Subversion Repositories ALCASAR

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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 3195 2024-04-23 22:39:48Z 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
51 
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
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
1 root 69 
# ****** Paths - chemin des commandes *******
70 
SED="/bin/sed -i"
71 
# ****************** End of global parameters *********************
72 
 
2724 rexy 73 
license()
959 franck 74 
{
75 
	if [ $Lang == "fr" ]
1538 richard 76 
	then
3190 rexy 77 
		echo "                   *******************************"
78 
		echo "                   **** Licence d'utilisation ****"
79 
		echo "                   *******************************"
80 
		echo
81 
		echo "ALCASAR est un logiciel libre"
82 
		echo
83 
		echo "Avant de l'installer, vous devez accepter les termes de sa licence 'GPL-V3'"
84 
		echo "Le descriptif de cette licence est disponible dans le fichier 'GPL-3.0.txt'"
85 
		echo "Une traduction française est disponible dans le fichier 'GPL-3.0.fr.txt'."
86 
		echo
87 
		echo "Les objectifs de cette licence sont de garantir à l'utilisateur :"
88 
		echo "- La liberté d'exécuter le logiciel, pour n'importe quel usage ;"
89 
		echo "- La liberté d'étudier et d'adapter le logiciel à ses besoins ;"
90 
		echo "- La liberté de redistribuer des copies ;"
91 
		echo "- L'obligation de faire bénéficier à la communauté les versions modifiées."
92 
		echo
1538 richard 93 
	else
3190 rexy 94 
		echo "                   *******************************"
95 
		echo "                   ****      User License     ****"
96 
		echo "                   *******************************"
97 
		echo
98 
		echo "ALCASAR is an open source software"
99 
		echo
100 
		echo "Before install it, you must understand and accept the license 'GPL-V3'"
101 
		echo "you can read this license in the file 'GPL-3.0.txt'"
102 
		echo
103 
		echo "The goals of this license are :"
104 
		echo "- the freedom of using the software ;"
105 
		echo "- the freedom of studying et adapting it for its own uses ;"
106 
		echo "- the freedom of redistributing copies of it ;"
107 
		echo "- the compulsory of giving the modify versions to the community"
108 
		echo
959 franck 109 
	fi
1538 richard 110 
	response=0
2760 lucas.echa 111 
	PTN='^[oOyYnN]?$'
112 
	until [[ "$response" =~ $PTN ]]
1538 richard 113 
	do
114 
		if [ $Lang == "fr" ]
1563 franck 115 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 116 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
117 
		fi
118 
		read response
119 
	done
120 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
121 
	then
122 
		exit 1
123 
	fi
2724 rexy 124 
} # End of license()
959 franck 125 
 
2724 rexy 126 
header_install()
1 root 127 
{
128 
	clear
129 
	echo "-----------------------------------------------------------------------------"
460 richard 130 
	echo "                     ALCASAR V$VERSION Installation"
1 root 131 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
132 
	echo "-----------------------------------------------------------------------------"
2724 rexy 133 
} # End of header_install()
1 root 134 
 
2552 rexy 135 
########################################################
2990 rexy 136 
##                  "system_testing"                  ##
3190 rexy 137 
## - Test distribution version                        ##
2552 rexy 138 
## - Test ALCASAR version (if already installed)      ##
139 
## - Test free space on /var  (>10G)                  ##
140 
## - Test Internet access                             ##
141 
########################################################
2990 rexy 142 
system_testing()
29 richard 143 
{
1529 richard 144 
# Test of Mageia version
3043 rexy 145 
# extract the current Mageia version and hardware architecture (X86_64)
3190 rexy 146 
	fic="/etc/product.id"
147 
	DISTRIBUTION_NAME=`cat $fic|cut -d"," -f2|cut -d"=" -f2`
148 
	DISTRIBUTION_VERSION=`cat $fic|cut -d"," -f4|cut -d"=" -f2`
149 
	DISTRIBUTION_ARCH=`cat $fic|cut -d"," -f7|cut -d"=" -f2`
150 
	if [ "$DISTRIBUTION_ARCH" != "x86_64" ]
2149 richard 151 
		then
152 
		if [ $Lang == "fr" ]
2669 tom.houday 153 
			then echo "Votre architecture matérielle doit être en 64bits"
154 
			else echo "You hardware architecture must be 64bits"
2149 richard 155 
		fi
2482 lucas.echa 156 
		exit 1
2149 richard 157 
	fi
3190 rexy 158 
	if [[("$DISTRIBUTION_NAME" != "Mageia" ) || (( "$DISTRIBUTION_VERSION" != "8" ) && ( "$DISTRIBUTION_VERSION" != "9" ))]]
2688 lucas.echa 159 
	then
2669 tom.houday 160 
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
161 
			then
162 
			echo
163 
			if [ $Lang == "fr" ]
164 
				then
165 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
166 
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
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				echo "2 - Installez Linux-Mageia 8 et ALCASAR (cf. doc d'installation)"
2669 tom.houday 168 
				echo "3 - Importez votre base des usagers"
169 
			else
170 
				echo "The automatic update of ALCASAR can't be performed."
171 
				echo "1 - Save your traceability files and the user database"
3077 rexy 172 
				echo "2 - Install Linux-Mageia 8 & ALCASAR (cf. installation doc)"
2669 tom.houday 173 
				echo "3 - Import your users database"
174 
			fi
175 
		else
176 
			if [ $Lang == "fr" ]
177 
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
178 
				else echo "The installation of ALCASAR can't be performed."
179 
			fi
180 
		fi
181 
		echo
182 
		if [ $Lang == "fr" ]
3077 rexy 183 
			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
184 
			else echo "The OS must be replaced (Mageia8)"
2669 tom.houday 185 
		fi
2688 lucas.echa 186 
		exit 1
2669 tom.houday 187 
	fi
188 
 
1362 richard 189 
# Test if ALCASAR is already installed
190 
	if [ -e $CONF_FILE ]
191 
	then
2396 tom.houday 192 
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 193 
		if [ $Lang == "fr" ]
2669 tom.houday 194 
			then echo "La version $current_version d'ALCASAR est déjà installée"
195 
			else echo "ALCASAR version $current_version is already installed"
1342 richard 196 
		fi
1362 richard 197 
		response=0
2458 richard 198 
		PTN='^[12]$'
2760 lucas.echa 199 
		until [[ "$response" =~ $PTN ]]
1362 richard 200 
		do
201 
			if [ $Lang == "fr" ]
2669 tom.houday 202 
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
203 
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 204 
			fi
1362 richard 205 
			read response
206 
		done
2458 richard 207 
		if [ "$response" = "2" ]
1362 richard 208 
		then
2560 rexy 209 
			rm -f /var/tmp/alcasar-conf*
1362 richard 210 
		else
2870 rexy 211 
# Create the archive of conf files
1362 richard 212 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2970 rexy 213 
# avoid lack of local DNS resolution when unbound is updated (alcasar <= V5.3)
214 
			local_unbound_unit=`ls /etc/systemd/system/unbound* 2>/dev/null | wc -w`
215 
			if [ $local_unbound_unit -ne 4 ]; then
216 
				cp -f /lib/systemd/system/unbound*.service /etc/systemd/system/
217 
			fi
1362 richard 218 
			mode="update"
219 
		fi
3180 rexy 220 
	else
221 
		license
1529 richard 222 
	fi
2847 rexy 223 
# Free /var (when updating) and test free space
224 
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
225 
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 226 
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
227 
	if [ $free_space -lt 10 ]
1529 richard 228 
		then
2771 rexy 229 
		if [ $Lang == "fr" ]
2847 rexy 230 
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 231 
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 232 
		fi
2771 rexy 233 
	exit 0
1529 richard 234 
	fi
2990 rexy 235 
} # End of system_testing
2669 tom.houday 236 
 
2870 rexy 237 
########################################################
2990 rexy 238 
##                   "network_testing"                ##
239 
## - Internet access test                             ##
2870 rexy 240 
########################################################
2990 rexy 241 
network_testing()
2870 rexy 242 
{
2669 tom.houday 243 
# Detect external/internal interfaces
244 
	if [ -z "$EXTIF" ]; then
3112 rexy 245 
		GwListSorted=$(/usr/sbin/ip r list | grep default | cut -d" " -f5 | uniq )
246 
		nb_gw=$(echo $GwListSorted | wc -w)
247 
		if [ $nb_gw -eq 0 ]; then
2669 tom.houday 248 
			if [ "$Lang" == 'fr' ]
2771 rexy 249 
				then echo "Aucune passerelle par défaut configurée"
250 
				else echo "No default gateway configured"
2669 tom.houday 251 
			fi
252 
			exit 1
3112 rexy 253 
		elif [ $nb_gw -eq 1 ]; then
254 
			EXTIF="$GwListSorted"
255 
		else
256 
			if [ "$Lang" == 'fr' ]
257 
				then echo -n "Erreur : Plusieurs interfaces ont une passerelle par défaut ( "
258 
				else echo -n "Error : Several interfaces have a default gateway ( "
259 
			fi
260 
				echo "$GwListSorted" | tr "\n" " "
261 
				echo ")"
262 
			exit 1
2669 tom.houday 263 
		fi
264 
	fi
265 
	if [ "$Lang" == 'fr' ]
266 
		then echo "Interface externe (Internet) utilisée : $EXTIF"
267 
		else echo "External interface (Internet) used: $EXTIF"
268 
	fi
269 
 
270 
	if [ -z "$INTIF" ]; then
3112 rexy 271 
		IntifListSorted=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$" | uniq | sort)
272 
		IntifCount=$(echo "$IntifListSorted" | wc -w)
273 
		if [ $IntifCount -eq 0 ]; then
2669 tom.houday 274 
			if [ "$Lang" == 'fr' ]
275 
				then echo "Aucune interface de disponible pour le réseau interne"
276 
				else echo "No interface available for the internal network"
277 
			fi
278 
			exit 1
3112 rexy 279 
		elif [ $IntifCount -eq 1 ]; then
280 
			INTIF="$IntifListSorted"
2669 tom.houday 281 
		else
3112 rexy 282 
			IntifPreferred=$(echo "$IntifListSorted" | head -1 | cut -d' ' -f1)
2669 tom.houday 283 
			if [ "$Lang" == 'fr' ]
3112 rexy 284 
				then echo 'Liste des interfaces disponibles pour le réseau interne :'
285 
				else echo 'List of available interfaces for internal network:'
2669 tom.houday 286 
			fi
3112 rexy 287 
			echo "$IntifListSorted"
2669 tom.houday 288 
			response=''
289 
			while true; do
290 
				if [ "$Lang" == 'fr' ]
3112 rexy 291 
					then echo -n "Choix de l'interface interne ? [$IntifPreferred] "
292 
					else echo -n "Choice of internal interface ? [$IntifPreferred] "
2669 tom.houday 293 
				fi
294 
				read response
3112 rexy 295 
				[ -z "$response" ] && response="$IntifPreferred"
2669 tom.houday 296 
 
