Subversion Repositories ALCASAR

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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 3214 2024-07-01 17:32:18Z rexy $
1 root 3 
 
2969 rexy 4 
# ALCASAR is a Free and open source NAC (Network Access Controler) created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
3170 rexy 5 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares Coovachilli, freeradius, mariaDB, lighttpd, php, netfilter, e2guardian, ntpd, openssl, unbound, gammu, Ulog, fail2ban, vnstat, wkhtml2pdf, ipt_NETFLOW, NFsen and NFdump
2969 rexy 6 
# contact : info@alcasar.net
959 franck 7 
 
1 root 8 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2969 rexy 9 
# This script is distributed under the Gnu General Public License (GPLV3)
2466 richard 10 
 
1 root 11 
# Options :
376 franck 12 
#       -i or --install
13 
#       -u or --uninstall
14 
# Functions :
2990 rexy 15 
#	system_testing	: Free space test and mageia version test
16 
#	network_testing	: Internet connectivity tests
1221 richard 17 
#	init			: Installation of RPM and scripts
18 
#	network			: Network parameters
2552 rexy 19 
#	ACC				: ALCASAR Control Center installation
20 
#	CA				: Certification Authority initialization
1837 richard 21 
#	time_server		: NTPd configuration
1221 richard 22 
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 23 
#	freeradius		: FreeRadius initialisation
2990 rexy 24 
#	chilli			: Coovachilli initialisation (+authentication page)
2521 armand.ito 25 
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
2990 rexy 26 
#	ulogd			: Log system in userland (match NFLOG target of iptables)
2775 rexy 27 
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 28 
#	unbound			: Name server configuration
2990 rexy 29 
#	vnstat			: Little network stat daemon
2688 lucas.echa 30 
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 31 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 32 
#	fail2ban		: Fail2ban IDS installation and configuration
33 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2969 rexy 34 
#	msec			: Mageia security package configuration
2304 tom.houday 35 
#	letsencrypt		: Let's Encrypt client
2990 rexy 36 
#	mail_service	: Mail service for email authentification method
2552 rexy 37 
#	post_install	: Security, log rotation, etc.
1 root 38 
 
2499 tom.houday 39 
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 40 
DATE=`date '+%d %B %Y - %Hh%M'`
41 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 42 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 43 
mode="install"
1 root 44 
# ******* Files parameters - paramètres fichiers *********
2552 rexy 45 
DIR_INSTALL=`pwd`						# current directory
1015 richard 46 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
47 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 48 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
49 
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
50 
DIR_WEB="/var/www/html"					# directory of Lighttpd
3197 rexy 51 
DIR_E2G="/etc/e2guardian"				# directory of E2Guardian
2552 rexy 52 
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 53 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
54 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 55 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 56 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 57 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 58 
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 59 
DB_RADIUS="radius"						# database name used by FreeRadius server
60 
DB_USER="radius"						# user name allows to request the users database
61 
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 62 
# ******* Network parameters - paramètres réseau *******
2552 rexy 63 
HOSTNAME="alcasar"						# default hostname
64 
DOMAIN="localdomain"					# default local domain
2736 rexy 65 
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
66 
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 67 
MTU="1500"
1243 richard 68 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
3214 rexy 69 
export LC_ALL=C.UTF-8 					# switch to default
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"
3077 rexy 168 
				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 $grub2pwd ) | \
450 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
451 
		grep -v '[eE]nter password:' | \
452 
		sed -e "s/PBKDF2 hash of your password is //"`
453 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
454 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 455 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 456 
	echo "GRUB2_user=root" >> $PASSWD_FILE
457 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 458 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 459 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 460 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 461 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 462 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 463 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
464 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 465 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 466 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
467 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 468 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 469 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
470 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
3135 rexy 471 
	csrfkey=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
472 
	echo "# Key used to create CSRF-tokens in several ACC forms" >> $PASSWD_FILE
473 
	echo "csrf_key=$csrfkey" >> $PASSWD_FILE
628 richard 474 
	chmod 640 $PASSWD_FILE
1828 richard 475 
#  copy scripts in in /usr/local/bin
2664 tom.houday 476 
	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 477 
#  copy conf files in /usr/local/etc
1954 richard 478 
	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 479 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 480 
# generate central conf file
481 
	cat <<EOF > $CONF_FILE
612 richard 482 
##########################################
483 
##                                      ##
484 
##          ALCASAR Parameters          ##
485 
##                                      ##
486 
##########################################
1 root 487 
 
612 richard 488 
INSTALL_DATE=$DATE
489 
VERSION=$VERSION
490 
ORGANISM=$ORGANISME
491 
EOF
628 richard 492 
	chmod o-rwx $CONF_FILE
2724 rexy 493 
} # End of init()
1 root 494 
 
2552 rexy 495 
#########################################################
2990 rexy 496 
##                     "network"                       ##
2552 rexy 497 
## - Define the several network address                ##
498 
## - Define the DNS naming                             ##
499 
## - INTIF parameters (consultation network)           ##
500 
## - Write "/etc/hosts" file                           ##
501 
## - write "hosts.allow" & "hosts.deny" files          ##
502 
#########################################################
2724 rexy 503 
network()
1 root 504 
{
505 
	header_install
636 richard 506 
	if [ "$mode" != "update" ]
507 
		then
508 
		if [ $Lang == "fr" ]
509 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
510 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
511 
		fi
512 
		response=0
2760 lucas.echa 513 
		PTN='^[oOyYnN]?$'
514 
		until [[ "$response" =~ $PTN ]]
1 root 515 
		do
595 richard 516 
			if [ $Lang == "fr" ]
659 richard 517 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 518 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 519 
			fi
1 root 520 
			read response
521 
		done
636 richard 522 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
523 
		then
524 
			PRIVATE_IP_MASK="0"
525 
			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 526 
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 527 
			do
595 richard 528 
				if [ $Lang == "fr" ]
597 richard 529 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
530 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 531 
				fi
597 richard 532 
				read PRIVATE_IP_MASK
1 root 533 
			done
636 richard 534 
		else
2688 lucas.echa 535 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 536 
		fi
595 richard 537 
	else
2834 rexy 538 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
539 
		rm -rf /var/tmp/conf
1 root 540 
	fi
861 richard 541 
# Define LAN side global parameters
1740 richard 542 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 543 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 544 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 545 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 546 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 547 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 548 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 549 
	then
2454 tom.houday 550 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 551 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 552 
	fi
1499 richard 553 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
554 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 555 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 556 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 557 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 558 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 559 
# Define Internet parameters
2809 rexy 560 
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
561 
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 562 
	DNS1=${DNS1:=208.67.220.220}
70 franck 563 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 564 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 565 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 566 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 567 
# Write network parameters in the conf file
2737 rexy 568 
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
569 
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 570 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
571 
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 572 
# Retrieve NIC name of other consultation LAN
2282 richard 573 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
574 
	for i in $INTERFACES
575 
	do
576 
		SUB=`echo ${i:0:2}`
577 
		if [ $SUB = "wl" ]
578 
			then WIFIF=$i
2454 tom.houday 579 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 580 
			then LANIF=$i
581 
		fi
582 
	done
583 
	if [ -n "$WIFIF" ]
584 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
585 
	elif [ -n "$LANIF" ]
586 
		then echo "LANIF=$LANIF" >> $CONF_FILE
587 
	fi
2552 rexy 588 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 589 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 590 
	then
2947 rexy 591 
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
592 
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
593 
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 594 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 595 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 596 
	else
597 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 598 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 599 
	fi
1587 richard 600 
	echo "DNS1=$DNS1" >> $CONF_FILE
601 
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 602 
	echo "PROXY=off" >> $CONF_FILE
603 
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
604 
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 605 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 606 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 607 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 608 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
609 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
610 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 611 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
612 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 613 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 614 
# network default
597 richard 615 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 616 
	cat <<EOF > /etc/sysconfig/network
617 
NETWORKING=yes
618 
FORWARD_IPV4=true
619 
EOF
2552 rexy 620 
# write "/etc/hosts"
1 root 621 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
622 
	cat <<EOF > /etc/hosts
503 richard 623 
127.0.0.1	localhost
2558 rexy 624 
$PRIVATE_IP	$HOSTNAME
1 root 625 
EOF
2552 rexy 626 
# write EXTIF (Internet) config
1499 richard 627 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
628 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 629 
	then
1499 richard 630 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 631 
DEVICE=$EXTIF
1585 richard 632 
BOOTPROTO=dhcp
633 
DNS1=127.0.0.1
634 
PEERDNS=no
635 
RESOLV_MODS=yes
636 
ONBOOT=yes
1613 franck 637 
NOZEROCONF=yes
1585 richard 638 
METRIC=10
639 
MII_NOT_SUPPORTED=yes
640 
IPV6INIT=no
641 
IPV6TO4INIT=no
642 
ACCOUNTING=no
643 
USERCTL=no
644 
MTU=$MTU
645 
EOF
2688 lucas.echa 646 
	else
1585 richard 647 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
648 
DEVICE=$EXTIF
14 richard 649 
BOOTPROTO=static
597 richard 650 
IPADDR=$PUBLIC_IP
651 
NETMASK=$PUBLIC_NETMASK
652 
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 653 
DNS1=$DNS1
654 
DNS2=$DNS2
1499 richard 655 
RESOLV_MODS=yes
14 richard 656 
ONBOOT=yes
657 
METRIC=10
1610 franck 658 
NOZEROCONF=yes
14 richard 659 
MII_NOT_SUPPORTED=yes
660 
IPV6INIT=no
661 
IPV6TO4INIT=no
662 
ACCOUNTING=no
663 
USERCTL=no
994 franck 664 
MTU=$MTU
14 richard 665 
EOF
1499 richard 666 
	fi
2552 rexy 667 
# write INTIF (consultation LAN) in normal mode
2868 rexy 668 
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 669 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
670 
DEVICE=$INTIF
671 
BOOTPROTO=static
672 
ONBOOT=yes
673 
NOZEROCONF=yes
674 
MII_NOT_SUPPORTED=yes
675 
IPV6INIT=no
676 
IPV6TO4INIT=no
677 
ACCOUNTING=no
678 
USERCTL=no
679 
EOF
2552 rexy 680 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 681 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 682 
DEVICE=$INTIF
683 
BOOTPROTO=static
684 
IPADDR=$PRIVATE_IP
604 richard 685 
NETMASK=$PRIVATE_NETMASK
1 root 686 
ONBOOT=yes
687 
METRIC=10
688 
NOZEROCONF=yes
689 
MII_NOT_SUPPORTED=yes
14 richard 690 
IPV6INIT=no
691 
IPV6TO4INIT=no
692 
ACCOUNTING=no
693 
USERCTL=no
1 root 694 
EOF
2282 richard 695 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
696 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
697 
	then
698 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
699 
DEVICE=$WIFIF
700 
BOOTPROTO=static
701 
ONBOOT=yes
702 
NOZEROCONF=yes
703 
MII_NOT_SUPPORTED=yes
704 
IPV6INIT=no
705 
IPV6TO4INIT=no
706 
ACCOUNTING=no
707 
USERCTL=no
708 
EOF
709 
	elif [ -n "$LANIF" ]
710 
	then
711 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
712 
DEVICE=$LANIF
713 
BOOTPROTO=static
714 
ONBOOT=yes
715 
NOZEROCONF=yes
716 
MII_NOT_SUPPORTED=yes
717 
IPV6INIT=no
718 
IPV6TO4INIT=no
719 
ACCOUNTING=no
720 
USERCTL=no
721 
EOF
722 
	fi
2552 rexy 723 
# write hosts.allow & hosts.deny
1 root 724 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
725 
	cat <<EOF > /etc/hosts.allow
726 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 727 
sshd: ALL
1 root 728 
ntpd: $PRIVATE_NETWORK_SHORT
729 
EOF
730 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
731 
	cat <<EOF > /etc/hosts.deny
732 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
733 
EOF
790 richard 734 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 735 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 736 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 737 
# load conntrack ftp module
738 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 739 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 740 
# load ipt_NETFLOW module
741 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 742 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 743 
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
744 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 745 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
746 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 747 
# create the alcasar-network unit
748 
	cat << EOF > /etc/systemd/system/alcasar-network.service
749 
#  This file is part of systemd.
2454 tom.houday 750 
#
2956 rexy 751 
#  systemd is free software; you can redistribute it and/or modify it
752 
#  under the terms of the GNU General Public License as published by
753 
#  the Free Software Foundation; either version 2 of the License, or
754 
#  (at your option) any later version.
755 
 
