	clear
100
	echo "-----------------------------------------------------------------------------"
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	echo "                     ALCASAR V$VERSION Installation"
1 root 102
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
103
	echo "-----------------------------------------------------------------------------"
2724 rexy 104
} # End of header_install()
1 root 105
 
2552 rexy 106
########################################################
2990 rexy 107
##                  "system_testing"                  ##
2552 rexy 108
## - Test Mageia version                              ##
109
## - Test ALCASAR version (if already installed)      ##
110
## - Test free space on /var  (>10G)                  ##
111
## - Test Internet access                             ##
112
########################################################
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system_testing()
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{
1529 richard 115
# Test of Mageia version
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# extract the current Mageia version and hardware architecture (X86_64)
1529 richard 117
	fic=`cat /etc/product.id`
118
	unknown_os=0
119
	old="$IFS"
120
	IFS=","
121
	set $fic
2688 lucas.echa 122
	for i in "$@"
1529 richard 123
	do
124
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 125
			then
1529 richard 126
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
127
			unknown_os=`expr $unknown_os + 1`
128
		fi
129
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 130
			then
1529 richard 131
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
132
			unknown_os=`expr $unknown_os + 1`
133
		fi
134
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 135
			then
1529 richard 136
			ARCH=`echo $i|cut -d"=" -f2`
137
			unknown_os=`expr $unknown_os + 1`
138
		fi
139
	done
2669 tom.houday 140
	if [ "$ARCH" != "x86_64" ]
2149 richard 141
		then
142
		if [ $Lang == "fr" ]
2669 tom.houday 143
			then echo "Votre architecture matérielle doit être en 64bits"
144
			else echo "You hardware architecture must be 64bits"
2149 richard 145
		fi
2482 lucas.echa 146
		exit 1
2149 richard 147
	fi
1529 richard 148
	IFS="$old"
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	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || (( "$CURRENT_VERSION" != "7" ) && ( "$CURRENT_VERSION" != "8" ))]]
2688 lucas.echa 150
	then
2669 tom.houday 151
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
152
			then
153
			echo
154
			if [ $Lang == "fr" ]
155
				then
156
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
157
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
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				echo "2 - Installez Linux-Mageia 8 et ALCASAR (cf. doc d'installation)"
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				echo "3 - Importez votre base des usagers"
160
			else
161
				echo "The automatic update of ALCASAR can't be performed."
162
				echo "1 - Save your traceability files and the user database"
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				echo "2 - Install Linux-Mageia 8 & ALCASAR (cf. installation doc)"
2669 tom.houday 164
				echo "3 - Import your users database"
165
			fi
166
		else
167
			if [ $Lang == "fr" ]
168
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
169
				else echo "The installation of ALCASAR can't be performed."
170
			fi
171
		fi
172
		echo
173
		if [ $Lang == "fr" ]
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			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
175
			else echo "The OS must be replaced (Mageia8)"
2669 tom.houday 176
		fi
2688 lucas.echa 177
		exit 1
2669 tom.houday 178
	fi
179
 
1362 richard 180
# Test if ALCASAR is already installed
181
	if [ -e $CONF_FILE ]
182
	then
2396 tom.houday 183
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 184
		if [ $Lang == "fr" ]
2669 tom.houday 185
			then echo "La version $current_version d'ALCASAR est déjà installée"
186
			else echo "ALCASAR version $current_version is already installed"
1342 richard 187
		fi
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		response=0
2458 richard 189
		PTN='^[12]$'
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		until [[ "$response" =~ $PTN ]]
1362 richard 191
		do
192
			if [ $Lang == "fr" ]
2669 tom.houday 193
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
194
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 195
			fi
1362 richard 196
			read response
197
		done
2458 richard 198
		if [ "$response" = "2" ]
1362 richard 199
		then
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			rm -f /var/tmp/alcasar-conf*
1362 richard 201
		else
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# Create the archive of conf files
1362 richard 203
			$DIR_SCRIPTS/alcasar-conf.sh --create
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# avoid lack of local DNS resolution when unbound is updated (alcasar <= V5.3)
205
			local_unbound_unit=`ls /etc/systemd/system/unbound* 2>/dev/null | wc -w`
206
			if [ $local_unbound_unit -ne 4 ]; then
207
				cp -f /lib/systemd/system/unbound*.service /etc/systemd/system/
208
			fi
1362 richard 209
			mode="update"
210
		fi
3180 rexy 211
	else
212
		license
1529 richard 213
	fi
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# Free /var (when updating) and test free space
215
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
216
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 217
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
218
	if [ $free_space -lt 10 ]
1529 richard 219
		then
2771 rexy 220
		if [ $Lang == "fr" ]
2847 rexy 221
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 222
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 223
		fi
2771 rexy 224
	exit 0
1529 richard 225
	fi
2990 rexy 226
} # End of system_testing
2669 tom.houday 227
 
2870 rexy 228
########################################################
2990 rexy 229
##                   "network_testing"                ##
230
## - Internet access test                             ##
2870 rexy 231
########################################################
2990 rexy 232
network_testing()
2870 rexy 233
{
2669 tom.houday 234
# Detect external/internal interfaces
235
	if [ -z "$EXTIF" ]; then
3112 rexy 236
		GwListSorted=$(/usr/sbin/ip r list | grep default | cut -d" " -f5 | uniq )
237
		nb_gw=$(echo $GwListSorted | wc -w)
238
		if [ $nb_gw -eq 0 ]; then
2669 tom.houday 239
			if [ "$Lang" == 'fr' ]
2771 rexy 240
				then echo "Aucune passerelle par défaut configurée"
241
				else echo "No default gateway configured"
2669 tom.houday 242
			fi
243
			exit 1
3112 rexy 244
		elif [ $nb_gw -eq 1 ]; then
245
			EXTIF="$GwListSorted"
246
		else
247
			if [ "$Lang" == 'fr' ]
248
				then echo -n "Erreur : Plusieurs interfaces ont une passerelle par défaut ( "
249
				else echo -n "Error : Several interfaces have a default gateway ( "
250
			fi
251
				echo "$GwListSorted" | tr "\n" " "
252
				echo ")"
253
			exit 1
2669 tom.houday 254
		fi
255
	fi
256
	if [ "$Lang" == 'fr' ]
257
		then echo "Interface externe (Internet) utilisée : $EXTIF"
258
		else echo "External interface (Internet) used: $EXTIF"
259
	fi
260
 
261
	if [ -z "$INTIF" ]; then
3112 rexy 262
		IntifListSorted=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$" | uniq | sort)
263
		IntifCount=$(echo "$IntifListSorted" | wc -w)
264
		if [ $IntifCount -eq 0 ]; then
2669 tom.houday 265
			if [ "$Lang" == 'fr' ]
266
				then echo "Aucune interface de disponible pour le réseau interne"
267
				else echo "No interface available for the internal network"
268
			fi
269
			exit 1
3112 rexy 270
		elif [ $IntifCount -eq 1 ]; then
271
			INTIF="$IntifListSorted"
2669 tom.houday 272
		else
3112 rexy 273
			IntifPreferred=$(echo "$IntifListSorted" | head -1 | cut -d' ' -f1)
2669 tom.houday 274
			if [ "$Lang" == 'fr' ]
3112 rexy 275
				then echo 'Liste des interfaces disponibles pour le réseau interne :'
276
				else echo 'List of available interfaces for internal network:'
2669 tom.houday 277
			fi
3112 rexy 278
			echo "$IntifListSorted"
2669 tom.houday 279
			response=''
280
			while true; do
281
				if [ "$Lang" == 'fr' ]
3112 rexy 282
					then echo -n "Choix de l'interface interne ? [$IntifPreferred] "
283
					else echo -n "Choice of internal interface ? [$IntifPreferred] "
2669 tom.houday 284
				fi
285
				read response
3112 rexy 286
				[ -z "$response" ] && response="$IntifPreferred"
2669 tom.houday 287
 
288
				# Check if interface exist
3112 rexy 289
				if [ "$(echo "$IntifListSorted" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 290
					INTIF="$response"
291
					break
292
				else
293
					if [ "$Lang" == 'fr' ]
294
						then echo "Interface \"$response\" introuvable"
295
						else echo "Interface \"$response\" not found"
296
					fi
297
				fi
298
			done
299
		fi
300
	fi
301
	if [ "$Lang" == 'fr' ]
302
		then echo "Interface interne utilisée : $INTIF"
303
		else echo "Internal interface used: $INTIF"
304
	fi
305
 
2290 richard 306
	if [ $Lang == "fr" ]
307
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 308
		else echo -n "Network parameters tests: "
2290 richard 309
	fi
310
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 311
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 312
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 313
	for i in $IF_INTERFACES
314
	do
2688 lucas.echa 315
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 316
			rm -f ifcfg-$i
2454 tom.houday 317
 