297 
				# Check if interface exist
3112 rexy 298 
				if [ "$(echo "$IntifListSorted" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 299 
					INTIF="$response"
300 
					break
301 
				else
302 
					if [ "$Lang" == 'fr' ]
303 
						then echo "Interface \"$response\" introuvable"
304 
						else echo "Interface \"$response\" not found"
305 
					fi
306 
				fi
307 
			done
308 
		fi
309 
	fi
310 
	if [ "$Lang" == 'fr' ]
311 
		then echo "Interface interne utilisée : $INTIF"
312 
		else echo "Internal interface used: $INTIF"
313 
	fi
314 
 
2290 richard 315 
	if [ $Lang == "fr" ]
316 
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 317 
		else echo -n "Network parameters tests: "
2290 richard 318 
	fi
319 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 320 
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 321 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 322 
	for i in $IF_INTERFACES
323 
	do
2688 lucas.echa 324 
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 325 
			rm -f ifcfg-$i
2454 tom.houday 326 
 
2282 richard 327 
			if [ $Lang == "fr" ]
328 
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 329 
				else echo "Deleting: ifcfg-$i"
2282 richard 330 
			fi
331 
		fi
332 
	done
2688 lucas.echa 333 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 334 
	echo -n "."
2454 tom.houday 335 
# Test Ethernet NIC links state
2669 tom.houday 336 
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
337 
	if [ ! -z "$interfacesDown" ]; then
338 
		for i in $interfacesDown; do
339 
			if [ $Lang == "fr" ]
340 
			then
341 
				echo -e "\nÉchec"
342 
				echo "Le lien réseau de la carte $i n'est pas actif."
343 
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
344 
			else
345 
				echo -e "\nFailed"
346 
				echo "The link state of $i interface is down."
347 
				echo "Make sure that this network card is connected to a switch or an A.P."
348 
			fi
349 
		done
350 
		exit 1
351 
	fi
1471 richard 352 
	echo -n "."
353 
# Test EXTIF config files
2681 tom.houday 354 
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
355 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 356 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 357 
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 358 
	then
784 richard 359 
		if [ $Lang == "fr" ]
2454 tom.houday 360 
		then
2669 tom.houday 361 
			echo -e "\nÉchec"
784 richard 362 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
363 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 364 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 365 
		else
2669 tom.houday 366 
			echo -e "\nFailed"
784 richard 367 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
368 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 369 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 370 
		fi
830 richard 371 
		echo "DEVICE=$EXTIF"
784 richard 372 
		echo "IPADDR="
373 
		echo "NETMASK="
374 
		echo "GATEWAY="
375 
		echo "DNS1="
376 
		echo "DNS2="
830 richard 377 
		echo "ONBOOT=yes"
2669 tom.houday 378 
		exit 1
784 richard 379 
	fi
380 
	echo -n "."
2290 richard 381 
# Test if default GW is alive
3190 rexy 382 
	arp_reply=`LANG=en_US.UTF8 /usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 383 
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 384 
		then
595 richard 385 
		if [ $Lang == "fr" ]
2454 tom.houday 386 
		then
2669 tom.houday 387 
			echo -e "\nÉchec"
2290 richard 388 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 389 
			echo "Réglez ce problème puis relancez ce script."
390 
		else
2669 tom.houday 391 
			echo -e "\nFailed"
2290 richard 392 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 393 
			echo "Resolv this problem, then restart this script."
394 
		fi
2669 tom.houday 395 
		exit 1
308 richard 396 
	fi
397 
	echo -n "."
2290 richard 398 
# Test Internet connectivity
2669 tom.houday 399 
	domainTested='www.google.com'
400 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
401 
	if [ $? -ne 0 ]; then
595 richard 402 
		if [ $Lang == "fr" ]
2454 tom.houday 403 
		then
2669 tom.houday 404 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 405 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
406 
			echo "Vérifiez la validité des adresses IP des DNS."
407 
		else
2669 tom.houday 408 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 409 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
410 
			echo "Verify the DNS IP addresses"
411 
		fi
2669 tom.houday 412 
		exit 1
29 richard 413 
	fi
308 richard 414 
	echo ". : ok"
2990 rexy 415 
} # End of network_testing()
302 richard 416 
 
2552 rexy 417 
#######################################################################
2990 rexy 418 
##                             "init"                                ##
2552 rexy 419 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
420 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
421 
#######################################################################
2724 rexy 422 
init()
302 richard 423 
{
527 richard 424 
	if [ "$mode" != "update" ]
302 richard 425 
	then
426 
# On affecte le nom d'organisme
597 richard 427 
		header_install
302 richard 428 
		ORGANISME=!
429 
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 430 
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 431 
		do
595 richard 432 
			if [ $Lang == "fr" ]
2454 tom.houday 433 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 434 
				else echo -n "Enter the name of your organism : "
595 richard 435 
			fi
330 franck 436 
			read ORGANISME
613 richard 437 
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 438 
			then
330 franck 439 
				ORGANISME=!
440 
			fi
441 
		done
302 richard 442 
	fi
1 root 443 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 444 
# We create random passwords and shared secrets
628 richard 445 
	rm -f $PASSWD_FILE
2419 richard 446 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 447 
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 448 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
449 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
450 
		grep -v '[eE]nter password:' | \
451 
		sed -e "s/PBKDF2 hash of your password is //"`
452 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
453 
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
454 
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
455 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 456 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 457 
	echo "GRUB2_user=root" >> $PASSWD_FILE
458 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 459 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 460 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 461 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 462 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 464 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
465 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 466 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 467 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
468 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 469 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
471 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
3135 rexy 472 
	csrfkey=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
473 
	echo "# Key used to create CSRF-tokens in several ACC forms" >> $PASSWD_FILE
474 
	echo "csrf_key=$csrfkey" >> $PASSWD_FILE
628 richard 475 
	chmod 640 $PASSWD_FILE
1828 richard 476 
#  copy scripts in in /usr/local/bin
2664 tom.houday 477 
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 478 
#  copy conf files in /usr/local/etc
1954 richard 479 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 480 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 481 
# generate central conf file
482 
	cat <<EOF > $CONF_FILE
612 richard 483 
##########################################
484 
##                                      ##
485 
##          ALCASAR Parameters          ##
486 
##                                      ##
487 
##########################################
1 root 488 
 
612 richard 489 
INSTALL_DATE=$DATE
490 
VERSION=$VERSION
491 
ORGANISM=$ORGANISME
492 
EOF
628 richard 493 
	chmod o-rwx $CONF_FILE
2724 rexy 494 
} # End of init()
1 root 495 
 
