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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 3222 2024-07-17 09:56:42Z 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 $LANG|cut -c 1-2`
3219 rexy 43 
export LC_ALL=C		 					# switch to default language
1362 richard 44 
mode="install"
1 root 45 
# ******* Files parameters - paramètres fichiers *********
2552 rexy 46 
DIR_INSTALL=`pwd`						# current directory
1015 richard 47 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
48 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 49 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
50 
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
51 
DIR_WEB="/var/www/html"					# directory of Lighttpd
3197 rexy 52 
DIR_E2G="/etc/e2guardian"				# directory of E2Guardian
2552 rexy 53 
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 54 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
55 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 56 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 57 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 58 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 59 
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 60 
DB_RADIUS="radius"						# database name used by FreeRadius server
61 
DB_USER="radius"						# user name allows to request the users database
62 
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 63 
# ******* Network parameters - paramètres réseau *******
2552 rexy 64 
HOSTNAME="alcasar"						# default hostname
65 
DOMAIN="localdomain"					# default local domain
2736 rexy 66 
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
67 
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 68 
MTU="1500"
1243 richard 69 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 70 
# ****** Paths - chemin des commandes *******
71 
SED="/bin/sed -i"
72 
# ****************** End of global parameters *********************
73 
 
2724 rexy 74 
license()
959 franck 75 
{
76 
	if [ $Lang == "fr" ]
1538 richard 77 
	then
3190 rexy 78 
		echo "                   *******************************"
79 
		echo "                   **** Licence d'utilisation ****"
80 
		echo "                   *******************************"
81 
		echo
82 
		echo "ALCASAR est un logiciel libre"
83 
		echo
84 
		echo "Avant de l'installer, vous devez accepter les termes de sa licence 'GPL-V3'"
85 
		echo "Le descriptif de cette licence est disponible dans le fichier 'GPL-3.0.txt'"
86 
		echo "Une traduction française est disponible dans le fichier 'GPL-3.0.fr.txt'."
87 
		echo
88 
		echo "Les objectifs de cette licence sont de garantir à l'utilisateur :"
89 
		echo "- La liberté d'exécuter le logiciel, pour n'importe quel usage ;"
90 
		echo "- La liberté d'étudier et d'adapter le logiciel à ses besoins ;"
91 
		echo "- La liberté de redistribuer des copies ;"
92 
		echo "- L'obligation de faire bénéficier à la communauté les versions modifiées."
93 
		echo
1538 richard 94 
	else
3190 rexy 95 
		echo "                   *******************************"
96 
		echo "                   ****      User License     ****"
97 
		echo "                   *******************************"
98 
		echo
99 
		echo "ALCASAR is an open source software"
100 
		echo
101 
		echo "Before install it, you must understand and accept the license 'GPL-V3'"
102 
		echo "you can read this license in the file 'GPL-3.0.txt'"
103 
		echo
104 
		echo "The goals of this license are :"
105 
		echo "- the freedom of using the software ;"
106 
		echo "- the freedom of studying et adapting it for its own uses ;"
107 
		echo "- the freedom of redistributing copies of it ;"
108 
		echo "- the compulsory of giving the modify versions to the community"
109 
		echo
959 franck 110 
	fi
1538 richard 111 
	response=0
2760 lucas.echa 112 
	PTN='^[oOyYnN]?$'
113 
	until [[ "$response" =~ $PTN ]]
1538 richard 114 
	do
115 
		if [ $Lang == "fr" ]
1563 franck 116 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 117 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
118 
		fi
119 
		read response
120 
	done
121 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
122 
	then
123 
		exit 1
124 
	fi
2724 rexy 125 
} # End of license()
959 franck 126 
 
2724 rexy 127 
header_install()
1 root 128 
{
129 
	clear
130 
	echo "-----------------------------------------------------------------------------"
460 richard 131 
	echo "                     ALCASAR V$VERSION Installation"
1 root 132 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
133 
	echo "-----------------------------------------------------------------------------"
2724 rexy 134 
} # End of header_install()
1 root 135 
 
2552 rexy 136 
########################################################
2990 rexy 137 
##                  "system_testing"                  ##
3190 rexy 138 
## - Test distribution version                        ##
2552 rexy 139 
## - Test ALCASAR version (if already installed)      ##
140 
## - Test free space on /var  (>10G)                  ##
141 
## - Test Internet access                             ##
142 
########################################################
2990 rexy 143 
system_testing()
29 richard 144 
{
1529 richard 145 
# Test of Mageia version
3043 rexy 146 
# extract the current Mageia version and hardware architecture (X86_64)
3190 rexy 147 
	fic="/etc/product.id"
148 
	DISTRIBUTION_NAME=`cat $fic|cut -d"," -f2|cut -d"=" -f2`
149 
	DISTRIBUTION_VERSION=`cat $fic|cut -d"," -f4|cut -d"=" -f2`
150 
	DISTRIBUTION_ARCH=`cat $fic|cut -d"," -f7|cut -d"=" -f2`
151 
	if [ "$DISTRIBUTION_ARCH" != "x86_64" ]
2149 richard 152 
		then
153 
		if [ $Lang == "fr" ]
2669 tom.houday 154 
			then echo "Votre architecture matérielle doit être en 64bits"
155 
			else echo "You hardware architecture must be 64bits"
2149 richard 156 
		fi
2482 lucas.echa 157 
		exit 1
2149 richard 158 
	fi
3190 rexy 159 
	if [[("$DISTRIBUTION_NAME" != "Mageia" ) || (( "$DISTRIBUTION_VERSION" != "8" ) && ( "$DISTRIBUTION_VERSION" != "9" ))]]
2688 lucas.echa 160 
	then
2669 tom.houday 161 
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
162 
			then
163 
			echo
164 
			if [ $Lang == "fr" ]
165 
				then
166 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
167 
				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 169 
				echo "3 - Importez votre base des usagers"
170 
			else
171 
				echo "The automatic update of ALCASAR can't be performed."
172 
				echo "1 - Save your traceability files and the user database"
3077 rexy 173 
				echo "2 - Install Linux-Mageia 8 & ALCASAR (cf. installation doc)"
2669 tom.houday 174 
				echo "3 - Import your users database"
175 
			fi
176 
		else
177 
			if [ $Lang == "fr" ]
178 
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
179 
				else echo "The installation of ALCASAR can't be performed."
180 
			fi
181 
		fi
182 
		echo
183 
		if [ $Lang == "fr" ]
3077 rexy 184 
			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
185 
			else echo "The OS must be replaced (Mageia8)"
2669 tom.houday 186 
		fi
2688 lucas.echa 187 
		exit 1
2669 tom.houday 188 
	fi
189 
 
1362 richard 190 
# Test if ALCASAR is already installed
191 
	if [ -e $CONF_FILE ]
192 
	then
2396 tom.houday 193 
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 194 
		if [ $Lang == "fr" ]
2669 tom.houday 195 
			then echo "La version $current_version d'ALCASAR est déjà installée"
196 
			else echo "ALCASAR version $current_version is already installed"
1342 richard 197 
		fi
1362 richard 198 
		response=0
2458 richard 199 
		PTN='^[12]$'
2760 lucas.echa 200 
		until [[ "$response" =~ $PTN ]]
1362 richard 201 
		do
202 
			if [ $Lang == "fr" ]
2669 tom.houday 203 
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
204 
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 205 
			fi
1362 richard 206 
			read response
207 
		done
2458 richard 208 
		if [ "$response" = "2" ]
1362 richard 209 
		then
2560 rexy 210 
			rm -f /var/tmp/alcasar-conf*
1362 richard 211 
		else
2870 rexy 212 
# Create the archive of conf files
3206 rexy 213 
			$DIR_DEST_BIN/alcasar-conf.sh --create
2970 rexy 214 
# avoid lack of local DNS resolution when unbound is updated (alcasar <= V5.3)
215 
			local_unbound_unit=`ls /etc/systemd/system/unbound* 2>/dev/null | wc -w`
216 
			if [ $local_unbound_unit -ne 4 ]; then
217 
				cp -f /lib/systemd/system/unbound*.service /etc/systemd/system/
218 
			fi
1362 richard 219 
			mode="update"
220 
		fi
3180 rexy 221 
	else
222 
		license
1529 richard 223 
	fi
2847 rexy 224 
# Free /var (when updating) and test free space
225 
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
226 
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 227 
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
228 
	if [ $free_space -lt 10 ]
1529 richard 229 
		then
2771 rexy 230 
		if [ $Lang == "fr" ]
2847 rexy 231 
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 232 
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 233 
		fi
2771 rexy 234 
	exit 0
1529 richard 235 
	fi
2990 rexy 236 
} # End of system_testing
2669 tom.houday 237 
 
2870 rexy 238 
########################################################
2990 rexy 239 
##                   "network_testing"                ##
240 
## - Internet access test                             ##
2870 rexy 241 
########################################################
2990 rexy 242 
network_testing()
2870 rexy 243 
{
2669 tom.houday 244 
# Detect external/internal interfaces
245 
	if [ -z "$EXTIF" ]; then
3112 rexy 246 
		GwListSorted=$(/usr/sbin/ip r list | grep default | cut -d" " -f5 | uniq )
247 
		nb_gw=$(echo $GwListSorted | wc -w)
248 
		if [ $nb_gw -eq 0 ]; then
2669 tom.houday 249 
			if [ "$Lang" == 'fr' ]
2771 rexy 250 
				then echo "Aucune passerelle par défaut configurée"
251 
				else echo "No default gateway configured"
2669 tom.houday 252 
			fi
253 
			exit 1
3112 rexy 254 
		elif [ $nb_gw -eq 1 ]; then
255 
			EXTIF="$GwListSorted"
256 
		else
257 
			if [ "$Lang" == 'fr' ]
258 
				then echo -n "Erreur : Plusieurs interfaces ont une passerelle par défaut ( "
259 
				else echo -n "Error : Several interfaces have a default gateway ( "
260 
			fi
261 
				echo "$GwListSorted" | tr "\n" " "
262 
				echo ")"
263 
			exit 1
2669 tom.houday 264 
		fi
265 
	fi
266 
	if [ "$Lang" == 'fr' ]
267 
		then echo "Interface externe (Internet) utilisée : $EXTIF"
268 
		else echo "External interface (Internet) used: $EXTIF"
269 
	fi
270 
 
