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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 3201 2024-05-28 17:21:34Z rexy $
1 root 3 
 
2969 rexy 4 
# ALCASAR is a Free and open source NAC (Network Access Controler) created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
3170 rexy 5 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares Coovachilli, freeradius, mariaDB, lighttpd, php, netfilter, e2guardian, ntpd, openssl, unbound, gammu, Ulog, fail2ban, vnstat, wkhtml2pdf, ipt_NETFLOW, NFsen and NFdump
2969 rexy 6 
# contact : info@alcasar.net
959 franck 7 
 
1 root 8 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2969 rexy 9 
# This script is distributed under the Gnu General Public License (GPLV3)
2466 richard 10 
 
1 root 11 
# Options :
376 franck 12 
#       -i or --install
13 
#       -u or --uninstall
14 
# Functions :
2990 rexy 15 
#	system_testing	: Free space test and mageia version test
16 
#	network_testing	: Internet connectivity tests
1221 richard 17 
#	init			: Installation of RPM and scripts
18 
#	network			: Network parameters
2552 rexy 19 
#	ACC				: ALCASAR Control Center installation
20 
#	CA				: Certification Authority initialization
1837 richard 21 
#	time_server		: NTPd configuration
1221 richard 22 
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 23 
#	freeradius		: FreeRadius initialisation
2990 rexy 24 
#	chilli			: Coovachilli initialisation (+authentication page)
2521 armand.ito 25 
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
2990 rexy 26 
#	ulogd			: Log system in userland (match NFLOG target of iptables)
2775 rexy 27 
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 28 
#	unbound			: Name server configuration
2990 rexy 29 
#	vnstat			: Little network stat daemon
2688 lucas.echa 30 
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 31 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 32 
#	fail2ban		: Fail2ban IDS installation and configuration
33 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2969 rexy 34 
#	msec			: Mageia security package configuration
2304 tom.houday 35 
#	letsencrypt		: Let's Encrypt client
2990 rexy 36 
#	mail_service	: Mail service for email authentification method
2552 rexy 37 
#	post_install	: Security, log rotation, etc.
1 root 38 
 
2499 tom.houday 39 
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 40 
DATE=`date '+%d %B %Y - %Hh%M'`
41 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 42 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 43 
mode="install"
1 root 44 
# ******* Files parameters - paramètres fichiers *********
2552 rexy 45 
DIR_INSTALL=`pwd`						# current directory
1015 richard 46 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
47 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 48 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
49 
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
50 
DIR_WEB="/var/www/html"					# directory of Lighttpd
3197 rexy 51 
DIR_E2G="/etc/e2guardian"				# directory of E2Guardian
2552 rexy 52 
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 53 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
54 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 55 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
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CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 57 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 58 
# ******* 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
1 root 62 
# ******* Network parameters - paramètres réseau *******
2552 rexy 63 
HOSTNAME="alcasar"						# default hostname
64 
DOMAIN="localdomain"					# default local domain
2736 rexy 65 
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
66 
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 67 
MTU="1500"
1243 richard 68 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 69 
# ****** Paths - chemin des commandes *******
70 
SED="/bin/sed -i"
71 
# ****************** End of global parameters *********************
72 
 
2724 rexy 73 
license()
959 franck 74 
{
75 
	if [ $Lang == "fr" ]
1538 richard 76 
	then
3190 rexy 77 
		echo "                   *******************************"
78 
		echo "                   **** Licence d'utilisation ****"
79 
		echo "                   *******************************"
80 
		echo
81 
		echo "ALCASAR est un logiciel libre"
82 
		echo
83 
		echo "Avant de l'installer, vous devez accepter les termes de sa licence 'GPL-V3'"
84 
		echo "Le descriptif de cette licence est disponible dans le fichier 'GPL-3.0.txt'"
85 
		echo "Une traduction française est disponible dans le fichier 'GPL-3.0.fr.txt'."
86 
		echo
87 
		echo "Les objectifs de cette licence sont de garantir à l'utilisateur :"
88 
		echo "- La liberté d'exécuter le logiciel, pour n'importe quel usage ;"
89 
		echo "- La liberté d'étudier et d'adapter le logiciel à ses besoins ;"
90 
		echo "- La liberté de redistribuer des copies ;"
91 
		echo "- L'obligation de faire bénéficier à la communauté les versions modifiées."
92 
		echo
1538 richard 93 
	else
3190 rexy 94 
		echo "                   *******************************"
95 
		echo "                   ****      User License     ****"
96 
		echo "                   *******************************"
97 
		echo
98 
		echo "ALCASAR is an open source software"
99 
		echo
100 
		echo "Before install it, you must understand and accept the license 'GPL-V3'"
101 
		echo "you can read this license in the file 'GPL-3.0.txt'"
102 
		echo
103 
		echo "The goals of this license are :"
104 
		echo "- the freedom of using the software ;"
105 
		echo "- the freedom of studying et adapting it for its own uses ;"
106 
		echo "- the freedom of redistributing copies of it ;"
107 
		echo "- the compulsory of giving the modify versions to the community"
108 
		echo
959 franck 109 
	fi
1538 richard 110 
	response=0
2760 lucas.echa 111 
	PTN='^[oOyYnN]?$'
112 
	until [[ "$response" =~ $PTN ]]
1538 richard 113 
	do
114 
		if [ $Lang == "fr" ]
1563 franck 115 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 116 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
117 
		fi
118 
		read response
119 
	done
120 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
121 
	then
122 
		exit 1
123 
	fi
2724 rexy 124 
} # End of license()
959 franck 125 
 
2724 rexy 126 
header_install()
1 root 127 
{
128 
	clear
129 
	echo "-----------------------------------------------------------------------------"
460 richard 130 
	echo "                     ALCASAR V$VERSION Installation"
1 root 131 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
132 
	echo "-----------------------------------------------------------------------------"
2724 rexy 133 
} # End of header_install()
1 root 134 
 
2552 rexy 135 
########################################################
2990 rexy 136 
##                  "system_testing"                  ##
3190 rexy 137 
## - Test distribution version                        ##
2552 rexy 138 
## - Test ALCASAR version (if already installed)      ##
139 
## - Test free space on /var  (>10G)                  ##
140 
## - Test Internet access                             ##
141 
########################################################
2990 rexy 142 
system_testing()
29 richard 143 
{
1529 richard 144 
# Test of Mageia version
3043 rexy 145 
# extract the current Mageia version and hardware architecture (X86_64)
3190 rexy 146 
	fic="/etc/product.id"
147 
	DISTRIBUTION_NAME=`cat $fic|cut -d"," -f2|cut -d"=" -f2`
148 
	DISTRIBUTION_VERSION=`cat $fic|cut -d"," -f4|cut -d"=" -f2`
149 
	DISTRIBUTION_ARCH=`cat $fic|cut -d"," -f7|cut -d"=" -f2`
150 
	if [ "$DISTRIBUTION_ARCH" != "x86_64" ]
2149 richard 151 
		then
152 
		if [ $Lang == "fr" ]
2669 tom.houday 153 
			then echo "Votre architecture matérielle doit être en 64bits"
154 
			else echo "You hardware architecture must be 64bits"
2149 richard 155 
		fi
2482 lucas.echa 156 
		exit 1
2149 richard 157 
	fi
3190 rexy 158 
	if [[("$DISTRIBUTION_NAME" != "Mageia" ) || (( "$DISTRIBUTION_VERSION" != "8" ) && ( "$DISTRIBUTION_VERSION" != "9" ))]]
2688 lucas.echa 159 
	then
2669 tom.houday 160 
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
161 
			then
162 
			echo
163 
			if [ $Lang == "fr" ]
164 
				then
165 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
166 
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
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				echo "2 - Installez Linux-Mageia 8 et ALCASAR (cf. doc d'installation)"
2669 tom.houday 168 
				echo "3 - Importez votre base des usagers"
169 
			else
170 
				echo "The automatic update of ALCASAR can't be performed."
171 
				echo "1 - Save your traceability files and the user database"
3077 rexy 172 
				echo "2 - Install Linux-Mageia 8 & ALCASAR (cf. installation doc)"
2669 tom.houday 173 
				echo "3 - Import your users database"
174 
			fi
175 
		else
176 
			if [ $Lang == "fr" ]
177 
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
178 
				else echo "The installation of ALCASAR can't be performed."
179 
			fi
180 
		fi
181 
		echo
182 
		if [ $Lang == "fr" ]
3077 rexy 183 
			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
184 
			else echo "The OS must be replaced (Mageia8)"
2669 tom.houday 185 
		fi
2688 lucas.echa 186 
		exit 1
2669 tom.houday 187 
	fi
188 
 
1362 richard 189 
# Test if ALCASAR is already installed
190 
	if [ -e $CONF_FILE ]
191 
	then
2396 tom.houday 192 
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 193 
		if [ $Lang == "fr" ]
2669 tom.houday 194 
			then echo "La version $current_version d'ALCASAR est déjà installée"
195 
			else echo "ALCASAR version $current_version is already installed"
1342 richard 196 
		fi
1362 richard 197 
		response=0
2458 richard 198 
		PTN='^[12]$'
2760 lucas.echa 199 
		until [[ "$response" =~ $PTN ]]
1362 richard 200 
		do
201 
			if [ $Lang == "fr" ]
2669 tom.houday 202 
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
203 
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 204 
			fi
1362 richard 205 
			read response
206 
		done
2458 richard 207 
		if [ "$response" = "2" ]
1362 richard 208 
		then
2560 rexy 209 
			rm -f /var/tmp/alcasar-conf*
1362 richard 210 
		else
2870 rexy 211 
# Create the archive of conf files
1362 richard 212 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2970 rexy 213 
# avoid lack of local DNS resolution when unbound is updated (alcasar <= V5.3)
214 
			local_unbound_unit=`ls /etc/systemd/system/unbound* 2>/dev/null | wc -w`
215 
			if [ $local_unbound_unit -ne 4 ]; then
216 
				cp -f /lib/systemd/system/unbound*.service /etc/systemd/system/
217 
			fi
1362 richard 218 
			mode="update"
219 
		fi
3180 rexy 220 
	else
221 
		license
1529 richard 222 
	fi
2847 rexy 223 
# Free /var (when updating) and test free space
224 
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
225 
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 226 
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
227 
	if [ $free_space -lt 10 ]
1529 richard 228 
		then
2771 rexy 229 
		if [ $Lang == "fr" ]
2847 rexy 230 
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 231 
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 232 
		fi
2771 rexy 233 
	exit 0
1529 richard 234 
	fi
2990 rexy 235 
} # End of system_testing
2669 tom.houday 236 
 