2552 rexy 496 
#########################################################
2990 rexy 497 
##                     "network"                       ##
2552 rexy 498 
## - Define the several network address                ##
499 
## - Define the DNS naming                             ##
500 
## - INTIF parameters (consultation network)           ##
501 
## - Write "/etc/hosts" file                           ##
502 
## - write "hosts.allow" & "hosts.deny" files          ##
503 
#########################################################
2724 rexy 504 
network()
1 root 505 
{
506 
	header_install
636 richard 507 
	if [ "$mode" != "update" ]
508 
		then
509 
		if [ $Lang == "fr" ]
510 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
511 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
512 
		fi
513 
		response=0
2760 lucas.echa 514 
		PTN='^[oOyYnN]?$'
515 
		until [[ "$response" =~ $PTN ]]
1 root 516 
		do
595 richard 517 
			if [ $Lang == "fr" ]
659 richard 518 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 519 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 520 
			fi
1 root 521 
			read response
522 
		done
636 richard 523 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
524 
		then
525 
			PRIVATE_IP_MASK="0"
526 
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
2760 lucas.echa 527 
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 528 
			do
595 richard 529 
				if [ $Lang == "fr" ]
597 richard 530 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
531 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 532 
				fi
597 richard 533 
				read PRIVATE_IP_MASK
1 root 534 
			done
636 richard 535 
		else
2688 lucas.echa 536 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 537 
		fi
595 richard 538 
	else
2834 rexy 539 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
540 
		rm -rf /var/tmp/conf
1 root 541 
	fi
861 richard 542 
# Define LAN side global parameters
1740 richard 543 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 544 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 545 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 546 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 547 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 548 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 549 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 550 
	then
2454 tom.houday 551 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 552 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 553 
	fi
1499 richard 554 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
555 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 556 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 557 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 558 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 559 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 560 
# Define Internet parameters
2809 rexy 561 
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
562 
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 563 
	DNS1=${DNS1:=208.67.220.220}
70 franck 564 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 565 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 566 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 567 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 568 
# Write network parameters in the conf file
2737 rexy 569 
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
570 
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 571 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
572 
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 573 
# Retrieve NIC name of other consultation LAN
2282 richard 574 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
575 
	for i in $INTERFACES
576 
	do
577 
		SUB=`echo ${i:0:2}`
578 
		if [ $SUB = "wl" ]
579 
			then WIFIF=$i
2454 tom.houday 580 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 581 
			then LANIF=$i
582 
		fi
583 
	done
584 
	if [ -n "$WIFIF" ]
585 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
586 
	elif [ -n "$LANIF" ]
587 
		then echo "LANIF=$LANIF" >> $CONF_FILE
588 
	fi
2552 rexy 589 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 590 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 591 
	then
2947 rexy 592 
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
593 
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
594 
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 595 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 596 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 597 
	else
598 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 599 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 600 
	fi
1587 richard 601 
	echo "DNS1=$DNS1" >> $CONF_FILE
602 
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 603 
	echo "PROXY=off" >> $CONF_FILE
604 
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
605 
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 606 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 607 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 608 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 609 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
610 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
611 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 612 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
613 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 614 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 615 
# network default
597 richard 616 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 617 
	cat <<EOF > /etc/sysconfig/network
618 
NETWORKING=yes
619 
FORWARD_IPV4=true
620 
EOF
2552 rexy 621 
# write "/etc/hosts"
1 root 622 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
623 
	cat <<EOF > /etc/hosts
503 richard 624 
127.0.0.1	localhost
2558 rexy 625 
$PRIVATE_IP	$HOSTNAME
1 root 626 
EOF
2552 rexy 627 
# write EXTIF (Internet) config
1499 richard 628 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
629 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 630 
	then
1499 richard 631 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 632 
DEVICE=$EXTIF
1585 richard 633 
BOOTPROTO=dhcp
634 
DNS1=127.0.0.1
635 
PEERDNS=no
636 
RESOLV_MODS=yes
637 
ONBOOT=yes
1613 franck 638 
NOZEROCONF=yes
1585 richard 639 
METRIC=10
640 
MII_NOT_SUPPORTED=yes
641 
IPV6INIT=no
642 
IPV6TO4INIT=no
643 
ACCOUNTING=no
644 
USERCTL=no
645 
MTU=$MTU
646 
EOF
2688 lucas.echa 647 
	else
1585 richard 648 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
649 
DEVICE=$EXTIF
14 richard 650 
BOOTPROTO=static
597 richard 651 
IPADDR=$PUBLIC_IP
652 
NETMASK=$PUBLIC_NETMASK
653 
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 654 
DNS1=$DNS1
655 
DNS2=$DNS2
1499 richard 656 
RESOLV_MODS=yes
14 richard 657 
ONBOOT=yes
658 
METRIC=10
1610 franck 659 
NOZEROCONF=yes
14 richard 660 
MII_NOT_SUPPORTED=yes
661 
IPV6INIT=no
662 
IPV6TO4INIT=no
663 
ACCOUNTING=no
664 
USERCTL=no
994 franck 665 
MTU=$MTU
14 richard 666 
EOF
1499 richard 667 
	fi
2552 rexy 668 
# write INTIF (consultation LAN) in normal mode
2868 rexy 669 
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 670 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
671 
DEVICE=$INTIF
672 
BOOTPROTO=static
673 
ONBOOT=yes
674 
NOZEROCONF=yes
675 
MII_NOT_SUPPORTED=yes
676 
IPV6INIT=no
677 
IPV6TO4INIT=no
678 
ACCOUNTING=no
679 
USERCTL=no
680 
EOF
2552 rexy 681 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 682 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 683 
DEVICE=$INTIF
684 
BOOTPROTO=static
685 
IPADDR=$PRIVATE_IP
604 richard 686 
NETMASK=$PRIVATE_NETMASK
1 root 687 
ONBOOT=yes
688 
METRIC=10
689 
NOZEROCONF=yes
690 
MII_NOT_SUPPORTED=yes
14 richard 691 
IPV6INIT=no
692 
IPV6TO4INIT=no
693 
ACCOUNTING=no
694 
USERCTL=no
1 root 695 
EOF
2282 richard 696 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
697 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
698 
	then
699 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
700 
DEVICE=$WIFIF
701 
BOOTPROTO=static
702 
ONBOOT=yes
703 
NOZEROCONF=yes
704 
MII_NOT_SUPPORTED=yes
705 
IPV6INIT=no
706 
IPV6TO4INIT=no
707 
ACCOUNTING=no
708 
USERCTL=no
709 
EOF
710 
	elif [ -n "$LANIF" ]
711 
	then
712 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
713 
DEVICE=$LANIF
714 
BOOTPROTO=static
715 
ONBOOT=yes
716 
NOZEROCONF=yes
717 
MII_NOT_SUPPORTED=yes
718 
IPV6INIT=no
719 
IPV6TO4INIT=no
720 
ACCOUNTING=no
721 
USERCTL=no
722 
EOF
723 
	fi
2552 rexy 724 
# write hosts.allow & hosts.deny
1 root 725 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
726 
	cat <<EOF > /etc/hosts.allow
727 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 728 
sshd: ALL
1 root 729 
ntpd: $PRIVATE_NETWORK_SHORT
730 
EOF
731 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
732 
	cat <<EOF > /etc/hosts.deny
733 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
734 
EOF
790 richard 735 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 736 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 737 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 738 
# load conntrack ftp module
739 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 740 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 741 
# load ipt_NETFLOW module
742 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 743 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 744 
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
745 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 746 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
747 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 748 
# create the alcasar-network unit
749 
	cat << EOF > /etc/systemd/system/alcasar-network.service
750 
#  This file is part of systemd.
2454 tom.houday 751 
#
2956 rexy 752 
#  systemd is free software; you can redistribute it and/or modify it
753 
#  under the terms of the GNU General Public License as published by
754 
#  the Free Software Foundation; either version 2 of the License, or
755 
#  (at your option) any later version.
756 
 
757 
# This unit starts alcasar-network.sh script.
758 
[Unit]
759 
Description=alcasar-network.sh execution
760 
After=network.target iptables.service
761 
 
762 
[Service]
763 
Type=oneshot
764 
RemainAfterExit=yes
765 
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
766 
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
767 
TimeoutSec=0
768 
 
769 
[Install]
770 
WantedBy=multi-user.target
771 
EOF
772 
	/usr/bin/systemctl daemon-reload
773 
 
774 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is started at the end of this script in order not to cut network flow in case of using ssh
2724 rexy 775 
} # End of network()
1 root 776 
 
2763 rexy 777 
##################################################################
2990 rexy 778 
##                           "CA"                               ##
2763 rexy 779 
## - Creating the CA and the server certificate (lighttpd)      ##
780 
##################################################################
781 
CA()
782 
{
783 
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 784 
	chmod 755 /etc/pki/
2801 rexy 785 
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 786 
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 787 
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
788 
	chmod 600 /etc/pki/CA/private/*
789 
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
790 
	chmod 640 /etc/pki/tls/private/*
3170 rexy 791 
	chmod 644 /etc/pki/tls/certs/*
2763 rexy 792 
} # End of CA()
793 
 
2990 rexy 794 
######################################################
795 
##                       "ACC"                      ##
796 
## - copy ALCASAR Control Center (ACC) files        ##
797 
## - configuration of the web server (Lighttpd)     ##
798 
## - creation of the first ACC admin account        ##
799 
## - secure the ACC access                          ##
800 
######################################################
2724 rexy 801 
ACC()
1 root 802 
{
803 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
804 
	mkdir $DIR_WEB
1833 richard 805 
# Copy & adapt ACC files
316 richard 806 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
807 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 808 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
809 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
810 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
3135 rexy 811 
	$SED "s?^\$csrf_key = .*?\$csrf_key = \"$csrfkey\"\;?g" $DIR_ACC/manager/htdocs/activity.php
5 franck 812 
	chown -R apache:apache $DIR_WEB/*
1833 richard 813 
# copy & adapt "freeradius-web" files
814 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
815 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
816 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
817 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
818 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
819 
	cat <<EOF > /etc/freeradius-web/naslist.conf
820 
nas1_name: alcasar-$ORGANISME
821 
nas1_model: Network Access Controler
822 
nas1_ip: $PRIVATE_IP
823 
nas1_port_num: 0
824 
nas1_community: public
825 
EOF
826 
	chown -R apache:apache /etc/freeradius-web/
827 
# create the log & backup structure :
1489 richard 828 
# - base = users database
829 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 830 
# - security = watchdog log
2829 rexy 831 
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 832 
	for i in base archive security activity_report iot_captures;
1 root 833 
	do
834 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
835 
	done
5 franck 836 
	chown -R root:apache $DIR_SAVE
1833 richard 837 
# Configuring & securing php
2937 rexy 838 
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 839 
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
840 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 841 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 842 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
843 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 844 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
845 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 846 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
847 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 848 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 849 
# Configuring & securing Lighttpd
790 richard 850 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 851 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
2688 lucas.echa 852 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
853 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 854 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
855 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 856 
 
857 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 858 
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
3110 rexy 859 
	$SED "s?^#[ ]*\"mod_authn_file\",.*?\"mod_authn_file\",?g" /etc/lighttpd/modules.conf
2812 rexy 860 
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
861 
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
862 
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
3191 rexy 863 
	$SED "s?^#include conf_dir + \"/conf.d/fastcgi.conf\".*?include conf_dir + \"/conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
2488 lucas.echa 864 
 
2592 rexy 865 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 866 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 867 
 
868 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
869 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
870 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
871 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
872 
 
873 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
874 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 875 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
876 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2818 rexy 877 
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 878 
 
2588 rexy 879 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
880 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
881 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 882 
 
2588 rexy 883 
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 884 
 
2552 rexy 885 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 886 
	if [ "$mode" = "install" ]
2688 lucas.echa 887 
	then
888 
		header_install
1268 richard 889 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 890 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
891 
		mkdir -p $DIR_DEST_ETC/digest
892 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 893 
		if [ $Lang == "fr" ]
2760 lucas.echa 894 
			then echo "Création du premier compte administrateur : "
895 
			else echo "Creation of the first admin account : "
2737 rexy 896 
		fi
2688 lucas.echa 897 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
898 
		do
899 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
900 
		done
2293 tom.houday 901 
	fi
2818 rexy 902 
# Creation of ACC certs links
903 
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
904 
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
905 
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 906 
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
907 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 908 
	# Log file for ACC access imputability
2887 rexy 909 
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
910 
	chown root:apache $DIR_SAVE/security/acc_access.log
911 
	chmod 664 $DIR_SAVE/security/acc_access.log
2724 rexy 912 
} # End of ACC()
1 root 913 
 
2552 rexy 914 
#############################################################
2990 rexy 915 
##                     "time_server"                       ##
2552 rexy 916 
## - Configuring NTP server                                ##
917 
#############################################################
2724 rexy 918 
time_server()
1837 richard 919 
{
3192 rexy 920 
[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
921 
$SED "s?^pool.*?pool fr.pool.ntp.org iburst?g" /etc/ntp.conf
3193 rexy 922 
echo "interface ignore wildcard" >> /etc/ntp.conf
923 
echo "interface listen lo" >> /etc/ntp.conf
924 
echo "interface listen $INTIF" >> /etc/ntp.conf
1837 richard 925 
# Synchronize now
3192 rexy 926 
	ntpdate fr.pool.ntp.org &
3193 rexy 927 
sleep 2 # wait for time server responce
2724 rexy 928 
} # End of time_server()
1837 richard 929 
 