2282 richard 318
			if [ $Lang == "fr" ]
319
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 320
				else echo "Deleting: ifcfg-$i"
2282 richard 321
			fi
322
		fi
323
	done
2688 lucas.echa 324
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 325
	echo -n "."
2454 tom.houday 326
# Test Ethernet NIC links state
2669 tom.houday 327
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
328
	if [ ! -z "$interfacesDown" ]; then
329
		for i in $interfacesDown; do
330
			if [ $Lang == "fr" ]
331
			then
332
				echo -e "\nÉchec"
333
				echo "Le lien réseau de la carte $i n'est pas actif."
334
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
335
			else
336
				echo -e "\nFailed"
337
				echo "The link state of $i interface is down."
338
				echo "Make sure that this network card is connected to a switch or an A.P."
339
			fi
340
		done
341
		exit 1
342
	fi
1471 richard 343
	echo -n "."
344
# Test EXTIF config files
2681 tom.houday 345
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
346
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 347
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 348
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 349
	then
784 richard 350
		if [ $Lang == "fr" ]
2454 tom.houday 351
		then
2669 tom.houday 352
			echo -e "\nÉchec"
784 richard 353
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
354
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 355
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 356
		else
2669 tom.houday 357
			echo -e "\nFailed"
784 richard 358
			echo "The Internet connected network card ($EXTIF) isn't well configured."
359
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 360
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 361
		fi
830 richard 362
		echo "DEVICE=$EXTIF"
784 richard 363
		echo "IPADDR="
364
		echo "NETMASK="
365
		echo "GATEWAY="
366
		echo "DNS1="
367
		echo "DNS2="
830 richard 368
		echo "ONBOOT=yes"
2669 tom.houday 369
		exit 1
784 richard 370
	fi
371
	echo -n "."
2290 richard 372
# Test if default GW is alive
1499 richard 373
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 374
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 375
		then
595 richard 376
		if [ $Lang == "fr" ]
2454 tom.houday 377
		then
2669 tom.houday 378
			echo -e "\nÉchec"
2290 richard 379
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 380
			echo "Réglez ce problème puis relancez ce script."
381
		else
2669 tom.houday 382
			echo -e "\nFailed"
2290 richard 383
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 384
			echo "Resolv this problem, then restart this script."
385
		fi
2669 tom.houday 386
		exit 1
308 richard 387
	fi
388
	echo -n "."
2290 richard 389
# Test Internet connectivity
2669 tom.houday 390
	domainTested='www.google.com'
391
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
392
	if [ $? -ne 0 ]; then
595 richard 393
		if [ $Lang == "fr" ]
2454 tom.houday 394
		then
2669 tom.houday 395
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 396
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
397
			echo "Vérifiez la validité des adresses IP des DNS."
398
		else
2669 tom.houday 399
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 400
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
401
			echo "Verify the DNS IP addresses"
402
		fi
2669 tom.houday 403
		exit 1
29 richard 404
	fi
308 richard 405
	echo ". : ok"
2990 rexy 406
} # End of network_testing()
302 richard 407
 
2552 rexy 408
#######################################################################
2990 rexy 409
##                             "init"                                ##
2552 rexy 410
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
411
## - Creation of random password for GRUB, mariadb (admin and user)  ##
412
#######################################################################
2724 rexy 413
init()
302 richard 414
{
527 richard 415
	if [ "$mode" != "update" ]
302 richard 416
	then
417
# On affecte le nom d'organisme
597 richard 418
		header_install
302 richard 419
		ORGANISME=!
420
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 421
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 422
		do
595 richard 423
			if [ $Lang == "fr" ]
2454 tom.houday 424
				then echo -n "Entrez le nom de votre organisme : "
597 richard 425
				else echo -n "Enter the name of your organism : "
595 richard 426
			fi
330 franck 427
			read ORGANISME
613 richard 428
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 429
			then
330 franck 430
				ORGANISME=!
431
			fi
432
		done
302 richard 433
	fi
1 root 434
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 435
# We create random passwords and shared secrets
628 richard 436
	rm -f $PASSWD_FILE
2419 richard 437
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 438
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 439
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
440
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
441
		grep -v '[eE]nter password:' | \
442
		sed -e "s/PBKDF2 hash of your password is //"`
443
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
444
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
445
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
446
	chmod 0600 /boot/grub2/user.cfg
2419 richard 447
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 448
	echo "GRUB2_user=root" >> $PASSWD_FILE
449
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 450
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 451
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 452
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 453
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 454
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 455
	echo "db_user=$DB_USER" >> $PASSWD_FILE
456
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 457
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 458
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
459
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 460
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 461
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
462
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
3135 rexy 463
	csrfkey=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
464
	echo "# Key used to create CSRF-tokens in several ACC forms" >> $PASSWD_FILE
465
	echo "csrf_key=$csrfkey" >> $PASSWD_FILE
628 richard 466
	chmod 640 $PASSWD_FILE
1828 richard 467
#  copy scripts in in /usr/local/bin
2664 tom.houday 468
	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 469
#  copy conf files in /usr/local/etc
1954 richard 470
	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 471
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 472
# generate central conf file
473
	cat <<EOF > $CONF_FILE
612 richard 474
##########################################
475
##                                      ##
476
##          ALCASAR Parameters          ##
477
##                                      ##
478
##########################################
1 root 479
 
612 richard 480
INSTALL_DATE=$DATE
481
VERSION=$VERSION
482
ORGANISM=$ORGANISME
483
EOF
628 richard 484
	chmod o-rwx $CONF_FILE
2724 rexy 485
} # End of init()
1 root 486
 
2552 rexy 487
#########################################################
2990 rexy 488
##                     "network"                       ##
2552 rexy 489
## - Define the several network address                ##
490
## - Define the DNS naming                             ##
491
## - INTIF parameters (consultation network)           ##
492
## - Write "/etc/hosts" file                           ##
493
## - write "hosts.allow" & "hosts.deny" files          ##
494
#########################################################
2724 rexy 495
network()
1 root 496
{
497
	header_install
636 richard 498
	if [ "$mode" != "update" ]
499
		then
500
		if [ $Lang == "fr" ]
501
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
502
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
503
		fi
504
		response=0
2760 lucas.echa 505
		PTN='^[oOyYnN]?$'
506
		until [[ "$response" =~ $PTN ]]
1 root 507
		do
595 richard 508
			if [ $Lang == "fr" ]
659 richard 509
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 510
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 511
			fi
1 root 512
			read response
513
		done
636 richard 514
		if [ "$response" = "n" ] || [ "$response" = "N" ]
515
		then
516
			PRIVATE_IP_MASK="0"
517
			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 518
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 519
			do
595 richard 520
				if [ $Lang == "fr" ]
597 richard 521
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
522
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 523
				fi
597 richard 524
				read PRIVATE_IP_MASK
1 root 525
			done
636 richard 526
		else
2688 lucas.echa 527
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 528
		fi
595 richard 529
	else
2834 rexy 530
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
531
		rm -rf /var/tmp/conf
1 root 532
	fi
861 richard 533
# Define LAN side global parameters
1740 richard 534
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 535
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 536
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 537
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 538
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 539
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 540
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 541
	then
2454 tom.houday 542
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 543
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 544
	fi
1499 richard 545
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
546
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 547
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 548
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 549
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 550
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 551
# Define Internet parameters
2809 rexy 552
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
553
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 554
	DNS1=${DNS1:=208.67.220.220}
70 franck 555
	DNS2=${DNS2:=208.67.222.222}
1499 richard 556
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 557
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 558
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 559
# Write network parameters in the conf file
2737 rexy 560
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
561
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 562
	echo "EXTIF=$EXTIF" >> $CONF_FILE
563
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 564
# Retrieve NIC name of other consultation LAN
2282 richard 565
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
566
	for i in $INTERFACES
567
	do
568
		SUB=`echo ${i:0:2}`
569
		if [ $SUB = "wl" ]
570
			then WIFIF=$i
2454 tom.houday 571
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 572
			then LANIF=$i
573
		fi
574
	done
575
	if [ -n "$WIFIF" ]
576
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
577
	elif [ -n "$LANIF" ]
578
		then echo "LANIF=$LANIF" >> $CONF_FILE
579
	fi
2552 rexy 580
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 581
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 582
	then
2947 rexy 583
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
584
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
585
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 586
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 587
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 588
	else
589
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 590
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 591
	fi
1587 richard 592
	echo "DNS1=$DNS1" >> $CONF_FILE
593
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 594
	echo "PROXY=off" >> $CONF_FILE
595
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
596
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 597
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 598
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 599
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 600
	echo "EXT_DHCP_IP=" >> $CONF_FILE
601
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
602
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 603
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
604
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 605
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 606
# network default
597 richard 607
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 608
	cat <<EOF > /etc/sysconfig/network
609
NETWORKING=yes
610
FORWARD_IPV4=true
611
EOF
2552 rexy 612
# write "/etc/hosts"
1 root 613
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
614
	cat <<EOF > /etc/hosts
503 richard 615
127.0.0.1	localhost
2558 rexy 616
$PRIVATE_IP	$HOSTNAME
1 root 617
EOF
2552 rexy 618
# write EXTIF (Internet) config
1499 richard 619
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
620
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 621
	then
1499 richard 622
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 623
DEVICE=$EXTIF
1585 richard 624
BOOTPROTO=dhcp
625
DNS1=127.0.0.1
626
PEERDNS=no
627
RESOLV_MODS=yes
628
ONBOOT=yes
1613 franck 629
NOZEROCONF=yes
1585 richard 630
METRIC=10
631
MII_NOT_SUPPORTED=yes
632
IPV6INIT=no
633
IPV6TO4INIT=no
634
ACCOUNTING=no
635
USERCTL=no
636
MTU=$MTU
637
EOF
2688 lucas.echa 638
	else
1585 richard 639
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
640
DEVICE=$EXTIF
14 richard 641
BOOTPROTO=static
597 richard 642
IPADDR=$PUBLIC_IP
643
NETMASK=$PUBLIC_NETMASK
644
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 645
DNS1=$DNS1
646
DNS2=$DNS2
1499 richard 647
RESOLV_MODS=yes
14 richard 648
ONBOOT=yes
649
METRIC=10
1610 franck 650
NOZEROCONF=yes
14 richard 651
MII_NOT_SUPPORTED=yes
652
IPV6INIT=no
653
IPV6TO4INIT=no
654
ACCOUNTING=no
655
USERCTL=no
994 franck 656
MTU=$MTU
14 richard 657
EOF
1499 richard 658
	fi
2552 rexy 659
# write INTIF (consultation LAN) in normal mode
2868 rexy 660
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 661
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
662
DEVICE=$INTIF
663
BOOTPROTO=static
664
ONBOOT=yes
665
NOZEROCONF=yes
666
MII_NOT_SUPPORTED=yes
667
IPV6INIT=no
668
IPV6TO4INIT=no
669
ACCOUNTING=no
670
USERCTL=no
671
EOF
2552 rexy 672
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 673
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 674
DEVICE=$INTIF
675
BOOTPROTO=static
676
IPADDR=$PRIVATE_IP
604 richard 677
NETMASK=$PRIVATE_NETMASK
1 root 678
ONBOOT=yes
679
METRIC=10
680
NOZEROCONF=yes
681
MII_NOT_SUPPORTED=yes
14 richard 682
IPV6INIT=no
683
IPV6TO4INIT=no
684
ACCOUNTING=no
685
USERCTL=no
1 root 686
EOF
2282 richard 687
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
688
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
689
	then
690
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
691
DEVICE=$WIFIF
692
BOOTPROTO=static
693
ONBOOT=yes
694
NOZEROCONF=yes
695
MII_NOT_SUPPORTED=yes
696
IPV6INIT=no
697
IPV6TO4INIT=no
698
ACCOUNTING=no
699
USERCTL=no
700
EOF
701
	elif [ -n "$LANIF" ]
702
	then
703
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
704
DEVICE=$LANIF
705
BOOTPROTO=static
706
ONBOOT=yes
707
NOZEROCONF=yes
708
MII_NOT_SUPPORTED=yes
709
IPV6INIT=no
710
IPV6TO4INIT=no
711
ACCOUNTING=no
712
USERCTL=no
713
EOF
714
	fi
2552 rexy 715
# write hosts.allow & hosts.deny
1 root 716
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
717
	cat <<EOF > /etc/hosts.allow
718
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 719
sshd: ALL
1 root 720
ntpd: $PRIVATE_NETWORK_SHORT
721
EOF
722
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
723
	cat <<EOF > /etc/hosts.deny
724
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
725
EOF
790 richard 726
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 727
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 728
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 729
# load conntrack ftp module
730
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 731
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 732
# load ipt_NETFLOW module
733
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 734
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 735
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
736
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 737
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
738
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 739
# create the alcasar-network unit
740
	cat << EOF > /etc/systemd/system/alcasar-network.service
741
#  This file is part of systemd.
2454 tom.houday 742
#
2956 rexy 743
#  systemd is free software; you can redistribute it and/or modify it
744
#  under the terms of the GNU General Public License as published by
745
#  the Free Software Foundation; either version 2 of the License, or
746
#  (at your option) any later version.
747
 