271 
	if [ -z "$INTIF" ]; then
3112 rexy 272 
		IntifListSorted=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$" | uniq | sort)
273 
		IntifCount=$(echo "$IntifListSorted" | wc -w)
274 
		if [ $IntifCount -eq 0 ]; then
2669 tom.houday 275 
			if [ "$Lang" == 'fr' ]
276 
				then echo "Aucune interface de disponible pour le réseau interne"
277 
				else echo "No interface available for the internal network"
278 
			fi
279 
			exit 1
3112 rexy 280 
		elif [ $IntifCount -eq 1 ]; then
281 
			INTIF="$IntifListSorted"
2669 tom.houday 282 
		else
3112 rexy 283 
			IntifPreferred=$(echo "$IntifListSorted" | head -1 | cut -d' ' -f1)
2669 tom.houday 284 
			if [ "$Lang" == 'fr' ]
3112 rexy 285 
				then echo 'Liste des interfaces disponibles pour le réseau interne :'
286 
				else echo 'List of available interfaces for internal network:'
2669 tom.houday 287 
			fi
3112 rexy 288 
			echo "$IntifListSorted"
2669 tom.houday 289 
			response=''
290 
			while true; do
291 
				if [ "$Lang" == 'fr' ]
3112 rexy 292 
					then echo -n "Choix de l'interface interne ? [$IntifPreferred] "
293 
					else echo -n "Choice of internal interface ? [$IntifPreferred] "
2669 tom.houday 294 
				fi
295 
				read response
3112 rexy 296 
				[ -z "$response" ] && response="$IntifPreferred"
2669 tom.houday 297 
 
298 
				# Check if interface exist
3112 rexy 299 
				if [ "$(echo "$IntifListSorted" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 300 
					INTIF="$response"
301 
					break
302 
				else
303 
					if [ "$Lang" == 'fr' ]
304 
						then echo "Interface \"$response\" introuvable"
305 
						else echo "Interface \"$response\" not found"
306 
					fi
307 
				fi
308 
			done
309 
		fi
310 
	fi
311 
	if [ "$Lang" == 'fr' ]
312 
		then echo "Interface interne utilisée : $INTIF"
313 
		else echo "Internal interface used: $INTIF"
314 
	fi
315 
 
2290 richard 316 
	if [ $Lang == "fr" ]
317 
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 318 
		else echo -n "Network parameters tests: "
2290 richard 319 
	fi
320 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 321 
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 322 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 323 
	for i in $IF_INTERFACES
324 
	do
2688 lucas.echa 325 
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 326 
			rm -f ifcfg-$i
2454 tom.houday 327 
 
2282 richard 328 
			if [ $Lang == "fr" ]
329 
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 330 
				else echo "Deleting: ifcfg-$i"
2282 richard 331 
			fi
332 
		fi
333 
	done
2688 lucas.echa 334 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 335 
	echo -n "."
2454 tom.houday 336 
# Test Ethernet NIC links state
2669 tom.houday 337 
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
338 
	if [ ! -z "$interfacesDown" ]; then
339 
		for i in $interfacesDown; do
340 
			if [ $Lang == "fr" ]
341 
			then
342 
				echo -e "\nÉchec"
343 
				echo "Le lien réseau de la carte $i n'est pas actif."
344 
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
345 
			else
346 
				echo -e "\nFailed"
347 
				echo "The link state of $i interface is down."
348 
				echo "Make sure that this network card is connected to a switch or an A.P."
349 
			fi
350 
		done
351 
		exit 1
352 
	fi
1471 richard 353 
	echo -n "."
354 
# Test EXTIF config files
2681 tom.houday 355 
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
356 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 357 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 358 
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 359 
	then
784 richard 360 
		if [ $Lang == "fr" ]
2454 tom.houday 361 
		then
2669 tom.houday 362 
			echo -e "\nÉchec"
784 richard 363 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
364 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 365 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 366 
		else
2669 tom.houday 367 
			echo -e "\nFailed"
784 richard 368 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
369 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 370 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 371 
		fi
830 richard 372 
		echo "DEVICE=$EXTIF"
784 richard 373 
		echo "IPADDR="
374 
		echo "NETMASK="
375 
		echo "GATEWAY="
376 
		echo "DNS1="
377 
		echo "DNS2="
830 richard 378 
		echo "ONBOOT=yes"
2669 tom.houday 379 
		exit 1
784 richard 380 
	fi
381 
	echo -n "."
2290 richard 382 
# Test if default GW is alive
3214 rexy 383 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 384 
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 385 
		then
595 richard 386 
		if [ $Lang == "fr" ]
2454 tom.houday 387 
		then
2669 tom.houday 388 
			echo -e "\nÉchec"
2290 richard 389 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 390 
			echo "Réglez ce problème puis relancez ce script."
391 
		else
2669 tom.houday 392 
			echo -e "\nFailed"
2290 richard 393 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 394 
			echo "Resolv this problem, then restart this script."
395 
		fi
2669 tom.houday 396 
		exit 1
308 richard 397 
	fi
398 
	echo -n "."
2290 richard 399 
# Test Internet connectivity
2669 tom.houday 400 
	domainTested='www.google.com'
401 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
402 
	if [ $? -ne 0 ]; then
595 richard 403 
		if [ $Lang == "fr" ]
2454 tom.houday 404 
		then
2669 tom.houday 405 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 406 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
407 
			echo "Vérifiez la validité des adresses IP des DNS."
408 
		else
2669 tom.houday 409 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 410 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
411 
			echo "Verify the DNS IP addresses"
412 
		fi
2669 tom.houday 413 
		exit 1
29 richard 414 
	fi
308 richard 415 
	echo ". : ok"
2990 rexy 416 
} # End of network_testing()
302 richard 417 
 
2552 rexy 418 
#######################################################################
2990 rexy 419 
##                             "init"                                ##
2552 rexy 420 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
421 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
422 
#######################################################################
2724 rexy 423 
init()
302 richard 424 
{
527 richard 425 
	if [ "$mode" != "update" ]
302 richard 426 
	then
427 
# On affecte le nom d'organisme
597 richard 428 
		header_install
302 richard 429 
		ORGANISME=!
430 
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 431 
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 432 
		do
595 richard 433 
			if [ $Lang == "fr" ]
2454 tom.houday 434 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 435 
				else echo -n "Enter the name of your organism : "
595 richard 436 
			fi
330 franck 437 
			read ORGANISME
613 richard 438 
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 439 
			then
330 franck 440 
				ORGANISME=!
441 
			fi
442 
		done
302 richard 443 
	fi
1 root 444 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 445 
# We create random passwords and shared secrets
628 richard 446 
	rm -f $PASSWD_FILE
2419 richard 447 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 448 
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 449 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
450 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
451 
		grep -v '[eE]nter password:' | \
452 
		sed -e "s/PBKDF2 hash of your password is //"`
3222 rexy 453 
	[ -e /etc/grub.d/default-40_custom ]  || cp /etc/grub.d/40_custom /etc/grub.d/default-40_custom
454 
	echo "set superusers=\"root\"" >> /etc/grub.d/40_custom
455 
	echo "password_pbkdf2 root $pbkdf2" >> /etc/grub.d/40_custom
2419 richard 456 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 457 
	echo "GRUB2_user=root" >> $PASSWD_FILE
458 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 459 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 460 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 461 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 462 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 464 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
465 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 466 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 467 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
468 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 469 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
471 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
3135 rexy 472 
	csrfkey=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
473 
	echo "# Key used to create CSRF-tokens in several ACC forms" >> $PASSWD_FILE
474 
	echo "csrf_key=$csrfkey" >> $PASSWD_FILE
628 richard 475 
	chmod 640 $PASSWD_FILE
1828 richard 476 
#  copy scripts in in /usr/local/bin
2664 tom.houday 477 
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 478 
#  copy conf files in /usr/local/etc
1954 richard 479 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 480 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
3222 rexy 481 
# generate main conf file
628 richard 482 
	cat <<EOF > $CONF_FILE
612 richard 483 
##########################################
484 
##                                      ##
485 
##          ALCASAR Parameters          ##
486 
##                                      ##
487 
##########################################
1 root 488 
 
612 richard 489 
INSTALL_DATE=$DATE
490 
VERSION=$VERSION
491 
ORGANISM=$ORGANISME
492 
EOF
628 richard 493 
	chmod o-rwx $CONF_FILE
2724 rexy 494 
} # End of init()
1 root 495 
 