2870 rexy 237 
########################################################
2990 rexy 238 
##                   "network_testing"                ##
239 
## - Internet access test                             ##
2870 rexy 240 
########################################################
2990 rexy 241 
network_testing()
2870 rexy 242 
{
2669 tom.houday 243 
# Detect external/internal interfaces
244 
	if [ -z "$EXTIF" ]; then
3112 rexy 245 
		GwListSorted=$(/usr/sbin/ip r list | grep default | cut -d" " -f5 | uniq )
246 
		nb_gw=$(echo $GwListSorted | wc -w)
247 
		if [ $nb_gw -eq 0 ]; then
2669 tom.houday 248 
			if [ "$Lang" == 'fr' ]
2771 rexy 249 
				then echo "Aucune passerelle par défaut configurée"
250 
				else echo "No default gateway configured"
2669 tom.houday 251 
			fi
252 
			exit 1
3112 rexy 253 
		elif [ $nb_gw -eq 1 ]; then
254 
			EXTIF="$GwListSorted"
255 
		else
256 
			if [ "$Lang" == 'fr' ]
257 
				then echo -n "Erreur : Plusieurs interfaces ont une passerelle par défaut ( "
258 
				else echo -n "Error : Several interfaces have a default gateway ( "
259 
			fi
260 
				echo "$GwListSorted" | tr "\n" " "
261 
				echo ")"
262 
			exit 1
2669 tom.houday 263 
		fi
264 
	fi
265 
	if [ "$Lang" == 'fr' ]
266 
		then echo "Interface externe (Internet) utilisée : $EXTIF"
267 
		else echo "External interface (Internet) used: $EXTIF"
268 
	fi
269 
 
270 
	if [ -z "$INTIF" ]; then
3112 rexy 271 
		IntifListSorted=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$" | uniq | sort)
272 
		IntifCount=$(echo "$IntifListSorted" | wc -w)
273 
		if [ $IntifCount -eq 0 ]; then
2669 tom.houday 274 
			if [ "$Lang" == 'fr' ]
275 
				then echo "Aucune interface de disponible pour le réseau interne"
276 
				else echo "No interface available for the internal network"
277 
			fi
278 
			exit 1
3112 rexy 279 
		elif [ $IntifCount -eq 1 ]; then
280 
			INTIF="$IntifListSorted"
2669 tom.houday 281 
		else
3112 rexy 282 
			IntifPreferred=$(echo "$IntifListSorted" | head -1 | cut -d' ' -f1)
2669 tom.houday 283 
			if [ "$Lang" == 'fr' ]
3112 rexy 284 
				then echo 'Liste des interfaces disponibles pour le réseau interne :'
285 
				else echo 'List of available interfaces for internal network:'
2669 tom.houday 286 
			fi
3112 rexy 287 
			echo "$IntifListSorted"
2669 tom.houday 288 
			response=''
289 
			while true; do
290 
				if [ "$Lang" == 'fr' ]
3112 rexy 291 
					then echo -n "Choix de l'interface interne ? [$IntifPreferred] "
292 
					else echo -n "Choice of internal interface ? [$IntifPreferred] "
2669 tom.houday 293 
				fi
294 
				read response
3112 rexy 295 
				[ -z "$response" ] && response="$IntifPreferred"
2669 tom.houday 296 
 
297 
				# Check if interface exist
3112 rexy 298 
				if [ "$(echo "$IntifListSorted" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 299 
					INTIF="$response"
300 
					break
301 
				else
302 
					if [ "$Lang" == 'fr' ]
303 
						then echo "Interface \"$response\" introuvable"
304 
						else echo "Interface \"$response\" not found"
305 
					fi
306 
				fi
307 
			done
308 
		fi
309 
	fi
310 
	if [ "$Lang" == 'fr' ]
311 
		then echo "Interface interne utilisée : $INTIF"
312 
		else echo "Internal interface used: $INTIF"
313 
	fi
314 
 
2290 richard 315 
	if [ $Lang == "fr" ]
316 
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 317 
		else echo -n "Network parameters tests: "
2290 richard 318 
	fi
319 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 320 
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 321 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 322 
	for i in $IF_INTERFACES
323 
	do
2688 lucas.echa 324 
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 325 
			rm -f ifcfg-$i
2454 tom.houday 326 
 
2282 richard 327 
			if [ $Lang == "fr" ]
328 
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 329 
				else echo "Deleting: ifcfg-$i"
2282 richard 330 
			fi
331 
		fi
332 
	done
2688 lucas.echa 333 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 334 
	echo -n "."
2454 tom.houday 335 
# Test Ethernet NIC links state
2669 tom.houday 336 
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
337 
	if [ ! -z "$interfacesDown" ]; then
338 
		for i in $interfacesDown; do
339 
			if [ $Lang == "fr" ]
340 
			then
341 
				echo -e "\nÉchec"
342 
				echo "Le lien réseau de la carte $i n'est pas actif."
343 
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
344 
			else
345 
				echo -e "\nFailed"
346 
				echo "The link state of $i interface is down."
347 
				echo "Make sure that this network card is connected to a switch or an A.P."
348 
			fi
349 
		done
350 
		exit 1
351 
	fi
1471 richard 352 
	echo -n "."
353 
# Test EXTIF config files
2681 tom.houday 354 
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
355 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 356 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 357 
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 358 
	then
784 richard 359 
		if [ $Lang == "fr" ]
2454 tom.houday 360 
		then
2669 tom.houday 361 
			echo -e "\nÉchec"
784 richard 362 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
363 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 364 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 365 
		else
2669 tom.houday 366 
			echo -e "\nFailed"
784 richard 367 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
368 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 369 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 370 
		fi
830 richard 371 
		echo "DEVICE=$EXTIF"
784 richard 372 
		echo "IPADDR="
373 
		echo "NETMASK="
374 
		echo "GATEWAY="
375 
		echo "DNS1="
376 
		echo "DNS2="
830 richard 377 
		echo "ONBOOT=yes"
2669 tom.houday 378 
		exit 1
784 richard 379 
	fi
380 
	echo -n "."
2290 richard 381 
# Test if default GW is alive
3190 rexy 382 
	arp_reply=`LANG=en_US.UTF8 /usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 383 
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 384 
		then
595 richard 385 
		if [ $Lang == "fr" ]
2454 tom.houday 386 
		then
2669 tom.houday 387 
			echo -e "\nÉchec"
2290 richard 388 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 389 
			echo "Réglez ce problème puis relancez ce script."
390 
		else
2669 tom.houday 391 
			echo -e "\nFailed"
2290 richard 392 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 393 
			echo "Resolv this problem, then restart this script."
394 
		fi
2669 tom.houday 395 
		exit 1
308 richard 396 
	fi
397 
	echo -n "."
2290 richard 398 
# Test Internet connectivity
2669 tom.houday 399 
	domainTested='www.google.com'
400 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
401 
	if [ $? -ne 0 ]; then
595 richard 402 
		if [ $Lang == "fr" ]
2454 tom.houday 403 
		then
2669 tom.houday 404 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 405 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
406 
			echo "Vérifiez la validité des adresses IP des DNS."
407 
		else
2669 tom.houday 408 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 409 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
410 
			echo "Verify the DNS IP addresses"
411 
		fi
2669 tom.houday 412 
		exit 1
29 richard 413 
	fi
308 richard 414 
	echo ". : ok"
2990 rexy 415 
} # End of network_testing()
302 richard 416 
 
2552 rexy 417 
#######################################################################
2990 rexy 418 
##                             "init"                                ##
2552 rexy 419 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
420 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
421 
#######################################################################
2724 rexy 422 
init()
302 richard 423 
{
527 richard 424 
	if [ "$mode" != "update" ]
302 richard 425 
	then
426 
# On affecte le nom d'organisme
597 richard 427 
		header_install
302 richard 428 
		ORGANISME=!
429 
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 430 
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 431 
		do
595 richard 432 
			if [ $Lang == "fr" ]
2454 tom.houday 433 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 434 
				else echo -n "Enter the name of your organism : "
595 richard 435 
			fi
330 franck 436 
			read ORGANISME
613 richard 437 
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 438 
			then
330 franck 439 
				ORGANISME=!
440 
			fi
441 
		done
302 richard 442 
	fi
1 root 443 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 444 
# We create random passwords and shared secrets
628 richard 445 
	rm -f $PASSWD_FILE
2419 richard 446 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 447 
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 448 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
449 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
450 
		grep -v '[eE]nter password:' | \
451 
		sed -e "s/PBKDF2 hash of your password is //"`
452 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
453 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 454 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 455 
	echo "GRUB2_user=root" >> $PASSWD_FILE
456 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 457 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 458 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 459 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 460 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 461 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 462 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
463 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 464 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 465 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
466 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 467 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 468 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
469 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
3135 rexy 470 
	csrfkey=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
471 
	echo "# Key used to create CSRF-tokens in several ACC forms" >> $PASSWD_FILE
472 
	echo "csrf_key=$csrfkey" >> $PASSWD_FILE
628 richard 473 
	chmod 640 $PASSWD_FILE
1828 richard 474 
#  copy scripts in in /usr/local/bin
2664 tom.houday 475 
	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 476 
#  copy conf files in /usr/local/etc
1954 richard 477 
	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 478 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 479 
# generate central conf file
480 
	cat <<EOF > $CONF_FILE
612 richard 481 
##########################################
482 
##                                      ##
483 
##          ALCASAR Parameters          ##
484 
##                                      ##
485 
##########################################
1 root 486 
 
612 richard 487 
INSTALL_DATE=$DATE
488 
VERSION=$VERSION
489 
ORGANISM=$ORGANISME
490 
EOF
628 richard 491 
	chmod o-rwx $CONF_FILE
2724 rexy 492 
} # End of init()
1 root 493 
 