2541 rexy 930 
#####################################################################
2990 rexy 931 
##                           "init_db"                             ##
2541 rexy 932 
## - Mysql initialization                                          ##
933 
## - Set admin (root) password                                     ##
934 
## - Remove unused users & databases                               ##
935 
## - Radius database creation                                      ##
936 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
937 
#####################################################################
2724 rexy 938 
init_db()
1 root 939 
{
2688 lucas.echa 940 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 941 
	then
942 
		systemctl stop mysqld
943 
	fi
1355 richard 944 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 945 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 946 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 947 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 948 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
949 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 950 
	[ -e /etc/my.cnf.d/feedback.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
2724 rexy 951 
	[ -e /etc/my.cnf.d/auth_gssapi.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/auth_gssapi.cnf # remove GSS plugin (ALCASAR doesn't use Kerberos)
2416 richard 952 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
953 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
954 
	/usr/bin/systemctl start mysqld
1963 richard 955 
	nb_round=1
1981 richard 956 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 957 
	do
958 
		nb_round=`expr $nb_round + 1`
959 
		sleep 2
960 
	done
1981 richard 961 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 962 
	then
1981 richard 963 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 964 
		exit
1955 richard 965 
	fi
1355 richard 966 
# Secure the server
2688 lucas.echa 967 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 968 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 969 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
970 
	$MYSQL "CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;"
615 richard 971 
# Create 'radius' database
2688 lucas.echa 972 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 973 
# Add an empty radius database structure
2688 lucas.echa 974 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 975 
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 976 
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
977 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
978 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 979 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 980 
	/usr/bin/systemctl daemon-reload
2724 rexy 981 
} # End of init_db()
1 root 982 
 
2423 richard 983 
###################################################################
2990 rexy 984 
##                           "freeradius"                        ##
2423 richard 985 
## - Set the configuration files                                 ##
986 
## - Set the shared secret between coova-chilli and freeradius   ##
987 
## - Adapt the Mysql conf file and counters                      ##
988 
###################################################################
2724 rexy 989 
freeradius()
1 root 990 
{
1800 richard 991 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 992 
	chown -R radius:radius /etc/raddb
993 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 994 
# Set radius global parameters (radius.conf)
1 root 995 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
996 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
997 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 998 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
999 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 1000 
# Add ALCASAR & Coovachilli dictionaries
1001 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1002 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1003 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1004 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1005 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1006 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1007 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1008 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1009 
client localhost {
1010 
	ipaddr = 127.0.0.1
1 root 1011 
	secret = $secretradius
2438 richard 1012 
	shortname = chilli
2454 tom.houday 1013 
	nas_type = other
1 root 1014 
}
1015 
EOF
2758 rexy 1016 
# Set Virtual server
1017 
    # Remvoveing all except "alcasar virtual site")
1018 
	# INFO : To enable 802.1X, add the "innser-tunnel" virtual server (link in sites-enabled)  Change the firewall rules to allow "radius" extern connections.
2467 richard 1019 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1020 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1021 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1022 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1023 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1024 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1025 
# Set modules
2728 rexy 1026 
	# Add custom LDAP "available module"
2758 rexy 1027 
	# INFO : To enable 802.1X, add the "eap" module and verify access to the keys (/etc/pki/tls/private/radius.pem). Change the firewall rules to allow "radius" extern connections.
2465 richard 1028 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1029 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1030 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1031 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1032 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1033 
	do
1034 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1035 
	done
2758 rexy 1036 
# Configure SQL module
2420 richard 1037 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1038 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1039 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1040 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1041 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1042 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1043 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1044 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1045 
	# no TLS encryption on 127.0.0.1
2763 rexy 1046 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1047 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1048 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1049 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1050 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1051 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1052 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1053 
	[ -e /etc/raddb/mods-config/sql/main/mysql/queries.conf.default ] || cp /etc/raddb/mods-config/sql/main/mysql/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf.default
1054 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1055 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1056 
# sqlcounter modifications
2470 richard 1057 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1058 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1059 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1060 
# make certain that mysql is up before freeradius start
2937 rexy 1061 
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1062 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1063 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1064 
# Allow apache to change some conf files (ie : ldap on/off)
1065 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1066 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1067 
} # End of freeradius()
1 root 1068 
 
2423 richard 1069 
#############################################################################
2990 rexy 1070 
##                                "chilli"                                 ##
2423 richard 1071 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1072 
## - Adapt the authentication web page (intercept.php)                     ##
1073 
#############################################################################
2724 rexy 1074 
chilli()
1 root 1075 
{
1370 richard 1076 
# chilli unit for systemd
2937 rexy 1077 
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1078 
#  This file is part of systemd.
1079 
#
1080 
#  systemd is free software; you can redistribute it and/or modify it
1081 
#  under the terms of the GNU General Public License as published by
1082 
#  the Free Software Foundation; either version 2 of the License, or
1083 
#  (at your option) any later version.
2771 rexy 1084 
 
1085 
# This unit launches coova-chilli a captive portal
1370 richard 1086 
[Unit]
1087 
Description=chilli is a captive portal daemon
1088 
After=network.target
1089 
 
1090 
[Service]
1379 richard 1091 
Type=forking
1370 richard 1092 
ExecStart=/usr/libexec/chilli start
1093 
ExecStop=/usr/libexec/chilli stop
1094 
ExecReload=/usr/libexec/chilli reload
2775 rexy 1095 
PIDFile=/run/chilli.pid
1370 richard 1096 
 
1097 
[Install]
1098 
WantedBy=multi-user.target
1099 
EOF
799 richard 1100 
# init file creation
1370 richard 1101 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1102 
	cat <<EOF > /etc/init.d/chilli
799 richard 1103 
#!/bin/sh
1104 
#
1105 
# chilli CoovaChilli init
1106 
#
1107 
# chkconfig: 2345 65 35
1108 
# description: CoovaChilli
1109 
### BEGIN INIT INFO
1110 
# Provides:       chilli
2454 tom.houday 1111 
# Required-Start: network
1112 
# Should-Start:
799 richard 1113 
# Required-Stop:  network
2454 tom.houday 1114 
# Should-Stop:
799 richard 1115 
# Default-Start:  2 3 5
1116 
# Default-Stop:
1117 
# Description:    CoovaChilli access controller
1118 
### END INIT INFO
1119 
 
1120 
[ -f /usr/sbin/chilli ] || exit 0
1121 
. /etc/init.d/functions
1122 
CONFIG=/etc/chilli.conf
2775 rexy 1123 
pidfile=/run/chilli.pid
799 richard 1124 
[ -f \$CONFIG ] || {
2394 tom.houday 1125 
	echo "\$CONFIG Not found"
1126 
	exit 0
799 richard 1127 
}
2882 rexy 1128 
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1129 
RETVAL=0
1130 
prog="chilli"
1131 
case \$1 in
2394 tom.houday 1132 
	start)
2454 tom.houday 1133 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1134 
			gprintf "chilli is already running"
1135 
		else
1136 
			gprintf "Starting \$prog: "
2884 rexy 1137 
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1138 
			rm -f /run/chilli* # cleaning
2394 tom.houday 1139 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1140 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1141 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1142 
				(cd /dev;
1143 
				mkdir net;
1144 
				cd net;
2394 tom.houday 1145 
				mknod tun c 10 200)
1146 
			}
1147 
			ifconfig $INTIF 0.0.0.0
1148 
			/usr/sbin/ethtool -K $INTIF gro off
1149 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1150 
			RETVAL=\$?
1151 
		fi
1152 
		;;
799 richard 1153 
 
2394 tom.houday 1154 
	reload)
1155 
		killall -HUP chilli
1156 
		;;
799 richard 1157 
 
2394 tom.houday 1158 
	restart)
1159 
		\$0 stop
1160 
		sleep 2
1161 
		\$0 start
1162 
		;;
799 richard 1163 
 
2394 tom.houday 1164 
	status)
1165 
		status chilli
1166 
		RETVAL=0
1167 
		;;
1168 
 
1169 
	stop)
2454 tom.houday 1170 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1171 
			gprintf "Shutting down \$prog: "
1172 
			killproc /usr/sbin/chilli
1173 
			RETVAL=\$?
1174 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1175 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1176 
		else
2394 tom.houday 1177 
			gprintf "chilli is not running"
1178 
		fi
1179 
		;;
1180 
 
1181 
	*)
1182 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1183 
		exit 1
799 richard 1184 
esac
1185 
echo
1186 
EOF
2324 tom.houday 1187 
	chmod a+x /etc/init.d/chilli
1188 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1189 
# conf file creation
346 richard 1190 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1191 
	#NTP Option configuration for DHCP
2032 richard 1192 
	#DHCP Options : rfc2132
1193 
		#dhcp option value will be convert in hexa.
1194 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1195 
		#
2032 richard 1196 
		#    Code   Len         Address 1               Address 2
1197 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1198 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1199 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1200 
		#
1201 
		#Code : 42 => 2a
1202 
		#Len : 4 => 04
2688 lucas.echa 1203 
	PRIVATE_IP_HEXA=$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f1)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f2)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f3)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1204 
	cat <<EOF > /etc/chilli.conf
1205 
# coova config for ALCASAR
2775 rexy 1206 
cmdsocket	/run/chilli.sock
1336 richard 1207 
unixipc		chilli.$INTIF.ipc
2775 rexy 1208 
pidfile		/run/chilli.pid
346 richard 1209 
net		$PRIVATE_NETWORK_MASK
595 richard 1210 
dhcpif		$INTIF
841 richard 1211 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1212 
#nodynip
865 richard 1213 
#statip
1214 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1215 
domain		$DOMAIN
355 richard 1216 
dns1		$PRIVATE_IP
1217 
dns2		$PRIVATE_IP
346 richard 1218 
uamlisten	$PRIVATE_IP
503 richard 1219 
uamport		3990
2370 tom.houday 1220 
uamuiport	3991
837 richard 1221 
macauth
1222 
macpasswd	password
1697 richard 1223 
strictmacauth
1243 richard 1224 
locationname	$HOSTNAME.$DOMAIN
346 richard 1225 
radiusserver1	127.0.0.1
1226 
radiusserver2	127.0.0.1
1227 
radiussecret	$secretradius
1228 
radiusauthport	1812
1229 
radiusacctport	1813
2818 rexy 1230 
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1231 
redirurl
1243 richard 1232 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1233 
uamsecret	$secretuam
1249 richard 1234 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1235 
coaport		3799
1379 richard 1236 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1237 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1238 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1239 
include		$DIR_DEST_ETC/alcasar-uamallowed
1240 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1241 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1242 
#dhcpgateway		none
1243 
#dhcprelayagent		none
1610 franck 1244 
#dhcpgatewayport	none
2234 richard 1245 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1246 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1247 
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1248 
#redirssl
1249 
#uamuissl
346 richard 1250 
EOF
2274 richard 1251 
# create files for "DHCP static ip" and "DHCP static ip info". Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1252 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1253 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1254 
# create files for trusted domains and urls
1148 crox53 1255 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1256 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1257 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1258 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1259 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1260 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1261 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1262 
	if [ "$chilli_exist" == "1" ]
1263 
	then
2454 tom.houday 1264 
		userdel -r chilli 2>/dev/null
796 richard 1265 
	fi
1266 
	groupadd -f chilli
1267 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1268 
}  # End of chilli()
1349 richard 1269 
 