2552 rexy 496 
#########################################################
2990 rexy 497 
##                     "network"                       ##
2552 rexy 498 
## - Define the several network address                ##
499 
## - Define the DNS naming                             ##
500 
## - INTIF parameters (consultation network)           ##
501 
## - Write "/etc/hosts" file                           ##
502 
## - write "hosts.allow" & "hosts.deny" files          ##
503 
#########################################################
2724 rexy 504 
network()
1 root 505 
{
506 
	header_install
636 richard 507 
	if [ "$mode" != "update" ]
508 
		then
509 
		if [ $Lang == "fr" ]
510 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
511 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
512 
		fi
513 
		response=0
2760 lucas.echa 514 
		PTN='^[oOyYnN]?$'
515 
		until [[ "$response" =~ $PTN ]]
1 root 516 
		do
595 richard 517 
			if [ $Lang == "fr" ]
659 richard 518 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 519 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 520 
			fi
1 root 521 
			read response
522 
		done
636 richard 523 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
524 
		then
525 
			PRIVATE_IP_MASK="0"
526 
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
2760 lucas.echa 527 
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 528 
			do
595 richard 529 
				if [ $Lang == "fr" ]
597 richard 530 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
531 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 532 
				fi
597 richard 533 
				read PRIVATE_IP_MASK
1 root 534 
			done
636 richard 535 
		else
2688 lucas.echa 536 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 537 
		fi
595 richard 538 
	else
2834 rexy 539 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
540 
		rm -rf /var/tmp/conf
1 root 541 
	fi
861 richard 542 
# Define LAN side global parameters
1740 richard 543 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 544 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 545 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 546 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 547 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 548 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 549 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 550 
	then
2454 tom.houday 551 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 552 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 553 
	fi
1499 richard 554 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
555 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 556 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 557 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 558 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 559 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 560 
# Define Internet parameters
2809 rexy 561 
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
562 
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 563 
	DNS1=${DNS1:=208.67.220.220}
70 franck 564 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 565 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 566 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 567 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 568 
# Write network parameters in the conf file
2737 rexy 569 
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
570 
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 571 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
572 
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 573 
# Retrieve NIC name of other consultation LAN
2282 richard 574 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
575 
	for i in $INTERFACES
576 
	do
577 
		SUB=`echo ${i:0:2}`
578 
		if [ $SUB = "wl" ]
579 
			then WIFIF=$i
2454 tom.houday 580 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 581 
			then LANIF=$i
582 
		fi
583 
	done
584 
	if [ -n "$WIFIF" ]
585 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
586 
	elif [ -n "$LANIF" ]
587 
		then echo "LANIF=$LANIF" >> $CONF_FILE
588 
	fi
2552 rexy 589 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 590 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 591 
	then
2947 rexy 592 
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
593 
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
594 
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 595 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 596 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 597 
	else
598 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 599 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 600 
	fi
1587 richard 601 
	echo "DNS1=$DNS1" >> $CONF_FILE
602 
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 603 
	echo "PROXY=off" >> $CONF_FILE
604 
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
605 
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 606 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 607 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 608 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 609 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
610 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
611 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 612 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
613 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 614 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 615 
# network default
597 richard 616 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 617 
	cat <<EOF > /etc/sysconfig/network
618 
NETWORKING=yes
619 
FORWARD_IPV4=true
620 
EOF
2552 rexy 621 
# write "/etc/hosts"
1 root 622 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
623 
	cat <<EOF > /etc/hosts
503 richard 624 
127.0.0.1	localhost
2558 rexy 625 
$PRIVATE_IP	$HOSTNAME
1 root 626 
EOF
2552 rexy 627 
# write EXTIF (Internet) config
1499 richard 628 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
629 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 630 
	then
1499 richard 631 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 632 
DEVICE=$EXTIF
1585 richard 633 
BOOTPROTO=dhcp
634 
DNS1=127.0.0.1
635 
PEERDNS=no
636 
RESOLV_MODS=yes
637 
ONBOOT=yes
1613 franck 638 
NOZEROCONF=yes
1585 richard 639 
METRIC=10
640 
MII_NOT_SUPPORTED=yes
641 
IPV6INIT=no
642 
IPV6TO4INIT=no
643 
ACCOUNTING=no
644 
USERCTL=no
645 
MTU=$MTU
646 
EOF
2688 lucas.echa 647 
	else
1585 richard 648 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
649 
DEVICE=$EXTIF
14 richard 650 
BOOTPROTO=static
597 richard 651 
IPADDR=$PUBLIC_IP
652 
NETMASK=$PUBLIC_NETMASK
653 
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 654 
DNS1=$DNS1
655 
DNS2=$DNS2
1499 richard 656 
RESOLV_MODS=yes
14 richard 657 
ONBOOT=yes
658 
METRIC=10
1610 franck 659 
NOZEROCONF=yes
14 richard 660 
MII_NOT_SUPPORTED=yes
661 
IPV6INIT=no
662 
IPV6TO4INIT=no
663 
ACCOUNTING=no
664 
USERCTL=no
994 franck 665 
MTU=$MTU
14 richard 666 
EOF
1499 richard 667 
	fi
2552 rexy 668 
# write INTIF (consultation LAN) in normal mode
2868 rexy 669 
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 670 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
671 
DEVICE=$INTIF
672 
BOOTPROTO=static
673 
ONBOOT=yes
674 
NOZEROCONF=yes
675 
MII_NOT_SUPPORTED=yes
676 
IPV6INIT=no
677 
IPV6TO4INIT=no
678 
ACCOUNTING=no
679 
USERCTL=no
680 
EOF
2552 rexy 681 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 682 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 683 
DEVICE=$INTIF
684 
BOOTPROTO=static
685 
IPADDR=$PRIVATE_IP
604 richard 686 
NETMASK=$PRIVATE_NETMASK
1 root 687 
ONBOOT=yes
688 
METRIC=10
689 
NOZEROCONF=yes
690 
MII_NOT_SUPPORTED=yes
14 richard 691 
IPV6INIT=no
692 
IPV6TO4INIT=no
693 
ACCOUNTING=no
694 
USERCTL=no
1 root 695 
EOF
2282 richard 696 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
697 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
698 
	then
699 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
700 
DEVICE=$WIFIF
701 
BOOTPROTO=static
702 
ONBOOT=yes
703 
NOZEROCONF=yes
704 
MII_NOT_SUPPORTED=yes
705 
IPV6INIT=no
706 
IPV6TO4INIT=no
707 
ACCOUNTING=no
708 
USERCTL=no
709 
EOF
710 
	elif [ -n "$LANIF" ]
711 
	then
712 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
713 
DEVICE=$LANIF
714 
BOOTPROTO=static
715 
ONBOOT=yes
716 
NOZEROCONF=yes
717 
MII_NOT_SUPPORTED=yes
718 
IPV6INIT=no
719 
IPV6TO4INIT=no
720 
ACCOUNTING=no
721 
USERCTL=no
722 
EOF
723 
	fi
2552 rexy 724 
# write hosts.allow & hosts.deny
1 root 725 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
726 
	cat <<EOF > /etc/hosts.allow
727 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 728 
sshd: ALL
1 root 729 
ntpd: $PRIVATE_NETWORK_SHORT
730 
EOF
731 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
732 
	cat <<EOF > /etc/hosts.deny
733 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
734 
EOF
790 richard 735 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 736 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 737 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 738 
# load conntrack ftp module
739 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 740 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 741 
# load ipt_NETFLOW module
742 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 743 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 744 
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
745 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 746 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
747 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 748 
# create the alcasar-network unit
749 
	cat << EOF > /etc/systemd/system/alcasar-network.service
750 
#  This file is part of systemd.
2454 tom.houday 751 
#
2956 rexy 752 
#  systemd is free software; you can redistribute it and/or modify it
753 
#  under the terms of the GNU General Public License as published by
754 
#  the Free Software Foundation; either version 2 of the License, or
755 
#  (at your option) any later version.
756 
 
757 
# This unit starts alcasar-network.sh script.
758 
[Unit]
759 
Description=alcasar-network.sh execution
760 
After=network.target iptables.service
761 
 
762 
[Service]
763 
Type=oneshot
764 
RemainAfterExit=yes
765 
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
766 
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
767 
TimeoutSec=0
768 
 
769 
[Install]
770 
WantedBy=multi-user.target
771 
EOF
772 
	/usr/bin/systemctl daemon-reload
773 
 
774 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is started at the end of this script in order not to cut network flow in case of using ssh
2724 rexy 775 
} # End of network()
1 root 776 
 
2763 rexy 777 
##################################################################
2990 rexy 778 
##                           "CA"                               ##
2763 rexy 779 
## - Creating the CA and the server certificate (lighttpd)      ##
780 
##################################################################
781 
CA()
782 
{
783 
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 784 
	chmod 755 /etc/pki/
2801 rexy 785 
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 786 
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 787 
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
788 
	chmod 600 /etc/pki/CA/private/*
789 
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
790 
	chmod 640 /etc/pki/tls/private/*
3170 rexy 791 
	chmod 644 /etc/pki/tls/certs/*
2763 rexy 792 
} # End of CA()
793 
 
2990 rexy 794 
######################################################
795 
##                       "ACC"                      ##
796 
## - copy ALCASAR Control Center (ACC) files        ##
797 
## - configuration of the web server (Lighttpd)     ##
798 
## - creation of the first ACC admin account        ##
799 
## - secure the ACC access                          ##
800 
######################################################
2724 rexy 801 
ACC()
1 root 802 
{
803 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
804 
	mkdir $DIR_WEB
1833 richard 805 
# Copy & adapt ACC files
316 richard 806 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
807 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 808 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
809 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
810 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
3135 rexy 811 
	$SED "s?^\$csrf_key = .*?\$csrf_key = \"$csrfkey\"\;?g" $DIR_ACC/manager/htdocs/activity.php
5 franck 812 
	chown -R apache:apache $DIR_WEB/*
1833 richard 813 
# copy & adapt "freeradius-web" files
814 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
815 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
816 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
817 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
818 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
819 
	cat <<EOF > /etc/freeradius-web/naslist.conf
820 
nas1_name: alcasar-$ORGANISME
821 
nas1_model: Network Access Controler
822 
nas1_ip: $PRIVATE_IP
823 
nas1_port_num: 0
824 
nas1_community: public
825 
EOF
826 
	chown -R apache:apache /etc/freeradius-web/
827 
# create the log & backup structure :
1489 richard 828 
# - base = users database
829 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 830 
# - security = watchdog log
2829 rexy 831 
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 832 
	for i in base archive security activity_report iot_captures;
1 root 833 
	do
834 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
835 
	done
5 franck 836 
	chown -R root:apache $DIR_SAVE
1833 richard 837 
# Configuring & securing php
2937 rexy 838 
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 839 
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
840 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 841 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 842 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
843 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 844 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
845 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 846 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
847 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 848 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 849 
# Configuring & securing Lighttpd
790 richard 850 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 851 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
2688 lucas.echa 852 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
853 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 854 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
855 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 856 
 
857 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 858 
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
3110 rexy 859 
	$SED "s?^#[ ]*\"mod_authn_file\",.*?\"mod_authn_file\",?g" /etc/lighttpd/modules.conf
2812 rexy 860 
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
861 
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
862 
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
3191 rexy 863 
	$SED "s?^#include conf_dir + \"/conf.d/fastcgi.conf\".*?include conf_dir + \"/conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
2488 lucas.echa 864 
 
2592 rexy 865 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 866 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 867 
 
868 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
869 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
870 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
871 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
872 
 
873 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
874 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 875 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
876 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2818 rexy 877 
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 878 
 
2588 rexy 879 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
880 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
881 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 882 
 
2588 rexy 883 
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 884 
 
2552 rexy 885 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 886 
	if [ "$mode" = "install" ]
2688 lucas.echa 887 
	then
888 
		header_install
1268 richard 889 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 890 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
891 
		mkdir -p $DIR_DEST_ETC/digest
892 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 893 
		if [ $Lang == "fr" ]
2760 lucas.echa 894 
			then echo "Création du premier compte administrateur : "
895 
			else echo "Creation of the first admin account : "
2737 rexy 896 
		fi
2688 lucas.echa 897 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
898 
		do
899 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
900 
		done
2293 tom.houday 901 
	fi
2818 rexy 902 
# Creation of ACC certs links
903 
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
904 
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
905 
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 906 
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
907 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 908 
	# Log file for ACC access imputability
2887 rexy 909 
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
910 
	chown root:apache $DIR_SAVE/security/acc_access.log
911 
	chmod 664 $DIR_SAVE/security/acc_access.log
2724 rexy 912 
} # End of ACC()
1 root 913 
 
2552 rexy 914 
#############################################################
2990 rexy 915 
##                     "time_server"                       ##
2552 rexy 916 
## - Configuring NTP server                                ##
917 
#############################################################
2724 rexy 918 
time_server()
1837 richard 919 
{
3192 rexy 920 
[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
921 
$SED "s?^pool.*?pool fr.pool.ntp.org iburst?g" /etc/ntp.conf
3193 rexy 922 
echo "interface ignore wildcard" >> /etc/ntp.conf
923 
echo "interface listen lo" >> /etc/ntp.conf
3197 rexy 924 
echo "interface listen tun0" >> /etc/ntp.conf
1837 richard 925 
# Synchronize now
3192 rexy 926 
	ntpdate fr.pool.ntp.org &
3193 rexy 927 
sleep 2 # wait for time server responce
2724 rexy 928 
} # End of time_server()
1837 richard 929 
 