2552 rexy 494 
#########################################################
2990 rexy 495 
##                     "network"                       ##
2552 rexy 496 
## - Define the several network address                ##
497 
## - Define the DNS naming                             ##
498 
## - INTIF parameters (consultation network)           ##
499 
## - Write "/etc/hosts" file                           ##
500 
## - write "hosts.allow" & "hosts.deny" files          ##
501 
#########################################################
2724 rexy 502 
network()
1 root 503 
{
504 
	header_install
636 richard 505 
	if [ "$mode" != "update" ]
506 
		then
507 
		if [ $Lang == "fr" ]
508 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
509 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
510 
		fi
511 
		response=0
2760 lucas.echa 512 
		PTN='^[oOyYnN]?$'
513 
		until [[ "$response" =~ $PTN ]]
1 root 514 
		do
595 richard 515 
			if [ $Lang == "fr" ]
659 richard 516 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 517 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 518 
			fi
1 root 519 
			read response
520 
		done
636 richard 521 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
522 
		then
523 
			PRIVATE_IP_MASK="0"
524 
			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 525 
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 526 
			do
595 richard 527 
				if [ $Lang == "fr" ]
597 richard 528 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
529 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 530 
				fi
597 richard 531 
				read PRIVATE_IP_MASK
1 root 532 
			done
636 richard 533 
		else
2688 lucas.echa 534 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 535 
		fi
595 richard 536 
	else
2834 rexy 537 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
538 
		rm -rf /var/tmp/conf
1 root 539 
	fi
861 richard 540 
# Define LAN side global parameters
1740 richard 541 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 542 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 543 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 544 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 545 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 546 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 547 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 548 
	then
2454 tom.houday 549 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 550 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 551 
	fi
1499 richard 552 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
553 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 554 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 555 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 556 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 557 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 558 
# Define Internet parameters
2809 rexy 559 
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
560 
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 561 
	DNS1=${DNS1:=208.67.220.220}
70 franck 562 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 563 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 564 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 565 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 566 
# Write network parameters in the conf file
2737 rexy 567 
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
568 
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 569 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
570 
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 571 
# Retrieve NIC name of other consultation LAN
2282 richard 572 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
573 
	for i in $INTERFACES
574 
	do
575 
		SUB=`echo ${i:0:2}`
576 
		if [ $SUB = "wl" ]
577 
			then WIFIF=$i
2454 tom.houday 578 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 579 
			then LANIF=$i
580 
		fi
581 
	done
582 
	if [ -n "$WIFIF" ]
583 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
584 
	elif [ -n "$LANIF" ]
585 
		then echo "LANIF=$LANIF" >> $CONF_FILE
586 
	fi
2552 rexy 587 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 588 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 589 
	then
2947 rexy 590 
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
591 
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
592 
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 593 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 594 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 595 
	else
596 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 597 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 598 
	fi
1587 richard 599 
	echo "DNS1=$DNS1" >> $CONF_FILE
600 
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 601 
	echo "PROXY=off" >> $CONF_FILE
602 
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
603 
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 604 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 605 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 606 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 607 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
608 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
609 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 610 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
611 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 612 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 613 
# network default
597 richard 614 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 615 
	cat <<EOF > /etc/sysconfig/network
616 
NETWORKING=yes
617 
FORWARD_IPV4=true
618 
EOF
2552 rexy 619 
# write "/etc/hosts"
1 root 620 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
621 
	cat <<EOF > /etc/hosts
503 richard 622 
127.0.0.1	localhost
2558 rexy 623 
$PRIVATE_IP	$HOSTNAME
1 root 624 
EOF
2552 rexy 625 
# write EXTIF (Internet) config
1499 richard 626 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
627 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 628 
	then
1499 richard 629 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 630 
DEVICE=$EXTIF
1585 richard 631 
BOOTPROTO=dhcp
632 
DNS1=127.0.0.1
633 
PEERDNS=no
634 
RESOLV_MODS=yes
635 
ONBOOT=yes
1613 franck 636 
NOZEROCONF=yes
1585 richard 637 
METRIC=10
638 
MII_NOT_SUPPORTED=yes
639 
IPV6INIT=no
640 
IPV6TO4INIT=no
641 
ACCOUNTING=no
642 
USERCTL=no
643 
MTU=$MTU
644 
EOF
2688 lucas.echa 645 
	else
1585 richard 646 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
647 
DEVICE=$EXTIF
14 richard 648 
BOOTPROTO=static
597 richard 649 
IPADDR=$PUBLIC_IP
650 
NETMASK=$PUBLIC_NETMASK
651 
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 652 
DNS1=$DNS1
653 
DNS2=$DNS2
1499 richard 654 
RESOLV_MODS=yes
14 richard 655 
ONBOOT=yes
656 
METRIC=10
1610 franck 657 
NOZEROCONF=yes
14 richard 658 
MII_NOT_SUPPORTED=yes
659 
IPV6INIT=no
660 
IPV6TO4INIT=no
661 
ACCOUNTING=no
662 
USERCTL=no
994 franck 663 
MTU=$MTU
14 richard 664 
EOF
1499 richard 665 
	fi
2552 rexy 666 
# write INTIF (consultation LAN) in normal mode
2868 rexy 667 
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 668 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
669 
DEVICE=$INTIF
670 
BOOTPROTO=static
671 
ONBOOT=yes
672 
NOZEROCONF=yes
673 
MII_NOT_SUPPORTED=yes
674 
IPV6INIT=no
675 
IPV6TO4INIT=no
676 
ACCOUNTING=no
677 
USERCTL=no
678 
EOF
2552 rexy 679 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 680 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 681 
DEVICE=$INTIF
682 
BOOTPROTO=static
683 
IPADDR=$PRIVATE_IP
604 richard 684 
NETMASK=$PRIVATE_NETMASK
1 root 685 
ONBOOT=yes
686 
METRIC=10
687 
NOZEROCONF=yes
688 
MII_NOT_SUPPORTED=yes
14 richard 689 
IPV6INIT=no
690 
IPV6TO4INIT=no
691 
ACCOUNTING=no
692 
USERCTL=no
1 root 693 
EOF
2282 richard 694 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
695 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
696 
	then
697 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
698 
DEVICE=$WIFIF
699 
BOOTPROTO=static
700 
ONBOOT=yes
701 
NOZEROCONF=yes
702 
MII_NOT_SUPPORTED=yes
703 
IPV6INIT=no
704 
IPV6TO4INIT=no
705 
ACCOUNTING=no
706 
USERCTL=no
707 
EOF
708 
	elif [ -n "$LANIF" ]
709 
	then
710 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
711 
DEVICE=$LANIF
712 
BOOTPROTO=static
713 
ONBOOT=yes
714 
NOZEROCONF=yes
715 
MII_NOT_SUPPORTED=yes
716 
IPV6INIT=no
717 
IPV6TO4INIT=no
718 
ACCOUNTING=no
719 
USERCTL=no
720 
EOF
721 
	fi
2552 rexy 722 
# write hosts.allow & hosts.deny
1 root 723 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
724 
	cat <<EOF > /etc/hosts.allow
725 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 726 
sshd: ALL
1 root 727 
ntpd: $PRIVATE_NETWORK_SHORT
728 
EOF
729 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
730 
	cat <<EOF > /etc/hosts.deny
731 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
732 
EOF
790 richard 733 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 734 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 735 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 736 
# load conntrack ftp module
737 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 738 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 739 
# load ipt_NETFLOW module
740 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 741 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 742 
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
743 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 744 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
745 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 746 
# create the alcasar-network unit
747 
	cat << EOF > /etc/systemd/system/alcasar-network.service
748 
#  This file is part of systemd.
2454 tom.houday 749 
#
2956 rexy 750 
#  systemd is free software; you can redistribute it and/or modify it
751 
#  under the terms of the GNU General Public License as published by
752 
#  the Free Software Foundation; either version 2 of the License, or
753 
#  (at your option) any later version.
754 
 
755 
# This unit starts alcasar-network.sh script.
756 
[Unit]
757 
Description=alcasar-network.sh execution
758 
After=network.target iptables.service
759 
 
760 
[Service]
761 
Type=oneshot
762 
RemainAfterExit=yes
763 
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
764 
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
765 
TimeoutSec=0
766 
 
767 
[Install]
768 
WantedBy=multi-user.target
769 
EOF
770 
	/usr/bin/systemctl daemon-reload
771 
 
772 
# 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 773 
} # End of network()
1 root 774 
 
2763 rexy 775 
##################################################################
2990 rexy 776 
##                           "CA"                               ##
2763 rexy 777 
## - Creating the CA and the server certificate (lighttpd)      ##
778 
##################################################################
779 
CA()
780 
{
781 
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 782 
	chmod 755 /etc/pki/
2801 rexy 783 
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 784 
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 785 
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
786 
	chmod 600 /etc/pki/CA/private/*
787 
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
788 
	chmod 640 /etc/pki/tls/private/*
3170 rexy 789 
	chmod 644 /etc/pki/tls/certs/*
2763 rexy 790 
} # End of CA()
791 
 
2990 rexy 792 
######################################################
793 
##                       "ACC"                      ##
794 
## - copy ALCASAR Control Center (ACC) files        ##
795 
## - configuration of the web server (Lighttpd)     ##
796 
## - creation of the first ACC admin account        ##
797 
## - secure the ACC access                          ##
798 
######################################################
2724 rexy 799 
ACC()
1 root 800 
{
801 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
802 
	mkdir $DIR_WEB
1833 richard 803 
# Copy & adapt ACC files
316 richard 804 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
805 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 806 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
807 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
808 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
3135 rexy 809 
	$SED "s?^\$csrf_key = .*?\$csrf_key = \"$csrfkey\"\;?g" $DIR_ACC/manager/htdocs/activity.php
5 franck 810 
	chown -R apache:apache $DIR_WEB/*
1833 richard 811 
# copy & adapt "freeradius-web" files
812 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
813 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
814 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
815 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
816 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
817 
	cat <<EOF > /etc/freeradius-web/naslist.conf
818 
nas1_name: alcasar-$ORGANISME
819 
nas1_model: Network Access Controler
820 
nas1_ip: $PRIVATE_IP
821 
nas1_port_num: 0
822 
nas1_community: public
823 
EOF
824 
	chown -R apache:apache /etc/freeradius-web/
825 
# create the log & backup structure :
1489 richard 826 
# - base = users database
827 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 828 
# - security = watchdog log
2829 rexy 829 
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 830 
	for i in base archive security activity_report iot_captures;
1 root 831 
	do
832 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
833 
	done
5 franck 834 
	chown -R root:apache $DIR_SAVE
1833 richard 835 
# Configuring & securing php
2937 rexy 836 
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 837 
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
838 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 839 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 840 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
841 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 842 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
843 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 844 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
845 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 846 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 847 
# Configuring & securing Lighttpd
790 richard 848 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 849 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
2688 lucas.echa 850 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
851 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 852 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
853 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 854 
 
855 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 856 
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
3110 rexy 857 
	$SED "s?^#[ ]*\"mod_authn_file\",.*?\"mod_authn_file\",?g" /etc/lighttpd/modules.conf
2812 rexy 858 
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
859 
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
860 
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
3191 rexy 861 
	$SED "s?^#include conf_dir + \"/conf.d/fastcgi.conf\".*?include conf_dir + \"/conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
2488 lucas.echa 862 
 
2592 rexy 863 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 864 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 865 
 
866 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
867 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
868 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
869 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
870 
 
871 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
872 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 873 
	$SED 's/^$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
874 
	$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 875 
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 876 
 
2588 rexy 877 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
878 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
879 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 880 
 
2588 rexy 881 
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 882 
 
2552 rexy 883 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 884 
	if [ "$mode" = "install" ]
2688 lucas.echa 885 
	then
886 
		header_install
1268 richard 887 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 888 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
889 
		mkdir -p $DIR_DEST_ETC/digest
890 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 891 
		if [ $Lang == "fr" ]
2760 lucas.echa 892 
			then echo "Création du premier compte administrateur : "
893 
			else echo "Creation of the first admin account : "
2737 rexy 894 
		fi
2688 lucas.echa 895 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
896 
		do
897 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
898 
		done
2293 tom.houday 899 
	fi
2818 rexy 900 
# Creation of ACC certs links
901 
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
902 
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
903 
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 904 
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
905 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 906 
	# Log file for ACC access imputability
2887 rexy 907 
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
908 
	chown root:apache $DIR_SAVE/security/acc_access.log
909 
	chmod 664 $DIR_SAVE/security/acc_access.log
2724 rexy 910 
} # End of ACC()
1 root 911 
 
