Subversion Repositories ALCASAR

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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 3193 2024-04-21 22:33:19Z 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" $DIR_DG/e2guardianf1.conf
1324 
	DIR_GROUP1="$DIR_DG/lists/group1"
1325 
	cp -r $DIR_DG/lists/example.group $DIR_GROUP1
1326 
	chown -R e2guardian:root $DIR_GROUP1
2840 rexy 1327 
# RAZ bannedphraselist
3193 rexy 1328 
	$SED "s?^[^#]?#&?g" $DIR_GROUP1/bannedphraselist # (comment what is not)
2519 rexy 1329 
# Disable URL control with regex
3193 rexy 1330 
	$SED "s?^[^#]?#&?g" $DIR_GROUP1/bannedregexpurllist # (comment what is not)
2758 rexy 1331 
# Dont filtering files by extension or mime-type (empty list)
3193 rexy 1332 
	> $DIR_GROUP1/bannedextensionlist
1333 
	> $DIR_GROUP1/bannedmimetypelist
2758 rexy 1334 
# Creation of ALCASAR banned site list
3193 rexy 1335 
	[ -e $DIR_GROUP1/greysitelist.default ] || mv $DIR_GROUP1/greysitelist $DIR_GROUP1/greysitelist.default
1336 
	cat <<EOF > $DIR_GROUP1/greysitelist
2775 rexy 1337 
# E2guardian filter config for ALCASAR
1338 
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1339 
# block all SSL and CONNECT tunnels
1340 
**s
1341 
# block all SSL and CONNECT tunnels specified only as an IP
1342 
*ips
1343 
# block all sites specified only by an IP
1344 
*ip
1345 
EOF
2775 rexy 1346 
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
3193 rexy 1347 
	[ -e $DIR_GROUP1/bannedurllist.default ] || mv $DIR_GROUP1/bannedurllist $DIR_GROUP1/bannedurllist.default
1348 
	cat <<EOF > $DIR_GROUP1/bannedurllist
1349 
# E2guardian URL filter config for ALCASAR
2758 rexy 1350 
EOF
2775 rexy 1351 
# Creation of files for rehabilited domains and urls
3193 rexy 1352 
	[ -e $DIR_GROUP1/exceptionsitelist.default ] || mv $DIR_GROUP1/exceptionsitelist $DIR_GROUP1/exceptionsitelist.default
1353 
	[ -e $DIR_GROUP1/exceptionurllist.default ] || mv $DIR_GROUP1/exceptionurllist $DIR_GROUP1/exceptionurllist.default
1354 
	touch $DIR_GROUP1/exceptionsitelist
1355 
	touch $DIR_GROUP1/exceptionurllist
2758 rexy 1356 
# Add Bing to the safesearch url regext list (parental control)
3193 rexy 1357 
	[ -e $DIR_GROUP1/urlregexplist.default ] || cp $DIR_GROUP1/urlregexplist $DIR_GROUP1/urlregexplist.default
1358 
	cat <<EOF >> $DIR_GROUP1/urlregexplist
2758 rexy 1359 
# Bing - add 'adlt=strict'
1360 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1361 
EOF
1362 
# 'Safesearch' regex actualisation
3193 rexy 1363 
	$SED "s?images?search?g" $DIR_GROUP1/urlregexplist
2758 rexy 1364 
# change the google safesearch ("safe=strict" instead of "safe=vss")
3193 rexy 1365 
	$SED "s?safe=vss?safe=strict?g" $DIR_GROUP1/urlregexplist
2841 rexy 1366 
 
3193 rexy 1367 
# Create & adapt group2 conf file (av + av_wl)
2841 rexy 1368 
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1369 
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1370 
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
3193 rexy 1371 
	$SED "s?^urllist = 'name=banned,messageno=501,path=__LISTEN__/bannedurllist'?urllist = 'name=banned,messageno=501,path=__LISTEN__/bannedurllist.default'?g" $DIR_DG/e2guardianf2.conf # no banned urls
2841 rexy 1372 
 