2541 rexy 930 
#####################################################################
2990 rexy 931 
##                           "init_db"                             ##
2541 rexy 932 
## - Mysql initialization                                          ##
933 
## - Set admin (root) password                                     ##
934 
## - Remove unused users & databases                               ##
935 
## - Radius database creation                                      ##
936 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
937 
#####################################################################
2724 rexy 938 
init_db()
1 root 939 
{
2688 lucas.echa 940 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 941 
	then
942 
		systemctl stop mysqld
943 
	fi
1355 richard 944 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 945 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 946 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 947 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 948 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
949 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 950 
	[ -e /etc/my.cnf.d/feedback.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
2724 rexy 951 
	[ -e /etc/my.cnf.d/auth_gssapi.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/auth_gssapi.cnf # remove GSS plugin (ALCASAR doesn't use Kerberos)
2416 richard 952 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
953 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
954 
	/usr/bin/systemctl start mysqld
1963 richard 955 
	nb_round=1
1981 richard 956 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 957 
	do
958 
		nb_round=`expr $nb_round + 1`
959 
		sleep 2
960 
	done
1981 richard 961 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 962 
	then
1981 richard 963 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 964 
		exit
1955 richard 965 
	fi
1355 richard 966 
# Secure the server
2688 lucas.echa 967 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 968 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 969 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
970 
	$MYSQL "CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;"
615 richard 971 
# Create 'radius' database
2688 lucas.echa 972 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 973 
# Add an empty radius database structure
2688 lucas.echa 974 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 975 
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 976 
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
977 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
978 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 979 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 980 
	/usr/bin/systemctl daemon-reload
2724 rexy 981 
} # End of init_db()
1 root 982 
 
2423 richard 983 
###################################################################
2990 rexy 984 
##                           "freeradius"                        ##
2423 richard 985 
## - Set the configuration files                                 ##
986 
## - Set the shared secret between coova-chilli and freeradius   ##
987 
## - Adapt the Mysql conf file and counters                      ##
988 
###################################################################
2724 rexy 989 
freeradius()
1 root 990 
{
1800 richard 991 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 992 
	chown -R radius:radius /etc/raddb
993 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 994 
# Set radius global parameters (radius.conf)
1 root 995 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
996 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
997 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 998 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
999 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 1000 
# Add ALCASAR & Coovachilli dictionaries
1001 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1002 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1003 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1004 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1005 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1006 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1007 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1008 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1009 
client localhost {
1010 
	ipaddr = 127.0.0.1
1 root 1011 
	secret = $secretradius
2438 richard 1012 
	shortname = chilli
2454 tom.houday 1013 
	nas_type = other
1 root 1014 
}
1015 
EOF
2758 rexy 1016 
# Set Virtual server
1017 
    # Remvoveing all except "alcasar virtual site")
1018 
	# INFO : To enable 802.1X, add the "innser-tunnel" virtual server (link in sites-enabled)  Change the firewall rules to allow "radius" extern connections.
2467 richard 1019 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1020 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1021 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1022 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1023 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1024 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1025 
# Set modules
2728 rexy 1026 
	# Add custom LDAP "available module"
2758 rexy 1027 
	# INFO : To enable 802.1X, add the "eap" module and verify access to the keys (/etc/pki/tls/private/radius.pem). Change the firewall rules to allow "radius" extern connections.
2465 richard 1028 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1029 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1030 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1031 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1032 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1033 
	do
1034 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1035 
	done
2758 rexy 1036 
# Configure SQL module
2420 richard 1037 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1038 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1039 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1040 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1041 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1042 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1043 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1044 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1045 
	# no TLS encryption on 127.0.0.1
2763 rexy 1046 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1047 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1048 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1049 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1050 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1051 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1052 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1053 
	[ -e /etc/raddb/mods-config/sql/main/mysql/queries.conf.default ] || cp /etc/raddb/mods-config/sql/main/mysql/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf.default
1054 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1055 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1056 
# sqlcounter modifications
2470 richard 1057 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1058 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1059 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1060 
# make certain that mysql is up before freeradius start
2937 rexy 1061 
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1062 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1063 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1064 
# Allow apache to change some conf files (ie : ldap on/off)
1065 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1066 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1067 
} # End of freeradius()
1 root 1068 
 
2423 richard 1069 
#############################################################################
2990 rexy 1070 
##                                "chilli"                                 ##
2423 richard 1071 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1072 
## - Adapt the authentication web page (intercept.php)                     ##
1073 
#############################################################################
2724 rexy 1074 
chilli()
1 root 1075 
{
1370 richard 1076 
# chilli unit for systemd
2937 rexy 1077 
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1078 
#  This file is part of systemd.
1079 
#
1080 
#  systemd is free software; you can redistribute it and/or modify it
1081 
#  under the terms of the GNU General Public License as published by
1082 
#  the Free Software Foundation; either version 2 of the License, or
1083 
#  (at your option) any later version.
2771 rexy 1084 
 
1085 
# This unit launches coova-chilli a captive portal
1370 richard 1086 
[Unit]
1087 
Description=chilli is a captive portal daemon
1088 
After=network.target
1089 
 
1090 
[Service]
1379 richard 1091 
Type=forking
1370 richard 1092 
ExecStart=/usr/libexec/chilli start
1093 
ExecStop=/usr/libexec/chilli stop
1094 
ExecReload=/usr/libexec/chilli reload
2775 rexy 1095 
PIDFile=/run/chilli.pid
1370 richard 1096 
 
1097 
[Install]
1098 
WantedBy=multi-user.target
1099 
EOF
799 richard 1100 
# init file creation
1370 richard 1101 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1102 
	cat <<EOF > /etc/init.d/chilli
799 richard 1103 
#!/bin/sh
1104 
#
1105 
# chilli CoovaChilli init
1106 
#
1107 
# chkconfig: 2345 65 35
1108 
# description: CoovaChilli
1109 
### BEGIN INIT INFO
1110 
# Provides:       chilli
2454 tom.houday 1111 
# Required-Start: network
1112 
# Should-Start:
799 richard 1113 
# Required-Stop:  network
2454 tom.houday 1114 
# Should-Stop:
799 richard 1115 
# Default-Start:  2 3 5
1116 
# Default-Stop:
1117 
# Description:    CoovaChilli access controller
1118 
### END INIT INFO
1119 
 
1120 
[ -f /usr/sbin/chilli ] || exit 0
1121 
. /etc/init.d/functions
1122 
CONFIG=/etc/chilli.conf
2775 rexy 1123 
pidfile=/run/chilli.pid
799 richard 1124 
[ -f \$CONFIG ] || {
2394 tom.houday 1125 
	echo "\$CONFIG Not found"
1126 
	exit 0
799 richard 1127 
}
2882 rexy 1128 
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1129 
RETVAL=0
1130 
prog="chilli"
1131 
case \$1 in
2394 tom.houday 1132 
	start)
2454 tom.houday 1133 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1134 
			gprintf "chilli is already running"
1135 
		else
1136 
			gprintf "Starting \$prog: "
2884 rexy 1137 
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1138 
			rm -f /run/chilli* # cleaning
2394 tom.houday 1139 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1140 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1141 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1142 
				(cd /dev;
1143 
				mkdir net;
1144 
				cd net;
2394 tom.houday 1145 
				mknod tun c 10 200)
1146 
			}
1147 
			ifconfig $INTIF 0.0.0.0
1148 
			/usr/sbin/ethtool -K $INTIF gro off
1149 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1150 
			RETVAL=\$?
1151 
		fi
1152 
		;;
799 richard 1153 
 
2394 tom.houday 1154 
	reload)
1155 
		killall -HUP chilli
1156 
		;;
799 richard 1157 
 
2394 tom.houday 1158 
	restart)
1159 
		\$0 stop
1160 
		sleep 2
1161 
		\$0 start
1162 
		;;
799 richard 1163 
 
2394 tom.houday 1164 
	status)
1165 
		status chilli
1166 
		RETVAL=0
1167 
		;;
1168 
 
1169 
	stop)
2454 tom.houday 1170 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1171 
			gprintf "Shutting down \$prog: "
1172 
			killproc /usr/sbin/chilli
1173 
			RETVAL=\$?
1174 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1175 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1176 
		else
2394 tom.houday 1177 
			gprintf "chilli is not running"
1178 
		fi
1179 
		;;
1180 
 
1181 
	*)
1182 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1183 
		exit 1
799 richard 1184 
esac
1185 
echo
1186 
EOF
2324 tom.houday 1187 
	chmod a+x /etc/init.d/chilli
1188 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1189 
# conf file creation
346 richard 1190 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1191 
	#NTP Option configuration for DHCP
2032 richard 1192 
	#DHCP Options : rfc2132
1193 
		#dhcp option value will be convert in hexa.
1194 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1195 
		#
2032 richard 1196 
		#    Code   Len         Address 1               Address 2
1197 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1198 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1199 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1200 
		#
1201 
		#Code : 42 => 2a
1202 
		#Len : 4 => 04
2688 lucas.echa 1203 
	PRIVATE_IP_HEXA=$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f1)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f2)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f3)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1204 
	cat <<EOF > /etc/chilli.conf
1205 
# coova config for ALCASAR
2775 rexy 1206 
cmdsocket	/run/chilli.sock
1336 richard 1207 
unixipc		chilli.$INTIF.ipc
2775 rexy 1208 
pidfile		/run/chilli.pid
346 richard 1209 
net		$PRIVATE_NETWORK_MASK
595 richard 1210 
dhcpif		$INTIF
841 richard 1211 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1212 
#nodynip
865 richard 1213 
#statip
1214 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1215 
domain		$DOMAIN
355 richard 1216 
dns1		$PRIVATE_IP
1217 
dns2		$PRIVATE_IP
346 richard 1218 
uamlisten	$PRIVATE_IP
503 richard 1219 
uamport		3990
2370 tom.houday 1220 
uamuiport	3991
837 richard 1221 
macauth
1222 
macpasswd	password
1697 richard 1223 
strictmacauth
1243 richard 1224 
locationname	$HOSTNAME.$DOMAIN
346 richard 1225 
radiusserver1	127.0.0.1
1226 
radiusserver2	127.0.0.1
1227 
radiussecret	$secretradius
1228 
radiusauthport	1812
1229 
radiusacctport	1813
2818 rexy 1230 
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1231 
redirurl
1243 richard 1232 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1233 
uamsecret	$secretuam
1249 richard 1234 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1235 
coaport		3799
1379 richard 1236 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1237 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1238 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1239 
include		$DIR_DEST_ETC/alcasar-uamallowed
1240 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1241 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1242 
#dhcpgateway		none
1243 
#dhcprelayagent		none
1610 franck 1244 
#dhcpgatewayport	none
2234 richard 1245 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1246 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1247 
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1248 
#redirssl
1249 
#uamuissl
346 richard 1250 
EOF
2274 richard 1251 
# create files for "DHCP static ip" and "DHCP static ip info". Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1252 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1253 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1254 
# create files for trusted domains and urls
1148 crox53 1255 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1256 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1257 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1258 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1259 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1260 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1261 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1262 
	if [ "$chilli_exist" == "1" ]
1263 
	then
2454 tom.houday 1264 
		userdel -r chilli 2>/dev/null
796 richard 1265 
	fi
1266 
	groupadd -f chilli
1267 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1268 
}  # End of chilli()
1349 richard 1269 
 
2541 rexy 1270 
################################################################
2990 rexy 1271 
##                        "e2guardian"                        ##
3193 rexy 1272 
## - Set the parameters of this HTTP proxy (as controler)     ##
2541 rexy 1273 
################################################################
2724 rexy 1274 
e2guardian()
1 root 1275 
{
2758 rexy 1276 
# Adapt systemd unit
2937 rexy 1277 
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1278 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
3177 rexy 1279 
	$SED "s?^After=.*?After=network-online.target chilli.service?g" /etc/systemd/system/e2guardian.service
1280 
	$SED "/^PIDFile=/d" /etc/systemd/system/e2guardian.service
1281 
 