2552 rexy 912 
#############################################################
2990 rexy 913 
##                     "time_server"                       ##
2552 rexy 914 
## - Configuring NTP server                                ##
915 
#############################################################
2724 rexy 916 
time_server()
1837 richard 917 
{
3192 rexy 918 
[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
919 
$SED "s?^pool.*?pool fr.pool.ntp.org iburst?g" /etc/ntp.conf
3193 rexy 920 
echo "interface ignore wildcard" >> /etc/ntp.conf
921 
echo "interface listen lo" >> /etc/ntp.conf
3197 rexy 922 
echo "interface listen tun0" >> /etc/ntp.conf
1837 richard 923 
# Synchronize now
3192 rexy 924 
	ntpdate fr.pool.ntp.org &
3193 rexy 925 
sleep 2 # wait for time server responce
2724 rexy 926 
} # End of time_server()
1837 richard 927 
 
2541 rexy 928 
#####################################################################
2990 rexy 929 
##                           "init_db"                             ##
2541 rexy 930 
## - Mysql initialization                                          ##
931 
## - Set admin (root) password                                     ##
932 
## - Remove unused users & databases                               ##
933 
## - Radius database creation                                      ##
934 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
935 
#####################################################################
2724 rexy 936 
init_db()
1 root 937 
{
2688 lucas.echa 938 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 939 
	then
940 
		systemctl stop mysqld
941 
	fi
1355 richard 942 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 943 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 944 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 945 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 946 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
947 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 948 
	[ -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 949 
	[ -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 950 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
951 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
952 
	/usr/bin/systemctl start mysqld
1963 richard 953 
	nb_round=1
1981 richard 954 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 955 
	do
956 
		nb_round=`expr $nb_round + 1`
957 
		sleep 2
958 
	done
1981 richard 959 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 960 
	then
1981 richard 961 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 962 
		exit
1955 richard 963 
	fi
1355 richard 964 
# Secure the server
2688 lucas.echa 965 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 966 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 967 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
968 
	$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 969 
# Create 'radius' database
2688 lucas.echa 970 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 971 
# Add an empty radius database structure
2688 lucas.echa 972 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 973 
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 974 
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
975 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
976 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 977 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 978 
	/usr/bin/systemctl daemon-reload
2724 rexy 979 
} # End of init_db()
1 root 980 
 
2423 richard 981 
###################################################################
2990 rexy 982 
##                           "freeradius"                        ##
2423 richard 983 
## - Set the configuration files                                 ##
984 
## - Set the shared secret between coova-chilli and freeradius   ##
985 
## - Adapt the Mysql conf file and counters                      ##
986 
###################################################################
2724 rexy 987 
freeradius()
1 root 988 
{
1800 richard 989 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 990 
	chown -R radius:radius /etc/raddb
991 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 992 
# Set radius global parameters (radius.conf)
1 root 993 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
994 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
995 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 996 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
997 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 998 
# Add ALCASAR & Coovachilli dictionaries
999 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1000 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1001 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1002 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1003 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1004 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1005 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1006 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1007 
client localhost {
1008 
	ipaddr = 127.0.0.1
1 root 1009 
	secret = $secretradius
2438 richard 1010 
	shortname = chilli
2454 tom.houday 1011 
	nas_type = other
1 root 1012 
}
1013 
EOF
2758 rexy 1014 
# Set Virtual server
1015 
    # Remvoveing all except "alcasar virtual site")
1016 
	# 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 1017 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1018 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1019 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1020 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1021 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1022 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1023 
# Set modules
2728 rexy 1024 
	# Add custom LDAP "available module"
2758 rexy 1025 
	# 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 1026 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1027 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1028 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1029 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1030 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1031 
	do
1032 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1033 
	done
2758 rexy 1034 
# Configure SQL module
2420 richard 1035 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1036 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1037 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1038 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1039 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1040 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1041 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1042 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1043 
	# no TLS encryption on 127.0.0.1
2763 rexy 1044 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1045 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1046 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1047 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1048 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1049 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1050 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1051 
	[ -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
1052 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1053 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1054 
# sqlcounter modifications
2470 richard 1055 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1056 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1057 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1058 
# make certain that mysql is up before freeradius start
2937 rexy 1059 
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1060 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1061 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1062 
# Allow apache to change some conf files (ie : ldap on/off)
1063 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1064 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1065 
} # End of freeradius()
1 root 1066 
 
2423 richard 1067 
#############################################################################
2990 rexy 1068 
##                                "chilli"                                 ##
2423 richard 1069 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1070 
## - Adapt the authentication web page (intercept.php)                     ##
1071 
#############################################################################
2724 rexy 1072 
chilli()
1 root 1073 
{
1370 richard 1074 
# chilli unit for systemd
2937 rexy 1075 
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1076 
#  This file is part of systemd.
1077 
#
1078 
#  systemd is free software; you can redistribute it and/or modify it
1079 
#  under the terms of the GNU General Public License as published by
1080 
#  the Free Software Foundation; either version 2 of the License, or
1081 
#  (at your option) any later version.
2771 rexy 1082 
 
1083 
# This unit launches coova-chilli a captive portal
1370 richard 1084 
[Unit]
1085 
Description=chilli is a captive portal daemon
1086 
After=network.target
1087 
 
1088 
[Service]
1379 richard 1089 
Type=forking
1370 richard 1090 
ExecStart=/usr/libexec/chilli start
1091 
ExecStop=/usr/libexec/chilli stop
1092 
ExecReload=/usr/libexec/chilli reload
2775 rexy 1093 
PIDFile=/run/chilli.pid
1370 richard 1094 
 
1095 
[Install]
1096 
WantedBy=multi-user.target
1097 
EOF
799 richard 1098 
# init file creation
1370 richard 1099 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1100 
	cat <<EOF > /etc/init.d/chilli
799 richard 1101 
#!/bin/sh
1102 
#
1103 
# chilli CoovaChilli init
1104 
#
1105 
# chkconfig: 2345 65 35
1106 
# description: CoovaChilli
1107 
### BEGIN INIT INFO
1108 
# Provides:       chilli
2454 tom.houday 1109 
# Required-Start: network
1110 
# Should-Start:
799 richard 1111 
# Required-Stop:  network
2454 tom.houday 1112 
# Should-Stop:
799 richard 1113 
# Default-Start:  2 3 5
1114 
# Default-Stop:
1115 
# Description:    CoovaChilli access controller
1116 
### END INIT INFO
1117 
 
1118 
[ -f /usr/sbin/chilli ] || exit 0
1119 
. /etc/init.d/functions
1120 
CONFIG=/etc/chilli.conf
2775 rexy 1121 
pidfile=/run/chilli.pid
799 richard 1122 
[ -f \$CONFIG ] || {
2394 tom.houday 1123 
	echo "\$CONFIG Not found"
1124 
	exit 0
799 richard 1125 
}
2882 rexy 1126 
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1127 
RETVAL=0
1128 
prog="chilli"
1129 
case \$1 in
2394 tom.houday 1130 
	start)
2454 tom.houday 1131 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1132 
			gprintf "chilli is already running"
1133 
		else
1134 
			gprintf "Starting \$prog: "
2884 rexy 1135 
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1136 
			rm -f /run/chilli* # cleaning
2394 tom.houday 1137 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1138 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1139 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1140 
				(cd /dev;
1141 
				mkdir net;
1142 
				cd net;
2394 tom.houday 1143 
				mknod tun c 10 200)
1144 
			}
1145 
			ifconfig $INTIF 0.0.0.0
1146 
			/usr/sbin/ethtool -K $INTIF gro off
1147 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1148 
			RETVAL=\$?
1149 
		fi
1150 
		;;
799 richard 1151 
 
2394 tom.houday 1152 
	reload)
1153 
		killall -HUP chilli
1154 
		;;
799 richard 1155 
 
2394 tom.houday 1156 
	restart)
1157 
		\$0 stop
1158 
		sleep 2
1159 
		\$0 start
1160 
		;;
799 richard 1161 
 
2394 tom.houday 1162 
	status)
1163 
		status chilli
1164 
		RETVAL=0
1165 
		;;
1166 
 
1167 
	stop)
2454 tom.houday 1168 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1169 
			gprintf "Shutting down \$prog: "
1170 
			killproc /usr/sbin/chilli
1171 
			RETVAL=\$?
1172 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1173 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1174 
		else
2394 tom.houday 1175 
			gprintf "chilli is not running"
1176 
		fi
1177 
		;;
1178 
 
1179 
	*)
1180 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1181 
		exit 1
799 richard 1182 
esac
1183 
echo
1184 
EOF
2324 tom.houday 1185 
	chmod a+x /etc/init.d/chilli
1186 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1187 
# conf file creation
346 richard 1188 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1189 
	#NTP Option configuration for DHCP
2032 richard 1190 
	#DHCP Options : rfc2132
1191 
		#dhcp option value will be convert in hexa.
1192 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1193 
		#
2032 richard 1194 
		#    Code   Len         Address 1               Address 2
1195 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1196 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1197 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1198 
		#
1199 
		#Code : 42 => 2a
1200 
		#Len : 4 => 04
2688 lucas.echa 1201 
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1202 
	cat <<EOF > /etc/chilli.conf
1203 
# coova config for ALCASAR
2775 rexy 1204 
cmdsocket	/run/chilli.sock
1336 richard 1205 
unixipc		chilli.$INTIF.ipc
2775 rexy 1206 
pidfile		/run/chilli.pid
346 richard 1207 
net		$PRIVATE_NETWORK_MASK
595 richard 1208 
dhcpif		$INTIF
841 richard 1209 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1210 
#nodynip
865 richard 1211 
#statip
1212 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1213 
domain		$DOMAIN
355 richard 1214 
dns1		$PRIVATE_IP
1215 
dns2		$PRIVATE_IP
346 richard 1216 
uamlisten	$PRIVATE_IP
503 richard 1217 
uamport		3990
2370 tom.houday 1218 
uamuiport	3991
837 richard 1219 
macauth
1220 
macpasswd	password
1697 richard 1221 
strictmacauth
1243 richard 1222 
locationname	$HOSTNAME.$DOMAIN
346 richard 1223 
radiusserver1	127.0.0.1
1224 
radiusserver2	127.0.0.1
1225 
radiussecret	$secretradius
1226 
radiusauthport	1812
1227 
radiusacctport	1813
2818 rexy 1228 
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1229 
redirurl
1243 richard 1230 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1231 
uamsecret	$secretuam
1249 richard 1232 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1233 
coaport		3799
1379 richard 1234 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1235 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1236 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1237 
include		$DIR_DEST_ETC/alcasar-uamallowed
1238 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1239 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1240 
#dhcpgateway		none
1241 
#dhcprelayagent		none
1610 franck 1242 
#dhcpgatewayport	none
2234 richard 1243 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1244 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1245 
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1246 
#redirssl
1247 
#uamuissl
346 richard 1248 
EOF
2274 richard 1249 
# 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 1250 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1251 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1252 
# create files for trusted domains and urls
1148 crox53 1253 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1254 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1255 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1256 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1257 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1258 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1259 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1260 
	if [ "$chilli_exist" == "1" ]
1261 
	then
2454 tom.houday 1262 
		userdel -r chilli 2>/dev/null
796 richard 1263 
	fi
1264 
	groupadd -f chilli
1265 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1266 
}  # End of chilli()
1349 richard 1267 
 