756 
# This unit starts alcasar-network.sh script.
757 
[Unit]
758 
Description=alcasar-network.sh execution
759 
After=network.target iptables.service
760 
 
761 
[Service]
762 
Type=oneshot
763 
RemainAfterExit=yes
764 
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
765 
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
766 
TimeoutSec=0
767 
 
768 
[Install]
769 
WantedBy=multi-user.target
770 
EOF
771 
	/usr/bin/systemctl daemon-reload
772 
 
773 
# 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 774 
} # End of network()
1 root 775 
 
2763 rexy 776 
##################################################################
2990 rexy 777 
##                           "CA"                               ##
2763 rexy 778 
## - Creating the CA and the server certificate (lighttpd)      ##
779 
##################################################################
780 
CA()
781 
{
782 
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 783 
	chmod 755 /etc/pki/
2801 rexy 784 
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 785 
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 786 
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
787 
	chmod 600 /etc/pki/CA/private/*
788 
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
789 
	chmod 640 /etc/pki/tls/private/*
3170 rexy 790 
	chmod 644 /etc/pki/tls/certs/*
2763 rexy 791 
} # End of CA()
792 
 
2990 rexy 793 
######################################################
794 
##                       "ACC"                      ##
795 
## - copy ALCASAR Control Center (ACC) files        ##
796 
## - configuration of the web server (Lighttpd)     ##
797 
## - creation of the first ACC admin account        ##
798 
## - secure the ACC access                          ##
799 
######################################################
2724 rexy 800 
ACC()
1 root 801 
{
802 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
803 
	mkdir $DIR_WEB
1833 richard 804 
# Copy & adapt ACC files
316 richard 805 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
806 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 807 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
808 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
809 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
3135 rexy 810 
	$SED "s?^\$csrf_key = .*?\$csrf_key = \"$csrfkey\"\;?g" $DIR_ACC/manager/htdocs/activity.php
5 franck 811 
	chown -R apache:apache $DIR_WEB/*
1833 richard 812 
# copy & adapt "freeradius-web" files
813 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
814 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
815 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
816 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
817 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
818 
	cat <<EOF > /etc/freeradius-web/naslist.conf
819 
nas1_name: alcasar-$ORGANISME
820 
nas1_model: Network Access Controler
821 
nas1_ip: $PRIVATE_IP
822 
nas1_port_num: 0
823 
nas1_community: public
824 
EOF
825 
	chown -R apache:apache /etc/freeradius-web/
826 
# create the log & backup structure :
1489 richard 827 
# - base = users database
828 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 829 
# - security = watchdog log
2829 rexy 830 
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 831 
	for i in base archive security activity_report iot_captures;
1 root 832 
	do
833 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
834 
	done
5 franck 835 
	chown -R root:apache $DIR_SAVE
1833 richard 836 
# Configuring & securing php
2937 rexy 837 
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 838 
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
839 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 840 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 841 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
842 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 843 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
844 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 845 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
846 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 847 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 848 
# Configuring & securing Lighttpd
790 richard 849 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 850 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
2688 lucas.echa 851 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
852 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 853 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
854 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 855 
 
856 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 857 
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
3110 rexy 858 
	$SED "s?^#[ ]*\"mod_authn_file\",.*?\"mod_authn_file\",?g" /etc/lighttpd/modules.conf
2812 rexy 859 
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
860 
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
861 
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
3191 rexy 862 
	$SED "s?^#include conf_dir + \"/conf.d/fastcgi.conf\".*?include conf_dir + \"/conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
2488 lucas.echa 863 
 
2592 rexy 864 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 865 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 866 
 
867 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
868 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
869 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
870 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
871 
 
872 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
873 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 874 
	$SED 's/^$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
875 
	$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 876 
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 877 
 
2588 rexy 878 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
879 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
880 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 881 
 
2588 rexy 882 
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 883 
 
2552 rexy 884 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 885 
	if [ "$mode" = "install" ]
2688 lucas.echa 886 
	then
887 
		header_install
1268 richard 888 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 889 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
890 
		mkdir -p $DIR_DEST_ETC/digest
891 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 892 
		if [ $Lang == "fr" ]
2760 lucas.echa 893 
			then echo "Création du premier compte administrateur : "
894 
			else echo "Creation of the first admin account : "
2737 rexy 895 
		fi
2688 lucas.echa 896 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
897 
		do
898 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
899 
		done
2293 tom.houday 900 
	fi
2818 rexy 901 
# Creation of ACC certs links
902 
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
903 
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
904 
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 905 
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
906 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 907 
	# Log file for ACC access imputability
2887 rexy 908 
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
909 
	chown root:apache $DIR_SAVE/security/acc_access.log
910 
	chmod 664 $DIR_SAVE/security/acc_access.log
2724 rexy 911 
} # End of ACC()
1 root 912 
 
2552 rexy 913 
#############################################################
2990 rexy 914 
##                     "time_server"                       ##
2552 rexy 915 
## - Configuring NTP server                                ##
916 
#############################################################
2724 rexy 917 
time_server()
1837 richard 918 
{
3192 rexy 919 
[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
920 
$SED "s?^pool.*?pool fr.pool.ntp.org iburst?g" /etc/ntp.conf
3193 rexy 921 
echo "interface ignore wildcard" >> /etc/ntp.conf
922 
echo "interface listen lo" >> /etc/ntp.conf
3197 rexy 923 
echo "interface listen tun0" >> /etc/ntp.conf
1837 richard 924 
# Synchronize now
3192 rexy 925 
	ntpdate fr.pool.ntp.org &
3193 rexy 926 
sleep 2 # wait for time server responce
2724 rexy 927 
} # End of time_server()
1837 richard 928 
 