2937 rexy 1282 
# Adapt the main conf file
3197 rexy 1283 
	[ -e $DIR_E2G/e2guardian.conf.default ] || cp $DIR_E2G/e2guardian.conf $DIR_E2G/e2guardian.conf.default
1293 richard 1284 
# French deny HTML page
3197 rexy 1285 
	$SED "s?^language =.*?language = 'french'?g" $DIR_E2G/e2guardian.conf
3200 rexy 1286 
# Listen & loop prevention on loopback
3197 rexy 1287 
	$SED "s?^#checkip = 127.0.0.1.*?checkip = 127.0.0.1?g" $DIR_E2G/e2guardian.conf
2840 rexy 1288 
# 2 filtergroups (8080 & 8090)
3197 rexy 1289 
	$SED "s?^#filtergroups =.*?filtergroups = 2?g" $DIR_E2G/e2guardian.conf
3193 rexy 1290 
# Listen on LAN only
3197 rexy 1291 
	$SED "s?^#filterip =.*?filterip = $PRIVATE_IP?g" $DIR_E2G/e2guardian.conf
3193 rexy 1292 
# Listen on 8080 (group1 : BL users on HTTP)
3197 rexy 1293 
	$SED "s?^#filterports = 8080.*?filterports = 8080?g" $DIR_E2G/e2guardian.conf
3193 rexy 1294 
# Listen on 8081 (group2 : previously AV users --> to be redefine)
3197 rexy 1295 
#	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_E2G/e2guardian.conf
1296 
	$SED "s?^#filterports = 8081.*?filterports = 8081?g" $DIR_E2G/e2guardian.conf
3193 rexy 1297 
# for now we don't listen transparently on 8443 (HTTPS) (only in future version)
3197 rexy 1298 
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_E2G/e2guardian.conf
1293 richard 1299 
# Don't log
3197 rexy 1300 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_E2G/e2guardian.conf
2775 rexy 1301 
# Disable HTML content control (weighted & banned)
3197 rexy 1302 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_E2G/e2guardian.conf
2840 rexy 1303 
# Enable authport plugin
3197 rexy 1304 
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_E2G/e2guardian.conf
1305 
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_E2G/e2guardian.conf
3193 rexy 1306 
	# !!! Set Max RAM cache to 10Mb (for antimalware/EDR)
3197 rexy 1307 
	#$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_E2G/e2guardian.conf
3193 rexy 1308 
	# !!! Set Max file size cache to 20Mb (for antimalware/EDR)
3197 rexy 1309 
	#$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_E2G/e2guardian.conf
2841 rexy 1310 
 
2867 rexy 1311 
# copy & adapt HTML templates
2866 rexy 1312 
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1313 
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1314 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1315 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1316 
 
3193 rexy 1317 
###### ALCASAR filtering for group1 (blacklisted_users) ####
1318 
# Adapt group1 conf file
3197 rexy 1319 
	[ -e $DIR_E2G/e2guardianf1.conf.default ] || cp $DIR_E2G/e2guardianf1.conf $DIR_E2G/e2guardianf1.conf.default
3200 rexy 1320 
	$SED "s?^#reportinglevel =.*?reportinglevel = 3?g" $DIR_E2G/e2guardianf1.conf
1321 
	$SED "s?^#groupname =.*?groupname = 'blacklisted_users'?g" $DIR_E2G/e2guardianf1.conf
1322 
	$SED "s?^#htmltemplate =.*?htmltemplate = 'alcasar-e2g.html'?g" $DIR_E2G/e2guardianf1.conf
1323 
	$SED "s?^\.Define LISTDIR.*?\.Define LISTDIR <$DIR_E2G/lists/group1>?g" $DIR_E2G/e2guardianf1.conf
3197 rexy 1324 
	DIR_E2G_GROUP1="$DIR_E2G/lists/group1"
1325 
	cp -r $DIR_E2G/lists/example.group $DIR_E2G_GROUP1
1326 
	chown -R e2guardian:root $DIR_E2G_GROUP1
2840 rexy 1327 
# RAZ bannedphraselist
3197 rexy 1328 
	$SED "s?^[^#]?#&?g" $DIR_E2G_GROUP1/bannedphraselist # (comment what is not)
2519 rexy 1329 
# Disable URL control with regex
3197 rexy 1330 
	$SED "s?^[^#]?#&?g" $DIR_E2G_GROUP1/bannedregexpurllist # (comment what is not)
2758 rexy 1331 
# Dont filtering files by extension or mime-type (empty list)
3197 rexy 1332 
	> $DIR_E2G_GROUP1/bannedextensionlist
1333 
	> $DIR_E2G_GROUP1/bannedmimetypelist
2758 rexy 1334 
# Creation of ALCASAR banned site list
3197 rexy 1335 
	cat <<EOF > $DIR_E2G_GROUP1/greysitelist
2775 rexy 1336 
# E2guardian filter config for ALCASAR
1337 
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1338 
# block all SSL and CONNECT tunnels
1339 
**s
1340 
# block all SSL and CONNECT tunnels specified only as an IP
1341 
*ips
1342 
# block all sites specified only by an IP
1343 
*ip
1344 
EOF
3195 rexy 1345 
# Creation of file for banned URLs (filled later with Toulouse BL --> see BL function)
3197 rexy 1346 
	cat <<EOF > $DIR_E2G_GROUP1/bannedurllist
3193 rexy 1347 
# E2guardian URL filter config for ALCASAR
2758 rexy 1348 
EOF
3195 rexy 1349 
# Creation of files for rehabilited domains
3197 rexy 1350 
	> $DIR_E2G_GROUP1/exceptionsitelist
3195 rexy 1351 
# Creation of files for rehabilited IP
3197 rexy 1352 
	[ -e $DIR_E2G/lists/common/exceptioniplist.default ] || mv $DIR_E2G/lists/common/exceptioniplist $DIR_E2G/lists/common/exceptioniplist.default
1353 
	touch $DIR_E2G/lists/common/exceptioniplist
2758 rexy 1354 
# Add Bing to the safesearch url regext list (parental control)
3197 rexy 1355 
	cat <<EOF >> $DIR_E2G_GROUP1/urlregexplist
2758 rexy 1356 
# Bing - add 'adlt=strict'
1357 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1358 
EOF
3197 rexy 1359 
	# 'Safesearch' regex actualisation
1360 
	$SED "s?images?search?g" $DIR_E2G_GROUP1/urlregexplist
1361 
	# change the google safesearch ("safe=strict" instead of "safe=vss")
1362 
	$SED "s?safe=vss?safe=strict?g" $DIR_E2G_GROUP1/urlregexplist
2841 rexy 1363 
 
3193 rexy 1364 
# Create & adapt group2 conf file (av + av_wl)
3197 rexy 1365 
	cp $DIR_E2G/e2guardianf1.conf.default $DIR_E2G/e2guardianf2.conf
1366 
	$SED "s?^#reportinglevel =.*?reportinglevel = 3?g" $DIR_E2G/e2guardianf2.conf
1367 
	$SED "s?^#groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_E2G/e2guardianf2.conf
1368 
	$SED "s?^urllist = 'name=banned,messageno=501,path=__LISTDIR__/bannedurllist'?urllist = 'name=banned,messageno=501,path=__LISTDIR__/bannedurllist.default'?g" $DIR_E2G/e2guardianf2.conf # no banned urls
2841 rexy 1369 
 
2775 rexy 1370 
# create log folder
3193 rexy 1371 
	mkdir -p /var/log/e2guardian
2775 rexy 1372 
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1373 
} # End of e2guardian()
1 root 1374 
 
2724 rexy 1375 
##############################################################
2990 rexy 1376 
##                        "ulogd"                           ##
2724 rexy 1377 
## - Ulog config for multi-log files                        ##
1378 
##############################################################
1379 
ulogd()
476 richard 1380 
{
1381 
# Three instances of ulogd (three different logfiles)
1382 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1383 
	nl=1
1358 richard 1384 
	for log_type in traceability ssh ext-access
478 richard 1385 
	do
2937 rexy 1386 
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1387 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1388 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1389 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1390 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1391 
[emu1]
478 richard 1392 
file="/var/log/firewall/$log_type.log"
1393 
sync=1
1394 
EOF
2938 rexy 1395 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1396 
		nl=`expr $nl + 1`
1397 
	done
476 richard 1398 
	chown -R root:apache /var/log/firewall
1399 
	chmod 750 /var/log/firewall
1400 
	chmod 640 /var/log/firewall/*
2724 rexy 1401 
}  # End of ulogd()
476 richard 1402 
 
1159 crox53 1403 
##########################################################
2990 rexy 1404 
##                     "nfsen"                          ##
2771 rexy 1405 
## - configure NetFlow collector (nfcapd)               ##
1406 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1407 
##########################################################
1389 richard 1408 
nfsen()
1 root 1409 
{
2772 rexy 1410 
	groupadd -f nfcapd
2868 rexy 1411 
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1412 
# nfcapd unit for systemd
2937 rexy 1413 
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1414 
#  This file is part of systemd.
1415 
#
1416 
#  systemd is free software; you can redistribute it and/or modify it
1417 
#  under the terms of the GNU General Public License as published by
1418 
#  the Free Software Foundation; either version 2 of the License, or
1419 
#  (at your option) any later version.
1420 
 
2771 rexy 1421 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1422 
[Unit]
2771 rexy 1423 
Description=Netflow Capture Daemon
1424 
After=network-online.target iptables.service
1372 richard 1425 
 
1426 
[Service]
3079 rexy 1427 
Type=simple
2776 rexy 1428 
ExecStartPre=/bin/mkdir -p /run/nfcapd
1429 
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1430 
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1431 
ExecStart=/usr/bin/nfcapd -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /run/nfcapd/nfcapd.pid -I alcasar_netflow -w /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1432 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1433 
 
1434 
[Install]
1435 
WantedBy=multi-user.target
1436 
EOF
2825 rexy 1437 
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1438 
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1439 
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1440 
} # End of nfsen()
1 root 1441 
 
2552 rexy 1442 
###########################################################
2990 rexy 1443 
##                       "vnstat"                        ##
2809 rexy 1444 
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1445 
###########################################################
2724 rexy 1446 
vnstat()
1541 richard 1447 
{
2990 rexy 1448 
# vnstat
2933 rexy 1449 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1450 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1451 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1452 
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1453 
# vnstat-dashboard
2933 rexy 1454 
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1455 
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1456 
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1457 
} # End of vnstat()
2281 tom.houday 1458 
 