2541 rexy 1270 
################################################################
2990 rexy 1271 
##                        "e2guardian"                        ##
3193 rexy 1272 
## - Set the parameters of this HTTP proxy (as controler)     ##
2541 rexy 1273 
################################################################
2724 rexy 1274 
e2guardian()
1 root 1275 
{
2758 rexy 1276 
# Adapt systemd unit
2937 rexy 1277 
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1278 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
3177 rexy 1279 
	$SED "s?^After=.*?After=network-online.target chilli.service?g" /etc/systemd/system/e2guardian.service
1280 
	$SED "/^PIDFile=/d" /etc/systemd/system/e2guardian.service
1281 
 
2937 rexy 1282 
# Adapt the main conf file
2521 armand.ito 1283 
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
1293 richard 1284 
# French deny HTML page
2764 rexy 1285 
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
3193 rexy 1286 
# +++ listen & loop prevention on loopback
1287 
	$SED "s?^#checkip = 127.0.0.1.*?checkip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
2840 rexy 1288 
# 2 filtergroups (8080 & 8090)
3193 rexy 1289 
	$SED "s?^#filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1290 
# Listen on LAN only
1291 
	$SED "s?^#filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
1292 
# Listen on 8080 (group1 : BL users on HTTP)
1293 
	$SED "s?^#filterports = 8080.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
1294 
# Listen on 8081 (group2 : previously AV users --> to be redefine)
1295 
#	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1296 
	$SED "s?^#filterports = 8081.*?filterports = 8081?g" $DIR_DG/e2guardian.conf
1297 
# for now we don't listen transparently on 8443 (HTTPS) (only in future version)
2844 rexy 1298 
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1299 
# Don't log
2521 armand.ito 1300 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1301 
# Disable HTML content control (weighted & banned)
2521 armand.ito 1302 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1303 
# Enable authport plugin
1304 
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1305 
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
3193 rexy 1306 
	# !!! Set Max RAM cache to 10Mb (for antimalware/EDR)
1307 
	#$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_DG/e2guardian.conf
1308 
	# !!! Set Max file size cache to 20Mb (for antimalware/EDR)
1309 
	#$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_DG/e2guardian.conf
2841 rexy 1310 
 
2867 rexy 1311 
# copy & adapt HTML templates
2866 rexy 1312 
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1313 
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1314 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1315 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1316 
 
3193 rexy 1317 
###### ALCASAR filtering for group1 (blacklisted_users) ####
1318 
# Adapt group1 conf file
1319 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1320 
	$SED "s/^#reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1321 
	$SED "s/^#groupname =.*/groupname = 'blacklisted_users'/g" $DIR_DG/e2guardianf1.conf
1322 
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
1323 
	$SED "s/^.Define LISTDIR.*/.Define LISTDIR <$DIR_DG/lists/group1/g" $DIR_DG/e2guardianf1.conf
3195 rexy 1324 
	DIR_COMMON="$DIR_DG/lists/common"
3193 rexy 1325 
	cp -r $DIR_DG/lists/example.group $DIR_GROUP1
1326 
	chown -R e2guardian:root $DIR_GROUP1
2840 rexy 1327 
# RAZ bannedphraselist
3195 rexy 1328 
	[ -e $DIR_GROUP1/bannedphraselist.default ] || mv $DIR_GROUP1/bannedphraselist $DIR_GROUP1/bannedphraselist.default
3193 rexy 1329 
	$SED "s?^[^#]?#&?g" $DIR_GROUP1/bannedphraselist # (comment what is not)
2519 rexy 1330 
# Disable URL control with regex
3195 rexy 1331 
	[ -e $DIR_GROUP1/banned.regexpurllist.default ] || mv $DIR_GROUP1/regexpurllist $DIR_GROUP1/regexpurllist.default
3193 rexy 1332 
	$SED "s?^[^#]?#&?g" $DIR_GROUP1/bannedregexpurllist # (comment what is not)
2758 rexy 1333 
# Dont filtering files by extension or mime-type (empty list)
3193 rexy 1334 
	> $DIR_GROUP1/bannedextensionlist
1335 
	> $DIR_GROUP1/bannedmimetypelist
2758 rexy 1336 
# Creation of ALCASAR banned site list
3193 rexy 1337 
	[ -e $DIR_GROUP1/greysitelist.default ] || mv $DIR_GROUP1/greysitelist $DIR_GROUP1/greysitelist.default
1338 
	cat <<EOF > $DIR_GROUP1/greysitelist
2775 rexy 1339 
# E2guardian filter config for ALCASAR
1340 
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1341 
# block all SSL and CONNECT tunnels
1342 
**s
1343 
# block all SSL and CONNECT tunnels specified only as an IP
1344 
*ips
1345 
# block all sites specified only by an IP
1346 
*ip
1347 
EOF
3195 rexy 1348 
# Creation of file for banned URLs (filled later with Toulouse BL --> see BL function)
3193 rexy 1349 
	[ -e $DIR_GROUP1/bannedurllist.default ] || mv $DIR_GROUP1/bannedurllist $DIR_GROUP1/bannedurllist.default
1350 
	cat <<EOF > $DIR_GROUP1/bannedurllist
1351 
# E2guardian URL filter config for ALCASAR
2758 rexy 1352 
EOF
3195 rexy 1353 
# Creation of files for rehabilited domains
3193 rexy 1354 
	[ -e $DIR_GROUP1/exceptionsitelist.default ] || mv $DIR_GROUP1/exceptionsitelist $DIR_GROUP1/exceptionsitelist.default
1355 
	touch $DIR_GROUP1/exceptionsitelist
3195 rexy 1356 
# Creation of files for rehabilited IP
1357 
	[ -e $DIR_DG/lists/common/exceptioniplist.default ] || mv $DIR_DG/lists/common/exceptioniplist $DIR_DG/lists/common/exceptioniplist.default
1358 
	touch $DIR_DG/lists/common/exceptioniplist
2758 rexy 1359 
# Add Bing to the safesearch url regext list (parental control)
3193 rexy 1360 
	[ -e $DIR_GROUP1/urlregexplist.default ] || cp $DIR_GROUP1/urlregexplist $DIR_GROUP1/urlregexplist.default
1361 
	cat <<EOF >> $DIR_GROUP1/urlregexplist
2758 rexy 1362 
# Bing - add 'adlt=strict'
1363 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1364 
EOF
1365 
# 'Safesearch' regex actualisation
3193 rexy 1366 
	$SED "s?images?search?g" $DIR_GROUP1/urlregexplist
2758 rexy 1367 
# change the google safesearch ("safe=strict" instead of "safe=vss")
3193 rexy 1368 
	$SED "s?safe=vss?safe=strict?g" $DIR_GROUP1/urlregexplist
2841 rexy 1369 
 
3193 rexy 1370 
# Create & adapt group2 conf file (av + av_wl)
2841 rexy 1371 
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
3194 rexy 1372 
	$SED "s?^#reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
1373 
	$SED "s?^#groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1374 
	$SED "s?^urllist = 'name=banned,messageno=501,path=__LISTDIR__/bannedurllist'?urllist = 'name=banned,messageno=501,path=__LISTDIR__/bannedurllist.default'?g" $DIR_DG/e2guardianf2.conf # no banned urls
2841 rexy 1375 
 
2775 rexy 1376 
# create log folder
3193 rexy 1377 
	mkdir -p /var/log/e2guardian
2775 rexy 1378 
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1379 
} # End of e2guardian()
1 root 1380 
 
2724 rexy 1381 
##############################################################
2990 rexy 1382 
##                        "ulogd"                           ##
2724 rexy 1383 
## - Ulog config for multi-log files                        ##
1384 
##############################################################
1385 
ulogd()
476 richard 1386 
{
1387 
# Three instances of ulogd (three different logfiles)
1388 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1389 
	nl=1
1358 richard 1390 
	for log_type in traceability ssh ext-access
478 richard 1391 
	do
2937 rexy 1392 
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1393 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1394 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1395 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1396 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1397 
[emu1]
478 richard 1398 
file="/var/log/firewall/$log_type.log"
1399 
sync=1
1400 
EOF
2938 rexy 1401 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1402 
		nl=`expr $nl + 1`
1403 
	done
476 richard 1404 
	chown -R root:apache /var/log/firewall
1405 
	chmod 750 /var/log/firewall
1406 
	chmod 640 /var/log/firewall/*
2724 rexy 1407 
}  # End of ulogd()
476 richard 1408 
 
1159 crox53 1409 
##########################################################
2990 rexy 1410 
##                     "nfsen"                          ##
2771 rexy 1411 
## - configure NetFlow collector (nfcapd)               ##
1412 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1413 
##########################################################
1389 richard 1414 
nfsen()
1 root 1415 
{
2772 rexy 1416 
	groupadd -f nfcapd
2868 rexy 1417 
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1418 
# nfcapd unit for systemd
2937 rexy 1419 
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1420 
#  This file is part of systemd.
1421 
#
1422 
#  systemd is free software; you can redistribute it and/or modify it
1423 
#  under the terms of the GNU General Public License as published by
1424 
#  the Free Software Foundation; either version 2 of the License, or
1425 
#  (at your option) any later version.
1426 
 
2771 rexy 1427 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1428 
[Unit]
2771 rexy 1429 
Description=Netflow Capture Daemon
1430 
After=network-online.target iptables.service
1372 richard 1431 
 
1432 
[Service]
3079 rexy 1433 
Type=simple
2776 rexy 1434 
ExecStartPre=/bin/mkdir -p /run/nfcapd
1435 
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1436 
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1437 
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 1438 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1439 
 
1440 
[Install]
1441 
WantedBy=multi-user.target
1442 
EOF
2825 rexy 1443 
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1444 
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1445 
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1446 
} # End of nfsen()
1 root 1447 
 
2552 rexy 1448 
###########################################################
2990 rexy 1449 
##                       "vnstat"                        ##
2809 rexy 1450 
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1451 
###########################################################
2724 rexy 1452 
vnstat()
1541 richard 1453 
{
2990 rexy 1454 
# vnstat
2933 rexy 1455 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1456 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1457 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1458 
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1459 
# vnstat-dashboard
2933 rexy 1460 
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1461 
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1462 
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1463 
} # End of vnstat()
2281 tom.houday 1464 
 