2541 rexy 929 
#####################################################################
2990 rexy 930 
##                           "init_db"                             ##
2541 rexy 931 
## - Mysql initialization                                          ##
932 
## - Set admin (root) password                                     ##
933 
## - Remove unused users & databases                               ##
934 
## - Radius database creation                                      ##
935 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
936 
#####################################################################
2724 rexy 937 
init_db()
1 root 938 
{
2688 lucas.echa 939 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 940 
	then
941 
		systemctl stop mysqld
942 
	fi
1355 richard 943 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 944 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 945 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 946 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 947 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
948 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 949 
	[ -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 950 
	[ -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 951 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
952 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
953 
	/usr/bin/systemctl start mysqld
1963 richard 954 
	nb_round=1
1981 richard 955 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 956 
	do
957 
		nb_round=`expr $nb_round + 1`
958 
		sleep 2
959 
	done
1981 richard 960 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 961 
	then
1981 richard 962 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 963 
		exit
1955 richard 964 
	fi
1355 richard 965 
# Secure the server
2688 lucas.echa 966 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 967 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 968 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
969 
	$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 970 
# Create 'radius' database
2688 lucas.echa 971 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 972 
# Add an empty radius database structure
2688 lucas.echa 973 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 974 
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 975 
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
976 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
977 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 978 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 979 
	/usr/bin/systemctl daemon-reload
2724 rexy 980 
} # End of init_db()
1 root 981 
 
2423 richard 982 
###################################################################
2990 rexy 983 
##                           "freeradius"                        ##
2423 richard 984 
## - Set the configuration files                                 ##
985 
## - Set the shared secret between coova-chilli and freeradius   ##
986 
## - Adapt the Mysql conf file and counters                      ##
987 
###################################################################
2724 rexy 988 
freeradius()
1 root 989 
{
1800 richard 990 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 991 
	chown -R radius:radius /etc/raddb
992 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 993 
# Set radius global parameters (radius.conf)
1 root 994 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
995 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
996 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 997 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
998 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 999 
# Add ALCASAR & Coovachilli dictionaries
1000 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1001 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1002 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1003 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1004 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1005 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1006 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1007 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1008 
client localhost {
1009 
	ipaddr = 127.0.0.1
1 root 1010 
	secret = $secretradius
2438 richard 1011 
	shortname = chilli
2454 tom.houday 1012 
	nas_type = other
1 root 1013 
}
1014 
EOF
2758 rexy 1015 
# Set Virtual server
1016 
    # Remvoveing all except "alcasar virtual site")
1017 
	# 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 1018 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1019 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1020 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1021 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1022 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1023 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1024 
# Set modules
2728 rexy 1025 
	# Add custom LDAP "available module"
2758 rexy 1026 
	# 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 1027 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1028 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1029 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1030 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1031 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1032 
	do
1033 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1034 
	done
2758 rexy 1035 
# Configure SQL module
2420 richard 1036 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1037 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1038 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1039 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1040 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1041 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1042 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1043 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1044 
	# no TLS encryption on 127.0.0.1
2763 rexy 1045 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1046 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1047 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1048 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1049 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1050 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1051 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1052 
	[ -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
1053 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1054 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1055 
# sqlcounter modifications
2470 richard 1056 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1057 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1058 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1059 
# make certain that mysql is up before freeradius start
2937 rexy 1060 
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1061 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1062 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1063 
# Allow apache to change some conf files (ie : ldap on/off)
1064 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1065 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1066 
} # End of freeradius()
1 root 1067 
 
2423 richard 1068 
#############################################################################
2990 rexy 1069 
##                                "chilli"                                 ##
2423 richard 1070 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1071 
## - Adapt the authentication web page (intercept.php)                     ##
1072 
#############################################################################
2724 rexy 1073 
chilli()
1 root 1074 
{
1370 richard 1075 
# chilli unit for systemd
2937 rexy 1076 
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1077 
#  This file is part of systemd.
1078 
#
1079 
#  systemd is free software; you can redistribute it and/or modify it
1080 
#  under the terms of the GNU General Public License as published by
1081 
#  the Free Software Foundation; either version 2 of the License, or
1082 
#  (at your option) any later version.
2771 rexy 1083 
 
1084 
# This unit launches coova-chilli a captive portal
1370 richard 1085 
[Unit]
1086 
Description=chilli is a captive portal daemon
1087 
After=network.target
1088 
 
1089 
[Service]
1379 richard 1090 
Type=forking
1370 richard 1091 
ExecStart=/usr/libexec/chilli start
1092 
ExecStop=/usr/libexec/chilli stop
1093 
ExecReload=/usr/libexec/chilli reload
2775 rexy 1094 
PIDFile=/run/chilli.pid
1370 richard 1095 
 
1096 
[Install]
1097 
WantedBy=multi-user.target
1098 
EOF
799 richard 1099 
# init file creation
1370 richard 1100 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1101 
	cat <<EOF > /etc/init.d/chilli
799 richard 1102 
#!/bin/sh
1103 
#
1104 
# chilli CoovaChilli init
1105 
#
1106 
# chkconfig: 2345 65 35
1107 
# description: CoovaChilli
1108 
### BEGIN INIT INFO
1109 
# Provides:       chilli
2454 tom.houday 1110 
# Required-Start: network
1111 
# Should-Start:
799 richard 1112 
# Required-Stop:  network
2454 tom.houday 1113 
# Should-Stop:
799 richard 1114 
# Default-Start:  2 3 5
1115 
# Default-Stop:
1116 
# Description:    CoovaChilli access controller
1117 
### END INIT INFO
1118 
 
1119 
[ -f /usr/sbin/chilli ] || exit 0
1120 
. /etc/init.d/functions
1121 
CONFIG=/etc/chilli.conf
2775 rexy 1122 
pidfile=/run/chilli.pid
799 richard 1123 
[ -f \$CONFIG ] || {
2394 tom.houday 1124 
	echo "\$CONFIG Not found"
1125 
	exit 0
799 richard 1126 
}
2882 rexy 1127 
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1128 
RETVAL=0
1129 
prog="chilli"
1130 
case \$1 in
2394 tom.houday 1131 
	start)
2454 tom.houday 1132 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1133 
			gprintf "chilli is already running"
1134 
		else
1135 
			gprintf "Starting \$prog: "
2884 rexy 1136 
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1137 
			rm -f /run/chilli* # cleaning
2394 tom.houday 1138 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1139 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1140 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1141 
				(cd /dev;
1142 
				mkdir net;
1143 
				cd net;
2394 tom.houday 1144 
				mknod tun c 10 200)
1145 
			}
1146 
			ifconfig $INTIF 0.0.0.0
1147 
			/usr/sbin/ethtool -K $INTIF gro off
1148 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1149 
			RETVAL=\$?
1150 
		fi
1151 
		;;
799 richard 1152 
 
2394 tom.houday 1153 
	reload)
1154 
		killall -HUP chilli
1155 
		;;
799 richard 1156 
 
2394 tom.houday 1157 
	restart)
1158 
		\$0 stop
1159 
		sleep 2
1160 
		\$0 start
1161 
		;;
799 richard 1162 
 
2394 tom.houday 1163 
	status)
1164 
		status chilli
1165 
		RETVAL=0
1166 
		;;
1167 
 
1168 
	stop)
2454 tom.houday 1169 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1170 
			gprintf "Shutting down \$prog: "
1171 
			killproc /usr/sbin/chilli
1172 
			RETVAL=\$?
1173 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1174 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1175 
		else
2394 tom.houday 1176 
			gprintf "chilli is not running"
1177 
		fi
1178 
		;;
1179 
 