2541 rexy 1268 
################################################################
2990 rexy 1269 
##                        "e2guardian"                        ##
3193 rexy 1270 
## - Set the parameters of this HTTP proxy (as controler)     ##
2541 rexy 1271 
################################################################
2724 rexy 1272 
e2guardian()
1 root 1273 
{
2758 rexy 1274 
# Adapt systemd unit
2937 rexy 1275 
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1276 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
3177 rexy 1277 
	$SED "s?^After=.*?After=network-online.target chilli.service?g" /etc/systemd/system/e2guardian.service
1278 
	$SED "/^PIDFile=/d" /etc/systemd/system/e2guardian.service
1279 
 
2937 rexy 1280 
# Adapt the main conf file
3197 rexy 1281 
	[ -e $DIR_E2G/e2guardian.conf.default ] || cp $DIR_E2G/e2guardian.conf $DIR_E2G/e2guardian.conf.default
1293 richard 1282 
# French deny HTML page
3197 rexy 1283 
	$SED "s?^language =.*?language = 'french'?g" $DIR_E2G/e2guardian.conf
3200 rexy 1284 
# Listen & loop prevention on loopback
3197 rexy 1285 
	$SED "s?^#checkip = 127.0.0.1.*?checkip = 127.0.0.1?g" $DIR_E2G/e2guardian.conf
2840 rexy 1286 
# 2 filtergroups (8080 & 8090)
3197 rexy 1287 
	$SED "s?^#filtergroups =.*?filtergroups = 2?g" $DIR_E2G/e2guardian.conf
3193 rexy 1288 
# Listen on LAN only
3197 rexy 1289 
	$SED "s?^#filterip =.*?filterip = $PRIVATE_IP?g" $DIR_E2G/e2guardian.conf
3193 rexy 1290 
# Listen on 8080 (group1 : BL users on HTTP)
3197 rexy 1291 
	$SED "s?^#filterports = 8080.*?filterports = 8080?g" $DIR_E2G/e2guardian.conf
3193 rexy 1292 
# Listen on 8081 (group2 : previously AV users --> to be redefine)
3197 rexy 1293 
#	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_E2G/e2guardian.conf
1294 
	$SED "s?^#filterports = 8081.*?filterports = 8081?g" $DIR_E2G/e2guardian.conf
3193 rexy 1295 
# for now we don't listen transparently on 8443 (HTTPS) (only in future version)
3197 rexy 1296 
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_E2G/e2guardian.conf
1293 richard 1297 
# Don't log
3197 rexy 1298 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_E2G/e2guardian.conf
2775 rexy 1299 
# Disable HTML content control (weighted & banned)
3197 rexy 1300 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_E2G/e2guardian.conf
2840 rexy 1301 
# Enable authport plugin
3197 rexy 1302 
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_E2G/e2guardian.conf
1303 
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_E2G/e2guardian.conf
3193 rexy 1304 
	# !!! Set Max RAM cache to 10Mb (for antimalware/EDR)
3197 rexy 1305 
	#$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_E2G/e2guardian.conf
3193 rexy 1306 
	# !!! Set Max file size cache to 20Mb (for antimalware/EDR)
3197 rexy 1307 
	#$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_E2G/e2guardian.conf
2841 rexy 1308 
 
2867 rexy 1309 
# copy & adapt HTML templates
2866 rexy 1310 
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1311 
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1312 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1313 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1314 
 
3193 rexy 1315 
###### ALCASAR filtering for group1 (blacklisted_users) ####
1316 
# Adapt group1 conf file
3197 rexy 1317 
	[ -e $DIR_E2G/e2guardianf1.conf.default ] || cp $DIR_E2G/e2guardianf1.conf $DIR_E2G/e2guardianf1.conf.default
3200 rexy 1318 
	$SED "s?^#reportinglevel =.*?reportinglevel = 3?g" $DIR_E2G/e2guardianf1.conf
1319 
	$SED "s?^#groupname =.*?groupname = 'blacklisted_users'?g" $DIR_E2G/e2guardianf1.conf
1320 
	$SED "s?^#htmltemplate =.*?htmltemplate = 'alcasar-e2g.html'?g" $DIR_E2G/e2guardianf1.conf
1321 
	$SED "s?^\.Define LISTDIR.*?\.Define LISTDIR <$DIR_E2G/lists/group1>?g" $DIR_E2G/e2guardianf1.conf
3197 rexy 1322 
	DIR_E2G_GROUP1="$DIR_E2G/lists/group1"
1323 
	cp -r $DIR_E2G/lists/example.group $DIR_E2G_GROUP1
1324 
	chown -R e2guardian:root $DIR_E2G_GROUP1
2840 rexy 1325 
# RAZ bannedphraselist
3197 rexy 1326 
	$SED "s?^[^#]?#&?g" $DIR_E2G_GROUP1/bannedphraselist # (comment what is not)
2519 rexy 1327 
# Disable URL control with regex
3197 rexy 1328 
	$SED "s?^[^#]?#&?g" $DIR_E2G_GROUP1/bannedregexpurllist # (comment what is not)
2758 rexy 1329 
# Dont filtering files by extension or mime-type (empty list)
3197 rexy 1330 
	> $DIR_E2G_GROUP1/bannedextensionlist
1331 
	> $DIR_E2G_GROUP1/bannedmimetypelist
2758 rexy 1332 
# Creation of ALCASAR banned site list
3197 rexy 1333 
	cat <<EOF > $DIR_E2G_GROUP1/greysitelist
2775 rexy 1334 
# E2guardian filter config for ALCASAR
1335 
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1336 
# block all SSL and CONNECT tunnels
1337 
**s
1338 
# block all SSL and CONNECT tunnels specified only as an IP
1339 
*ips
1340 
# block all sites specified only by an IP
1341 
*ip
1342 
EOF
3195 rexy 1343 
# Creation of file for banned URLs (filled later with Toulouse BL --> see BL function)
3197 rexy 1344 
	cat <<EOF > $DIR_E2G_GROUP1/bannedurllist
3193 rexy 1345 
# E2guardian URL filter config for ALCASAR
2758 rexy 1346 
EOF
3195 rexy 1347 
# Creation of files for rehabilited domains
3197 rexy 1348 
	> $DIR_E2G_GROUP1/exceptionsitelist
3195 rexy 1349 
# Creation of files for rehabilited IP
3197 rexy 1350 
	[ -e $DIR_E2G/lists/common/exceptioniplist.default ] || mv $DIR_E2G/lists/common/exceptioniplist $DIR_E2G/lists/common/exceptioniplist.default
1351 
	touch $DIR_E2G/lists/common/exceptioniplist
2758 rexy 1352 
# Add Bing to the safesearch url regext list (parental control)
3197 rexy 1353 
	cat <<EOF >> $DIR_E2G_GROUP1/urlregexplist
2758 rexy 1354 
# Bing - add 'adlt=strict'
1355 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1356 
EOF
3197 rexy 1357 
	# 'Safesearch' regex actualisation
1358 
	$SED "s?images?search?g" $DIR_E2G_GROUP1/urlregexplist
1359 
	# change the google safesearch ("safe=strict" instead of "safe=vss")
1360 
	$SED "s?safe=vss?safe=strict?g" $DIR_E2G_GROUP1/urlregexplist
2841 rexy 1361 
 
3193 rexy 1362 
# Create & adapt group2 conf file (av + av_wl)
3197 rexy 1363 
	cp $DIR_E2G/e2guardianf1.conf.default $DIR_E2G/e2guardianf2.conf
1364 
	$SED "s?^#reportinglevel =.*?reportinglevel = 3?g" $DIR_E2G/e2guardianf2.conf
1365 
	$SED "s?^#groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_E2G/e2guardianf2.conf
1366 
	$SED "s?^urllist = 'name=banned,messageno=501,path=__LISTDIR__/bannedurllist'?urllist = 'name=banned,messageno=501,path=__LISTDIR__/bannedurllist.default'?g" $DIR_E2G/e2guardianf2.conf # no banned urls
2841 rexy 1367 
 
2775 rexy 1368 
# create log folder
3193 rexy 1369 
	mkdir -p /var/log/e2guardian
2775 rexy 1370 
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1371 
} # End of e2guardian()
1 root 1372 
 
2724 rexy 1373 
##############################################################
2990 rexy 1374 
##                        "ulogd"                           ##
2724 rexy 1375 
## - Ulog config for multi-log files                        ##
1376 
##############################################################
1377 
ulogd()
476 richard 1378 
{
1379 
# Three instances of ulogd (three different logfiles)
1380 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1381 
	nl=1
1358 richard 1382 
	for log_type in traceability ssh ext-access
478 richard 1383 
	do
2937 rexy 1384 
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1385 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1386 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1387 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1388 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1389 
[emu1]
478 richard 1390 
file="/var/log/firewall/$log_type.log"
1391 
sync=1
1392 
EOF
2938 rexy 1393 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1394 
		nl=`expr $nl + 1`
1395 
	done
476 richard 1396 
	chown -R root:apache /var/log/firewall
1397 
	chmod 750 /var/log/firewall
1398 
	chmod 640 /var/log/firewall/*
2724 rexy 1399 
}  # End of ulogd()
476 richard 1400 
 
1159 crox53 1401 
##########################################################
2990 rexy 1402 
##                     "nfsen"                          ##
2771 rexy 1403 
## - configure NetFlow collector (nfcapd)               ##
1404 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1405 
##########################################################
1389 richard 1406 
nfsen()
1 root 1407 
{
2772 rexy 1408 
	groupadd -f nfcapd
2868 rexy 1409 
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1410 
# nfcapd unit for systemd
2937 rexy 1411 
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1412 
#  This file is part of systemd.
1413 
#
1414 
#  systemd is free software; you can redistribute it and/or modify it
1415 
#  under the terms of the GNU General Public License as published by
1416 
#  the Free Software Foundation; either version 2 of the License, or
1417 
#  (at your option) any later version.
1418 
 
2771 rexy 1419 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1420 
[Unit]
2771 rexy 1421 
Description=Netflow Capture Daemon
1422 
After=network-online.target iptables.service
1372 richard 1423 
 
1424 
[Service]
3079 rexy 1425 
Type=simple
2776 rexy 1426 
ExecStartPre=/bin/mkdir -p /run/nfcapd
1427 
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1428 
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1429 
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 1430 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1431 
 
1432 
[Install]
1433 
WantedBy=multi-user.target
1434 
EOF
2825 rexy 1435 
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1436 
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1437 
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1438 
} # End of nfsen()
1 root 1439 
 