2724 rexy 1459 
#########################################################
2990 rexy 1460 
##                     "unbound"                       ##
2724 rexy 1461 
## - create the conf files for 4 unbound services      ##
1462 
## - create the systemd files for 4 unbound services   ##
1463 
#########################################################
2688 lucas.echa 1464 
unbound ()
1465 
{
1466 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1467 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1468 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1469 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1470 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1471 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1472 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1473 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1474 
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1475 
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1476 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1477 
 
2724 rexy 1478 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1479 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1480 
forward-zone:
1481 
	name: "."
1482 
	forward-addr: $DNS1
1483 
	forward-addr: $DNS2
1472 richard 1484 
EOF
1485 
 
2724 rexy 1486 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1487 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1488 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1489 
## Add one block for each domain name managed by an other DNS server
1490 
##
1491 
## Example:
1492 
##
1493 
## server:
1494 
##     local-zone: "<your_domain>." transparent
1495 
## forward-zone:
1496 
##     name: "<your_domain>."
1497 
##     forward-addr: <@IP_domain_server>
1498 
##
2558 rexy 1499 
EOF
1500 
 
2724 rexy 1501 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1502 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1503 
server:
1504 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1505 
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1506 
EOF
1507 
 
2724 rexy 1508 
# Configuration file for lo of forward unbound
2688 lucas.echa 1509 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1510 
server:
1511 
	interface: 127.0.0.1@53
1512 
	access-control-view: 127.0.0.1/8 lo
1513 
view:
1514 
	name: "lo"
2864 rexy 1515 
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1516 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1517 
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1518 
	view-first: yes
1519 
EOF
1520 
 
2724 rexy 1521 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1522 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1523 
server:
1524 
	interface: ${PRIVATE_IP}@53
1525 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1526 
view:
1527 
	name: "$INTIF"
1528 
	view-first: yes
1529 
EOF
1530 
 
2831 rexy 1531 
# Configuration file for main unbound
2688 lucas.echa 1532 
	cat << EOF > /etc/unbound/unbound.conf
1533 
server:
1534 
	verbosity: 1
1535 
	hide-version: yes
1536 
	hide-identity: yes
1537 
	do-ip6: no
1538 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1539 
	include: /etc/unbound/conf.d/common/local-forward/*
1540 
	include: /etc/unbound/conf.d/common/local-dns/*
1541 
	include: /etc/unbound/conf.d/forward/*
1542 
EOF
1543 
 
2724 rexy 1544 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1545 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1546 
server:
1547 
	interface: ${PRIVATE_IP}@54
1548 
	access-control: $PRIVATE_IP_MASK allow
1549 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1550 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1551 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1552 
EOF
1553 
 
2724 rexy 1554 
# Configuration file for blacklist unbound
2688 lucas.echa 1555 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1556 
server:
1557 
	verbosity: 1
1558 
	hide-version: yes
1559 
	hide-identity: yes
1560 
	do-ip6: no
1561 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1562 
	chroot: ""
1563 
	define-tag: "blacklist"
1564 
	log-local-actions: yes
1565 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1566 
	include: /etc/unbound/conf.d/common/local-forward/*
1567 
	include: /etc/unbound/conf.d/common/local-dns/*
1568 
	include: /etc/unbound/conf.d/blacklist/*
1569 
	include: /usr/local/share/unbound-bl-enabled/*
1570 
EOF
1571 
 
2724 rexy 1572 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1573 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1574 
server:
1575 
	interface: ${PRIVATE_IP}@55
1576 
	access-control: $PRIVATE_IP_MASK allow
1577 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1578 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1579 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1580 
EOF
1581 
 
2724 rexy 1582 
# Configuration file for whitelist unbound
2688 lucas.echa 1583 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1584 
server:
3099 rexy 1585 
	module-config: "ipset validator iterator"
2688 lucas.echa 1586 
	verbosity: 1
1587 
	hide-version: yes
1588 
	hide-identity: yes
1589 
	do-ip6: no
1590 
	do-not-query-localhost: no
1591 
	define-tag: "whitelist"
1592 
	local-zone: "." transparent
1593 
	local-zone-tag: "." "whitelist"
3099 rexy 1594 
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1595 
	include: /etc/unbound/conf.d/common/local-forward/*
1596 
	include: /etc/unbound/conf.d/common/local-dns/*
1597 
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1598 
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1599 
	username: ""
1600 
ipset:
1601 
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1602 
EOF
1603 
 
2724 rexy 1604 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1605 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1606 
server:
1607 
	interface: ${PRIVATE_IP}@56
1608 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1609 
view:
1610 
	name: "$INTIF"
1611 
	local-zone: "." redirect
1612 
	local-data: ". A $PRIVATE_IP"
1613 
EOF
1614 
 
2724 rexy 1615 
# Configuration file for blackhole unbound
2688 lucas.echa 1616 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1617 
server:
1618 
	verbosity: 1
1619 
	hide-version: yes
1620 
	hide-identity: yes
1621 
	do-ip6: no
2861 rexy 1622 
	include: /etc/unbound/conf.d/common/local-forward/*
1623 
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1624 
	include: /etc/unbound/conf.d/blackhole/*
1625 
EOF
2937 rexy 1626 
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1627 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1628 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
3177 rexy 1629 
	$SED "/^PIDFile=/d" /etc/systemd/system/unbound.service
2688 lucas.echa 1630 
	for list in blacklist blackhole whitelist
1474 richard 1631 
	do
3177 rexy 1632 
		cp -f /etc/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
2937 rexy 1633 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1474 richard 1634 
	done
2724 rexy 1635 
} # End of unbound()
2688 lucas.echa 1636 
 
2689 lucas.echa 1637 
##################################################
2990 rexy 1638 
##                   "dhcpd"                    ##
2689 lucas.echa 1639 
##################################################
2724 rexy 1640 
dhcpd()
2689 lucas.echa 1641 
{
1642 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1643 
	cat <<EOF > /etc/dhcpd.conf
1644 
ddns-update-style none;
1645 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1646 
	option routers $PRIVATE_IP;
1647 
	option subnet-mask $PRIVATE_NETMASK;
1648 
	option domain-name-servers $PRIVATE_IP;
1649 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1650 
	default-lease-time 21600;
1651 
	max-lease-time 43200;
1652 
}
1653 
EOF
2724 rexy 1654 
} # End of dhcpd()
2689 lucas.echa 1655 
 
2552 rexy 1656 
##########################################################
2990 rexy 1657 
##                         "BL"                         ##
2769 rexy 1658 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1659 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1660 
##     - URLs for E²guardian                            ##
1661 
##     - IPs for NetFilter                              ##
2769 rexy 1662 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1663 
##########################################################
2724 rexy 1664 
BL()
308 richard 1665 
{
2990 rexy 1666 
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
3197 rexy 1667 
	rm -rf $DIR_E2G/lists/blacklists
1930 richard 1668 
	mkdir -p /tmp/blacklists
1938 richard 1669 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1670 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
3197 rexy 1671 
	mkdir -p $DIR_E2G/lists/blacklists/ossi-bl
1672 
	touch $DIR_E2G/lists/blacklists/ossi-bl/domains
1957 richard 1673 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
3197 rexy 1674 
	mkdir -p $DIR_E2G/lists/blacklists/ossi-wl
1675 
	touch $DIR_E2G/lists/blacklists/ossi-wl/domains
1957 richard 1676 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1677 
# add additional BL files
2770 rexy 1678 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1679 
	do
3197 rexy 1680 
		mkdir $DIR_E2G/lists/blacklists/ossi-bl-$x
1681 
		cp $DIR_BLACKLIST/$x  $DIR_E2G/lists/blacklists/ossi-bl-$x/domains
1957 richard 1682 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1683 
	done
3197 rexy 1684 
	chown -R e2guardian:apache $DIR_E2G
1957 richard 1685 
	chown -R root:apache $DIR_DEST_SHARE
3197 rexy 1686 
	chmod -R g+rw $DIR_E2G $DIR_DEST_SHARE
1927 richard 1687 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1688 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1689 
# enable the default categories
1957 richard 1690 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1691 
	rm -rf /tmp/blacklists
2724 rexy 1692 
} # End of BL()
219 jeremy 1693 
 
2552 rexy 1694 
#######################################################
2990 rexy 1695 
##                    "cron"                         ##
2552 rexy 1696 
## - write all cron & anacron files                  ##
1697 
#######################################################
2724 rexy 1698 
cron()
1 root 1699 
{
2640 rexy 1700 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1701 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1702 
	cat <<EOF > /etc/crontab
1828 richard 1703 
SHELL=/usr/bin/bash
2640 rexy 1704 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1705 
MAILTO=root
1706 
HOME=/
1707 
 
1708 
# run-parts
1709 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1710 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1711 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1712 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1713 
EOF
1714 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1715 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1716 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1717 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1718 
EOF
811 richard 1719 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1720 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1721 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1722 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1723 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1724 
EOF
952 franck 1725 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1726 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1727 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1728 
EOF
2454 tom.houday 1729 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1730 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1731 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1732 
EOF
2454 tom.houday 1733 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1734 
# Update the system and reboot if needed (everyday at 3:30 am)
1735 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1736 
EOF
2454 tom.houday 1737 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1738 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1739 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1740 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1741 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1742 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1743 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1744 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1745 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1746 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1747 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1748 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1749 
EOF
2454 tom.houday 1750 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1751 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1752 
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with unbound-whitelist hook (every sunday at 0:05 am)
2886 rexy 1753 
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1754 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1755 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1756 
 
2886 rexy 1757 
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1758 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1759 
EOF
2454 tom.houday 1760 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1761 
# start dead daemons (after boot process and every 20')
1851 franck 1762 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1763 
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1764 
EOF
2454 tom.houday 1765 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1766 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1767 
 
1874 raphael.pi 1768 
EOF
2769 rexy 1769 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1770 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1771 
 
1772 
EOF
2304 tom.houday 1773 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1774 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1775 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1776 
EOF
2771 rexy 1777 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1778 
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1779 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1780 
EOF
1808 richard 1781 
# removing the users crons
522 richard 1782 
	rm -f /var/spool/cron/*
2724 rexy 1783 
} # End of cron()
1 root 1784 
 
2867 rexy 1785 
########################################################################
2990 rexy 1786 
##                              "Fail2Ban"                            ##
2867 rexy 1787 
##- Adapt conf file to ALCASAR                                        ##
1788 
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1789 
########################################################################
1163 crox53 1790 
fail2ban()
1791 
{
2868 rexy 1792 
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1793 
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
3191 rexy 1794 
	$SED "s?^before =.*?before = paths-mageia.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1795 
 
1796 
# add 5 jails and their filters
1797 
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1798 
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1799 
[sshd]
1800 
enabled = true
1801 
#enabled  = false
1802 
maxretry = 3
2868 rexy 1803 
bantime = 3m
1804 
findtime = 5m
2867 rexy 1805 
EOF
1806 
 
1807 
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1808 
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1809 
[lighttpd-auth]
1810 
enabled = true
1811 
#enabled  = false
1812 
maxretry = 3
2868 rexy 1813 
bantime = 3m
1814 
findtime = 3m
2867 rexy 1815 
EOF
1816 
 