748
# This unit starts alcasar-network.sh script.
749
[Unit]
750
Description=alcasar-network.sh execution
751
After=network.target iptables.service
752
 
753
[Service]
754
Type=oneshot
755
RemainAfterExit=yes
756
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
757
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
758
TimeoutSec=0
759
 
760
[Install]
761
WantedBy=multi-user.target
762
EOF
763
	/usr/bin/systemctl daemon-reload
764
 
765
# 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 766
} # End of network()
1 root 767
 
2763 rexy 768
##################################################################
2990 rexy 769
##                           "CA"                               ##
2763 rexy 770
## - Creating the CA and the server certificate (lighttpd)      ##
771
##################################################################
772
CA()
773
{
774
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 775
	chmod 755 /etc/pki/
2801 rexy 776
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 777
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 778
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
779
	chmod 600 /etc/pki/CA/private/*
780
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
781
	chmod 640 /etc/pki/tls/private/*
3170 rexy 782
	chmod 644 /etc/pki/tls/certs/*
2763 rexy 783
} # End of CA()
784
 
2990 rexy 785
######################################################
786
##                       "ACC"                      ##
787
## - copy ALCASAR Control Center (ACC) files        ##
788
## - configuration of the web server (Lighttpd)     ##
789
## - creation of the first ACC admin account        ##
790
## - secure the ACC access                          ##
791
######################################################
2724 rexy 792
ACC()
1 root 793
{
794
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
795
	mkdir $DIR_WEB
1833 richard 796
# Copy & adapt ACC files
316 richard 797
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
798
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 799
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
800
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
801
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
3135 rexy 802
	$SED "s?^\$csrf_key = .*?\$csrf_key = \"$csrfkey\"\;?g" $DIR_ACC/manager/htdocs/activity.php
5 franck 803
	chown -R apache:apache $DIR_WEB/*
1833 richard 804
# copy & adapt "freeradius-web" files
805
	cp -rf $DIR_CONF/freeradius-web/ /etc/
806
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
807
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
808
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
809
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
810
	cat <<EOF > /etc/freeradius-web/naslist.conf
811
nas1_name: alcasar-$ORGANISME
812
nas1_model: Network Access Controler
813
nas1_ip: $PRIVATE_IP
814
nas1_port_num: 0
815
nas1_community: public
816
EOF
817
	chown -R apache:apache /etc/freeradius-web/
818
# create the log & backup structure :
1489 richard 819
# - base = users database
820
# - archive = tarball of "base + http firewall + netflow"
1833 richard 821
# - security = watchdog log
2829 rexy 822
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 823
	for i in base archive security activity_report iot_captures;
1 root 824
	do
825
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
826
	done
5 franck 827
	chown -R root:apache $DIR_SAVE
1833 richard 828
# Configuring & securing php
2937 rexy 829
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 830
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
831
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 832
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 833
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
834
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 835
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
836
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 837
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
838
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 839
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 840
# Configuring & securing Lighttpd
790 richard 841
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 842
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
843
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 844
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
845
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 846
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
847
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 848
 
849
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 850
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
3110 rexy 851
	$SED "s?^#[ ]*\"mod_authn_file\",.*?\"mod_authn_file\",?g" /etc/lighttpd/modules.conf
2812 rexy 852
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
853
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
854
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 855
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
856
 
2592 rexy 857
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 858
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 859
 
860
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
861
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
862
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
863
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
864
 
865
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
866
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 867
	$SED 's/^$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
868
	$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 869
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 870
 
2588 rexy 871
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
872
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
873
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 874
 
2588 rexy 875
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 876
 
2552 rexy 877
# Creation of the first account (in 'admin' profile)
2293 tom.houday 878
	if [ "$mode" = "install" ]
2688 lucas.echa 879
	then
880
		header_install
1268 richard 881
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 882
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
883
		mkdir -p $DIR_DEST_ETC/digest
884
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 885
		if [ $Lang == "fr" ]
2760 lucas.echa 886
			then echo "Création du premier compte administrateur : "
887
			else echo "Creation of the first admin account : "
2737 rexy 888
		fi
2688 lucas.echa 889
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
890
		do
891
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
892
		done
2293 tom.houday 893
	fi
2818 rexy 894
# Creation of ACC certs links
895
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
896
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
897
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 898
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
899
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 900
	# Log file for ACC access imputability
2887 rexy 901
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
902
	chown root:apache $DIR_SAVE/security/acc_access.log
903
	chmod 664 $DIR_SAVE/security/acc_access.log
2888 rexy 904
# Copy IEEE-MAC-manuf list (origin from sanitized nmac file : see linuxnet.ca)
905
    cp $DIR_CONF/nmap-mac-prefixes /usr/local/share/
2724 rexy 906
} # End of ACC()
1 root 907
 
2552 rexy 908
#############################################################
2990 rexy 909
##                     "time_server"                       ##
2552 rexy 910
## - Configuring NTP server                                ##
911
#############################################################
2724 rexy 912
time_server()
1837 richard 913
{
914
# Set the Internet time server
915
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
916
	cat <<EOF > /etc/ntp/step-tickers
917
0.fr.pool.ntp.org	# adapt to your country
918
1.fr.pool.ntp.org
919
2.fr.pool.ntp.org
920
EOF
921
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
922
	cat <<EOF > /etc/ntp.conf
923
server 0.fr.pool.ntp.org	# adapt to your country
924
server 1.fr.pool.ntp.org
925
server 2.fr.pool.ntp.org
926
server 127.127.1.0   		# local clock si NTP internet indisponible ...
927
fudge 127.127.1.0 stratum 10
928
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
929
restrict 127.0.0.1
930
driftfile /var/lib/ntp/drift
931
logfile /var/log/ntp.log
932
disable monitor
933
EOF
934
	chown -R ntp:ntp /var/lib/ntp
935
# Synchronize now
2688 lucas.echa 936
	ntpd -4 -q -g &
2724 rexy 937
} # End of time_server()
1837 richard 938
 
2541 rexy 939
#####################################################################
2990 rexy 940
##                           "init_db"                             ##
2541 rexy 941
## - Mysql initialization                                          ##
942
## - Set admin (root) password                                     ##
943
## - Remove unused users & databases                               ##
944
## - Radius database creation                                      ##
945
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
946
#####################################################################
2724 rexy 947
init_db()
1 root 948
{
2688 lucas.echa 949
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 950
	then
951
		systemctl stop mysqld
952
	fi
1355 richard 953
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 954
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 955
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 956
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 957
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
958
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 959
	[ -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 960
	[ -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 961
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
962
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
963
	/usr/bin/systemctl start mysqld
1963 richard 964
	nb_round=1
1981 richard 965
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 966
	do
967
		nb_round=`expr $nb_round + 1`
968
		sleep 2
969
	done
1981 richard 970
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 971
	then
1981 richard 972
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 973
		exit
1955 richard 974
	fi
1355 richard 975
# Secure the server
2688 lucas.echa 976
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 977
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 978
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
979
	$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 980
# Create 'radius' database
2688 lucas.echa 981
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 982
# Add an empty radius database structure
2688 lucas.echa 983
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 984
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 985
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
986
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
987
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 988
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 989
	/usr/bin/systemctl daemon-reload
2724 rexy 990
} # End of init_db()
1 root 991
 