2552 rexy 1440 
###########################################################
2990 rexy 1441 
##                       "vnstat"                        ##
2809 rexy 1442 
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1443 
###########################################################
2724 rexy 1444 
vnstat()
1541 richard 1445 
{
2990 rexy 1446 
# vnstat
2933 rexy 1447 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1448 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1449 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1450 
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1451 
# vnstat-dashboard
2933 rexy 1452 
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1453 
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1454 
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1455 
} # End of vnstat()
2281 tom.houday 1456 
 
2724 rexy 1457 
#########################################################
2990 rexy 1458 
##                     "unbound"                       ##
2724 rexy 1459 
## - create the conf files for 4 unbound services      ##
1460 
## - create the systemd files for 4 unbound services   ##
1461 
#########################################################
2688 lucas.echa 1462 
unbound ()
1463 
{
1464 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1465 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1466 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1467 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1468 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1469 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1470 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1471 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1472 
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1473 
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1474 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1475 
 
2724 rexy 1476 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1477 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1478 
forward-zone:
1479 
	name: "."
1480 
	forward-addr: $DNS1
1481 
	forward-addr: $DNS2
1472 richard 1482 
EOF
1483 
 
2724 rexy 1484 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1485 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1486 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1487 
## Add one block for each domain name managed by an other DNS server
1488 
##
1489 
## Example:
1490 
##
1491 
## server:
1492 
##     local-zone: "<your_domain>." transparent
1493 
## forward-zone:
1494 
##     name: "<your_domain>."
1495 
##     forward-addr: <@IP_domain_server>
1496 
##
2558 rexy 1497 
EOF
1498 
 
2724 rexy 1499 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1500 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1501 
server:
1502 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1503 
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1504 
EOF
1505 
 
2724 rexy 1506 
# Configuration file for lo of forward unbound
2688 lucas.echa 1507 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1508 
server:
1509 
	interface: 127.0.0.1@53
1510 
	access-control-view: 127.0.0.1/8 lo
1511 
view:
1512 
	name: "lo"
2864 rexy 1513 
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1514 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1515 
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1516 
	view-first: yes
1517 
EOF
1518 
 
2724 rexy 1519 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1520 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1521 
server:
1522 
	interface: ${PRIVATE_IP}@53
1523 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1524 
view:
1525 
	name: "$INTIF"
1526 
	view-first: yes
1527 
EOF
1528 
 
2831 rexy 1529 
# Configuration file for main unbound
2688 lucas.echa 1530 
	cat << EOF > /etc/unbound/unbound.conf
1531 
server:
1532 
	verbosity: 1
1533 
	hide-version: yes
1534 
	hide-identity: yes
1535 
	do-ip6: no
1536 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1537 
	include: /etc/unbound/conf.d/common/local-forward/*
1538 
	include: /etc/unbound/conf.d/common/local-dns/*
1539 
	include: /etc/unbound/conf.d/forward/*
1540 
EOF
1541 
 
2724 rexy 1542 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1543 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1544 
server:
1545 
	interface: ${PRIVATE_IP}@54
1546 
	access-control: $PRIVATE_IP_MASK allow
1547 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1548 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1549 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1550 
EOF
1551 
 
2724 rexy 1552 
# Configuration file for blacklist unbound
2688 lucas.echa 1553 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1554 
server:
1555 
	verbosity: 1
1556 
	hide-version: yes
1557 
	hide-identity: yes
1558 
	do-ip6: no
1559 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1560 
	chroot: ""
1561 
	define-tag: "blacklist"
1562 
	log-local-actions: yes
1563 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1564 
	include: /etc/unbound/conf.d/common/local-forward/*
1565 
	include: /etc/unbound/conf.d/common/local-dns/*
1566 
	include: /etc/unbound/conf.d/blacklist/*
1567 
	include: /usr/local/share/unbound-bl-enabled/*
1568 
EOF
1569 
 
2724 rexy 1570 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1571 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1572 
server:
1573 
	interface: ${PRIVATE_IP}@55
1574 
	access-control: $PRIVATE_IP_MASK allow
1575 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1576 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1577 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1578 
EOF
1579 
 
2724 rexy 1580 
# Configuration file for whitelist unbound
2688 lucas.echa 1581 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1582 
server:
3099 rexy 1583 
	module-config: "ipset validator iterator"
2688 lucas.echa 1584 
	verbosity: 1
1585 
	hide-version: yes
1586 
	hide-identity: yes
1587 
	do-ip6: no
1588 
	do-not-query-localhost: no
1589 
	define-tag: "whitelist"
1590 
	local-zone: "." transparent
1591 
	local-zone-tag: "." "whitelist"
3099 rexy 1592 
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1593 
	include: /etc/unbound/conf.d/common/local-forward/*
1594 
	include: /etc/unbound/conf.d/common/local-dns/*
1595 
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1596 
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1597 
	username: ""
1598 
ipset:
1599 
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1600 
EOF
1601 
 
2724 rexy 1602 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1603 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1604 
server:
1605 
	interface: ${PRIVATE_IP}@56
1606 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1607 
view:
1608 
	name: "$INTIF"
1609 
	local-zone: "." redirect
1610 
	local-data: ". A $PRIVATE_IP"
1611 
EOF
1612 
 
2724 rexy 1613 
# Configuration file for blackhole unbound
2688 lucas.echa 1614 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1615 
server:
1616 
	verbosity: 1
1617 
	hide-version: yes
1618 
	hide-identity: yes
1619 
	do-ip6: no
2861 rexy 1620 
	include: /etc/unbound/conf.d/common/local-forward/*
1621 
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1622 
	include: /etc/unbound/conf.d/blackhole/*
1623 
EOF
2937 rexy 1624 
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1625 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1626 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
3177 rexy 1627 
	$SED "/^PIDFile=/d" /etc/systemd/system/unbound.service
2688 lucas.echa 1628 
	for list in blacklist blackhole whitelist
1474 richard 1629 
	do
3177 rexy 1630 
		cp -f /etc/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
2937 rexy 1631 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1474 richard 1632 
	done
2724 rexy 1633 
} # End of unbound()
2688 lucas.echa 1634 
 
2689 lucas.echa 1635 
##################################################
2990 rexy 1636 
##                   "dhcpd"                    ##
2689 lucas.echa 1637 
##################################################
2724 rexy 1638 
dhcpd()
2689 lucas.echa 1639 
{
1640 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1641 
	cat <<EOF > /etc/dhcpd.conf
1642 
ddns-update-style none;
1643 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1644 
	option routers $PRIVATE_IP;
1645 
	option subnet-mask $PRIVATE_NETMASK;
1646 
	option domain-name-servers $PRIVATE_IP;
1647 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1648 
	default-lease-time 21600;
1649 
	max-lease-time 43200;
1650 
}
1651 
EOF
2724 rexy 1652 
} # End of dhcpd()
2689 lucas.echa 1653 
 
2552 rexy 1654 
##########################################################
2990 rexy 1655 
##                         "BL"                         ##
2769 rexy 1656 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1657 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1658 
##     - URLs for E²guardian                            ##
1659 
##     - IPs for NetFilter                              ##
2769 rexy 1660 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1661 
##########################################################
2724 rexy 1662 
BL()
308 richard 1663 
{
2990 rexy 1664 
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
3197 rexy 1665 
	rm -rf $DIR_E2G/lists/blacklists
1930 richard 1666 
	mkdir -p /tmp/blacklists
1938 richard 1667 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1668 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
3197 rexy 1669 
	mkdir -p $DIR_E2G/lists/blacklists/ossi-bl
1670 
	touch $DIR_E2G/lists/blacklists/ossi-bl/domains
1957 richard 1671 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
3197 rexy 1672 
	mkdir -p $DIR_E2G/lists/blacklists/ossi-wl
1673 
	touch $DIR_E2G/lists/blacklists/ossi-wl/domains
1957 richard 1674 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1675 
# add additional BL files
2770 rexy 1676 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1677 
	do
3197 rexy 1678 
		mkdir $DIR_E2G/lists/blacklists/ossi-bl-$x
1679 
		cp $DIR_BLACKLIST/$x  $DIR_E2G/lists/blacklists/ossi-bl-$x/domains
1957 richard 1680 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1681 
	done
3197 rexy 1682 
	chown -R e2guardian:apache $DIR_E2G
1957 richard 1683 
	chown -R root:apache $DIR_DEST_SHARE
3197 rexy 1684 
	chmod -R g+rw $DIR_E2G $DIR_DEST_SHARE
1927 richard 1685 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1686 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1687 
# enable the default categories
1957 richard 1688 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1689 
	rm -rf /tmp/blacklists
2724 rexy 1690 
} # End of BL()
219 jeremy 1691 
 
2552 rexy 1692 
#######################################################
2990 rexy 1693 
##                    "cron"                         ##
2552 rexy 1694 
## - write all cron & anacron files                  ##
1695 
#######################################################
2724 rexy 1696 
cron()
1 root 1697 
{
2640 rexy 1698 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1699 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1700 
	cat <<EOF > /etc/crontab
1828 richard 1701 
SHELL=/usr/bin/bash
2640 rexy 1702 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1703 
MAILTO=root
1704 
HOME=/
1705 
 
1706 
# run-parts
1707 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1708 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1709 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1710 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1711 
EOF
1712 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1713 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1714 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1715 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1716 
EOF
811 richard 1717 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1718 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1719 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1720 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1721 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1722 
EOF
952 franck 1723 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1724 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1725 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1726 
EOF
2454 tom.houday 1727 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1728 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1729 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1730 
EOF
2454 tom.houday 1731 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1732 
# Update the system and reboot if needed (everyday at 3:30 am)
1733 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1734 
EOF
2454 tom.houday 1735 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1736 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1737 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1738 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1739 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1740 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1741 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1742 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1743 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1744 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1745 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1746 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1747 
EOF
2454 tom.houday 1748 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1749 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1750 
# '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 1751 
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1752 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1753 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1754 
 
2886 rexy 1755 
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1756 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1757 
EOF
2454 tom.houday 1758 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1759 
# start dead daemons (after boot process and every 20')
1851 franck 1760 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1761 
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1762 
EOF
2454 tom.houday 1763 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1764 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1765 
 
1874 raphael.pi 1766 
EOF
2769 rexy 1767 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1768 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1769 
 
1770 
EOF
2304 tom.houday 1771 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1772 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1773 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1774 
EOF
2771 rexy 1775 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1776 
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1777 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1778 
EOF
1808 richard 1779 
# removing the users crons
522 richard 1780 
	rm -f /var/spool/cron/*
2724 rexy 1781 
} # End of cron()
1 root 1782 
 
2867 rexy 1783 
########################################################################
2990 rexy 1784 
##                              "Fail2Ban"                            ##
2867 rexy 1785 
##- Adapt conf file to ALCASAR                                        ##
1786 
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1787 
########################################################################
1163 crox53 1788 
fail2ban()
1789 
{
2868 rexy 1790 
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1791 
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
3191 rexy 1792 
	$SED "s?^before =.*?before = paths-mageia.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1793 
 