1180 
	*)
1181 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1182 
		exit 1
799 richard 1183 
esac
1184 
echo
1185 
EOF
2324 tom.houday 1186 
	chmod a+x /etc/init.d/chilli
1187 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1188 
# conf file creation
346 richard 1189 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1190 
	#NTP Option configuration for DHCP
2032 richard 1191 
	#DHCP Options : rfc2132
1192 
		#dhcp option value will be convert in hexa.
1193 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1194 
		#
2032 richard 1195 
		#    Code   Len         Address 1               Address 2
1196 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1197 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1198 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1199 
		#
1200 
		#Code : 42 => 2a
1201 
		#Len : 4 => 04
2688 lucas.echa 1202 
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1203 
	cat <<EOF > /etc/chilli.conf
1204 
# coova config for ALCASAR
2775 rexy 1205 
cmdsocket	/run/chilli.sock
1336 richard 1206 
unixipc		chilli.$INTIF.ipc
2775 rexy 1207 
pidfile		/run/chilli.pid
346 richard 1208 
net		$PRIVATE_NETWORK_MASK
595 richard 1209 
dhcpif		$INTIF
841 richard 1210 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1211 
#nodynip
865 richard 1212 
#statip
1213 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1214 
domain		$DOMAIN
355 richard 1215 
dns1		$PRIVATE_IP
1216 
dns2		$PRIVATE_IP
346 richard 1217 
uamlisten	$PRIVATE_IP
503 richard 1218 
uamport		3990
2370 tom.houday 1219 
uamuiport	3991
837 richard 1220 
macauth
1221 
macpasswd	password
1697 richard 1222 
strictmacauth
1243 richard 1223 
locationname	$HOSTNAME.$DOMAIN
346 richard 1224 
radiusserver1	127.0.0.1
1225 
radiusserver2	127.0.0.1
1226 
radiussecret	$secretradius
1227 
radiusauthport	1812
1228 
radiusacctport	1813
2818 rexy 1229 
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1230 
redirurl
1243 richard 1231 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1232 
uamsecret	$secretuam
1249 richard 1233 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1234 
coaport		3799
1379 richard 1235 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1236 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1237 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1238 
include		$DIR_DEST_ETC/alcasar-uamallowed
1239 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1240 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1241 
#dhcpgateway		none
1242 
#dhcprelayagent		none
1610 franck 1243 
#dhcpgatewayport	none
2234 richard 1244 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1245 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1246 
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1247 
#redirssl
1248 
#uamuissl
346 richard 1249 
EOF
2274 richard 1250 
# 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 1251 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1252 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1253 
# create files for trusted domains and urls
1148 crox53 1254 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1255 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1256 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1257 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1258 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1259 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1260 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1261 
	if [ "$chilli_exist" == "1" ]
1262 
	then
2454 tom.houday 1263 
		userdel -r chilli 2>/dev/null
796 richard 1264 
	fi
1265 
	groupadd -f chilli
1266 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1267 
}  # End of chilli()
1349 richard 1268 
 
2541 rexy 1269 
################################################################
2990 rexy 1270 
##                        "e2guardian"                        ##
3193 rexy 1271 
## - Set the parameters of this HTTP proxy (as controler)     ##
2541 rexy 1272 
################################################################
2724 rexy 1273 
e2guardian()
1 root 1274 
{
2758 rexy 1275 
# Adapt systemd unit
2937 rexy 1276 
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1277 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
3177 rexy 1278 
	$SED "s?^After=.*?After=network-online.target chilli.service?g" /etc/systemd/system/e2guardian.service
1279 
	$SED "/^PIDFile=/d" /etc/systemd/system/e2guardian.service
1280 
 
2937 rexy 1281 
# Adapt the main conf file
3197 rexy 1282 
	[ -e $DIR_E2G/e2guardian.conf.default ] || cp $DIR_E2G/e2guardian.conf $DIR_E2G/e2guardian.conf.default
1293 richard 1283 
# French deny HTML page
3197 rexy 1284 
	$SED "s?^language =.*?language = 'french'?g" $DIR_E2G/e2guardian.conf
3200 rexy 1285 
# Listen & loop prevention on loopback
3197 rexy 1286 
	$SED "s?^#checkip = 127.0.0.1.*?checkip = 127.0.0.1?g" $DIR_E2G/e2guardian.conf
2840 rexy 1287 
# 2 filtergroups (8080 & 8090)
3197 rexy 1288 
	$SED "s?^#filtergroups =.*?filtergroups = 2?g" $DIR_E2G/e2guardian.conf
3193 rexy 1289 
# Listen on LAN only
3197 rexy 1290 
	$SED "s?^#filterip =.*?filterip = $PRIVATE_IP?g" $DIR_E2G/e2guardian.conf
3193 rexy 1291 
# Listen on 8080 (group1 : BL users on HTTP)
3197 rexy 1292 
	$SED "s?^#filterports = 8080.*?filterports = 8080?g" $DIR_E2G/e2guardian.conf
3193 rexy 1293 
# Listen on 8081 (group2 : previously AV users --> to be redefine)
3197 rexy 1294 
#	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_E2G/e2guardian.conf
1295 
	$SED "s?^#filterports = 8081.*?filterports = 8081?g" $DIR_E2G/e2guardian.conf
3193 rexy 1296 
# for now we don't listen transparently on 8443 (HTTPS) (only in future version)
3197 rexy 1297 
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_E2G/e2guardian.conf
1293 richard 1298 
# Don't log
3197 rexy 1299 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_E2G/e2guardian.conf
2775 rexy 1300 
# Disable HTML content control (weighted & banned)
3197 rexy 1301 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_E2G/e2guardian.conf
2840 rexy 1302 
# Enable authport plugin
3197 rexy 1303 
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_E2G/e2guardian.conf
1304 
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_E2G/e2guardian.conf
3193 rexy 1305 
	# !!! Set Max RAM cache to 10Mb (for antimalware/EDR)
3197 rexy 1306 
	#$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_E2G/e2guardian.conf
3193 rexy 1307 
	# !!! Set Max file size cache to 20Mb (for antimalware/EDR)
3197 rexy 1308 
	#$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_E2G/e2guardian.conf
2841 rexy 1309 
 
2867 rexy 1310 
# copy & adapt HTML templates
2866 rexy 1311 
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1312 
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1313 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1314 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1315 
 
3193 rexy 1316 
###### ALCASAR filtering for group1 (blacklisted_users) ####
1317 
# Adapt group1 conf file
3197 rexy 1318 
	[ -e $DIR_E2G/e2guardianf1.conf.default ] || cp $DIR_E2G/e2guardianf1.conf $DIR_E2G/e2guardianf1.conf.default
3200 rexy 1319 
	$SED "s?^#reportinglevel =.*?reportinglevel = 3?g" $DIR_E2G/e2guardianf1.conf
1320 
	$SED "s?^#groupname =.*?groupname = 'blacklisted_users'?g" $DIR_E2G/e2guardianf1.conf
1321 
	$SED "s?^#htmltemplate =.*?htmltemplate = 'alcasar-e2g.html'?g" $DIR_E2G/e2guardianf1.conf
1322 
	$SED "s?^\.Define LISTDIR.*?\.Define LISTDIR <$DIR_E2G/lists/group1>?g" $DIR_E2G/e2guardianf1.conf
3197 rexy 1323 
	DIR_E2G_GROUP1="$DIR_E2G/lists/group1"
1324 
	cp -r $DIR_E2G/lists/example.group $DIR_E2G_GROUP1
1325 
	chown -R e2guardian:root $DIR_E2G_GROUP1
2840 rexy 1326 
# RAZ bannedphraselist
3197 rexy 1327 
	$SED "s?^[^#]?#&?g" $DIR_E2G_GROUP1/bannedphraselist # (comment what is not)
2519 rexy 1328 
# Disable URL control with regex
3197 rexy 1329 
	$SED "s?^[^#]?#&?g" $DIR_E2G_GROUP1/bannedregexpurllist # (comment what is not)
2758 rexy 1330 
# Dont filtering files by extension or mime-type (empty list)
3197 rexy 1331 
	> $DIR_E2G_GROUP1/bannedextensionlist
1332 
	> $DIR_E2G_GROUP1/bannedmimetypelist
2758 rexy 1333 
# Creation of ALCASAR banned site list
3197 rexy 1334 
	cat <<EOF > $DIR_E2G_GROUP1/greysitelist
2775 rexy 1335 
# E2guardian filter config for ALCASAR
1336 
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1337 
# block all SSL and CONNECT tunnels
1338 
**s
1339 
# block all SSL and CONNECT tunnels specified only as an IP
1340 
*ips
1341 
# block all sites specified only by an IP
1342 
*ip
1343 
EOF
3195 rexy 1344 
# Creation of file for banned URLs (filled later with Toulouse BL --> see BL function)
3197 rexy 1345 
	cat <<EOF > $DIR_E2G_GROUP1/bannedurllist
3193 rexy 1346 
# E2guardian URL filter config for ALCASAR
2758 rexy 1347 
EOF
3195 rexy 1348 
# Creation of files for rehabilited domains
3197 rexy 1349 
	> $DIR_E2G_GROUP1/exceptionsitelist
3195 rexy 1350 
# Creation of files for rehabilited IP
3197 rexy 1351 
	[ -e $DIR_E2G/lists/common/exceptioniplist.default ] || mv $DIR_E2G/lists/common/exceptioniplist $DIR_E2G/lists/common/exceptioniplist.default
1352 
	touch $DIR_E2G/lists/common/exceptioniplist
2758 rexy 1353 
# Add Bing to the safesearch url regext list (parental control)
3197 rexy 1354 
	cat <<EOF >> $DIR_E2G_GROUP1/urlregexplist
2758 rexy 1355 
# Bing - add 'adlt=strict'
1356 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1357 
EOF
3197 rexy 1358 
	# 'Safesearch' regex actualisation
1359 
	$SED "s?images?search?g" $DIR_E2G_GROUP1/urlregexplist
1360 
	# change the google safesearch ("safe=strict" instead of "safe=vss")
1361 
	$SED "s?safe=vss?safe=strict?g" $DIR_E2G_GROUP1/urlregexplist
2841 rexy 1362 
 