2423 richard 992
###################################################################
2990 rexy 993
##                           "freeradius"                        ##
2423 richard 994
## - Set the configuration files                                 ##
995
## - Set the shared secret between coova-chilli and freeradius   ##
996
## - Adapt the Mysql conf file and counters                      ##
997
###################################################################
2724 rexy 998
freeradius()
1 root 999
{
1800 richard 1000
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 1001
	chown -R radius:radius /etc/raddb
1002
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 1003
# Set radius global parameters (radius.conf)
1 root 1004
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
1005
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
1006
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 1007
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
1008
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 1009
# Add ALCASAR & Coovachilli dictionaries
1010
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1011
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1012
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1013
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1014
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1015
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1016
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1017
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1018
client localhost {
1019
	ipaddr = 127.0.0.1
1 root 1020
	secret = $secretradius
2438 richard 1021
	shortname = chilli
2454 tom.houday 1022
	nas_type = other
1 root 1023
}
1024
EOF
2758 rexy 1025
# Set Virtual server
1026
    # Remvoveing all except "alcasar virtual site")
1027
	# 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 1028
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1029
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1030
	chown radius:apache /etc/raddb/sites-available/alcasar*
1031
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1032
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1033
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1034
# Set modules
2728 rexy 1035
	# Add custom LDAP "available module"
2758 rexy 1036
	# 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 1037
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1038
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1039
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1040
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1041
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1042
	do
1043
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1044
	done
2758 rexy 1045
# Configure SQL module
2420 richard 1046
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1047
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1048
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1049
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1050
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1051
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1052
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1053
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1054
	# no TLS encryption on 127.0.0.1
2763 rexy 1055
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1056
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1057
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1058
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1059
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1060
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1061
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1062
	[ -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
1063
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1064
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1065
# sqlcounter modifications
2470 richard 1066
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1067
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1068
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1069
# make certain that mysql is up before freeradius start
2937 rexy 1070
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1071
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1072
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1073
# Allow apache to change some conf files (ie : ldap on/off)
1074
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1075
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1076
} # End of freeradius()
1 root 1077
 
2423 richard 1078
#############################################################################
2990 rexy 1079
##                                "chilli"                                 ##
2423 richard 1080
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1081
## - Adapt the authentication web page (intercept.php)                     ##
1082
#############################################################################
2724 rexy 1083
chilli()
1 root 1084
{
1370 richard 1085
# chilli unit for systemd
2937 rexy 1086
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1087
#  This file is part of systemd.
1088
#
1089
#  systemd is free software; you can redistribute it and/or modify it
1090
#  under the terms of the GNU General Public License as published by
1091
#  the Free Software Foundation; either version 2 of the License, or
1092
#  (at your option) any later version.
2771 rexy 1093
 
1094
# This unit launches coova-chilli a captive portal
1370 richard 1095
[Unit]
1096
Description=chilli is a captive portal daemon
1097
After=network.target
1098
 
1099
[Service]
1379 richard 1100
Type=forking
1370 richard 1101
ExecStart=/usr/libexec/chilli start
1102
ExecStop=/usr/libexec/chilli stop
1103
ExecReload=/usr/libexec/chilli reload
2775 rexy 1104
PIDFile=/run/chilli.pid
1370 richard 1105
 
1106
[Install]
1107
WantedBy=multi-user.target
1108
EOF
799 richard 1109
# init file creation
1370 richard 1110
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1111
	cat <<EOF > /etc/init.d/chilli
799 richard 1112
#!/bin/sh
1113
#
1114
# chilli CoovaChilli init
1115
#
1116
# chkconfig: 2345 65 35
1117
# description: CoovaChilli
1118
### BEGIN INIT INFO
1119
# Provides:       chilli
2454 tom.houday 1120
# Required-Start: network
1121
# Should-Start:
799 richard 1122
# Required-Stop:  network
2454 tom.houday 1123
# Should-Stop:
799 richard 1124
# Default-Start:  2 3 5
1125
# Default-Stop:
1126
# Description:    CoovaChilli access controller
1127
### END INIT INFO
1128
 
1129
[ -f /usr/sbin/chilli ] || exit 0
1130
. /etc/init.d/functions
1131
CONFIG=/etc/chilli.conf
2775 rexy 1132
pidfile=/run/chilli.pid
799 richard 1133
[ -f \$CONFIG ] || {
2394 tom.houday 1134
	echo "\$CONFIG Not found"
1135
	exit 0
799 richard 1136
}
2882 rexy 1137
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1138
RETVAL=0
1139
prog="chilli"
1140
case \$1 in
2394 tom.houday 1141
	start)
2454 tom.houday 1142
		if [ -f \$pidfile ] ; then
2394 tom.houday 1143
			gprintf "chilli is already running"
1144
		else
1145
			gprintf "Starting \$prog: "
2884 rexy 1146
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1147
			rm -f /run/chilli* # cleaning
2394 tom.houday 1148
			/usr/sbin/modprobe tun >/dev/null 2>&1
1149
			echo 1 > /proc/sys/net/ipv4/ip_forward
1150
			[ -e /dev/net/tun ] || {
2454 tom.houday 1151
				(cd /dev;
1152
				mkdir net;
1153
				cd net;
2394 tom.houday 1154
				mknod tun c 10 200)
1155
			}
1156
			ifconfig $INTIF 0.0.0.0
1157
			/usr/sbin/ethtool -K $INTIF gro off
1158
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1159
			RETVAL=\$?
1160
		fi
1161
		;;
799 richard 1162
 
2394 tom.houday 1163
	reload)
1164
		killall -HUP chilli
1165
		;;
799 richard 1166
 
2394 tom.houday 1167
	restart)
1168
		\$0 stop
1169
		sleep 2
1170
		\$0 start
1171
		;;
799 richard 1172
 
2394 tom.houday 1173
	status)
1174
		status chilli
1175
		RETVAL=0
1176
		;;
1177
 
1178
	stop)
2454 tom.houday 1179
		if [ -f \$pidfile ] ; then
2394 tom.houday 1180
			gprintf "Shutting down \$prog: "
1181
			killproc /usr/sbin/chilli
1182
			RETVAL=\$?
1183
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1184
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1185
		else
2394 tom.houday 1186
			gprintf "chilli is not running"
1187
		fi
1188
		;;
1189
 
1190
	*)
1191
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1192
		exit 1
799 richard 1193
esac
1194
echo
1195
EOF
2324 tom.houday 1196
	chmod a+x /etc/init.d/chilli
1197
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1198
# conf file creation
346 richard 1199
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1200
	#NTP Option configuration for DHCP
2032 richard 1201
	#DHCP Options : rfc2132
1202
		#dhcp option value will be convert in hexa.
1203
		#NTP option (or 'option 42') is like :
2454 tom.houday 1204
		#
2032 richard 1205
		#    Code   Len         Address 1               Address 2
1206
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1207
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1208
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1209
		#
1210
		#Code : 42 => 2a
1211
		#Len : 4 => 04
2688 lucas.echa 1212
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1213
	cat <<EOF > /etc/chilli.conf
1214
# coova config for ALCASAR
2775 rexy 1215
cmdsocket	/run/chilli.sock
1336 richard 1216
unixipc		chilli.$INTIF.ipc
2775 rexy 1217
pidfile		/run/chilli.pid
346 richard 1218
net		$PRIVATE_NETWORK_MASK
595 richard 1219
dhcpif		$INTIF
841 richard 1220
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1221
#nodynip
865 richard 1222
#statip
1223
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1224
domain		$DOMAIN
355 richard 1225
dns1		$PRIVATE_IP
1226
dns2		$PRIVATE_IP
346 richard 1227
uamlisten	$PRIVATE_IP
503 richard 1228
uamport		3990
2370 tom.houday 1229
uamuiport	3991
837 richard 1230
macauth
1231
macpasswd	password
1697 richard 1232
strictmacauth
1243 richard 1233
locationname	$HOSTNAME.$DOMAIN
346 richard 1234
radiusserver1	127.0.0.1
1235
radiusserver2	127.0.0.1
1236
radiussecret	$secretradius
1237
radiusauthport	1812
1238
radiusacctport	1813
2818 rexy 1239
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1240
redirurl
1243 richard 1241
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1242
uamsecret	$secretuam
1249 richard 1243
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1244
coaport		3799
1379 richard 1245
conup		$DIR_DEST_BIN/alcasar-conup.sh
1246
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1247
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1248
include		$DIR_DEST_ETC/alcasar-uamallowed
1249
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1250
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1251
#dhcpgateway		none
1252
#dhcprelayagent		none
1610 franck 1253
#dhcpgatewayport	none
2234 richard 1254
sslkeyfile	/etc/pki/tls/private/alcasar.key
1255
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1256
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1257
#redirssl
1258
#uamuissl
346 richard 1259
EOF
2274 richard 1260
# 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 1261
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1262
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1263
# create files for trusted domains and urls
1148 crox53 1264
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1265
	chown root:apache $DIR_DEST_ETC/alcasar-*
1266
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1267
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1268
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1269
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1270
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1271
	if [ "$chilli_exist" == "1" ]
1272
	then
2454 tom.houday 1273
		userdel -r chilli 2>/dev/null
796 richard 1274
	fi
1275
	groupadd -f chilli
1276
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1277
}  # End of chilli()
1349 richard 1278
 