1794 
# add 5 jails and their filters
1795 
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1796 
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1797 
[sshd]
1798 
enabled = true
1799 
#enabled  = false
1800 
maxretry = 3
2868 rexy 1801 
bantime = 3m
1802 
findtime = 5m
2867 rexy 1803 
EOF
1804 
 
1805 
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1806 
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1807 
[lighttpd-auth]
1808 
enabled = true
1809 
#enabled  = false
1810 
maxretry = 3
2868 rexy 1811 
bantime = 3m
1812 
findtime = 3m
2867 rexy 1813 
EOF
1814 
 
1815 
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1816 
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1817 
[alcasar_mod-evasive]
1818 
#enabled = true
1819 
enabled = false
1820 
backend = auto
1821 
filter = alcasar_mod-evasive
1822 
action = iptables-allports[name=alcasar_mod-evasive]
1823 
logpath = /var/log/lighttpd/access.log
1824 
maxretry = 3
2868 rexy 1825 
bantime = 3m
1826 
findtime = 3m
2867 rexy 1827 
EOF
2990 rexy 1828 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1829 
[Definition]
1830 
failregex =  <HOST> .+\] "[^"]+" 403
1831 
ignoreregex =
1832 
EOF
1833 
 
1834 
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1835 
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1836 
[alcasar_intercept]
1837 
enabled = true
1838 
#enabled = false
1839 
backend = auto
1840 
filter = alcasar_intercept
1841 
action = iptables-allports[name=alcasar_intercept]
1842 
logpath = /var/log/lighttpd/access.log
1843 
maxretry = 5
2868 rexy 1844 
bantime = 3m
1845 
findtime = 3m
1846 
EOF
2990 rexy 1847 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1848 
[Definition]
1849 
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1850 
ignoreregex =
1851 
EOF
1852 
 
1853 
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1854 
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1855 
[alcasar_change-pwd]
1856 
enabled = true
1857 
#enabled = false
1858 
backend = auto
1859 
filter = alcasar_change-pwd
1860 
action = iptables-allports[name=alcasar_change-pwd]
1861 
logpath = /var/log/lighttpd/access.log
1862 
maxretry = 5
2868 rexy 1863 
bantime = 3m
1864 
findtime = 3m
2867 rexy 1865 
EOF
2990 rexy 1866 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1867 
[Definition]
1868 
failregex = <HOST> .* \"POST \/password\.php
1869 
ignoreregex =
1870 
EOF
1871 
 
2840 rexy 1872 
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1873 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1874 
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1875 
	chmod 644 /var/log/fail2ban.log
2887 rexy 1876 
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1877 
	/usr/bin/touch /var/log/auth.log
1515 richard 1878 
# fail2ban unit
2990 rexy 1879 
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1880 
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1881 
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1882 
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1883 
} # End of fail2ban()
1163 crox53 1884 
 
2990 rexy 1885 
########################################################
1886 
##                  "gammu_smsd"                      ##
1887 
## - Creating of SMS management database              ##
1888 
## - Write the gammu a gammu_smsd conf files          ##
1889 
########################################################
1376 richard 1890 
gammu_smsd()
1891 
{
2601 tom.houday 1892 
# Create 'gammu' system user
1893 
	groupadd -f gammu_smsd
2868 rexy 1894 
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1895 
	usermod -a -G dialout gammu_smsd
1896 
 
1897 
# Create 'gammu' database
1898 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1899 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1900 
# Add a gammu database structure
2688 lucas.echa 1901 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1902 
 
2552 rexy 1903 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1904 
	cat << EOF > /etc/gammurc
2552 rexy 1905 
[gammu]
1906 
device = /dev/ttyUSB0
1907 
connection = at115200
1908 
EOF
1909 
 
2601 tom.houday 1910 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1911 
[gammu]
1912 
port = /dev/ttyUSB0
1913 
connection = at115200
1914 
 
1915 
[smsd]
1916 
PIN = 1234
1917 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1918 
logformat = textall
1919 
debuglevel = 0
1920 
 
1921 
service = sql
1922 
driver = native_mysql
1923 
user = $DB_USER
1924 
password = $radiuspwd
1925 
pc = localhost
1926 
database = $DB_GAMMU
1927 
 
2631 rexy 1928 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1929 
 
1930 
StatusFrequency = 30
1380 richard 1931 
;LoopSleep = 2
1376 richard 1932 
 
1933 
;ResetFrequency = 300
1934 
;HardResetFrequency = 120
1935 
 
2454 tom.houday 1936 
CheckSecurity = 1
1376 richard 1937 
CheckSignal = 1
1938 
CheckBattery = 0
1939 
EOF
2601 tom.houday 1940 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1941 
 
2601 tom.houday 1942 
# Create the systemd unit
2937 rexy 1943 
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1944 
[Unit]
1945 
Description=SMS daemon for Gammu
1946 
Documentation=man:gammu-smsd(1)
3123 rexy 1947 
After=network.target mysqld.service
1376 richard 1948 
 
2601 tom.houday 1949 
[Service]
1950 
Type=forking
2775 rexy 1951 
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 1952 
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1953 
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1954 
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1955 
 
1956 
[Install]
1957 
WantedBy=multi-user.target
1958 
EOF
1959 
 
2314 richard 1960 
# Log folder for gammu-smsd
2772 rexy 1961 
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1962 
	chmod 755 /var/log/gammu-smsd
1376 richard 1963 
 
2552 rexy 1964 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1965 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1966 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1967 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1968 
#EOF
2552 rexy 1969 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1970 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1971 
 
2724 rexy 1972 
} # End of gammu_smsd()
1376 richard 1973 
 
2990 rexy 1974 
########################################################
1975 
##                      "msec"                        ##
1976 
## - Apply the "fileserver" security level            ##
1977 
## - remove the "system request" for rebooting        ##
1978 
## - Fix several file permissions                     ##
1979 
########################################################
2202 richard 1980 
msec()
1981 
{
1982 
 
1983 
# Apply fileserver security level
2990 rexy 1984 
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1985 
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1986 
 
2203 richard 1987 
# Set permissions monitoring and enforcement
2202 richard 1988 
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 1989 
/var/log/firewall/                      root.apache     750
2202 richard 1990 
/var/log/firewall/*                     root.apache     640
1991 
/etc/security/msec/perm.local           root.root       640
1992 
/etc/security/msec/level.local          root.root       640
1993 
/etc/freeradius-web                     root.apache     750
1994 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 1995 
/etc/raddb/client.conf                  radius.radius   640
1996 
/etc/raddb/radius.conf                  radius.radius   640
1997 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 1998 
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 1999 
/etc/pki/CA/                            root.apache     750 force
2000 
/etc/pki/CA/*                           root.apache     640 force
2001 
/etc/pki/CA/private/                    root.root       700 force
2002 
/etc/pki/CA/private/*                   root.root       600 force
2003 
/etc/pki/tls/private/                   root.apache     750 force
2004 
/etc/pki/tls/private/*                  root.apache     640 force
2202 richard 2005 
EOF
2454 tom.houday 2006 
# apply now hourly & daily checks
2990 rexy 2007 
	/usr/sbin/msec
2008 
	/etc/cron.weekly/msec
2202 richard 2009 
 
2724 rexy 2010 
} # End of msec()
2202 richard 2011 
 
2012 
##################################################################
2552 rexy 2013 
##                   Fonction "letsencrypt"                     ##
2014 
## - Install Let's Encrypt client                               ##
2015 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2016 
##################################################################
2017 
letsencrypt()
2018 
{
3170 rexy 2019 
	acmesh_installDir="/opt/acme.sh"
2020 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2021 
	acmesh_userAgent="ALCASAR"
2990 rexy 2022 
# Remove potential old installers
2586 tom.houday 2023 
	rm -rf /tmp/acme.sh-*
3170 rexy 2024 
	[ -d $acmesh_confDir ] && rm -rf $acmesh_confDir
2990 rexy 2025 
# Extract acme.sh
2304 tom.houday 2026 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2027 
	pwdInstall=$(pwd)
3169 rexy 2028 
	cd /tmp/acme.sh-* || { echo "Unable to find tmp ACME directory"; exit 1; }
3170 rexy 2029 
	mkdir $acmesh_confDir ; chown root:apache $acmesh_confDir ; chmod 440 $acmesh_confDir
2030 
	mkdir $acmesh_confDir/{data,certs,ca} ; chown root:apache $acmesh_confDir/{data,certs,ca} ; chmod 440 $acmesh_confDir/{data,certs,ca}
2990 rexy 2031 
# Install acme.sh
2304 tom.houday 2032 
	./acme.sh --install \
2033 
		--home $acmesh_installDir \
2034 
		--config-home $acmesh_confDir/data \
2035 
		--certhome $acmesh_confDir/certs \
2036 
		--accountkey $acmesh_confDir/ca/account.key \
2037 
		--accountconf $acmesh_confDir/data/account.conf \
2038 
		--useragent $acmesh_userAgent \
2308 tom.houday 2039 
		--nocron \
2040 
		> /dev/null
2304 tom.houday 2041 
	if [ $? -ne 0 ]; then
2042 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2043 
	fi
2990 rexy 2044 
# Create configuration file
2304 tom.houday 2045 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2046 
email=
2047 
dateIssueRequest=
2048 
domainRequest=
2049 
challenge=
2050 
dateIssued=
2051 
dnsapi=
2052 
dateNextRenewal=
2053 
EOF
2688 lucas.echa 2054 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2055 
	rm -rf /tmp/acme.sh-*
2724 rexy 2056 
} # End of letsencrypt()
2304 tom.houday 2057 
 
2058 
##################################################################
2990 rexy 2059 
##                       "mail_service"                         ##
2994 rexy 2060 
## - Install Postfix conf for email registration method         ##
2990 rexy 2061 
##################################################################
2062 
mail_service()
2063 
{
3062 rexy 2064 
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2065 
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2066 
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2067 
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
3180 rexy 2068 
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf
2069 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
2990 rexy 2070 
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2071 
smtputf8_enable = no
3062 rexy 2072 
smtp_use_tls = yes
2073 
smtp_tls_wrappermode = yes
3005 rexy 2074 
smtp_sasl_auth_enable = yes
2075 
smtp_sasl_security_options = noanonymous
2076 
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2077 
relayhost =
2990 rexy 2078 
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2079 
EOT
2990 rexy 2080 
	chown -R postfix:postfix /var/lib/postfix
2081 
} # end of mail_service
2082 
 