3193 rexy 1363 
# Create & adapt group2 conf file (av + av_wl)
3197 rexy 1364 
	cp $DIR_E2G/e2guardianf1.conf.default $DIR_E2G/e2guardianf2.conf
1365 
	$SED "s?^#reportinglevel =.*?reportinglevel = 3?g" $DIR_E2G/e2guardianf2.conf
1366 
	$SED "s?^#groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_E2G/e2guardianf2.conf
1367 
	$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 1368 
 
2775 rexy 1369 
# create log folder
3193 rexy 1370 
	mkdir -p /var/log/e2guardian
2775 rexy 1371 
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1372 
} # End of e2guardian()
1 root 1373 
 
2724 rexy 1374 
##############################################################
2990 rexy 1375 
##                        "ulogd"                           ##
2724 rexy 1376 
## - Ulog config for multi-log files                        ##
1377 
##############################################################
1378 
ulogd()
476 richard 1379 
{
1380 
# Three instances of ulogd (three different logfiles)
1381 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1382 
	nl=1
1358 richard 1383 
	for log_type in traceability ssh ext-access
478 richard 1384 
	do
2937 rexy 1385 
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1386 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1387 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1388 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1389 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1390 
[emu1]
478 richard 1391 
file="/var/log/firewall/$log_type.log"
1392 
sync=1
1393 
EOF
2938 rexy 1394 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1395 
		nl=`expr $nl + 1`
1396 
	done
476 richard 1397 
	chown -R root:apache /var/log/firewall
1398 
	chmod 750 /var/log/firewall
1399 
	chmod 640 /var/log/firewall/*
2724 rexy 1400 
}  # End of ulogd()
476 richard 1401 
 
1159 crox53 1402 
##########################################################
2990 rexy 1403 
##                     "nfsen"                          ##
2771 rexy 1404 
## - configure NetFlow collector (nfcapd)               ##
1405 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1406 
##########################################################
1389 richard 1407 
nfsen()
1 root 1408 
{
2772 rexy 1409 
	groupadd -f nfcapd
2868 rexy 1410 
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1411 
# nfcapd unit for systemd
2937 rexy 1412 
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1413 
#  This file is part of systemd.
1414 
#
1415 
#  systemd is free software; you can redistribute it and/or modify it
1416 
#  under the terms of the GNU General Public License as published by
1417 
#  the Free Software Foundation; either version 2 of the License, or
1418 
#  (at your option) any later version.
1419 
 
2771 rexy 1420 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1421 
[Unit]
2771 rexy 1422 
Description=Netflow Capture Daemon
1423 
After=network-online.target iptables.service
1372 richard 1424 
 
1425 
[Service]
3079 rexy 1426 
Type=simple
2776 rexy 1427 
ExecStartPre=/bin/mkdir -p /run/nfcapd
1428 
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1429 
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1430 
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 1431 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1432 
 
1433 
[Install]
1434 
WantedBy=multi-user.target
1435 
EOF
2825 rexy 1436 
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1437 
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1438 
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1439 
} # End of nfsen()
1 root 1440 
 
2552 rexy 1441 
###########################################################
2990 rexy 1442 
##                       "vnstat"                        ##
2809 rexy 1443 
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1444 
###########################################################
2724 rexy 1445 
vnstat()
1541 richard 1446 
{
2990 rexy 1447 
# vnstat
2933 rexy 1448 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1449 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1450 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1451 
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1452 
# vnstat-dashboard
2933 rexy 1453 
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1454 
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1455 
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1456 
} # End of vnstat()
2281 tom.houday 1457 
 
2724 rexy 1458 
#########################################################
2990 rexy 1459 
##                     "unbound"                       ##
2724 rexy 1460 
## - create the conf files for 4 unbound services      ##
1461 
## - create the systemd files for 4 unbound services   ##
1462 
#########################################################
2688 lucas.echa 1463 
unbound ()
1464 
{
1465 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1466 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1467 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1468 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1469 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1470 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1471 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1472 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1473 
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1474 
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1475 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1476 
 
2724 rexy 1477 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1478 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1479 
forward-zone:
1480 
	name: "."
1481 
	forward-addr: $DNS1
1482 
	forward-addr: $DNS2
1472 richard 1483 
EOF
1484 
 
2724 rexy 1485 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1486 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1487 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1488 
## Add one block for each domain name managed by an other DNS server
1489 
##
1490 
## Example:
1491 
##
1492 
## server:
1493 
##     local-zone: "<your_domain>." transparent
1494 
## forward-zone:
1495 
##     name: "<your_domain>."
1496 
##     forward-addr: <@IP_domain_server>
1497 
##
2558 rexy 1498 
EOF
1499 
 
2724 rexy 1500 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1501 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1502 
server:
1503 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1504 
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1505 
EOF
1506 
 
2724 rexy 1507 
# Configuration file for lo of forward unbound
2688 lucas.echa 1508 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1509 
server:
1510 
	interface: 127.0.0.1@53
1511 
	access-control-view: 127.0.0.1/8 lo
1512 
view:
1513 
	name: "lo"
2864 rexy 1514 
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1515 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1516 
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1517 
	view-first: yes
1518 
EOF
1519 
 
2724 rexy 1520 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1521 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1522 
server:
1523 
	interface: ${PRIVATE_IP}@53
1524 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1525 
view:
1526 
	name: "$INTIF"
1527 
	view-first: yes
1528 
EOF
1529 
 
2831 rexy 1530 
# Configuration file for main unbound
2688 lucas.echa 1531 
	cat << EOF > /etc/unbound/unbound.conf
1532 
server:
1533 
	verbosity: 1
1534 
	hide-version: yes
1535 
	hide-identity: yes
1536 
	do-ip6: no
1537 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1538 
	include: /etc/unbound/conf.d/common/local-forward/*
1539 
	include: /etc/unbound/conf.d/common/local-dns/*
1540 
	include: /etc/unbound/conf.d/forward/*
1541 
EOF
1542 
 
2724 rexy 1543 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1544 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1545 
server:
1546 
	interface: ${PRIVATE_IP}@54
1547 
	access-control: $PRIVATE_IP_MASK allow
1548 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1549 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1550 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1551 
EOF
1552 
 
2724 rexy 1553 
# Configuration file for blacklist unbound
2688 lucas.echa 1554 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1555 
server:
1556 
	verbosity: 1
1557 
	hide-version: yes
1558 
	hide-identity: yes
1559 
	do-ip6: no
1560 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1561 
	chroot: ""
1562 
	define-tag: "blacklist"
1563 
	log-local-actions: yes
1564 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1565 
	include: /etc/unbound/conf.d/common/local-forward/*
1566 
	include: /etc/unbound/conf.d/common/local-dns/*
1567 
	include: /etc/unbound/conf.d/blacklist/*
1568 
	include: /usr/local/share/unbound-bl-enabled/*
1569 
EOF
1570 
 
2724 rexy 1571 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1572 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1573 
server:
1574 
	interface: ${PRIVATE_IP}@55
1575 
	access-control: $PRIVATE_IP_MASK allow
1576 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1577 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1578 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1579 
EOF
1580 
 
2724 rexy 1581 
# Configuration file for whitelist unbound
2688 lucas.echa 1582 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1583 
server:
3099 rexy 1584 
	module-config: "ipset validator iterator"
2688 lucas.echa 1585 
	verbosity: 1
1586 
	hide-version: yes
1587 
	hide-identity: yes
1588 
	do-ip6: no
1589 
	do-not-query-localhost: no
1590 
	define-tag: "whitelist"
1591 
	local-zone: "." transparent
1592 
	local-zone-tag: "." "whitelist"
3099 rexy 1593 
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1594 
	include: /etc/unbound/conf.d/common/local-forward/*
1595 
	include: /etc/unbound/conf.d/common/local-dns/*
1596 
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1597 
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1598 
	username: ""
1599 
ipset:
1600 
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1601 
EOF
1602 
 
2724 rexy 1603 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1604 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1605 
server:
1606 
	interface: ${PRIVATE_IP}@56
1607 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1608 
view:
1609 
	name: "$INTIF"
1610 
	local-zone: "." redirect
1611 
	local-data: ". A $PRIVATE_IP"
1612 
EOF
1613 
 
2724 rexy 1614 
# Configuration file for blackhole unbound
2688 lucas.echa 1615 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1616 
server:
1617 
	verbosity: 1
1618 
	hide-version: yes
1619 
	hide-identity: yes
1620 
	do-ip6: no
2861 rexy 1621 
	include: /etc/unbound/conf.d/common/local-forward/*
1622 
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1623 
	include: /etc/unbound/conf.d/blackhole/*
1624 
EOF
2937 rexy 1625 
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1626 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1627 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
3177 rexy 1628 
	$SED "/^PIDFile=/d" /etc/systemd/system/unbound.service
2688 lucas.echa 1629 
	for list in blacklist blackhole whitelist
1474 richard 1630 
	do
3177 rexy 1631 
		cp -f /etc/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
2937 rexy 1632 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1474 richard 1633 
	done
2724 rexy 1634 
} # End of unbound()
2688 lucas.echa 1635 
 