2541 rexy 1279
################################################################
2990 rexy 1280
##                        "e2guardian"                        ##
2541 rexy 1281
## - Set the parameters of this HTML proxy (as controler)     ##
1282
################################################################
2724 rexy 1283
e2guardian()
1 root 1284
{
2758 rexy 1285
# Adapt systemd unit
2937 rexy 1286
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1287
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
3177 rexy 1288
	$SED "s?^After=.*?After=network-online.target chilli.service?g" /etc/systemd/system/e2guardian.service
1289
	$SED "/^PIDFile=/d" /etc/systemd/system/e2guardian.service
1290
 
2937 rexy 1291
# Adapt the main conf file
2521 armand.ito 1292
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
1293 richard 1293
# French deny HTML page
2764 rexy 1294
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
2840 rexy 1295
# 2 filtergroups (8080 & 8090)
1296
	$SED "s?^filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1297
# Listen on 8080 (HTTP for BL users) only on LAN side
1298
	$SED "s?^filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1299
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
2840 rexy 1300
# Listen on 8090 (HTTP for WL/AV users) only on LAN side
1301
	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1302
	$SED "/^filterports = 8080/a filterports = 8090" $DIR_DG/e2guardian.conf
2844 rexy 1303
# E2guardian doesn't listen transparently on 8443 (HTTPS) (only in future version)
1304
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1305
# Don't log
2521 armand.ito 1306
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1307
# Disable HTML content control (weighted & banned)
2521 armand.ito 1308
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1309
# Enable authport plugin
1310
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1311
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
3077 rexy 1312
# Set Max RAM cache to 10Mb
1313
	$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_DG/e2guardian.conf
1314
# Set Max file size cache to 20Mb
1315
	$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_DG/e2guardian.conf
2841 rexy 1316
# Adapt the first group conf file
1317
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1318
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1319
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
2866 rexy 1320
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
2841 rexy 1321
 
2867 rexy 1322
# copy & adapt HTML templates
2866 rexy 1323
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1324
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1325
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1326
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1327
 
2841 rexy 1328
###### ALCASAR special filtering ####
2840 rexy 1329
# RAZ bannedphraselist
1330
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1331
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1332
# Disable URL control with regex
2764 rexy 1333
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1334
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1335
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash... 
2764 rexy 1336
#	[ -e /usr/share/e2guardian/languages/french/template.html.default ] || mv /usr/share/e2guardian/languages/french/template.html /usr/share/e2guardian/languages/french/template.html.default
1337
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1338
#	[ -e /usr/share/e2guardian/languages/ukenglish/template.html.default ] || mv /usr/share/e2guardian/languages/ukenglish/template.html /usr/share/e2guardian/languages/ukenglish/template.html.default
1339
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1340
# Dont filtering files by extension or mime-type (empty list)
497 richard 1341
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1342
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1343
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1344
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1345
# Empty LAN IP list that won't be WEB filtered
497 richard 1346
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1347
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1348
# Creation of ALCASAR banned site list
2841 rexy 1349
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1350
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1351
# E2guardian filter config for ALCASAR
1352
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1353
# block all SSL and CONNECT tunnels
1354
**s
1355
# block all SSL and CONNECT tunnels specified only as an IP
1356
*ips
1357
# block all sites specified only by an IP
1358
*ip
1359
EOF
2775 rexy 1360
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1361
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1362
	cat <<EOF > $DIR_DG/lists/bannedurllist
1363
# E2guardian filter config for ALCASAR
1364
EOF
2775 rexy 1365
# Creation of files for rehabilited domains and urls
2758 rexy 1366
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1367
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1368
	touch $DIR_DG/lists/exceptionsitelist
1369
	touch $DIR_DG/lists/exceptionurllist
1370
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1371
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1372
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1373
 
2758 rexy 1374
# Bing - add 'adlt=strict'
1375
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1376
EOF
1377
# 'Safesearch' regex actualisation
1378
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1379
# change the google safesearch ("safe=strict" instead of "safe=vss")
1380
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1381
 
1382
# Create & adapt the second group conf file (av + av_wl)
1383
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1384
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1385
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1386
	$SED "s?^urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist'?urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist.default'?g" $DIR_DG/e2guardianf2.conf # no banned urls
2841 rexy 1387
 
2775 rexy 1388
# create log folder
1389
    mkdir -p /var/log/e2guardian
1390
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1391
} # End of e2guardian()
1 root 1392
 
2724 rexy 1393
##############################################################
2990 rexy 1394
##                        "ulogd"                           ##
2724 rexy 1395
## - Ulog config for multi-log files                        ##
1396
##############################################################
1397
ulogd()
476 richard 1398
{
1399
# Three instances of ulogd (three different logfiles)
1400
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1401
	nl=1
1358 richard 1402
	for log_type in traceability ssh ext-access
478 richard 1403
	do
2937 rexy 1404
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1405
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1406
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1407
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1408
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1409
[emu1]
478 richard 1410
file="/var/log/firewall/$log_type.log"
1411
sync=1
1412
EOF
2938 rexy 1413
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1414
		nl=`expr $nl + 1`
1415
	done
476 richard 1416
	chown -R root:apache /var/log/firewall
1417
	chmod 750 /var/log/firewall
1418
	chmod 640 /var/log/firewall/*
2724 rexy 1419
}  # End of ulogd()
476 richard 1420
 
1159 crox53 1421
##########################################################
2990 rexy 1422
##                     "nfsen"                          ##
2771 rexy 1423
## - configure NetFlow collector (nfcapd)               ##
1424
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1425
##########################################################
1389 richard 1426
nfsen()
1 root 1427
{
2772 rexy 1428
	groupadd -f nfcapd
2868 rexy 1429
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1430
# nfcapd unit for systemd
2937 rexy 1431
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1432
#  This file is part of systemd.
1433
#
1434
#  systemd is free software; you can redistribute it and/or modify it
1435
#  under the terms of the GNU General Public License as published by
1436
#  the Free Software Foundation; either version 2 of the License, or
1437
#  (at your option) any later version.
1438
 
2771 rexy 1439
# This unit launches nfcapd (a Netflow collector).
1372 richard 1440
[Unit]
2771 rexy 1441
Description=Netflow Capture Daemon
1442
After=network-online.target iptables.service
1372 richard 1443
 
1444
[Service]
3079 rexy 1445
Type=simple
2776 rexy 1446
ExecStartPre=/bin/mkdir -p /run/nfcapd
1447
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1448
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1449
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 1450
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1451
 
1452
[Install]
1453
WantedBy=multi-user.target
1454
EOF
2825 rexy 1455
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1456
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1457
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1458
} # End of nfsen()
1 root 1459
 
2552 rexy 1460
###########################################################
2990 rexy 1461
##                       "vnstat"                        ##
2809 rexy 1462
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1463
###########################################################
2724 rexy 1464
vnstat()
1541 richard 1465
{
2990 rexy 1466
# vnstat
2933 rexy 1467
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1468
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1469
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1470
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1471
# vnstat-dashboard
2933 rexy 1472
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1473
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1474
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1475
} # End of vnstat()
2281 tom.houday 1476
 
2724 rexy 1477
#########################################################
2990 rexy 1478
##                     "unbound"                       ##
2724 rexy 1479
## - create the conf files for 4 unbound services      ##
1480
## - create the systemd files for 4 unbound services   ##
1481
#########################################################
2688 lucas.echa 1482
unbound ()
1483
{
1484
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1485
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1486
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1487
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1488
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1489
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1490
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1491
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1492
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1493
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1494
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1495
 
2724 rexy 1496
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1497
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1498
forward-zone:
1499
	name: "."
1500
	forward-addr: $DNS1
1501
	forward-addr: $DNS2
1472 richard 1502
EOF
1503
 
2724 rexy 1504
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1505
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1506
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1507
## Add one block for each domain name managed by an other DNS server
1508
##
1509
## Example:
1510
##
1511
## server:
1512
##     local-zone: "<your_domain>." transparent
1513
## forward-zone:
1514
##     name: "<your_domain>."
1515
##     forward-addr: <@IP_domain_server>
1516
##
2558 rexy 1517
EOF
1518
 
2724 rexy 1519
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1520
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1521
server:
1522
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1523
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1524
EOF
1525
 
2724 rexy 1526
# Configuration file for lo of forward unbound
2688 lucas.echa 1527
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1528
server:
1529
	interface: 127.0.0.1@53
1530
	access-control-view: 127.0.0.1/8 lo
1531
view:
1532
	name: "lo"
2864 rexy 1533
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1534
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1535
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1536
	view-first: yes
1537
EOF
1538
 
2724 rexy 1539
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1540
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1541
server:
1542
	interface: ${PRIVATE_IP}@53
1543
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1544
view:
1545
	name: "$INTIF"
1546
	view-first: yes
1547
EOF
1548
 
2831 rexy 1549
# Configuration file for main unbound
2688 lucas.echa 1550
	cat << EOF > /etc/unbound/unbound.conf
1551
server:
1552
	verbosity: 1
1553
	hide-version: yes
1554
	hide-identity: yes
1555
	do-ip6: no
1556
	include: /etc/unbound/conf.d/common/forward-zone.conf
1557
	include: /etc/unbound/conf.d/common/local-forward/*
1558
	include: /etc/unbound/conf.d/common/local-dns/*
1559
	include: /etc/unbound/conf.d/forward/*
1560
EOF
1561
 