2775 rexy 1373 
# create log folder
3193 rexy 1374 
	mkdir -p /var/log/e2guardian
2775 rexy 1375 
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1376 
} # End of e2guardian()
1 root 1377 
 
2724 rexy 1378 
##############################################################
2990 rexy 1379 
##                        "ulogd"                           ##
2724 rexy 1380 
## - Ulog config for multi-log files                        ##
1381 
##############################################################
1382 
ulogd()
476 richard 1383 
{
1384 
# Three instances of ulogd (three different logfiles)
1385 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1386 
	nl=1
1358 richard 1387 
	for log_type in traceability ssh ext-access
478 richard 1388 
	do
2937 rexy 1389 
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1390 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1391 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1392 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1393 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1394 
[emu1]
478 richard 1395 
file="/var/log/firewall/$log_type.log"
1396 
sync=1
1397 
EOF
2938 rexy 1398 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1399 
		nl=`expr $nl + 1`
1400 
	done
476 richard 1401 
	chown -R root:apache /var/log/firewall
1402 
	chmod 750 /var/log/firewall
1403 
	chmod 640 /var/log/firewall/*
2724 rexy 1404 
}  # End of ulogd()
476 richard 1405 
 
1159 crox53 1406 
##########################################################
2990 rexy 1407 
##                     "nfsen"                          ##
2771 rexy 1408 
## - configure NetFlow collector (nfcapd)               ##
1409 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1410 
##########################################################
1389 richard 1411 
nfsen()
1 root 1412 
{
2772 rexy 1413 
	groupadd -f nfcapd
2868 rexy 1414 
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1415 
# nfcapd unit for systemd
2937 rexy 1416 
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1417 
#  This file is part of systemd.
1418 
#
1419 
#  systemd is free software; you can redistribute it and/or modify it
1420 
#  under the terms of the GNU General Public License as published by
1421 
#  the Free Software Foundation; either version 2 of the License, or
1422 
#  (at your option) any later version.
1423 
 
2771 rexy 1424 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1425 
[Unit]
2771 rexy 1426 
Description=Netflow Capture Daemon
1427 
After=network-online.target iptables.service
1372 richard 1428 
 
1429 
[Service]
3079 rexy 1430 
Type=simple
2776 rexy 1431 
ExecStartPre=/bin/mkdir -p /run/nfcapd
1432 
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1433 
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1434 
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 1435 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1436 
 
1437 
[Install]
1438 
WantedBy=multi-user.target
1439 
EOF
2825 rexy 1440 
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1441 
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1442 
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1443 
} # End of nfsen()
1 root 1444 
 
2552 rexy 1445 
###########################################################
2990 rexy 1446 
##                       "vnstat"                        ##
2809 rexy 1447 
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1448 
###########################################################
2724 rexy 1449 
vnstat()
1541 richard 1450 
{
2990 rexy 1451 
# vnstat
2933 rexy 1452 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1453 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1454 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1455 
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1456 
# vnstat-dashboard
2933 rexy 1457 
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1458 
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1459 
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1460 
} # End of vnstat()
2281 tom.houday 1461 
 
2724 rexy 1462 
#########################################################
2990 rexy 1463 
##                     "unbound"                       ##
2724 rexy 1464 
## - create the conf files for 4 unbound services      ##
1465 
## - create the systemd files for 4 unbound services   ##
1466 
#########################################################
2688 lucas.echa 1467 
unbound ()
1468 
{
1469 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1470 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1471 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1472 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1473 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1474 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1475 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1476 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1477 
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1478 
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1479 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1480 
 
2724 rexy 1481 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1482 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1483 
forward-zone:
1484 
	name: "."
1485 
	forward-addr: $DNS1
1486 
	forward-addr: $DNS2
1472 richard 1487 
EOF
1488 
 