1817 
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1818 
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1819 
[alcasar_mod-evasive]
1820 
#enabled = true
1821 
enabled = false
1822 
backend = auto
1823 
filter = alcasar_mod-evasive
1824 
action = iptables-allports[name=alcasar_mod-evasive]
1825 
logpath = /var/log/lighttpd/access.log
1826 
maxretry = 3
2868 rexy 1827 
bantime = 3m
1828 
findtime = 3m
2867 rexy 1829 
EOF
2990 rexy 1830 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1831 
[Definition]
1832 
failregex =  <HOST> .+\] "[^"]+" 403
1833 
ignoreregex =
1834 
EOF
1835 
 
1836 
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1837 
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1838 
[alcasar_intercept]
1839 
enabled = true
1840 
#enabled = false
1841 
backend = auto
1842 
filter = alcasar_intercept
1843 
action = iptables-allports[name=alcasar_intercept]
1844 
logpath = /var/log/lighttpd/access.log
1845 
maxretry = 5
2868 rexy 1846 
bantime = 3m
1847 
findtime = 3m
1848 
EOF
2990 rexy 1849 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1850 
[Definition]
1851 
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1852 
ignoreregex =
1853 
EOF
1854 
 
1855 
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1856 
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1857 
[alcasar_change-pwd]
1858 
enabled = true
1859 
#enabled = false
1860 
backend = auto
1861 
filter = alcasar_change-pwd
1862 
action = iptables-allports[name=alcasar_change-pwd]
1863 
logpath = /var/log/lighttpd/access.log
1864 
maxretry = 5
2868 rexy 1865 
bantime = 3m
1866 
findtime = 3m
2867 rexy 1867 
EOF
2990 rexy 1868 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1869 
[Definition]
1870 
failregex = <HOST> .* \"POST \/password\.php
1871 
ignoreregex =
1872 
EOF
1873 
 
2840 rexy 1874 
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1875 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1876 
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1877 
	chmod 644 /var/log/fail2ban.log
2887 rexy 1878 
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1879 
	/usr/bin/touch /var/log/auth.log
1515 richard 1880 
# fail2ban unit
2990 rexy 1881 
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1882 
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1883 
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1884 
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1885 
} # End of fail2ban()
1163 crox53 1886 
 
2990 rexy 1887 
########################################################
1888 
##                  "gammu_smsd"                      ##
1889 
## - Creating of SMS management database              ##
1890 
## - Write the gammu a gammu_smsd conf files          ##
1891 
########################################################
1376 richard 1892 
gammu_smsd()
1893 
{
2601 tom.houday 1894 
# Create 'gammu' system user
1895 
	groupadd -f gammu_smsd
2868 rexy 1896 
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1897 
	usermod -a -G dialout gammu_smsd
1898 
 
1899 
# Create 'gammu' database
1900 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1901 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1902 
# Add a gammu database structure
2688 lucas.echa 1903 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1904 
 
2552 rexy 1905 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1906 
	cat << EOF > /etc/gammurc
2552 rexy 1907 
[gammu]
1908 
device = /dev/ttyUSB0
1909 
connection = at115200
1910 
EOF
1911 
 
2601 tom.houday 1912 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1913 
[gammu]
1914 
port = /dev/ttyUSB0
1915 
connection = at115200
1916 
 
1917 
[smsd]
1918 
PIN = 1234
1919 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1920 
logformat = textall
1921 
debuglevel = 0
1922 
 
1923 
service = sql
1924 
driver = native_mysql
1925 
user = $DB_USER
1926 
password = $radiuspwd
1927 
pc = localhost
1928 
database = $DB_GAMMU
1929 
 
2631 rexy 1930 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1931 
 
1932 
StatusFrequency = 30
1380 richard 1933 
;LoopSleep = 2
1376 richard 1934 
 
1935 
;ResetFrequency = 300
1936 
;HardResetFrequency = 120
1937 
 
2454 tom.houday 1938 
CheckSecurity = 1
1376 richard 1939 
CheckSignal = 1
1940 
CheckBattery = 0
1941 
EOF
2601 tom.houday 1942 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1943 
 
2601 tom.houday 1944 
# Create the systemd unit
2937 rexy 1945 
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1946 
[Unit]
1947 
Description=SMS daemon for Gammu
1948 
Documentation=man:gammu-smsd(1)
3123 rexy 1949 
After=network.target mysqld.service
1376 richard 1950 
 
2601 tom.houday 1951 
[Service]
1952 
Type=forking
2775 rexy 1953 
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/run/gammu-smsd.pid --daemon
2601 tom.houday 1954 
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1955 
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1956 
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1957 
 
1958 
[Install]
1959 
WantedBy=multi-user.target
1960 
EOF
1961 
 
2314 richard 1962 
# Log folder for gammu-smsd
2772 rexy 1963 
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1964 
	chmod 755 /var/log/gammu-smsd
1376 richard 1965 
 
2552 rexy 1966 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1967 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1968 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1969 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1970 
#EOF
2552 rexy 1971 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1972 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1973 
 
2724 rexy 1974 
} # End of gammu_smsd()
1376 richard 1975 
 
2990 rexy 1976 
########################################################
1977 
##                      "msec"                        ##
1978 
## - Apply the "fileserver" security level            ##
1979 
## - remove the "system request" for rebooting        ##
1980 
## - Fix several file permissions                     ##
1981 
########################################################
2202 richard 1982 
msec()
1983 
{
1984 
 
1985 
# Apply fileserver security level
2990 rexy 1986 
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1987 
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1988 
 
2203 richard 1989 
# Set permissions monitoring and enforcement
2202 richard 1990 
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 1991 
/var/log/firewall/                      root.apache     750
2202 richard 1992 
/var/log/firewall/*                     root.apache     640
1993 
/etc/security/msec/perm.local           root.root       640
1994 
/etc/security/msec/level.local          root.root       640
1995 
/etc/freeradius-web                     root.apache     750
1996 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 1997 
/etc/raddb/client.conf                  radius.radius   640
1998 
/etc/raddb/radius.conf                  radius.radius   640
1999 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2000 
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2001 
/etc/pki/CA/                            root.apache     750 force
2002 
/etc/pki/CA/*                           root.apache     640 force
2003 
/etc/pki/CA/private/                    root.root       700 force
2004 
/etc/pki/CA/private/*                   root.root       600 force
2005 
/etc/pki/tls/private/                   root.apache     750 force
2006 
/etc/pki/tls/private/*                  root.apache     640 force
2202 richard 2007 
EOF
2454 tom.houday 2008 
# apply now hourly & daily checks
2990 rexy 2009 
	/usr/sbin/msec
2010 
	/etc/cron.weekly/msec
2202 richard 2011 
 
2724 rexy 2012 
} # End of msec()
2202 richard 2013 
 
2014 
##################################################################
2552 rexy 2015 
##                   Fonction "letsencrypt"                     ##
2016 
## - Install Let's Encrypt client                               ##
2017 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2018 
##################################################################
2019 
letsencrypt()
2020 
{
3170 rexy 2021 
	acmesh_installDir="/opt/acme.sh"
2022 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2023 
	acmesh_userAgent="ALCASAR"
2990 rexy 2024 
# Remove potential old installers
2586 tom.houday 2025 
	rm -rf /tmp/acme.sh-*
3170 rexy 2026 
	[ -d $acmesh_confDir ] && rm -rf $acmesh_confDir
2990 rexy 2027 
# Extract acme.sh
2304 tom.houday 2028 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2029 
	pwdInstall=$(pwd)
3169 rexy 2030 
	cd /tmp/acme.sh-* || { echo "Unable to find tmp ACME directory"; exit 1; }
3170 rexy 2031 
	mkdir $acmesh_confDir ; chown root:apache $acmesh_confDir ; chmod 440 $acmesh_confDir
2032 
	mkdir $acmesh_confDir/{data,certs,ca} ; chown root:apache $acmesh_confDir/{data,certs,ca} ; chmod 440 $acmesh_confDir/{data,certs,ca}
2990 rexy 2033 
# Install acme.sh
2304 tom.houday 2034 
	./acme.sh --install \
2035 
		--home $acmesh_installDir \
2036 
		--config-home $acmesh_confDir/data \
2037 
		--certhome $acmesh_confDir/certs \
2038 
		--accountkey $acmesh_confDir/ca/account.key \
2039 
		--accountconf $acmesh_confDir/data/account.conf \
2040 
		--useragent $acmesh_userAgent \
2308 tom.houday 2041 
		--nocron \
2042 
		> /dev/null
2304 tom.houday 2043 
	if [ $? -ne 0 ]; then
2044 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2045 
	fi
2990 rexy 2046 
# Create configuration file
2304 tom.houday 2047 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2048 
email=
2049 
dateIssueRequest=
2050 
domainRequest=
2051 
challenge=
2052 
dateIssued=
2053 
dnsapi=
2054 
dateNextRenewal=
2055 
EOF
2688 lucas.echa 2056 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2057 
	rm -rf /tmp/acme.sh-*
2724 rexy 2058 
} # End of letsencrypt()
2304 tom.houday 2059 
 
2060 
##################################################################
2990 rexy 2061 
##                       "mail_service"                         ##
2994 rexy 2062 
## - Install Postfix conf for email registration method         ##
2990 rexy 2063 
##################################################################
2064 
mail_service()
2065 
{
3062 rexy 2066 
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2067 
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2068 
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2069 
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
3180 rexy 2070 
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf
2071 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
2990 rexy 2072 
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2073 
smtputf8_enable = no
3062 rexy 2074 
smtp_use_tls = yes
2075 
smtp_tls_wrappermode = yes
3005 rexy 2076 
smtp_sasl_auth_enable = yes
2077 
smtp_sasl_security_options = noanonymous
2078 
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2079 
relayhost =
2990 rexy 2080 
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2081 
EOT
2990 rexy 2082 
	chown -R postfix:postfix /var/lib/postfix
2083 
} # end of mail_service
2084 
 