2724 rexy 1562
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1563
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1564
server:
1565
	interface: ${PRIVATE_IP}@54
1566
	access-control: $PRIVATE_IP_MASK allow
1567
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1568
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1569
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1570
EOF
1571
 
2724 rexy 1572
# Configuration file for blacklist unbound
2688 lucas.echa 1573
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1574
server:
1575
	verbosity: 1
1576
	hide-version: yes
1577
	hide-identity: yes
1578
	do-ip6: no
1579
	logfile: "/var/log/unbound/unbound-blacklist.log"
1580
	chroot: ""
1581
	define-tag: "blacklist"
1582
	log-local-actions: yes
1583
	include: /etc/unbound/conf.d/common/forward-zone.conf
1584
	include: /etc/unbound/conf.d/common/local-forward/*
1585
	include: /etc/unbound/conf.d/common/local-dns/*
1586
	include: /etc/unbound/conf.d/blacklist/*
1587
	include: /usr/local/share/unbound-bl-enabled/*
1588
EOF
1589
 
2724 rexy 1590
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1591
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1592
server:
1593
	interface: ${PRIVATE_IP}@55
1594
	access-control: $PRIVATE_IP_MASK allow
1595
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1596
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1597
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1598
EOF
1599
 
2724 rexy 1600
# Configuration file for whitelist unbound
2688 lucas.echa 1601
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1602
server:
3099 rexy 1603
	module-config: "ipset validator iterator"
2688 lucas.echa 1604
	verbosity: 1
1605
	hide-version: yes
1606
	hide-identity: yes
1607
	do-ip6: no
1608
	do-not-query-localhost: no
1609
	define-tag: "whitelist"
1610
	local-zone: "." transparent
1611
	local-zone-tag: "." "whitelist"
3099 rexy 1612
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1613
	include: /etc/unbound/conf.d/common/local-forward/*
1614
	include: /etc/unbound/conf.d/common/local-dns/*
1615
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1616
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1617
	username: ""
1618
ipset:
1619
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1620
EOF
1621
 
2724 rexy 1622
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1623
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1624
server:
1625
	interface: ${PRIVATE_IP}@56
1626
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1627
view:
1628
	name: "$INTIF"
1629
	local-zone: "." redirect
1630
	local-data: ". A $PRIVATE_IP"
1631
EOF
1632
 
2724 rexy 1633
# Configuration file for blackhole unbound
2688 lucas.echa 1634
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1635
server:
1636
	verbosity: 1
1637
	hide-version: yes
1638
	hide-identity: yes
1639
	do-ip6: no
2861 rexy 1640
	include: /etc/unbound/conf.d/common/local-forward/*
1641
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1642
	include: /etc/unbound/conf.d/blackhole/*
1643
EOF
2937 rexy 1644
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1645
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1646
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
3177 rexy 1647
	$SED "/^PIDFile=/d" /etc/systemd/system/unbound.service
2688 lucas.echa 1648
	for list in blacklist blackhole whitelist
1474 richard 1649
	do
3177 rexy 1650
		cp -f /etc/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
2937 rexy 1651
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1474 richard 1652
	done
2724 rexy 1653
} # End of unbound()
2688 lucas.echa 1654
 
2689 lucas.echa 1655
##################################################
2990 rexy 1656
##                   "dhcpd"                    ##
2689 lucas.echa 1657
##################################################
2724 rexy 1658
dhcpd()
2689 lucas.echa 1659
{
1660
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1661
	cat <<EOF > /etc/dhcpd.conf
1662
ddns-update-style none;
1663
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1664
	option routers $PRIVATE_IP;
1665
	option subnet-mask $PRIVATE_NETMASK;
1666
	option domain-name-servers $PRIVATE_IP;
1667
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1668
	default-lease-time 21600;
1669
	max-lease-time 43200;
1670
}
1671
EOF
2724 rexy 1672
} # End of dhcpd()
2689 lucas.echa 1673
 
2552 rexy 1674
##########################################################
2990 rexy 1675
##                         "BL"                         ##
2769 rexy 1676
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1677
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1678
##     - URLs for E²guardian                            ##
1679
##     - IPs for NetFilter                              ##
2769 rexy 1680
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1681
##########################################################
2724 rexy 1682
BL()
308 richard 1683
{
2990 rexy 1684
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1685
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1686
	mkdir -p /tmp/blacklists
1938 richard 1687
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1688
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1689
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1690
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1691
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1692
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1693
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1694
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1695
# add additional BL files
2770 rexy 1696
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1697
	do
1698
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1699
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1700
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1701
	done
2521 armand.ito 1702
	chown -R e2guardian:apache $DIR_DG
1957 richard 1703
	chown -R root:apache $DIR_DEST_SHARE
1704
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1705
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1706
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1707
# enable the default categories
1957 richard 1708
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1709
	rm -rf /tmp/blacklists
2724 rexy 1710
} # End of BL()
219 jeremy 1711
 
2552 rexy 1712
#######################################################
2990 rexy 1713
##                    "cron"                         ##
2552 rexy 1714
## - write all cron & anacron files                  ##
1715
#######################################################
2724 rexy 1716
cron()
1 root 1717
{
2640 rexy 1718
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1719
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1720
	cat <<EOF > /etc/crontab
1828 richard 1721
SHELL=/usr/bin/bash
2640 rexy 1722
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1723
MAILTO=root
1724
HOME=/
1725
 
1726
# run-parts
1727
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1728
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1729
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1730
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1731
EOF
1732
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1733
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1734
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1735
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1736
EOF
811 richard 1737
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1738
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1739
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1740
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1741
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1742
EOF
952 franck 1743
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1744
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1745
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1746
EOF
2454 tom.houday 1747
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1748
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1749
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1750
EOF
2454 tom.houday 1751
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1752
# Update the system and reboot if needed (everyday at 3:30 am)
1753
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1754
EOF
2454 tom.houday 1755
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1756
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1757
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1758
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1759
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1760
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1761
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1762
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1763
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1764
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1765
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1766
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1767
EOF
2454 tom.houday 1768
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1769
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1770
# '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 1771
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1772
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1773
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1774
 
2886 rexy 1775
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1776
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1777
EOF
2454 tom.houday 1778
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1779
# start dead daemons (after boot process and every 20')
1851 franck 1780
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1781
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1782
EOF
2454 tom.houday 1783
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1784
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1785
 
1874 raphael.pi 1786
EOF
2769 rexy 1787
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1788
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1789
 
1790
EOF
2304 tom.houday 1791
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1792
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1793
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1794
EOF
2771 rexy 1795
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1796
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1797
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1798
EOF
1808 richard 1799
# removing the users crons
522 richard 1800
	rm -f /var/spool/cron/*
2724 rexy 1801
} # End of cron()
1 root 1802
 
2867 rexy 1803
########################################################################
2990 rexy 1804
##                              "Fail2Ban"                            ##
2867 rexy 1805
##- Adapt conf file to ALCASAR                                        ##
1806
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1807
########################################################################
1163 crox53 1808
fail2ban()
1809
{
2868 rexy 1810
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1811
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
1812
	$SED "s?^before =.*?before = paths-fedora.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1813
 
1814
# add 5 jails and their filters
1815
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1816
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1817
[sshd]
1818
enabled = true
1819
#enabled  = false
1820
maxretry = 3
2868 rexy 1821
bantime = 3m
1822
findtime = 5m
2867 rexy 1823
EOF
1824
 
1825
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1826
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1827
[lighttpd-auth]
1828
enabled = true
1829
#enabled  = false
1830
maxretry = 3
2868 rexy 1831
bantime = 3m
1832
findtime = 3m
2867 rexy 1833
EOF
1834
 
1835
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1836
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1837
[alcasar_mod-evasive]
1838
#enabled = true
1839
enabled = false
1840
backend = auto
1841
filter = alcasar_mod-evasive
1842
action = iptables-allports[name=alcasar_mod-evasive]
1843
logpath = /var/log/lighttpd/access.log
1844
maxretry = 3
2868 rexy 1845
bantime = 3m
1846
findtime = 3m
2867 rexy 1847
EOF
2990 rexy 1848
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1849
[Definition]
1850
failregex =  <HOST> .+\] "[^"]+" 403
1851
ignoreregex =
1852
EOF
1853
 
1854
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1855
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1856
[alcasar_intercept]
1857
enabled = true
1858
#enabled = false
1859
backend = auto
1860
filter = alcasar_intercept
1861
action = iptables-allports[name=alcasar_intercept]
1862
logpath = /var/log/lighttpd/access.log
1863
maxretry = 5
2868 rexy 1864
bantime = 3m
1865
findtime = 3m
1866
EOF
2990 rexy 1867
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1868
[Definition]
1869
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1870
ignoreregex =
1871
EOF
1872
 
1873
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1874
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1875
[alcasar_change-pwd]
1876
enabled = true
1877
#enabled = false
1878
backend = auto
1879
filter = alcasar_change-pwd
1880
action = iptables-allports[name=alcasar_change-pwd]
1881
logpath = /var/log/lighttpd/access.log
1882
maxretry = 5
2868 rexy 1883
bantime = 3m
1884
findtime = 3m
2867 rexy 1885
EOF
2990 rexy 1886
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1887
[Definition]
1888
failregex = <HOST> .* \"POST \/password\.php
1889
ignoreregex =
1890
EOF
1891
 