2724 rexy 1489 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1490 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1491 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1492 
## Add one block for each domain name managed by an other DNS server
1493 
##
1494 
## Example:
1495 
##
1496 
## server:
1497 
##     local-zone: "<your_domain>." transparent
1498 
## forward-zone:
1499 
##     name: "<your_domain>."
1500 
##     forward-addr: <@IP_domain_server>
1501 
##
2558 rexy 1502 
EOF
1503 
 
2724 rexy 1504 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1505 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1506 
server:
1507 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1508 
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1509 
EOF
1510 
 
2724 rexy 1511 
# Configuration file for lo of forward unbound
2688 lucas.echa 1512 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1513 
server:
1514 
	interface: 127.0.0.1@53
1515 
	access-control-view: 127.0.0.1/8 lo
1516 
view:
1517 
	name: "lo"
2864 rexy 1518 
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1519 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1520 
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1521 
	view-first: yes
1522 
EOF
1523 
 
2724 rexy 1524 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1525 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1526 
server:
1527 
	interface: ${PRIVATE_IP}@53
1528 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1529 
view:
1530 
	name: "$INTIF"
1531 
	view-first: yes
1532 
EOF
1533 
 
2831 rexy 1534 
# Configuration file for main unbound
2688 lucas.echa 1535 
	cat << EOF > /etc/unbound/unbound.conf
1536 
server:
1537 
	verbosity: 1
1538 
	hide-version: yes
1539 
	hide-identity: yes
1540 
	do-ip6: no
1541 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1542 
	include: /etc/unbound/conf.d/common/local-forward/*
1543 
	include: /etc/unbound/conf.d/common/local-dns/*
1544 
	include: /etc/unbound/conf.d/forward/*
1545 
EOF
1546 
 
2724 rexy 1547 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1548 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1549 
server:
1550 
	interface: ${PRIVATE_IP}@54
1551 
	access-control: $PRIVATE_IP_MASK allow
1552 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1553 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1554 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1555 
EOF
1556 
 
2724 rexy 1557 
# Configuration file for blacklist unbound
2688 lucas.echa 1558 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1559 
server:
1560 
	verbosity: 1
1561 
	hide-version: yes
1562 
	hide-identity: yes
1563 
	do-ip6: no
1564 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1565 
	chroot: ""
1566 
	define-tag: "blacklist"
1567 
	log-local-actions: yes
1568 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1569 
	include: /etc/unbound/conf.d/common/local-forward/*
1570 
	include: /etc/unbound/conf.d/common/local-dns/*
1571 
	include: /etc/unbound/conf.d/blacklist/*
1572 
	include: /usr/local/share/unbound-bl-enabled/*
1573 
EOF
1574 
 
2724 rexy 1575 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1576 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1577 
server:
1578 
	interface: ${PRIVATE_IP}@55
1579 
	access-control: $PRIVATE_IP_MASK allow
1580 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1581 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1582 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1583 
EOF
1584 
 
2724 rexy 1585 
# Configuration file for whitelist unbound
2688 lucas.echa 1586 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1587 
server:
3099 rexy 1588 
	module-config: "ipset validator iterator"
2688 lucas.echa 1589 
	verbosity: 1
1590 
	hide-version: yes
1591 
	hide-identity: yes
1592 
	do-ip6: no
1593 
	do-not-query-localhost: no
1594 
	define-tag: "whitelist"
1595 
	local-zone: "." transparent
1596 
	local-zone-tag: "." "whitelist"
3099 rexy 1597 
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1598 
	include: /etc/unbound/conf.d/common/local-forward/*
1599 
	include: /etc/unbound/conf.d/common/local-dns/*
1600 
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1601 
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1602 
	username: ""
1603 
ipset:
1604 
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1605 
EOF
1606 
 
2724 rexy 1607 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1608 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1609 
server:
1610 
	interface: ${PRIVATE_IP}@56
1611 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1612 
view:
1613 
	name: "$INTIF"
1614 
	local-zone: "." redirect
1615 
	local-data: ". A $PRIVATE_IP"
1616 
EOF
1617 
 