2724 rexy 1465 
#########################################################
2990 rexy 1466 
##                     "unbound"                       ##
2724 rexy 1467 
## - create the conf files for 4 unbound services      ##
1468 
## - create the systemd files for 4 unbound services   ##
1469 
#########################################################
2688 lucas.echa 1470 
unbound ()
1471 
{
1472 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1473 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1474 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1475 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1476 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1477 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1478 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1479 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1480 
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1481 
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1482 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1483 
 
2724 rexy 1484 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1485 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1486 
forward-zone:
1487 
	name: "."
1488 
	forward-addr: $DNS1
1489 
	forward-addr: $DNS2
1472 richard 1490 
EOF
1491 
 
2724 rexy 1492 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1493 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1494 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1495 
## Add one block for each domain name managed by an other DNS server
1496 
##
1497 
## Example:
1498 
##
1499 
## server:
1500 
##     local-zone: "<your_domain>." transparent
1501 
## forward-zone:
1502 
##     name: "<your_domain>."
1503 
##     forward-addr: <@IP_domain_server>
1504 
##
2558 rexy 1505 
EOF
1506 
 
2724 rexy 1507 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1508 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1509 
server:
1510 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1511 
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1512 
EOF
1513 
 
2724 rexy 1514 
# Configuration file for lo of forward unbound
2688 lucas.echa 1515 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1516 
server:
1517 
	interface: 127.0.0.1@53
1518 
	access-control-view: 127.0.0.1/8 lo
1519 
view:
1520 
	name: "lo"
2864 rexy 1521 
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1522 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1523 
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1524 
	view-first: yes
1525 
EOF
1526 
 
2724 rexy 1527 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1528 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1529 
server:
1530 
	interface: ${PRIVATE_IP}@53
1531 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1532 
view:
1533 
	name: "$INTIF"
1534 
	view-first: yes
1535 
EOF
1536 
 
2831 rexy 1537 
# Configuration file for main unbound
2688 lucas.echa 1538 
	cat << EOF > /etc/unbound/unbound.conf
1539 
server:
1540 
	verbosity: 1
1541 
	hide-version: yes
1542 
	hide-identity: yes
1543 
	do-ip6: no
1544 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1545 
	include: /etc/unbound/conf.d/common/local-forward/*
1546 
	include: /etc/unbound/conf.d/common/local-dns/*
1547 
	include: /etc/unbound/conf.d/forward/*
1548 
EOF
1549 
 
2724 rexy 1550 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1551 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1552 
server:
1553 
	interface: ${PRIVATE_IP}@54
1554 
	access-control: $PRIVATE_IP_MASK allow
1555 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1556 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1557 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1558 
EOF
1559 
 
2724 rexy 1560 
# Configuration file for blacklist unbound
2688 lucas.echa 1561 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1562 
server:
1563 
	verbosity: 1
1564 
	hide-version: yes
1565 
	hide-identity: yes
1566 
	do-ip6: no
1567 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1568 
	chroot: ""
1569 
	define-tag: "blacklist"
1570 
	log-local-actions: yes
1571 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1572 
	include: /etc/unbound/conf.d/common/local-forward/*
1573 
	include: /etc/unbound/conf.d/common/local-dns/*
1574 
	include: /etc/unbound/conf.d/blacklist/*
1575 
	include: /usr/local/share/unbound-bl-enabled/*
1576 
EOF
1577 
 
2724 rexy 1578 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1579 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1580 
server:
1581 
	interface: ${PRIVATE_IP}@55
1582 
	access-control: $PRIVATE_IP_MASK allow
1583 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1584 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1585 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1586 
EOF
1587 
 
2724 rexy 1588 
# Configuration file for whitelist unbound
2688 lucas.echa 1589 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1590 
server:
3099 rexy 1591 
	module-config: "ipset validator iterator"
2688 lucas.echa 1592 
	verbosity: 1
1593 
	hide-version: yes
1594 
	hide-identity: yes
1595 
	do-ip6: no
1596 
	do-not-query-localhost: no
1597 
	define-tag: "whitelist"
1598 
	local-zone: "." transparent
1599 
	local-zone-tag: "." "whitelist"
3099 rexy 1600 
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1601 
	include: /etc/unbound/conf.d/common/local-forward/*
1602 
	include: /etc/unbound/conf.d/common/local-dns/*
1603 
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1604 
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1605 
	username: ""
1606 
ipset:
1607 
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1608 
EOF
1609 
 
2724 rexy 1610 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1611 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1612 
server:
1613 
	interface: ${PRIVATE_IP}@56
1614 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1615 
view:
1616 
	name: "$INTIF"
1617 
	local-zone: "." redirect
1618 
	local-data: ". A $PRIVATE_IP"
1619 
EOF
1620 
 
2724 rexy 1621 
# Configuration file for blackhole unbound
2688 lucas.echa 1622 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1623 
server:
1624 
	verbosity: 1
1625 
	hide-version: yes
1626 
	hide-identity: yes
1627 
	do-ip6: no
2861 rexy 1628 
	include: /etc/unbound/conf.d/common/local-forward/*
1629 
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1630 
	include: /etc/unbound/conf.d/blackhole/*
1631 
EOF
2937 rexy 1632 
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1633 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1634 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
3177 rexy 1635 
	$SED "/^PIDFile=/d" /etc/systemd/system/unbound.service
2688 lucas.echa 1636 
	for list in blacklist blackhole whitelist
1474 richard 1637 
	do
3177 rexy 1638 
		cp -f /etc/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
2937 rexy 1639 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1474 richard 1640 
	done
2724 rexy 1641 
} # End of unbound()
2688 lucas.echa 1642 
 
2689 lucas.echa 1643 
##################################################
2990 rexy 1644 
##                   "dhcpd"                    ##
2689 lucas.echa 1645 
##################################################
2724 rexy 1646 
dhcpd()
2689 lucas.echa 1647 
{
1648 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1649 
	cat <<EOF > /etc/dhcpd.conf
1650 
ddns-update-style none;
1651 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1652 
	option routers $PRIVATE_IP;
1653 
	option subnet-mask $PRIVATE_NETMASK;
1654 
	option domain-name-servers $PRIVATE_IP;
1655 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1656 
	default-lease-time 21600;
1657 
	max-lease-time 43200;
1658 
}
1659 
EOF
2724 rexy 1660 
} # End of dhcpd()
2689 lucas.echa 1661 
 
2552 rexy 1662 
##########################################################
2990 rexy 1663 
##                         "BL"                         ##
2769 rexy 1664 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1665 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1666 
##     - URLs for E²guardian                            ##
1667 
##     - IPs for NetFilter                              ##
2769 rexy 1668 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1669 
##########################################################
2724 rexy 1670 
BL()
308 richard 1671 
{
2990 rexy 1672 
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1673 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1674 
	mkdir -p /tmp/blacklists
1938 richard 1675 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1676 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1677 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1678 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1679 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1680 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1681 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1682 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1683 
# add additional BL files
2770 rexy 1684 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1685 
	do
1686 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1687 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1688 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1689 
	done
2521 armand.ito 1690 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1691 
	chown -R root:apache $DIR_DEST_SHARE
1692 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1693 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1694 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1695 
# enable the default categories
1957 richard 1696 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1697 
	rm -rf /tmp/blacklists
2724 rexy 1698 
} # End of BL()
219 jeremy 1699 
 
2552 rexy 1700 
#######################################################
2990 rexy 1701 
##                    "cron"                         ##
2552 rexy 1702 
## - write all cron & anacron files                  ##
1703 
#######################################################
2724 rexy 1704 
cron()
1 root 1705 
{
2640 rexy 1706 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1707 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1708 
	cat <<EOF > /etc/crontab
1828 richard 1709 
SHELL=/usr/bin/bash
2640 rexy 1710 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1711 
MAILTO=root
1712 
HOME=/
1713 
 
1714 
# run-parts
1715 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1716 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1717 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1718 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1719 
EOF
1720 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1721 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1722 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1723 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1724 
EOF
811 richard 1725 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1726 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1727 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1728 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1729 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1730 
EOF
952 franck 1731 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1732 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1733 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1734 
EOF
2454 tom.houday 1735 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1736 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1737 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1738 
EOF
2454 tom.houday 1739 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1740 
# Update the system and reboot if needed (everyday at 3:30 am)
1741 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1742 
EOF
2454 tom.houday 1743 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1744 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1745 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1746 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1747 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1748 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1749 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1750 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1751 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1752 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1753 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1754 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1755 
EOF
2454 tom.houday 1756 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1757 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1758 
# '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 1759 
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1760 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1761 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1762 
 
2886 rexy 1763 
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1764 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1765 
EOF
2454 tom.houday 1766 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1767 
# start dead daemons (after boot process and every 20')
1851 franck 1768 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1769 
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1770 
EOF
2454 tom.houday 1771 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1772 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1773 
 
1874 raphael.pi 1774 
EOF
2769 rexy 1775 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1776 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1777 
 
1778 
EOF
2304 tom.houday 1779 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1780 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1781 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1782 
EOF
2771 rexy 1783 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1784 
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1785 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1786 
EOF
1808 richard 1787 
# removing the users crons
522 richard 1788 
	rm -f /var/spool/cron/*
2724 rexy 1789 
} # End of cron()
1 root 1790 
 
2867 rexy 1791 
########################################################################
2990 rexy 1792 
##                              "Fail2Ban"                            ##
2867 rexy 1793 
##- Adapt conf file to ALCASAR                                        ##
1794 
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1795 
########################################################################
1163 crox53 1796 
fail2ban()
1797 
{
2868 rexy 1798 
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1799 
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
3191 rexy 1800 
	$SED "s?^before =.*?before = paths-mageia.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1801 
 
1802 
# add 5 jails and their filters
1803 
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1804 
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1805 
[sshd]
1806 
enabled = true
1807 
#enabled  = false
1808 
maxretry = 3
2868 rexy 1809 
bantime = 3m
1810 
findtime = 5m
2867 rexy 1811 
EOF
1812 
 
1813 
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1814 
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1815 
[lighttpd-auth]
1816 
enabled = true
1817 
#enabled  = false
1818 
maxretry = 3
2868 rexy 1819 
bantime = 3m
1820 
findtime = 3m
2867 rexy 1821 
EOF
1822 
 