2840 rexy 1892
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1893
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1894
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1895
	chmod 644 /var/log/fail2ban.log
2887 rexy 1896
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1897
	/usr/bin/touch /var/log/auth.log
1515 richard 1898
# fail2ban unit
2990 rexy 1899
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1900
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1901
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1902
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1903
} # End of fail2ban()
1163 crox53 1904
 
2990 rexy 1905
########################################################
1906
##                  "gammu_smsd"                      ##
1907
## - Creating of SMS management database              ##
1908
## - Write the gammu a gammu_smsd conf files          ##
1909
########################################################
1376 richard 1910
gammu_smsd()
1911
{
2601 tom.houday 1912
# Create 'gammu' system user
1913
	groupadd -f gammu_smsd
2868 rexy 1914
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1915
	usermod -a -G dialout gammu_smsd
1916
 
1917
# Create 'gammu' database
1918
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1919
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1920
# Add a gammu database structure
2688 lucas.echa 1921
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1922
 
2552 rexy 1923
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1924
	cat << EOF > /etc/gammurc
2552 rexy 1925
[gammu]
1926
device = /dev/ttyUSB0
1927
connection = at115200
1928
EOF
1929
 
2601 tom.houday 1930
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1931
[gammu]
1932
port = /dev/ttyUSB0
1933
connection = at115200
1934
 
1935
[smsd]
1936
PIN = 1234
1937
logfile = /var/log/gammu-smsd/gammu-smsd.log
1938
logformat = textall
1939
debuglevel = 0
1940
 
1941
service = sql
1942
driver = native_mysql
1943
user = $DB_USER
1944
password = $radiuspwd
1945
pc = localhost
1946
database = $DB_GAMMU
1947
 
2631 rexy 1948
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1949
 
1950
StatusFrequency = 30
1380 richard 1951
;LoopSleep = 2
1376 richard 1952
 
1953
;ResetFrequency = 300
1954
;HardResetFrequency = 120
1955
 
2454 tom.houday 1956
CheckSecurity = 1
1376 richard 1957
CheckSignal = 1
1958
CheckBattery = 0
1959
EOF
2601 tom.houday 1960
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1961
 
2601 tom.houday 1962
# Create the systemd unit
2937 rexy 1963
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1964
[Unit]
1965
Description=SMS daemon for Gammu
1966
Documentation=man:gammu-smsd(1)
3123 rexy 1967
After=network.target mysqld.service
1376 richard 1968
 
2601 tom.houday 1969
[Service]
1970
Type=forking
2775 rexy 1971
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 1972
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1973
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1974
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1975
 
1976
[Install]
1977
WantedBy=multi-user.target
1978
EOF
1979
 
2314 richard 1980
# Log folder for gammu-smsd
2772 rexy 1981
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1982
	chmod 755 /var/log/gammu-smsd
1376 richard 1983
 
2552 rexy 1984
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1985
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1986
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1987
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1988
#EOF
2552 rexy 1989
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1990
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1991
 
2724 rexy 1992
} # End of gammu_smsd()
1376 richard 1993
 
2990 rexy 1994
########################################################
1995
##                      "msec"                        ##
1996
## - Apply the "fileserver" security level            ##
1997
## - remove the "system request" for rebooting        ##
1998
## - Fix several file permissions                     ##
1999
########################################################
2202 richard 2000
msec()
2001
{
2002
 
2003
# Apply fileserver security level
2990 rexy 2004
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2005
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2006
 
2203 richard 2007
# Set permissions monitoring and enforcement
2202 richard 2008
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2009
/var/log/firewall/                      root.apache     750
2202 richard 2010
/var/log/firewall/*                     root.apache     640
2011
/etc/security/msec/perm.local           root.root       640
2012
/etc/security/msec/level.local          root.root       640
2013
/etc/freeradius-web                     root.apache     750
2014
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2015
/etc/raddb/client.conf                  radius.radius   640
2016
/etc/raddb/radius.conf                  radius.radius   640
2017
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2018
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2019
/etc/pki/CA/                            root.apache     750 force
2020
/etc/pki/CA/*                           root.apache     640 force 
2021
/etc/pki/CA/private/                    root.root       700 force
2022
/etc/pki/CA/private/*                   root.root       600 force
2023
/etc/pki/tls/private/                   root.apache     750 force
2024
/etc/pki/tls/private/*                  root.apache     640 force
2202 richard 2025
EOF
2454 tom.houday 2026
# apply now hourly & daily checks
2990 rexy 2027
	/usr/sbin/msec
2028
	/etc/cron.weekly/msec
2202 richard 2029
 
2724 rexy 2030
} # End of msec()
2202 richard 2031
 
2032
##################################################################
2552 rexy 2033
##                   Fonction "letsencrypt"                     ##
2034
## - Install Let's Encrypt client                               ##
2035
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2036
##################################################################
2037
letsencrypt()
2038
{
3170 rexy 2039
	acmesh_installDir="/opt/acme.sh"
2040
	acmesh_confDir="/usr/local/etc/letsencrypt"
2041
	acmesh_userAgent="ALCASAR"
2990 rexy 2042
# Remove potential old installers
2586 tom.houday 2043
	rm -rf /tmp/acme.sh-*
3170 rexy 2044
	[ -d $acmesh_confDir ] && rm -rf $acmesh_confDir
2990 rexy 2045
# Extract acme.sh
2304 tom.houday 2046
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2047
	pwdInstall=$(pwd)
3169 rexy 2048
	cd /tmp/acme.sh-* || { echo "Unable to find tmp ACME directory"; exit 1; }
3170 rexy 2049
	mkdir $acmesh_confDir ; chown root:apache $acmesh_confDir ; chmod 440 $acmesh_confDir
2050
	mkdir $acmesh_confDir/{data,certs,ca} ; chown root:apache $acmesh_confDir/{data,certs,ca} ; chmod 440 $acmesh_confDir/{data,certs,ca}
2990 rexy 2051
# Install acme.sh
2304 tom.houday 2052
	./acme.sh --install \
2053
		--home $acmesh_installDir \
2054
		--config-home $acmesh_confDir/data \
2055
		--certhome $acmesh_confDir/certs \
2056
		--accountkey $acmesh_confDir/ca/account.key \
2057
		--accountconf $acmesh_confDir/data/account.conf \
2058
		--useragent $acmesh_userAgent \
2308 tom.houday 2059
		--nocron \
2060
		> /dev/null
2304 tom.houday 2061
	if [ $? -ne 0 ]; then
2062
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2063
	fi
2990 rexy 2064
# Create configuration file
2304 tom.houday 2065
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2066
email=
2067
dateIssueRequest=
2068
domainRequest=
2069
challenge=
2070
dateIssued=
2071
dnsapi=
2072
dateNextRenewal=
2073
EOF
2688 lucas.echa 2074
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2075
	rm -rf /tmp/acme.sh-*
2724 rexy 2076
} # End of letsencrypt()
2304 tom.houday 2077
 
2078
##################################################################
2990 rexy 2079
##                       "mail_service"                         ##
2994 rexy 2080
## - Install Postfix conf for email registration method         ##
2990 rexy 2081
##################################################################
2082
mail_service()
2083
{
3062 rexy 2084
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2085
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2086
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2087
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
3180 rexy 2088
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf
2089
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
2990 rexy 2090
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2091
smtputf8_enable = no
3062 rexy 2092
smtp_use_tls = yes
2093
smtp_tls_wrappermode = yes
3005 rexy 2094
smtp_sasl_auth_enable = yes
2095
smtp_sasl_security_options = noanonymous
2096
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2097
relayhost =
2990 rexy 2098
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2099
EOT
2990 rexy 2100
	chown -R postfix:postfix /var/lib/postfix
2101
} # end of mail_service
2102
 
2103
##################################################################
2552 rexy 2104
##                    Fonction "post_install"                   ##
2105
## - Modifying banners (locals et ssh) & prompts                ##
2106
## - SSH config                                                 ##
2107
## - sudoers config & files security                            ##
2108
## - log rotate & ANSSI security parameters                     ##
2109
## - Apply former conf in case of an update                     ##
2110
##################################################################
1 root 2111
post_install()
2112
{
3093 rexy 2113
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2114
# change the SSHD options
2195 richard 2115
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2116
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2117
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2118
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2119
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2120
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2121
# sshd listens on EXTIF & INTIF
2122
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2123
# sshd authorized certificate for root login
2124
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2125
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2126
# ALCASAR conf file
2818 rexy 2127
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2128
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2129
	echo "SSH_LAN=22" >> $CONF_FILE
2130
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2131
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2132
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2133
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2134
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2135
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2136
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2137
	echo "LDAP_FILTER=" >> $CONF_FILE
2138
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2139
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2140
	echo "LDAP_SSL=on" >> $CONF_FILE
2141
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2142
	echo "SMS=off" >> $CONF_FILE
2143
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2144
	echo "MAIL=off" >> $CONF_FILE
2145
	echo "MAIL_TYPE=" >> $CONF_FILE
2146
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2147
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2148
	echo "MAIL_ADDR=" >> $CONF_FILE
2149
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2150
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2151
	echo "BL_PUREIP=on" >> $CONF_FILE
2152
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2153
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2154
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2155
	echo "WIFI4EU=off" >> $CONF_FILE
2156
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2157
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2158
# Prompt customisation (colors)
1 root 2159
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2160
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2161
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2162
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2163
# sudoers configuration for "apache" & "sysadmin"
1 root 2164
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2165
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2166
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2167
# Modify some logrotate files (gammu, ulogd)
1 root 2168
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2169
	chmod 644 /etc/logrotate.d/*
2195 richard 2170
# Log compression
706 franck 2171
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2172
# actualisation des fichiers logs compressés
2521 armand.ito 2173
	for dir in firewall e2guardian lighttpd
706 franck 2174
	do
2688 lucas.echa 2175
		find /var/log/$dir -type f -name "*.log-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]" -exec gzip {} \;
706 franck 2176
	done
2601 tom.houday 2177
	/usr/bin/systemctl daemon-reload
2956 rexy 2178
# processes started at boot time (Systemctl)
3170 rexy 2179
	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 2180
	do
1574 richard 2181
		/usr/bin/systemctl -q enable $i.service
1221 richard 2182
	done
2454 tom.houday 2183
 