2085 
##################################################################
2552 rexy 2086 
##                    Fonction "post_install"                   ##
2087 
## - Modifying banners (locals et ssh) & prompts                ##
2088 
## - SSH config                                                 ##
2089 
## - sudoers config & files security                            ##
2090 
## - log rotate & ANSSI security parameters                     ##
2091 
## - Apply former conf in case of an update                     ##
2092 
##################################################################
1 root 2093 
post_install()
2094 
{
3093 rexy 2095 
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2096 
# change the SSHD options
2195 richard 2097 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2098 
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2099 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2100 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2101 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2102 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2103 
# sshd listens on EXTIF & INTIF
2104 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2105 
# sshd authorized certificate for root login
2106 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2107 
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2108 
# ALCASAR conf file
2818 rexy 2109 
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2110 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2111 
	echo "SSH_LAN=22" >> $CONF_FILE
2112 
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2113 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2114 
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2115 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2116 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2117 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2118 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2119 
	echo "LDAP_FILTER=" >> $CONF_FILE
2120 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2121 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2122 
	echo "LDAP_SSL=on" >> $CONF_FILE
2123 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2124 
	echo "SMS=off" >> $CONF_FILE
2125 
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2126 
	echo "MAIL=off" >> $CONF_FILE
2127 
	echo "MAIL_TYPE=" >> $CONF_FILE
2128 
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2129 
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2130 
	echo "MAIL_ADDR=" >> $CONF_FILE
2131 
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2132 
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2133 
	echo "BL_PUREIP=on" >> $CONF_FILE
2134 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2135 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2136 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2137 
	echo "WIFI4EU=off" >> $CONF_FILE
2138 
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2139 
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2140 
# Prompt customisation (colors)
1 root 2141 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2142 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2143 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2144 
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2145 
# sudoers configuration for "apache" & "sysadmin"
1 root 2146 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2147 
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2148 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2149 
# Modify some logrotate files (gammu, ulogd)
1 root 2150 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2151 
	chmod 644 /etc/logrotate.d/*
2195 richard 2152 
# Log compression
706 franck 2153 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2154 
# actualisation des fichiers logs compressés
2521 armand.ito 2155 
	for dir in firewall e2guardian lighttpd
706 franck 2156 
	do
2688 lucas.echa 2157 
		find /var/log/$dir -type f -name "*.log-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]" -exec gzip {} \;
706 franck 2158 
	done
2601 tom.houday 2159 
	/usr/bin/systemctl daemon-reload
2956 rexy 2160 
# processes started at boot time (Systemctl)
3170 rexy 2161 
	for i in alcasar-network mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist unbound-blackhole radiusd nfcapd e2guardian ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban vnstat sshd
1221 richard 2162 
	do
1574 richard 2163 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2164 
	done
2454 tom.houday 2165 
 
1452 richard 2166 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2167 
	for i in ulogd gpm dhcpd
1452 richard 2168 
	do
1574 richard 2169 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2170 
	done
2454 tom.houday 2171 
 
2864 rexy 2172 
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2173 
# ignore ICMP broadcast (smurf attack)
2174 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2175 
# ignore ICMP errors bogus
2176 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2177 
# remove ICMP redirects responces
2178 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2179 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2180 
# enable SYN Cookies (Syn flood attacks)
2181 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2182 
# enable kernel antispoofing
2183 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2184 
# ignore source routing
2185 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2186 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2187 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2188 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2189 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2190 
# disable iptables_helpers
2191 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2192 
# Switch to the router mode
2193 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2194 
# Remove unused service ipv6
1964 franck 2195 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2196 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2197 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2198 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2199 
# switch to multi-users runlevel (instead of x11)
1221 richard 2200 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2201 
# disable Core dump file
2202 
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2203 
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2204 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
3222 rexy 2205 
	[ -e /etc/default/grub.default ] || cp /etc/default/grub /etc/default/grub.default
2432 richard 2206 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2207 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2208 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
3190 rexy 2209 
	vm_vga=`lsmod | grep -c -E "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2210 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2211 
	then
2454 tom.houday 2212 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2213 
		echo >> /etc/mageia-release
2214 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2215 
	else
2216 
		echo > /etc/mageia-release
2454 tom.houday 2217 
	fi
2218 
	if [ $Lang == "fr" ]
2219 
	then
3093 rexy 2220 
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2221 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2222 
	else
3093 rexy 2223 
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2224 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2225 
	fi
2226 
	/usr/bin/update-grub2
1221 richard 2227 
# Load and apply the previous conf file
2228 
	if [ "$mode" = "update" ]
532 richard 2229 
	then
2887 rexy 2230 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2231 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2232 
		PARENT_SCRIPT=`basename $0`
2233 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2234 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2235 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2236 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2237 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2238 
	fi
2560 rexy 2239 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2240 
	chown -R root:apache $DIR_DEST_ETC/*
2241 
	chmod -R 660 $DIR_DEST_ETC/*
2242 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2243 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2244 
	echo ""
1 root 2245 
	echo "#############################################################################"
638 richard 2246 
	if [ $Lang == "fr" ]
2247 
		then
2248 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2249 
		echo "#                                                                           #"
2250 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2251 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2252 
		echo "#                                                                           #"
2253 
		echo "#############################################################################"
2254 
		echo
2255 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2256 
		echo
2257 
		echo "- Lisez attentivement la documentation d'exploitation"
2258 
		echo
2688 lucas.echa 2259 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2260 
		echo
2261 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2262 
	else
2396 tom.houday 2263 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2264 
		echo "#                                                                           #"
2265 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2266 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2267 
		echo "#                                                                           #"
2268 
		echo "#############################################################################"
2269 
		echo
2270 
		echo "- The system will be rebooted in order to operate ALCASAR"
2271 
		echo
2272 
		echo "- Read the exploitation documentation"
2273 
		echo
2688 lucas.echa 2274 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2275 
		echo
2276 
		echo "                   Hit 'Enter' to continue"
2277 
	fi
1782 franck 2278 
	sleep 2
2560 rexy 2279 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2280 
	then
2688 lucas.echa 2281 
		read
815 richard 2282 
	fi
774 richard 2283 
	clear
1 root 2284 
	reboot
2724 rexy 2285 
} # End of post_install()
1 root 2286 
 
2552 rexy 2287 
#####################################################################################
2288 
#                                   Main Install loop                               #
2289 
#####################################################################################
832 richard 2290 
dir_exec=`dirname "$0"`
2291 
if [ $dir_exec != "." ]
2292 
then
2293 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2294 
	echo "Launch this program from the ALCASAR archive directory"
2295 
	exit 0
2296 
fi
2688 lucas.echa 2297 
if [ $EUID -gt 0 ]
2220 richard 2298 
then
2688 lucas.echa 2299 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2300 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2301 
	exit 0
2302 
fi
832 richard 2303 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2304 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2305 
nb_args=$#
2306 
args=$1
2307 
if [ $nb_args -eq 0 ]
2308 
then
2309 
	nb_args=1
2310 
	args="-h"
2311 
fi
1062 richard 2312 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2313 
case $args in
2314 
	-\? | -h* | --h*)
2315 
		echo "$usage"
2316 
		exit 0
2317 
		;;
291 franck 2318 
	-i | --install)
3180 rexy 2319 
		for func in system_testing network_testing
2724 rexy 2320 
		do
2321 
			header_install
2322 
			$func
2323 
			if [ $DEBUG_ALCASAR == "on" ]
2324 
			then
3179 rexy 2325 
				echo "*** 'debug' : end installing function '$func' ***"
2724 rexy 2326 
				read
2327 
			fi
2328 
		done
595 richard 2329 
# RPMs install
2941 rexy 2330 
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2331 
		if [ "$?" != "0" ]
1 root 2332 
		then
595 richard 2333 
			exit 0
2334 
		fi
1249 richard 2335 
		if [ -e $CONF_FILE ]
595 richard 2336 
		then
2458 richard 2337 
# Uninstall or update the running version
2338 
			if [ "$mode" == "update" ]
2339 
			then
2560 rexy 2340 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2341 
			else
2560 rexy 2342 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2343 
			fi
595 richard 2344 
		fi
2847 rexy 2345 
		if [ $DEBUG_ALCASAR == "on" ]
2346 
		then
2347 
			echo "*** 'debug' : end of cleaning ***"
2348 
			read
2349 
		fi
2980 rexy 2350 
# Avoid some RPM automatic updates
2351 
		echo "/^kernel/" > /etc/urpmi/skip.list
2352 
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2353 
		echo "/^freeradius/" >> /etc/urpmi/skip.list
3190 rexy 2354 
		if [ `grep -E '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
3170 rexy 2355 
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf freeradius?g" /etc/dnf/dnf.conf
2980 rexy 2356 
		else
3170 rexy 2357 
			echo "exclude=kernel* wkhtmltopdf freeradius" >> /etc/dnf/dnf.conf
2980 rexy 2358 
		fi
2835 rexy 2359 
# Test if conf file
2360 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2361 
		then
2826 rexy 2362 
# Extract some info from the previous configuration file
2834 rexy 2363 
			cd /var/tmp
2364 
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2365 
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2366 
			then
2367 
				header_install
2368 
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2369 
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2370 
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2371 
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2372 
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2373 
				if [ $Lang == "fr" ]
2834 rexy 2374 
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2375 
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2376 
				fi
2834 rexy 2377 
				response=0
2378 
				PTN='^[oOnNyY]?$'
2379 
				until [[ "$response" =~ $PTN ]]
2380 
				do
2381 
					if [ $Lang == "fr" ]
2382 
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2383 
						else echo -n "Do you want to use it (Y/n)?";
2384 
					fi
2385 
					read response
2386 
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2387 
					then
2388 
						rm -f /var/tmp/alcasar-conf*
2389 
						rm -rf /var/tmp/conf
2390 
					fi
2391 
				done
2392 
			fi
2847 rexy 2393 
			cd $DIR_INSTALL
597 richard 2394 
		fi
636 richard 2395 
# Test if update
2834 rexy 2396 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2397 
		then
2398 
			if [ $Lang == "fr" ]
2399 
				then echo "#### Installation avec mise à jour ####";
2400 
				else echo "#### Installation with update     ####";
2401 
			fi
5 franck 2402 
			mode="update"
1 root 2403 
		fi
3170 rexy 2404 
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian ulogd nfsen vnstat unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt mail_service post_install
5 franck 2405 
		do
2406 
			$func
2466 richard 2407 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2408 
			then
3179 rexy 2409 
				echo "*** 'debug' : end installing function '$func' ***"
2688 lucas.echa 2410 
				read
2466 richard 2411 
			fi
14 richard 2412 
		done
5 franck 2413 
		;;
291 franck 2414 
	-u | --uninstall)
1828 richard 2415 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2416 
		then
597 richard 2417 
			if [ $Lang == "fr" ]
2418 
				then echo "ALCASAR n'est pas installé!";
2419 
				else echo "ALCASAR isn't installed!";
2420 
			fi
1 root 2421 
			exit 0
2422 
		fi
5 franck 2423 
		response=0
2760 lucas.echa 2424 
		PTN='^[oOyYnN]?$'
2425 
		until [[ "$response" =~ $PTN ]]
5 franck 2426 
		do
597 richard 2427 
			if [ $Lang == "fr" ]
2760 lucas.echa 2428 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2429 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2430 
			fi
5 franck 2431 
			read response
2432 
		done
1103 richard 2433 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2434 
		then
3206 rexy 2435 
			$DIR_DEST_BIN/alcasar-conf.sh --create
2454 tom.houday 2436 
		else
2560 rexy 2437 
			rm -f /var/tmp/alcasar-conf*
1 root 2438 
		fi
597 richard 2439 
# Uninstall the running version
2560 rexy 2440 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2441 
		;;
2442 
	*)
2443 
		echo "Argument inconnu :$1";
460 richard 2444 
		echo "Unknown argument :$1";
1 root 2445 
		echo "$usage"
2446 
		exit 1
2447 
		;;
2448 
esac
10 franck 2449 
# end of script