2724 rexy 1618 
# Configuration file for blackhole unbound
2688 lucas.echa 1619 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1620 
server:
1621 
	verbosity: 1
1622 
	hide-version: yes
1623 
	hide-identity: yes
1624 
	do-ip6: no
2861 rexy 1625 
	include: /etc/unbound/conf.d/common/local-forward/*
1626 
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1627 
	include: /etc/unbound/conf.d/blackhole/*
1628 
EOF
2937 rexy 1629 
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1630 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1631 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
3177 rexy 1632 
	$SED "/^PIDFile=/d" /etc/systemd/system/unbound.service
2688 lucas.echa 1633 
	for list in blacklist blackhole whitelist
1474 richard 1634 
	do
3177 rexy 1635 
		cp -f /etc/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
2937 rexy 1636 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1474 richard 1637 
	done
2724 rexy 1638 
} # End of unbound()
2688 lucas.echa 1639 
 
2689 lucas.echa 1640 
##################################################
2990 rexy 1641 
##                   "dhcpd"                    ##
2689 lucas.echa 1642 
##################################################
2724 rexy 1643 
dhcpd()
2689 lucas.echa 1644 
{
1645 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1646 
	cat <<EOF > /etc/dhcpd.conf
1647 
ddns-update-style none;
1648 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1649 
	option routers $PRIVATE_IP;
1650 
	option subnet-mask $PRIVATE_NETMASK;
1651 
	option domain-name-servers $PRIVATE_IP;
1652 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1653 
	default-lease-time 21600;
1654 
	max-lease-time 43200;
1655 
}
1656 
EOF
2724 rexy 1657 
} # End of dhcpd()
2689 lucas.echa 1658 
 
2552 rexy 1659 
##########################################################
2990 rexy 1660 
##                         "BL"                         ##
2769 rexy 1661 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1662 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1663 
##     - URLs for E²guardian                            ##
1664 
##     - IPs for NetFilter                              ##
2769 rexy 1665 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1666 
##########################################################
2724 rexy 1667 
BL()
308 richard 1668 
{
2990 rexy 1669 
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1670 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1671 
	mkdir -p /tmp/blacklists
1938 richard 1672 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1673 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1674 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1675 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1676 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1677 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1678 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1679 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1680 
# add additional BL files
2770 rexy 1681 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1682 
	do
1683 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1684 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1685 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1686 
	done
2521 armand.ito 1687 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1688 
	chown -R root:apache $DIR_DEST_SHARE
1689 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1690 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1691 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1692 
# enable the default categories
1957 richard 1693 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1694 
	rm -rf /tmp/blacklists
2724 rexy 1695 
} # End of BL()
219 jeremy 1696 
 
2552 rexy 1697 
#######################################################
2990 rexy 1698 
##                    "cron"                         ##
2552 rexy 1699 
## - write all cron & anacron files                  ##
1700 
#######################################################
2724 rexy 1701 
cron()
1 root 1702 
{
2640 rexy 1703 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1704 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1705 
	cat <<EOF > /etc/crontab
1828 richard 1706 
SHELL=/usr/bin/bash
2640 rexy 1707 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1708 
MAILTO=root
1709 
HOME=/
1710 
 
1711 
# run-parts
1712 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1713 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1714 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1715 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1716 
EOF
1717 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1718 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1719 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1720 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1721 
EOF
811 richard 1722 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1723 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1724 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1725 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1726 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1727 
EOF
952 franck 1728 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1729 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1730 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1731 
EOF
2454 tom.houday 1732 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1733 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1734 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1735 
EOF
2454 tom.houday 1736 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1737 
# Update the system and reboot if needed (everyday at 3:30 am)
1738 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1739 
EOF
2454 tom.houday 1740 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1741 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1742 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1743 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1744 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1745 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1746 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1747 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1748 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1749 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1750 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1751 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1752 
EOF
2454 tom.houday 1753 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1754 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1755 
# '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 1756 
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1757 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1758 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1759 
 