1823 
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1824 
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1825 
[alcasar_mod-evasive]
1826 
#enabled = true
1827 
enabled = false
1828 
backend = auto
1829 
filter = alcasar_mod-evasive
1830 
action = iptables-allports[name=alcasar_mod-evasive]
1831 
logpath = /var/log/lighttpd/access.log
1832 
maxretry = 3
2868 rexy 1833 
bantime = 3m
1834 
findtime = 3m
2867 rexy 1835 
EOF
2990 rexy 1836 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1837 
[Definition]
1838 
failregex =  <HOST> .+\] "[^"]+" 403
1839 
ignoreregex =
1840 
EOF
1841 
 
1842 
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1843 
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1844 
[alcasar_intercept]
1845 
enabled = true
1846 
#enabled = false
1847 
backend = auto
1848 
filter = alcasar_intercept
1849 
action = iptables-allports[name=alcasar_intercept]
1850 
logpath = /var/log/lighttpd/access.log
1851 
maxretry = 5
2868 rexy 1852 
bantime = 3m
1853 
findtime = 3m
1854 
EOF
2990 rexy 1855 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1856 
[Definition]
1857 
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1858 
ignoreregex =
1859 
EOF
1860 
 
1861 
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1862 
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1863 
[alcasar_change-pwd]
1864 
enabled = true
1865 
#enabled = false
1866 
backend = auto
1867 
filter = alcasar_change-pwd
1868 
action = iptables-allports[name=alcasar_change-pwd]
1869 
logpath = /var/log/lighttpd/access.log
1870 
maxretry = 5
2868 rexy 1871 
bantime = 3m
1872 
findtime = 3m
2867 rexy 1873 
EOF
2990 rexy 1874 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1875 
[Definition]
1876 
failregex = <HOST> .* \"POST \/password\.php
1877 
ignoreregex =
1878 
EOF
1879 
 
2840 rexy 1880 
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1881 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1882 
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1883 
	chmod 644 /var/log/fail2ban.log
2887 rexy 1884 
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1885 
	/usr/bin/touch /var/log/auth.log
1515 richard 1886 
# fail2ban unit
2990 rexy 1887 
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1888 
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1889 
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1890 
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1891 
} # End of fail2ban()
1163 crox53 1892 
 
2990 rexy 1893 
########################################################
1894 
##                  "gammu_smsd"                      ##
1895 
## - Creating of SMS management database              ##
1896 
## - Write the gammu a gammu_smsd conf files          ##
1897 
########################################################
1376 richard 1898 
gammu_smsd()
1899 
{
2601 tom.houday 1900 
# Create 'gammu' system user
1901 
	groupadd -f gammu_smsd
2868 rexy 1902 
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1903 
	usermod -a -G dialout gammu_smsd
1904 
 
1905 
# Create 'gammu' database
1906 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1907 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1908 
# Add a gammu database structure
2688 lucas.echa 1909 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1910 
 
2552 rexy 1911 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1912 
	cat << EOF > /etc/gammurc
2552 rexy 1913 
[gammu]
1914 
device = /dev/ttyUSB0
1915 
connection = at115200
1916 
EOF
1917 
 
2601 tom.houday 1918 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1919 
[gammu]
1920 
port = /dev/ttyUSB0
1921 
connection = at115200
1922 
 
1923 
[smsd]
1924 
PIN = 1234
1925 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1926 
logformat = textall
1927 
debuglevel = 0
1928 
 
1929 
service = sql
1930 
driver = native_mysql
1931 
user = $DB_USER
1932 
password = $radiuspwd
1933 
pc = localhost
1934 
database = $DB_GAMMU
1935 
 
2631 rexy 1936 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1937 
 
1938 
StatusFrequency = 30
1380 richard 1939 
;LoopSleep = 2
1376 richard 1940 
 
1941 
;ResetFrequency = 300
1942 
;HardResetFrequency = 120
1943 
 
2454 tom.houday 1944 
CheckSecurity = 1
1376 richard 1945 
CheckSignal = 1
1946 
CheckBattery = 0
1947 
EOF
2601 tom.houday 1948 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1949 
 
2601 tom.houday 1950 
# Create the systemd unit
2937 rexy 1951 
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1952 
[Unit]
1953 
Description=SMS daemon for Gammu
1954 
Documentation=man:gammu-smsd(1)
3123 rexy 1955 
After=network.target mysqld.service
1376 richard 1956 
 
2601 tom.houday 1957 
[Service]
1958 
Type=forking
2775 rexy 1959 
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 1960 
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1961 
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1962 
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1963 
 
1964 
[Install]
1965 
WantedBy=multi-user.target
1966 
EOF
1967 
 
2314 richard 1968 
# Log folder for gammu-smsd
2772 rexy 1969 
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1970 
	chmod 755 /var/log/gammu-smsd
1376 richard 1971 
 
2552 rexy 1972 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1973 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1974 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1975 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1976 
#EOF
2552 rexy 1977 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1978 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1979 
 
2724 rexy 1980 
} # End of gammu_smsd()
1376 richard 1981 
 
2990 rexy 1982 
########################################################
1983 
##                      "msec"                        ##
1984 
## - Apply the "fileserver" security level            ##
1985 
## - remove the "system request" for rebooting        ##
1986 
## - Fix several file permissions                     ##
1987 
########################################################
2202 richard 1988 
msec()
1989 
{
1990 
 
1991 
# Apply fileserver security level
2990 rexy 1992 
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1993 
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1994 
 
2203 richard 1995 
# Set permissions monitoring and enforcement
2202 richard 1996 
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 1997 
/var/log/firewall/                      root.apache     750
2202 richard 1998 
/var/log/firewall/*                     root.apache     640
1999 
/etc/security/msec/perm.local           root.root       640
2000 
/etc/security/msec/level.local          root.root       640
2001 
/etc/freeradius-web                     root.apache     750
2002 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2003 
/etc/raddb/client.conf                  radius.radius   640
2004 
/etc/raddb/radius.conf                  radius.radius   640
2005 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2006 
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2007 
/etc/pki/CA/                            root.apache     750 force
2008 
/etc/pki/CA/*                           root.apache     640 force
2009 
/etc/pki/CA/private/                    root.root       700 force
2010 
/etc/pki/CA/private/*                   root.root       600 force
2011 
/etc/pki/tls/private/                   root.apache     750 force
2012 
/etc/pki/tls/private/*                  root.apache     640 force
2202 richard 2013 
EOF
2454 tom.houday 2014 
# apply now hourly & daily checks
2990 rexy 2015 
	/usr/sbin/msec
2016 
	/etc/cron.weekly/msec
2202 richard 2017 
 
2724 rexy 2018 
} # End of msec()
2202 richard 2019 
 
2020 
##################################################################
2552 rexy 2021 
##                   Fonction "letsencrypt"                     ##
2022 
## - Install Let's Encrypt client                               ##
2023 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2024 
##################################################################
2025 
letsencrypt()
2026 
{
3170 rexy 2027 
	acmesh_installDir="/opt/acme.sh"
2028 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2029 
	acmesh_userAgent="ALCASAR"
2990 rexy 2030 
# Remove potential old installers
2586 tom.houday 2031 
	rm -rf /tmp/acme.sh-*
3170 rexy 2032 
	[ -d $acmesh_confDir ] && rm -rf $acmesh_confDir
2990 rexy 2033 
# Extract acme.sh
2304 tom.houday 2034 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2035 
	pwdInstall=$(pwd)
3169 rexy 2036 
	cd /tmp/acme.sh-* || { echo "Unable to find tmp ACME directory"; exit 1; }
3170 rexy 2037 
	mkdir $acmesh_confDir ; chown root:apache $acmesh_confDir ; chmod 440 $acmesh_confDir
2038 
	mkdir $acmesh_confDir/{data,certs,ca} ; chown root:apache $acmesh_confDir/{data,certs,ca} ; chmod 440 $acmesh_confDir/{data,certs,ca}
2990 rexy 2039 
# Install acme.sh
2304 tom.houday 2040 
	./acme.sh --install \
2041 
		--home $acmesh_installDir \
2042 
		--config-home $acmesh_confDir/data \
2043 
		--certhome $acmesh_confDir/certs \
2044 
		--accountkey $acmesh_confDir/ca/account.key \
2045 
		--accountconf $acmesh_confDir/data/account.conf \
2046 
		--useragent $acmesh_userAgent \
2308 tom.houday 2047 
		--nocron \
2048 
		> /dev/null
2304 tom.houday 2049 
	if [ $? -ne 0 ]; then
2050 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2051 
	fi
2990 rexy 2052 
# Create configuration file
2304 tom.houday 2053 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2054 
email=
2055 
dateIssueRequest=
2056 
domainRequest=
2057 
challenge=
2058 
dateIssued=
2059 
dnsapi=
2060 
dateNextRenewal=
2061 
EOF
2688 lucas.echa 2062 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2063 
	rm -rf /tmp/acme.sh-*
2724 rexy 2064 
} # End of letsencrypt()
2304 tom.houday 2065 
 
2066 
##################################################################
2990 rexy 2067 
##                       "mail_service"                         ##
2994 rexy 2068 
## - Install Postfix conf for email registration method         ##
2990 rexy 2069 
##################################################################
2070 
mail_service()
2071 
{
3062 rexy 2072 
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2073 
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2074 
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2075 
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
3180 rexy 2076 
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf
2077 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
2990 rexy 2078 
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2079 
smtputf8_enable = no
3062 rexy 2080 
smtp_use_tls = yes
2081 
smtp_tls_wrappermode = yes
3005 rexy 2082 
smtp_sasl_auth_enable = yes
2083 
smtp_sasl_security_options = noanonymous
2084 
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2085 
relayhost =
2990 rexy 2086 
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2087 
EOT
2990 rexy 2088 
	chown -R postfix:postfix /var/lib/postfix
2089 
} # end of mail_service
2090 
 