2689 lucas.echa 1636 
##################################################
2990 rexy 1637 
##                   "dhcpd"                    ##
2689 lucas.echa 1638 
##################################################
2724 rexy 1639 
dhcpd()
2689 lucas.echa 1640 
{
1641 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1642 
	cat <<EOF > /etc/dhcpd.conf
1643 
ddns-update-style none;
1644 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1645 
	option routers $PRIVATE_IP;
1646 
	option subnet-mask $PRIVATE_NETMASK;
1647 
	option domain-name-servers $PRIVATE_IP;
1648 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1649 
	default-lease-time 21600;
1650 
	max-lease-time 43200;
1651 
}
1652 
EOF
2724 rexy 1653 
} # End of dhcpd()
2689 lucas.echa 1654 
 
2552 rexy 1655 
##########################################################
2990 rexy 1656 
##                         "BL"                         ##
2769 rexy 1657 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1658 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1659 
##     - URLs for E²guardian                            ##
1660 
##     - IPs for NetFilter                              ##
2769 rexy 1661 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1662 
##########################################################
2724 rexy 1663 
BL()
308 richard 1664 
{
2990 rexy 1665 
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
3197 rexy 1666 
	rm -rf $DIR_E2G/lists/blacklists
1930 richard 1667 
	mkdir -p /tmp/blacklists
1938 richard 1668 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1669 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
3197 rexy 1670 
	mkdir -p $DIR_E2G/lists/blacklists/ossi-bl
1671 
	touch $DIR_E2G/lists/blacklists/ossi-bl/domains
1957 richard 1672 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
3197 rexy 1673 
	mkdir -p $DIR_E2G/lists/blacklists/ossi-wl
1674 
	touch $DIR_E2G/lists/blacklists/ossi-wl/domains
1957 richard 1675 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1676 
# add additional BL files
2770 rexy 1677 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1678 
	do
3197 rexy 1679 
		mkdir $DIR_E2G/lists/blacklists/ossi-bl-$x
1680 
		cp $DIR_BLACKLIST/$x  $DIR_E2G/lists/blacklists/ossi-bl-$x/domains
1957 richard 1681 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1682 
	done
3197 rexy 1683 
	chown -R e2guardian:apache $DIR_E2G
1957 richard 1684 
	chown -R root:apache $DIR_DEST_SHARE
3197 rexy 1685 
	chmod -R g+rw $DIR_E2G $DIR_DEST_SHARE
1927 richard 1686 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1687 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1688 
# enable the default categories
1957 richard 1689 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1690 
	rm -rf /tmp/blacklists
2724 rexy 1691 
} # End of BL()
219 jeremy 1692 
 
2552 rexy 1693 
#######################################################
2990 rexy 1694 
##                    "cron"                         ##
2552 rexy 1695 
## - write all cron & anacron files                  ##
1696 
#######################################################
2724 rexy 1697 
cron()
1 root 1698 
{
2640 rexy 1699 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1700 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1701 
	cat <<EOF > /etc/crontab
1828 richard 1702 
SHELL=/usr/bin/bash
2640 rexy 1703 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1704 
MAILTO=root
1705 
HOME=/
1706 
 
1707 
# run-parts
1708 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1709 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1710 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1711 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1712 
EOF
1713 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1714 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1715 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1716 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1717 
EOF
811 richard 1718 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1719 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1720 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1721 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1722 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1723 
EOF
952 franck 1724 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1725 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1726 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1727 
EOF
2454 tom.houday 1728 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1729 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1730 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1731 
EOF
2454 tom.houday 1732 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1733 
# Update the system and reboot if needed (everyday at 3:30 am)
1734 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1735 
EOF
2454 tom.houday 1736 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1737 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1738 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1739 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1740 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1741 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1742 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1743 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1744 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1745 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1746 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1747 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1748 
EOF
2454 tom.houday 1749 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1750 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1751 
# '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 1752 
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1753 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1754 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1755 
 
2886 rexy 1756 
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1757 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1758 
EOF
2454 tom.houday 1759 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1760 
# start dead daemons (after boot process and every 20')
1851 franck 1761 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1762 
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1763 
EOF
2454 tom.houday 1764 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1765 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1766 
 
1874 raphael.pi 1767 
EOF
2769 rexy 1768 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1769 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1770 
 
1771 
EOF
2304 tom.houday 1772 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1773 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1774 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1775 
EOF
2771 rexy 1776 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1777 
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1778 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1779 
EOF
1808 richard 1780 
# removing the users crons
522 richard 1781 
	rm -f /var/spool/cron/*
2724 rexy 1782 
} # End of cron()
1 root 1783 
 
2867 rexy 1784 
########################################################################
2990 rexy 1785 
##                              "Fail2Ban"                            ##
2867 rexy 1786 
##- Adapt conf file to ALCASAR                                        ##
1787 
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1788 
########################################################################
1163 crox53 1789 
fail2ban()
1790 
{
2868 rexy 1791 
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1792 
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
3191 rexy 1793 
	$SED "s?^before =.*?before = paths-mageia.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1794 
 
1795 
# add 5 jails and their filters
1796 
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1797 
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1798 
[sshd]
1799 
enabled = true
1800 
#enabled  = false
1801 
maxretry = 3
2868 rexy 1802 
bantime = 3m
1803 
findtime = 5m
2867 rexy 1804 
EOF
1805 
 
1806 
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1807 
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1808 
[lighttpd-auth]
1809 
enabled = true
1810 
#enabled  = false
1811 
maxretry = 3
2868 rexy 1812 
bantime = 3m
1813 
findtime = 3m
2867 rexy 1814 
EOF
1815 
 
1816 
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1817 
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1818 
[alcasar_mod-evasive]
1819 
#enabled = true
1820 
enabled = false
1821 
backend = auto
1822 
filter = alcasar_mod-evasive
1823 
action = iptables-allports[name=alcasar_mod-evasive]
1824 
logpath = /var/log/lighttpd/access.log
1825 
maxretry = 3
2868 rexy 1826 
bantime = 3m
1827 
findtime = 3m
2867 rexy 1828 
EOF
2990 rexy 1829 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1830 
[Definition]
1831 
failregex =  <HOST> .+\] "[^"]+" 403
1832 
ignoreregex =
1833 
EOF
1834 
 
1835 
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1836 
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1837 
[alcasar_intercept]
1838 
enabled = true
1839 
#enabled = false
1840 
backend = auto
1841 
filter = alcasar_intercept
1842 
action = iptables-allports[name=alcasar_intercept]
1843 
logpath = /var/log/lighttpd/access.log
1844 
maxretry = 5
2868 rexy 1845 
bantime = 3m
1846 
findtime = 3m
1847 
EOF
2990 rexy 1848 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1849 
[Definition]
1850 
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1851 
ignoreregex =
1852 
EOF
1853 
 
1854 
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1855 
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1856 
[alcasar_change-pwd]
1857 
enabled = true
1858 
#enabled = false
1859 
backend = auto
1860 
filter = alcasar_change-pwd
1861 
action = iptables-allports[name=alcasar_change-pwd]
1862 
logpath = /var/log/lighttpd/access.log
1863 
maxretry = 5
2868 rexy 1864 
bantime = 3m
1865 
findtime = 3m
2867 rexy 1866 
EOF
2990 rexy 1867 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1868 
[Definition]
1869 
failregex = <HOST> .* \"POST \/password\.php
1870 
ignoreregex =
1871 
EOF
1872 
 
2840 rexy 1873 
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1874 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1875 
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1876 
	chmod 644 /var/log/fail2ban.log
2887 rexy 1877 
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1878 
	/usr/bin/touch /var/log/auth.log
1515 richard 1879 
# fail2ban unit
2990 rexy 1880 
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1881 
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1882 
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1883 
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1884 
} # End of fail2ban()
1163 crox53 1885 
 
2990 rexy 1886 
########################################################
1887 
##                  "gammu_smsd"                      ##
1888 
## - Creating of SMS management database              ##
1889 
## - Write the gammu a gammu_smsd conf files          ##
1890 
########################################################
1376 richard 1891 
gammu_smsd()
1892 
{
2601 tom.houday 1893 
# Create 'gammu' system user
1894 
	groupadd -f gammu_smsd
2868 rexy 1895 
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1896 
	usermod -a -G dialout gammu_smsd
1897 
 
1898 
# Create 'gammu' database
1899 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1900 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1901 
# Add a gammu database structure
2688 lucas.echa 1902 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1903 
 
2552 rexy 1904 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1905 
	cat << EOF > /etc/gammurc
2552 rexy 1906 
[gammu]
1907 
device = /dev/ttyUSB0
1908 
connection = at115200
1909 
EOF
1910 
 
2601 tom.houday 1911 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1912 
[gammu]
1913 
port = /dev/ttyUSB0
1914 
connection = at115200
1915 
 
1916 
[smsd]
1917 
PIN = 1234
1918 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1919 
logformat = textall
1920 
debuglevel = 0
1921 
 
1922 
service = sql
1923 
driver = native_mysql
1924 
user = $DB_USER
1925 
password = $radiuspwd
1926 
pc = localhost
1927 
database = $DB_GAMMU
1928 
 