2083 
##################################################################
2552 rexy 2084 
##                    Fonction "post_install"                   ##
2085 
## - Modifying banners (locals et ssh) & prompts                ##
2086 
## - SSH config                                                 ##
2087 
## - sudoers config & files security                            ##
2088 
## - log rotate & ANSSI security parameters                     ##
2089 
## - Apply former conf in case of an update                     ##
2090 
##################################################################
1 root 2091 
post_install()
2092 
{
3093 rexy 2093 
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2094 
# change the SSHD options
2195 richard 2095 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2096 
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2097 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2098 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2099 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2100 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2101 
# sshd listens on EXTIF & INTIF
2102 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2103 
# sshd authorized certificate for root login
2104 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2105 
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2106 
# ALCASAR conf file
2818 rexy 2107 
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2108 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2109 
	echo "SSH_LAN=22" >> $CONF_FILE
2110 
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2111 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2112 
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2113 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2114 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2115 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2116 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2117 
	echo "LDAP_FILTER=" >> $CONF_FILE
2118 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2119 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2120 
	echo "LDAP_SSL=on" >> $CONF_FILE
2121 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2122 
	echo "SMS=off" >> $CONF_FILE
2123 
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2124 
	echo "MAIL=off" >> $CONF_FILE
2125 
	echo "MAIL_TYPE=" >> $CONF_FILE
2126 
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2127 
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2128 
	echo "MAIL_ADDR=" >> $CONF_FILE
2129 
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2130 
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2131 
	echo "BL_PUREIP=on" >> $CONF_FILE
2132 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2133 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2134 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2135 
	echo "WIFI4EU=off" >> $CONF_FILE
2136 
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2137 
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2138 
# Prompt customisation (colors)
1 root 2139 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2140 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2141 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2142 
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2143 
# sudoers configuration for "apache" & "sysadmin"
1 root 2144 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2145 
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2146 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2147 
# Modify some logrotate files (gammu, ulogd)
1 root 2148 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2149 
	chmod 644 /etc/logrotate.d/*
2195 richard 2150 
# Log compression
706 franck 2151 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2152 
# actualisation des fichiers logs compressés
2521 armand.ito 2153 
	for dir in firewall e2guardian lighttpd
706 franck 2154 
	do
2688 lucas.echa 2155 
		find /var/log/$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 2156 
	done
2601 tom.houday 2157 
	/usr/bin/systemctl daemon-reload
2956 rexy 2158 
# processes started at boot time (Systemctl)
3170 rexy 2159 
	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 2160 
	do
1574 richard 2161 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2162 
	done
2454 tom.houday 2163 
 
1452 richard 2164 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2165 
	for i in ulogd gpm dhcpd
1452 richard 2166 
	do
1574 richard 2167 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2168 
	done
2454 tom.houday 2169 
 
2864 rexy 2170 
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2171 
# ignore ICMP broadcast (smurf attack)
2172 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2173 
# ignore ICMP errors bogus
2174 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2175 
# remove ICMP redirects responces
2176 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2177 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2178 
# enable SYN Cookies (Syn flood attacks)
2179 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2180 
# enable kernel antispoofing
2181 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2182 
# ignore source routing
2183 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2184 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2185 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2186 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2187 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2188 
# disable iptables_helpers
2189 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2190 
# Switch to the router mode
2191 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2192 
# Remove unused service ipv6
1964 franck 2193 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2194 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2195 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2196 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2197 
# switch to multi-users runlevel (instead of x11)
1221 richard 2198 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2199 
# disable Core dump file
2200 
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2201 
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2202 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2203 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2204 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2205 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2206 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
3190 rexy 2207 
	vm_vga=`lsmod | grep -c -E "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2208 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2209 
	then
2454 tom.houday 2210 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2211 
		echo >> /etc/mageia-release
2212 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2213 
	else
2214 
		echo > /etc/mageia-release
2454 tom.houday 2215 
	fi
2216 
	if [ $Lang == "fr" ]
2217 
	then
3093 rexy 2218 
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2219 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2220 
	else
3093 rexy 2221 
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2222 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2223 
	fi
2224 
	/usr/bin/update-grub2
1221 richard 2225 
# Load and apply the previous conf file
2226 
	if [ "$mode" = "update" ]
532 richard 2227 
	then
2887 rexy 2228 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2229 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2230 
		PARENT_SCRIPT=`basename $0`
2231 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2232 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2233 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2234 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2235 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2236 
	fi
2560 rexy 2237 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2238 
	chown -R root:apache $DIR_DEST_ETC/*
2239 
	chmod -R 660 $DIR_DEST_ETC/*
2240 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2241 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2242 
	echo ""
1 root 2243 
	echo "#############################################################################"
638 richard 2244 
	if [ $Lang == "fr" ]
2245 
		then
2246 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2247 
		echo "#                                                                           #"
2248 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2249 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2250 
		echo "#                                                                           #"
2251 
		echo "#############################################################################"
2252 
		echo
2253 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2254 
		echo
2255 
		echo "- Lisez attentivement la documentation d'exploitation"
2256 
		echo
2688 lucas.echa 2257 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2258 
		echo
2259 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2260 
	else
2396 tom.houday 2261 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2262 
		echo "#                                                                           #"
2263 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2264 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2265 
		echo "#                                                                           #"
2266 
		echo "#############################################################################"
2267 
		echo
2268 
		echo "- The system will be rebooted in order to operate ALCASAR"
2269 
		echo
2270 
		echo "- Read the exploitation documentation"
2271 
		echo
2688 lucas.echa 2272 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2273 
		echo
2274 
		echo "                   Hit 'Enter' to continue"
2275 
	fi
1782 franck 2276 
	sleep 2
2560 rexy 2277 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2278 
	then
2688 lucas.echa 2279 
		read
815 richard 2280 
	fi
774 richard 2281 
	clear
1 root 2282 
	reboot
2724 rexy 2283 
} # End of post_install()
1 root 2284 
 
2552 rexy 2285 
#####################################################################################
2286 
#                                   Main Install loop                               #
2287 
#####################################################################################
832 richard 2288 
dir_exec=`dirname "$0"`
2289 
if [ $dir_exec != "." ]
2290 
then
2291 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2292 
	echo "Launch this program from the ALCASAR archive directory"
2293 
	exit 0
2294 
fi
2688 lucas.echa 2295 
if [ $EUID -gt 0 ]
2220 richard 2296 
then
2688 lucas.echa 2297 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2298 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2299 
	exit 0
2300 
fi
832 richard 2301 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2302 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2303 
nb_args=$#
2304 
args=$1
2305 
if [ $nb_args -eq 0 ]
2306 
then
2307 
	nb_args=1
2308 
	args="-h"
2309 
fi
1062 richard 2310 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2311 
case $args in
2312 
	-\? | -h* | --h*)
2313 
		echo "$usage"
2314 
		exit 0
2315 
		;;
291 franck 2316 
	-i | --install)
3180 rexy 2317 
		for func in system_testing network_testing
2724 rexy 2318 
		do
2319 
			header_install
2320 
			$func
2321 
			if [ $DEBUG_ALCASAR == "on" ]
2322 
			then
3179 rexy 2323 
				echo "*** 'debug' : end installing function '$func' ***"
2724 rexy 2324 
				read
2325 
			fi
2326 
		done
595 richard 2327 
# RPMs install
2941 rexy 2328 
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2329 
		if [ "$?" != "0" ]
1 root 2330 
		then
595 richard 2331 
			exit 0
2332 
		fi
1249 richard 2333 
		if [ -e $CONF_FILE ]
595 richard 2334 
		then
2458 richard 2335 
# Uninstall or update the running version
2336 
			if [ "$mode" == "update" ]
2337 
			then
2560 rexy 2338 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2339 
			else
2560 rexy 2340 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2341 
			fi
595 richard 2342 
		fi
2847 rexy 2343 
		if [ $DEBUG_ALCASAR == "on" ]
2344 
		then
2345 
			echo "*** 'debug' : end of cleaning ***"
2346 
			read
2347 
		fi
2980 rexy 2348 
# Avoid some RPM automatic updates
2349 
		echo "/^kernel/" > /etc/urpmi/skip.list
2350 
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2351 
		echo "/^freeradius/" >> /etc/urpmi/skip.list
3190 rexy 2352 
		if [ `grep -E '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
3170 rexy 2353 
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf freeradius?g" /etc/dnf/dnf.conf
2980 rexy 2354 
		else
3170 rexy 2355 
			echo "exclude=kernel* wkhtmltopdf freeradius" >> /etc/dnf/dnf.conf
2980 rexy 2356 
		fi
2835 rexy 2357 
# Test if conf file
2358 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2359 
		then
2826 rexy 2360 
# Extract some info from the previous configuration file
2834 rexy 2361 
			cd /var/tmp
2362 
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2363 
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2364 
			then
2365 
				header_install
2366 
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2367 
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2368 
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2369 
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2370 
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2371 
				if [ $Lang == "fr" ]
2834 rexy 2372 
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2373 
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2374 
				fi
2834 rexy 2375 
				response=0
2376 
				PTN='^[oOnNyY]?$'
2377 
				until [[ "$response" =~ $PTN ]]
2378 
				do
2379 
					if [ $Lang == "fr" ]
2380 
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2381 
						else echo -n "Do you want to use it (Y/n)?";
2382 
					fi
2383 
					read response
2384 
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2385 
					then
2386 
						rm -f /var/tmp/alcasar-conf*
2387 
						rm -rf /var/tmp/conf
2388 
					fi
2389 
				done
2390 
			fi
2847 rexy 2391 
			cd $DIR_INSTALL
597 richard 2392 
		fi
636 richard 2393 
# Test if update
2834 rexy 2394 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2395 
		then
2396 
			if [ $Lang == "fr" ]
2397 
				then echo "#### Installation avec mise à jour ####";
2398 
				else echo "#### Installation with update     ####";
2399 
			fi
5 franck 2400 
			mode="update"
1 root 2401 
		fi
3170 rexy 2402 
		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 2403 
		do
2404 
			$func
2466 richard 2405 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2406 
			then
3179 rexy 2407 
				echo "*** 'debug' : end installing function '$func' ***"
2688 lucas.echa 2408 
				read
2466 richard 2409 
			fi
14 richard 2410 
		done
5 franck 2411 
		;;
291 franck 2412 
	-u | --uninstall)
1828 richard 2413 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2414 
		then
597 richard 2415 
			if [ $Lang == "fr" ]
2416 
				then echo "ALCASAR n'est pas installé!";
2417 
				else echo "ALCASAR isn't installed!";
2418 
			fi
1 root 2419 
			exit 0
2420 
		fi
5 franck 2421 
		response=0
2760 lucas.echa 2422 
		PTN='^[oOyYnN]?$'
2423 
		until [[ "$response" =~ $PTN ]]
5 franck 2424 
		do
597 richard 2425 
			if [ $Lang == "fr" ]
2760 lucas.echa 2426 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2427 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2428 
			fi
5 franck 2429 
			read response
2430 
		done
1103 richard 2431 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2432 
		then
1103 richard 2433 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2434 
		else
2560 rexy 2435 
			rm -f /var/tmp/alcasar-conf*
1 root 2436 
		fi
597 richard 2437 
# Uninstall the running version
2560 rexy 2438 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2439 
		;;
2440 
	*)
2441 
		echo "Argument inconnu :$1";
460 richard 2442 
		echo "Unknown argument :$1";
1 root 2443 
		echo "$usage"
2444 
		exit 1
2445 
		;;
2446 
esac
10 franck 2447 
# end of script