2091 
##################################################################
2552 rexy 2092 
##                    Fonction "post_install"                   ##
2093 
## - Modifying banners (locals et ssh) & prompts                ##
2094 
## - SSH config                                                 ##
2095 
## - sudoers config & files security                            ##
2096 
## - log rotate & ANSSI security parameters                     ##
2097 
## - Apply former conf in case of an update                     ##
2098 
##################################################################
1 root 2099 
post_install()
2100 
{
3093 rexy 2101 
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2102 
# change the SSHD options
2195 richard 2103 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2104 
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2105 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2106 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2107 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2108 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2109 
# sshd listens on EXTIF & INTIF
2110 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2111 
# sshd authorized certificate for root login
2112 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2113 
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2114 
# ALCASAR conf file
2818 rexy 2115 
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2116 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2117 
	echo "SSH_LAN=22" >> $CONF_FILE
2118 
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2119 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2120 
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2121 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2122 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2123 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2124 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2125 
	echo "LDAP_FILTER=" >> $CONF_FILE
2126 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2127 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2128 
	echo "LDAP_SSL=on" >> $CONF_FILE
2129 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2130 
	echo "SMS=off" >> $CONF_FILE
2131 
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2132 
	echo "MAIL=off" >> $CONF_FILE
2133 
	echo "MAIL_TYPE=" >> $CONF_FILE
2134 
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2135 
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2136 
	echo "MAIL_ADDR=" >> $CONF_FILE
2137 
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2138 
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2139 
	echo "BL_PUREIP=on" >> $CONF_FILE
2140 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2141 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2142 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2143 
	echo "WIFI4EU=off" >> $CONF_FILE
2144 
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2145 
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2146 
# Prompt customisation (colors)
1 root 2147 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2148 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2149 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2150 
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2151 
# sudoers configuration for "apache" & "sysadmin"
1 root 2152 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2153 
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2154 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2155 
# Modify some logrotate files (gammu, ulogd)
1 root 2156 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2157 
	chmod 644 /etc/logrotate.d/*
2195 richard 2158 
# Log compression
706 franck 2159 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2160 
# actualisation des fichiers logs compressés
2521 armand.ito 2161 
	for dir in firewall e2guardian lighttpd
706 franck 2162 
	do
2688 lucas.echa 2163 
		find /var/log/$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 2164 
	done
2601 tom.houday 2165 
	/usr/bin/systemctl daemon-reload
2956 rexy 2166 
# processes started at boot time (Systemctl)
3170 rexy 2167 
	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 2168 
	do
1574 richard 2169 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2170 
	done
2454 tom.houday 2171 
 
1452 richard 2172 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2173 
	for i in ulogd gpm dhcpd
1452 richard 2174 
	do
1574 richard 2175 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2176 
	done
2454 tom.houday 2177 
 
2864 rexy 2178 
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2179 
# ignore ICMP broadcast (smurf attack)
2180 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2181 
# ignore ICMP errors bogus
2182 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2183 
# remove ICMP redirects responces
2184 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2185 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2186 
# enable SYN Cookies (Syn flood attacks)
2187 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2188 
# enable kernel antispoofing
2189 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2190 
# ignore source routing
2191 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2192 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2193 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2194 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2195 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2196 
# disable iptables_helpers
2197 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2198 
# Switch to the router mode
2199 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2200 
# Remove unused service ipv6
1964 franck 2201 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2202 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2203 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2204 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2205 
# switch to multi-users runlevel (instead of x11)
1221 richard 2206 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2207 
# disable Core dump file
2208 
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2209 
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2210 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2211 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2212 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2213 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2214 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
3190 rexy 2215 
	vm_vga=`lsmod | grep -c -E "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2216 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2217 
	then
2454 tom.houday 2218 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2219 
		echo >> /etc/mageia-release
2220 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2221 
	else
2222 
		echo > /etc/mageia-release
2454 tom.houday 2223 
	fi
2224 
	if [ $Lang == "fr" ]
2225 
	then
3093 rexy 2226 
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2227 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2228 
	else
3093 rexy 2229 
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2230 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2231 
	fi
2232 
	/usr/bin/update-grub2
1221 richard 2233 
# Load and apply the previous conf file
2234 
	if [ "$mode" = "update" ]
532 richard 2235 
	then
2887 rexy 2236 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2237 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2238 
		PARENT_SCRIPT=`basename $0`
2239 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2240 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2241 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2242 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2243 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2244 
	fi
2560 rexy 2245 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2246 
	chown -R root:apache $DIR_DEST_ETC/*
2247 
	chmod -R 660 $DIR_DEST_ETC/*
2248 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2249 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2250 
	echo ""
1 root 2251 
	echo "#############################################################################"
638 richard 2252 
	if [ $Lang == "fr" ]
2253 
		then
2254 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2255 
		echo "#                                                                           #"
2256 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2257 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2258 
		echo "#                                                                           #"
2259 
		echo "#############################################################################"
2260 
		echo
2261 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2262 
		echo
2263 
		echo "- Lisez attentivement la documentation d'exploitation"
2264 
		echo
2688 lucas.echa 2265 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2266 
		echo
2267 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2268 
	else
2396 tom.houday 2269 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2270 
		echo "#                                                                           #"
2271 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2272 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2273 
		echo "#                                                                           #"
2274 
		echo "#############################################################################"
2275 
		echo
2276 
		echo "- The system will be rebooted in order to operate ALCASAR"
2277 
		echo
2278 
		echo "- Read the exploitation documentation"
2279 
		echo
2688 lucas.echa 2280 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2281 
		echo
2282 
		echo "                   Hit 'Enter' to continue"
2283 
	fi
1782 franck 2284 
	sleep 2
2560 rexy 2285 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2286 
	then
2688 lucas.echa 2287 
		read
815 richard 2288 
	fi
774 richard 2289 
	clear
1 root 2290 
	reboot
2724 rexy 2291 
} # End of post_install()
1 root 2292 
 
2552 rexy 2293 
#####################################################################################
2294 
#                                   Main Install loop                               #
2295 
#####################################################################################
832 richard 2296 
dir_exec=`dirname "$0"`
2297 
if [ $dir_exec != "." ]
2298 
then
2299 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2300 
	echo "Launch this program from the ALCASAR archive directory"
2301 
	exit 0
2302 
fi
2688 lucas.echa 2303 
if [ $EUID -gt 0 ]
2220 richard 2304 
then
2688 lucas.echa 2305 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2306 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2307 
	exit 0
2308 
fi
832 richard 2309 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2310 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2311 
nb_args=$#
2312 
args=$1
2313 
if [ $nb_args -eq 0 ]
2314 
then
2315 
	nb_args=1
2316 
	args="-h"
2317 
fi
1062 richard 2318 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2319 
case $args in
2320 
	-\? | -h* | --h*)
2321 
		echo "$usage"
2322 
		exit 0
2323 
		;;
291 franck 2324 
	-i | --install)
3180 rexy 2325 
		for func in system_testing network_testing
2724 rexy 2326 
		do
2327 
			header_install
2328 
			$func
2329 
			if [ $DEBUG_ALCASAR == "on" ]
2330 
			then
3179 rexy 2331 
				echo "*** 'debug' : end installing function '$func' ***"
2724 rexy 2332 
				read
2333 
			fi
2334 
		done
595 richard 2335 
# RPMs install
2941 rexy 2336 
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2337 
		if [ "$?" != "0" ]
1 root 2338 
		then
595 richard 2339 
			exit 0
2340 
		fi
1249 richard 2341 
		if [ -e $CONF_FILE ]
595 richard 2342 
		then
2458 richard 2343 
# Uninstall or update the running version
2344 
			if [ "$mode" == "update" ]
2345 
			then
2560 rexy 2346 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2347 
			else
2560 rexy 2348 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2349 
			fi
595 richard 2350 
		fi
2847 rexy 2351 
		if [ $DEBUG_ALCASAR == "on" ]
2352 
		then
2353 
			echo "*** 'debug' : end of cleaning ***"
2354 
			read
2355 
		fi
2980 rexy 2356 
# Avoid some RPM automatic updates
2357 
		echo "/^kernel/" > /etc/urpmi/skip.list
2358 
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2359 
		echo "/^freeradius/" >> /etc/urpmi/skip.list
3190 rexy 2360 
		if [ `grep -E '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
3170 rexy 2361 
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf freeradius?g" /etc/dnf/dnf.conf
2980 rexy 2362 
		else
3170 rexy 2363 
			echo "exclude=kernel* wkhtmltopdf freeradius" >> /etc/dnf/dnf.conf
2980 rexy 2364 
		fi
2835 rexy 2365 
# Test if conf file
2366 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2367 
		then
2826 rexy 2368 
# Extract some info from the previous configuration file
2834 rexy 2369 
			cd /var/tmp
2370 
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2371 
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2372 
			then
2373 
				header_install
2374 
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2375 
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2376 
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2377 
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2378 
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2379 
				if [ $Lang == "fr" ]
2834 rexy 2380 
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2381 
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2382 
				fi
2834 rexy 2383 
				response=0
2384 
				PTN='^[oOnNyY]?$'
2385 
				until [[ "$response" =~ $PTN ]]
2386 
				do
2387 
					if [ $Lang == "fr" ]
2388 
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2389 
						else echo -n "Do you want to use it (Y/n)?";
2390 
					fi
2391 
					read response
2392 
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2393 
					then
2394 
						rm -f /var/tmp/alcasar-conf*
2395 
						rm -rf /var/tmp/conf
2396 
					fi
2397 
				done
2398 
			fi
2847 rexy 2399 
			cd $DIR_INSTALL
597 richard 2400 
		fi
636 richard 2401 
# Test if update
2834 rexy 2402 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2403 
		then
2404 
			if [ $Lang == "fr" ]
2405 
				then echo "#### Installation avec mise à jour ####";
2406 
				else echo "#### Installation with update     ####";
2407 
			fi
5 franck 2408 
			mode="update"
1 root 2409 
		fi
3170 rexy 2410 
		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 2411 
		do
2412 
			$func
2466 richard 2413 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2414 
			then
3179 rexy 2415 
				echo "*** 'debug' : end installing function '$func' ***"
2688 lucas.echa 2416 
				read
2466 richard 2417 
			fi
14 richard 2418 
		done
5 franck 2419 
		;;
291 franck 2420 
	-u | --uninstall)
1828 richard 2421 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2422 
		then
597 richard 2423 
			if [ $Lang == "fr" ]
2424 
				then echo "ALCASAR n'est pas installé!";
2425 
				else echo "ALCASAR isn't installed!";
2426 
			fi
1 root 2427 
			exit 0
2428 
		fi
5 franck 2429 
		response=0
2760 lucas.echa 2430 
		PTN='^[oOyYnN]?$'
2431 
		until [[ "$response" =~ $PTN ]]
5 franck 2432 
		do
597 richard 2433 
			if [ $Lang == "fr" ]
2760 lucas.echa 2434 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2435 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2436 
			fi
5 franck 2437 
			read response
2438 
		done
1103 richard 2439 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2440 
		then
1103 richard 2441 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2442 
		else
2560 rexy 2443 
			rm -f /var/tmp/alcasar-conf*
1 root 2444 
		fi
597 richard 2445 
# Uninstall the running version
2560 rexy 2446 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2447 
		;;
2448 
	*)
2449 
		echo "Argument inconnu :$1";
460 richard 2450 
		echo "Unknown argument :$1";
1 root 2451 
		echo "$usage"
2452 
		exit 1
2453 
		;;
2454 
esac
10 franck 2455 
# end of script