2631 rexy 1929 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1930 
 
1931 
StatusFrequency = 30
1380 richard 1932 
;LoopSleep = 2
1376 richard 1933 
 
1934 
;ResetFrequency = 300
1935 
;HardResetFrequency = 120
1936 
 
2454 tom.houday 1937 
CheckSecurity = 1
1376 richard 1938 
CheckSignal = 1
1939 
CheckBattery = 0
1940 
EOF
2601 tom.houday 1941 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1942 
 
2601 tom.houday 1943 
# Create the systemd unit
2937 rexy 1944 
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1945 
[Unit]
1946 
Description=SMS daemon for Gammu
1947 
Documentation=man:gammu-smsd(1)
3123 rexy 1948 
After=network.target mysqld.service
1376 richard 1949 
 
2601 tom.houday 1950 
[Service]
1951 
Type=forking
2775 rexy 1952 
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 1953 
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1954 
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1955 
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1956 
 
1957 
[Install]
1958 
WantedBy=multi-user.target
1959 
EOF
1960 
 
2314 richard 1961 
# Log folder for gammu-smsd
2772 rexy 1962 
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1963 
	chmod 755 /var/log/gammu-smsd
1376 richard 1964 
 
2552 rexy 1965 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1966 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1967 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1968 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1969 
#EOF
2552 rexy 1970 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1971 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1972 
 
2724 rexy 1973 
} # End of gammu_smsd()
1376 richard 1974 
 
2990 rexy 1975 
########################################################
1976 
##                      "msec"                        ##
1977 
## - Apply the "fileserver" security level            ##
1978 
## - remove the "system request" for rebooting        ##
1979 
## - Fix several file permissions                     ##
1980 
########################################################
2202 richard 1981 
msec()
1982 
{
1983 
 
1984 
# Apply fileserver security level
2990 rexy 1985 
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1986 
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1987 
 
2203 richard 1988 
# Set permissions monitoring and enforcement
2202 richard 1989 
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 1990 
/var/log/firewall/                      root.apache     750
2202 richard 1991 
/var/log/firewall/*                     root.apache     640
1992 
/etc/security/msec/perm.local           root.root       640
1993 
/etc/security/msec/level.local          root.root       640
1994 
/etc/freeradius-web                     root.apache     750
1995 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 1996 
/etc/raddb/client.conf                  radius.radius   640
1997 
/etc/raddb/radius.conf                  radius.radius   640
1998 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 1999 
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2000 
/etc/pki/CA/                            root.apache     750 force
2001 
/etc/pki/CA/*                           root.apache     640 force
2002 
/etc/pki/CA/private/                    root.root       700 force
2003 
/etc/pki/CA/private/*                   root.root       600 force
2004 
/etc/pki/tls/private/                   root.apache     750 force
2005 
/etc/pki/tls/private/*                  root.apache     640 force
2202 richard 2006 
EOF
2454 tom.houday 2007 
# apply now hourly & daily checks
2990 rexy 2008 
	/usr/sbin/msec
2009 
	/etc/cron.weekly/msec
2202 richard 2010 
 
2724 rexy 2011 
} # End of msec()
2202 richard 2012 
 
2013 
##################################################################
2552 rexy 2014 
##                   Fonction "letsencrypt"                     ##
2015 
## - Install Let's Encrypt client                               ##
2016 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2017 
##################################################################
2018 
letsencrypt()
2019 
{
3170 rexy 2020 
	acmesh_installDir="/opt/acme.sh"
2021 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2022 
	acmesh_userAgent="ALCASAR"
2990 rexy 2023 
# Remove potential old installers
2586 tom.houday 2024 
	rm -rf /tmp/acme.sh-*
3170 rexy 2025 
	[ -d $acmesh_confDir ] && rm -rf $acmesh_confDir
2990 rexy 2026 
# Extract acme.sh
2304 tom.houday 2027 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2028 
	pwdInstall=$(pwd)
3169 rexy 2029 
	cd /tmp/acme.sh-* || { echo "Unable to find tmp ACME directory"; exit 1; }
3170 rexy 2030 
	mkdir $acmesh_confDir ; chown root:apache $acmesh_confDir ; chmod 440 $acmesh_confDir
2031 
	mkdir $acmesh_confDir/{data,certs,ca} ; chown root:apache $acmesh_confDir/{data,certs,ca} ; chmod 440 $acmesh_confDir/{data,certs,ca}
2990 rexy 2032 
# Install acme.sh
2304 tom.houday 2033 
	./acme.sh --install \
2034 
		--home $acmesh_installDir \
2035 
		--config-home $acmesh_confDir/data \
2036 
		--certhome $acmesh_confDir/certs \
2037 
		--accountkey $acmesh_confDir/ca/account.key \
2038 
		--accountconf $acmesh_confDir/data/account.conf \
2039 
		--useragent $acmesh_userAgent \
2308 tom.houday 2040 
		--nocron \
2041 
		> /dev/null
2304 tom.houday 2042 
	if [ $? -ne 0 ]; then
2043 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2044 
	fi
2990 rexy 2045 
# Create configuration file
2304 tom.houday 2046 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2047 
email=
2048 
dateIssueRequest=
2049 
domainRequest=
2050 
challenge=
2051 
dateIssued=
2052 
dnsapi=
2053 
dateNextRenewal=
2054 
EOF
2688 lucas.echa 2055 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2056 
	rm -rf /tmp/acme.sh-*
2724 rexy 2057 
} # End of letsencrypt()
2304 tom.houday 2058 
 
2059 
##################################################################
2990 rexy 2060 
##                       "mail_service"                         ##
2994 rexy 2061 
## - Install Postfix conf for email registration method         ##
2990 rexy 2062 
##################################################################
2063 
mail_service()
2064 
{
3062 rexy 2065 
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2066 
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2067 
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2068 
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
3180 rexy 2069 
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf
2070 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
2990 rexy 2071 
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2072 
smtputf8_enable = no
3062 rexy 2073 
smtp_use_tls = yes
2074 
smtp_tls_wrappermode = yes
3005 rexy 2075 
smtp_sasl_auth_enable = yes
2076 
smtp_sasl_security_options = noanonymous
2077 
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2078 
relayhost =
2990 rexy 2079 
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2080 
EOT
2990 rexy 2081 
	chown -R postfix:postfix /var/lib/postfix
2082 
} # end of mail_service
2083 
 
2084 
##################################################################
2552 rexy 2085 
##                    Fonction "post_install"                   ##
2086 
## - Modifying banners (locals et ssh) & prompts                ##
2087 
## - SSH config                                                 ##
2088 
## - sudoers config & files security                            ##
2089 
## - log rotate & ANSSI security parameters                     ##
2090 
## - Apply former conf in case of an update                     ##
2091 
##################################################################
1 root 2092 
post_install()
2093 
{
3093 rexy 2094 
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2095 
# change the SSHD options
2195 richard 2096 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2097 
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2098 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2099 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2100 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2101 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2102 
# sshd listens on EXTIF & INTIF
2103 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2104 
# sshd authorized certificate for root login
2105 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2106 
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2107 
# ALCASAR conf file
2818 rexy 2108 
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2109 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2110 
	echo "SSH_LAN=22" >> $CONF_FILE
2111 
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2112 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2113 
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2114 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2115 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2116 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2117 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2118 
	echo "LDAP_FILTER=" >> $CONF_FILE
2119 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2120 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2121 
	echo "LDAP_SSL=on" >> $CONF_FILE
2122 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2123 
	echo "SMS=off" >> $CONF_FILE
2124 
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2125 
	echo "MAIL=off" >> $CONF_FILE
2126 
	echo "MAIL_TYPE=" >> $CONF_FILE
2127 
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2128 
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2129 
	echo "MAIL_ADDR=" >> $CONF_FILE
2130 
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2131 
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2132 
	echo "BL_PUREIP=on" >> $CONF_FILE
2133 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2134 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2135 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2136 
	echo "WIFI4EU=off" >> $CONF_FILE
2137 
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2138 
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2139 
# Prompt customisation (colors)
1 root 2140 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2141 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2142 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2143 
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2144 
# sudoers configuration for "apache" & "sysadmin"
1 root 2145 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2146 
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2147 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2148 
# Modify some logrotate files (gammu, ulogd)
1 root 2149 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2150 
	chmod 644 /etc/logrotate.d/*
2195 richard 2151 
# Log compression
706 franck 2152 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2153 
# actualisation des fichiers logs compressés
2521 armand.ito 2154 
	for dir in firewall e2guardian lighttpd
706 franck 2155 
	do
2688 lucas.echa 2156 
		find /var/log/$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 2157 
	done
2601 tom.houday 2158 
	/usr/bin/systemctl daemon-reload
2956 rexy 2159 
# processes started at boot time (Systemctl)
3170 rexy 2160 
	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 2161 
	do
1574 richard 2162 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2163 
	done
2454 tom.houday 2164 
 