1452 richard 2184
# disable processes at boot time (Systemctl)
2688 lucas.echa 2185
	for i in ulogd gpm dhcpd
1452 richard 2186
	do
1574 richard 2187
		/usr/bin/systemctl -q disable $i.service
1452 richard 2188
	done
2454 tom.houday 2189
 
2864 rexy 2190
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2191
# ignore ICMP broadcast (smurf attack)
2192
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2193
# ignore ICMP errors bogus
2194
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2195
# remove ICMP redirects responces
2196
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2197
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2198
# enable SYN Cookies (Syn flood attacks)
2199
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2200
# enable kernel antispoofing
2201
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2202
# ignore source routing
2203
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2204
# set conntrack timer to 1h (3600s) instead of 5 weeks
2205
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2206
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2207
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2208
# disable iptables_helpers
2209
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2210
# Switch to the router mode
2211
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2212
# Remove unused service ipv6
1964 franck 2213
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2214
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2215
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2216
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2217
# switch to multi-users runlevel (instead of x11)
1221 richard 2218
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2219
# disable Core dump file
2220
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2221
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2222
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2223
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2224
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2225
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2226
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2841 rexy 2227
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2228
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2229
	then
2454 tom.houday 2230
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2231
		echo >> /etc/mageia-release
2232
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2233
	else
2234
		echo > /etc/mageia-release
2454 tom.houday 2235
	fi
2236
	if [ $Lang == "fr" ]
2237
	then
3093 rexy 2238
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2239
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2240
	else
3093 rexy 2241
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2242
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2243
	fi
2244
	/usr/bin/update-grub2
1221 richard 2245
# Load and apply the previous conf file
2246
	if [ "$mode" = "update" ]
532 richard 2247
	then
2887 rexy 2248
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2249
		$DIR_DEST_BIN/alcasar-conf.sh --load
2250
		PARENT_SCRIPT=`basename $0`
2251
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2252
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2253
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2254
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2255
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2256
	fi
2560 rexy 2257
	rm -f /var/tmp/alcasar-conf*
1221 richard 2258
	chown -R root:apache $DIR_DEST_ETC/*
2259
	chmod -R 660 $DIR_DEST_ETC/*
2260
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2261
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2262
	echo ""
1 root 2263
	echo "#############################################################################"
638 richard 2264
	if [ $Lang == "fr" ]
2265
		then
2266
		echo "#                        Fin d'installation d'ALCASAR                       #"
2267
		echo "#                                                                           #"
2268
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2269
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2270
		echo "#                                                                           #"
2271
		echo "#############################################################################"
2272
		echo
2273
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2274
		echo
2275
		echo "- Lisez attentivement la documentation d'exploitation"
2276
		echo
2688 lucas.echa 2277
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2278
		echo
2279
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2280
	else
2396 tom.houday 2281
		echo "#                        End of ALCASAR install process                     #"
638 richard 2282
		echo "#                                                                           #"
2283
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2284
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2285
		echo "#                                                                           #"
2286
		echo "#############################################################################"
2287
		echo
2288
		echo "- The system will be rebooted in order to operate ALCASAR"
2289
		echo
2290
		echo "- Read the exploitation documentation"
2291
		echo
2688 lucas.echa 2292
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2293
		echo
2294
		echo "                   Hit 'Enter' to continue"
2295
	fi
1782 franck 2296
	sleep 2
2560 rexy 2297
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2298
	then
2688 lucas.echa 2299
		read
815 richard 2300
	fi
774 richard 2301
	clear
1 root 2302
	reboot
2724 rexy 2303
} # End of post_install()
1 root 2304
 
2552 rexy 2305
#####################################################################################
2306
#                                   Main Install loop                               #
2307
#####################################################################################
832 richard 2308
dir_exec=`dirname "$0"`
2309
if [ $dir_exec != "." ]
2310
then
2311
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2312
	echo "Launch this program from the ALCASAR archive directory"
2313
	exit 0
2314
fi
2688 lucas.echa 2315
if [ $EUID -gt 0 ]
2220 richard 2316
then
2688 lucas.echa 2317
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2318
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2319
	exit 0
2320
fi
832 richard 2321
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2322
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2323
nb_args=$#
2324
args=$1
2325
if [ $nb_args -eq 0 ]
2326
then
2327
	nb_args=1
2328
	args="-h"
2329
fi
1062 richard 2330
chmod -R u+x $DIR_SCRIPTS/*
1 root 2331
case $args in
2332
	-\? | -h* | --h*)
2333
		echo "$usage"
2334
		exit 0
2335
		;;
291 franck 2336
	-i | --install)
3180 rexy 2337
		for func in system_testing network_testing
2724 rexy 2338
		do
2339
			header_install
2340
			$func
2341
			if [ $DEBUG_ALCASAR == "on" ]
2342
			then
3179 rexy 2343
				echo "*** 'debug' : end installing function '$func' ***"
2724 rexy 2344
				read
2345
			fi
2346
		done
595 richard 2347
# RPMs install
2941 rexy 2348
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2349
		if [ "$?" != "0" ]
1 root 2350
		then
595 richard 2351
			exit 0
2352
		fi
1249 richard 2353
		if [ -e $CONF_FILE ]
595 richard 2354
		then
2458 richard 2355
# Uninstall or update the running version
2356
			if [ "$mode" == "update" ]
2357
			then
2560 rexy 2358
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2359
			else
2560 rexy 2360
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2361
			fi
595 richard 2362
		fi
2847 rexy 2363
		if [ $DEBUG_ALCASAR == "on" ]
2364
		then
2365
			echo "*** 'debug' : end of cleaning ***"
2366
			read
2367
		fi
2980 rexy 2368
# Avoid some RPM automatic updates
2369
		echo "/^kernel/" > /etc/urpmi/skip.list
2370
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2371
		echo "/^freeradius/" >> /etc/urpmi/skip.list
2372
		if [ `egrep '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
3170 rexy 2373
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf freeradius?g" /etc/dnf/dnf.conf
2980 rexy 2374
		else
3170 rexy 2375
			echo "exclude=kernel* wkhtmltopdf freeradius" >> /etc/dnf/dnf.conf
2980 rexy 2376
		fi
2835 rexy 2377
# Test if conf file
2378
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2379
		then
2826 rexy 2380
# Extract some info from the previous configuration file
2834 rexy 2381
			cd /var/tmp
2382
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2383
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2384
			then
2385
				header_install
2386
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2387
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2388
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2389
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2390
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2391
				if [ $Lang == "fr" ]
2834 rexy 2392
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2393
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2394
				fi
2834 rexy 2395
				response=0
2396
				PTN='^[oOnNyY]?$'
2397
				until [[ "$response" =~ $PTN ]]
2398
				do
2399
					if [ $Lang == "fr" ]
2400
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2401
						else echo -n "Do you want to use it (Y/n)?";
2402
					fi
2403
					read response
2404
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2405
					then
2406
						rm -f /var/tmp/alcasar-conf*
2407
						rm -rf /var/tmp/conf
2408
					fi
2409
				done
2410
			fi
2847 rexy 2411
			cd $DIR_INSTALL
597 richard 2412
		fi
636 richard 2413
# Test if update
2834 rexy 2414
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2415
		then
2416
			if [ $Lang == "fr" ]
2417
				then echo "#### Installation avec mise à jour ####";
2418
				else echo "#### Installation with update     ####";
2419
			fi
5 franck 2420
			mode="update"
1 root 2421
		fi
3170 rexy 2422
		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 2423
		do
2424
			$func
2466 richard 2425
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2426
			then
3179 rexy 2427
				echo "*** 'debug' : end installing function '$func' ***"
2688 lucas.echa 2428
				read
2466 richard 2429
			fi
14 richard 2430
		done
5 franck 2431
		;;
291 franck 2432
	-u | --uninstall)
1828 richard 2433
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2434
		then
597 richard 2435
			if [ $Lang == "fr" ]
2436
				then echo "ALCASAR n'est pas installé!";
2437
				else echo "ALCASAR isn't installed!";
2438
			fi
1 root 2439
			exit 0
2440
		fi
5 franck 2441
		response=0
2760 lucas.echa 2442
		PTN='^[oOyYnN]?$'
2443
		until [[ "$response" =~ $PTN ]]
5 franck 2444
		do
597 richard 2445
			if [ $Lang == "fr" ]
2760 lucas.echa 2446
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2447
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2448
			fi
5 franck 2449
			read response
2450
		done
1103 richard 2451
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2452
		then
1103 richard 2453
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2454
		else
2560 rexy 2455
			rm -f /var/tmp/alcasar-conf*
1 root 2456
		fi
597 richard 2457
# Uninstall the running version
2560 rexy 2458
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2459
		;;
2460
	*)
2461
		echo "Argument inconnu :$1";
460 richard 2462
		echo "Unknown argument :$1";
1 root 2463
		echo "$usage"
2464
		exit 1
2465
		;;
2466
esac
10 franck 2467
# end of script