1452 richard 2165 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2166 
	for i in ulogd gpm dhcpd
1452 richard 2167 
	do
1574 richard 2168 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2169 
	done
2454 tom.houday 2170 
 
2864 rexy 2171 
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2172 
# ignore ICMP broadcast (smurf attack)
2173 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2174 
# ignore ICMP errors bogus
2175 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2176 
# remove ICMP redirects responces
2177 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2178 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2179 
# enable SYN Cookies (Syn flood attacks)
2180 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2181 
# enable kernel antispoofing
2182 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2183 
# ignore source routing
2184 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2185 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2186 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2187 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2188 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2189 
# disable iptables_helpers
2190 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2191 
# Switch to the router mode
2192 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2193 
# Remove unused service ipv6
1964 franck 2194 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2195 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2196 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2197 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2198 
# switch to multi-users runlevel (instead of x11)
1221 richard 2199 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2200 
# disable Core dump file
2201 
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2202 
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2203 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2204 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2205 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2206 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2207 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
3190 rexy 2208 
	vm_vga=`lsmod | grep -c -E "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2209 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2210 
	then
2454 tom.houday 2211 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2212 
		echo >> /etc/mageia-release
2213 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2214 
	else
2215 
		echo > /etc/mageia-release
2454 tom.houday 2216 
	fi
2217 
	if [ $Lang == "fr" ]
2218 
	then
3093 rexy 2219 
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2220 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2221 
	else
3093 rexy 2222 
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2223 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2224 
	fi
2225 
	/usr/bin/update-grub2
1221 richard 2226 
# Load and apply the previous conf file
2227 
	if [ "$mode" = "update" ]
532 richard 2228 
	then
2887 rexy 2229 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2230 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2231 
		PARENT_SCRIPT=`basename $0`
2232 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2233 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2234 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2235 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2236 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2237 
	fi
2560 rexy 2238 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2239 
	chown -R root:apache $DIR_DEST_ETC/*
2240 
	chmod -R 660 $DIR_DEST_ETC/*
2241 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2242 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2243 
	echo ""
1 root 2244 
	echo "#############################################################################"
638 richard 2245 
	if [ $Lang == "fr" ]
2246 
		then
2247 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2248 
		echo "#                                                                           #"
2249 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2250 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2251 
		echo "#                                                                           #"
2252 
		echo "#############################################################################"
2253 
		echo
2254 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2255 
		echo
2256 
		echo "- Lisez attentivement la documentation d'exploitation"
2257 
		echo
2688 lucas.echa 2258 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2259 
		echo
2260 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2261 
	else
2396 tom.houday 2262 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2263 
		echo "#                                                                           #"
2264 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2265 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2266 
		echo "#                                                                           #"
2267 
		echo "#############################################################################"
2268 
		echo
2269 
		echo "- The system will be rebooted in order to operate ALCASAR"
2270 
		echo
2271 
		echo "- Read the exploitation documentation"
2272 
		echo
2688 lucas.echa 2273 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2274 
		echo
2275 
		echo "                   Hit 'Enter' to continue"
2276 
	fi
1782 franck 2277 
	sleep 2
2560 rexy 2278 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2279 
	then
2688 lucas.echa 2280 
		read
815 richard 2281 
	fi
774 richard 2282 
	clear
1 root 2283 
	reboot
2724 rexy 2284 
} # End of post_install()
1 root 2285 
 
2552 rexy 2286 
#####################################################################################
2287 
#                                   Main Install loop                               #
2288 
#####################################################################################
832 richard 2289 
dir_exec=`dirname "$0"`
2290 
if [ $dir_exec != "." ]
2291 
then
2292 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2293 
	echo "Launch this program from the ALCASAR archive directory"
2294 
	exit 0
2295 
fi
2688 lucas.echa 2296 
if [ $EUID -gt 0 ]
2220 richard 2297 
then
2688 lucas.echa 2298 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2299 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2300 
	exit 0
2301 
fi
832 richard 2302 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2303 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2304 
nb_args=$#
2305 
args=$1
2306 
if [ $nb_args -eq 0 ]
2307 
then
2308 
	nb_args=1
2309 
	args="-h"
2310 
fi
1062 richard 2311 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2312 
case $args in
2313 
	-\? | -h* | --h*)
2314 
		echo "$usage"
2315 
		exit 0
2316 
		;;
291 franck 2317 
	-i | --install)
3180 rexy 2318 
		for func in system_testing network_testing
2724 rexy 2319 
		do
2320 
			header_install
2321 
			$func
2322 
			if [ $DEBUG_ALCASAR == "on" ]
2323 
			then
3179 rexy 2324 
				echo "*** 'debug' : end installing function '$func' ***"
2724 rexy 2325 
				read
2326 
			fi
2327 
		done
595 richard 2328 
# RPMs install
2941 rexy 2329 
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2330 
		if [ "$?" != "0" ]
1 root 2331 
		then
595 richard 2332 
			exit 0
2333 
		fi
1249 richard 2334 
		if [ -e $CONF_FILE ]
595 richard 2335 
		then
2458 richard 2336 
# Uninstall or update the running version
2337 
			if [ "$mode" == "update" ]
2338 
			then
2560 rexy 2339 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2340 
			else
2560 rexy 2341 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2342 
			fi
595 richard 2343 
		fi
2847 rexy 2344 
		if [ $DEBUG_ALCASAR == "on" ]
2345 
		then
2346 
			echo "*** 'debug' : end of cleaning ***"
2347 
			read
2348 
		fi
2980 rexy 2349 
# Avoid some RPM automatic updates
2350 
		echo "/^kernel/" > /etc/urpmi/skip.list
2351 
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2352 
		echo "/^freeradius/" >> /etc/urpmi/skip.list
3190 rexy 2353 
		if [ `grep -E '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
3170 rexy 2354 
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf freeradius?g" /etc/dnf/dnf.conf
2980 rexy 2355 
		else
3170 rexy 2356 
			echo "exclude=kernel* wkhtmltopdf freeradius" >> /etc/dnf/dnf.conf
2980 rexy 2357 
		fi
2835 rexy 2358 
# Test if conf file
2359 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2360 
		then
2826 rexy 2361 
# Extract some info from the previous configuration file
2834 rexy 2362 
			cd /var/tmp
2363 
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2364 
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2365 
			then
2366 
				header_install
2367 
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2368 
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2369 
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2370 
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2371 
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2372 
				if [ $Lang == "fr" ]
2834 rexy 2373 
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2374 
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2375 
				fi
2834 rexy 2376 
				response=0
2377 
				PTN='^[oOnNyY]?$'
2378 
				until [[ "$response" =~ $PTN ]]
2379 
				do
2380 
					if [ $Lang == "fr" ]
2381 
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2382 
						else echo -n "Do you want to use it (Y/n)?";
2383 
					fi
2384 
					read response
2385 
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2386 
					then
2387 
						rm -f /var/tmp/alcasar-conf*
2388 
						rm -rf /var/tmp/conf
2389 
					fi
2390 
				done
2391 
			fi
2847 rexy 2392 
			cd $DIR_INSTALL
597 richard 2393 
		fi
636 richard 2394 
# Test if update
2834 rexy 2395 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2396 
		then
2397 
			if [ $Lang == "fr" ]
2398 
				then echo "#### Installation avec mise à jour ####";
2399 
				else echo "#### Installation with update     ####";
2400 
			fi
5 franck 2401 
			mode="update"
1 root 2402 
		fi
3170 rexy 2403 
		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 2404 
		do
2405 
			$func
2466 richard 2406 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2407 
			then
3179 rexy 2408 
				echo "*** 'debug' : end installing function '$func' ***"
2688 lucas.echa 2409 
				read
2466 richard 2410 
			fi
14 richard 2411 
		done
5 franck 2412 
		;;
291 franck 2413 
	-u | --uninstall)
1828 richard 2414 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2415 
		then
597 richard 2416 
			if [ $Lang == "fr" ]
2417 
				then echo "ALCASAR n'est pas installé!";
2418 
				else echo "ALCASAR isn't installed!";
2419 
			fi
1 root 2420 
			exit 0
2421 
		fi
5 franck 2422 
		response=0
2760 lucas.echa 2423 
		PTN='^[oOyYnN]?$'
2424 
		until [[ "$response" =~ $PTN ]]
5 franck 2425 
		do
597 richard 2426 
			if [ $Lang == "fr" ]
2760 lucas.echa 2427 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2428 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2429 
			fi
5 franck 2430 
			read response
2431 
		done
1103 richard 2432 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2433 
		then
3206 rexy 2434 
			$DIR_DEST_BIN/alcasar-conf.sh --create
2454 tom.houday 2435 
		else
2560 rexy 2436 
			rm -f /var/tmp/alcasar-conf*
1 root 2437 
		fi
597 richard 2438 
# Uninstall the running version
2560 rexy 2439 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2440 
		;;
2441 
	*)
2442 
		echo "Argument inconnu :$1";
460 richard 2443 
		echo "Unknown argument :$1";
1 root 2444 
		echo "$usage"
2445 
		exit 1
2446 
		;;
2447 
esac
10 franck 2448 
# end of script