2886 rexy 1760 
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1761 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1762 
EOF
2454 tom.houday 1763 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1764 
# start dead daemons (after boot process and every 20')
1851 franck 1765 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1766 
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1767 
EOF
2454 tom.houday 1768 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1769 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1770 
 
1874 raphael.pi 1771 
EOF
2769 rexy 1772 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1773 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1774 
 
1775 
EOF
2304 tom.houday 1776 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1777 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1778 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1779 
EOF
2771 rexy 1780 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1781 
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1782 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1783 
EOF
1808 richard 1784 
# removing the users crons
522 richard 1785 
	rm -f /var/spool/cron/*
2724 rexy 1786 
} # End of cron()
1 root 1787 
 
2867 rexy 1788 
########################################################################
2990 rexy 1789 
##                              "Fail2Ban"                            ##
2867 rexy 1790 
##- Adapt conf file to ALCASAR                                        ##
1791 
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1792 
########################################################################
1163 crox53 1793 
fail2ban()
1794 
{
2868 rexy 1795 
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1796 
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
3191 rexy 1797 
	$SED "s?^before =.*?before = paths-mageia.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1798 
 
1799 
# add 5 jails and their filters
1800 
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1801 
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1802 
[sshd]
1803 
enabled = true
1804 
#enabled  = false
1805 
maxretry = 3
2868 rexy 1806 
bantime = 3m
1807 
findtime = 5m
2867 rexy 1808 
EOF
1809 
 
1810 
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1811 
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1812 
[lighttpd-auth]
1813 
enabled = true
1814 
#enabled  = false
1815 
maxretry = 3
2868 rexy 1816 
bantime = 3m
1817 
findtime = 3m
2867 rexy 1818 
EOF
1819 
 
1820 
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1821 
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1822 
[alcasar_mod-evasive]
1823 
#enabled = true
1824 
enabled = false
1825 
backend = auto
1826 
filter = alcasar_mod-evasive
1827 
action = iptables-allports[name=alcasar_mod-evasive]
1828 
logpath = /var/log/lighttpd/access.log
1829 
maxretry = 3
2868 rexy 1830 
bantime = 3m
1831 
findtime = 3m
2867 rexy 1832 
EOF
2990 rexy 1833 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1834 
[Definition]
1835 
failregex =  <HOST> .+\] "[^"]+" 403
1836 
ignoreregex =
1837 
EOF
1838 
 
1839 
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1840 
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1841 
[alcasar_intercept]
1842 
enabled = true
1843 
#enabled = false
1844 
backend = auto
1845 
filter = alcasar_intercept
1846 
action = iptables-allports[name=alcasar_intercept]
1847 
logpath = /var/log/lighttpd/access.log
1848 
maxretry = 5
2868 rexy 1849 
bantime = 3m
1850 
findtime = 3m
1851 
EOF
2990 rexy 1852 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1853 
[Definition]
1854 
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1855 
ignoreregex =
1856 
EOF
1857 
 
1858 
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1859 
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1860 
[alcasar_change-pwd]
1861 
enabled = true
1862 
#enabled = false
1863 
backend = auto
1864 
filter = alcasar_change-pwd
1865 
action = iptables-allports[name=alcasar_change-pwd]
1866 
logpath = /var/log/lighttpd/access.log
1867 
maxretry = 5
2868 rexy 1868 
bantime = 3m
1869 
findtime = 3m
2867 rexy 1870 
EOF
2990 rexy 1871 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1872 
[Definition]
1873 
failregex = <HOST> .* \"POST \/password\.php
1874 
ignoreregex =
1875 
EOF
1876 
 
2840 rexy 1877 
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1878 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1879 
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1880 
	chmod 644 /var/log/fail2ban.log
2887 rexy 1881 
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1882 
	/usr/bin/touch /var/log/auth.log
1515 richard 1883 
# fail2ban unit
2990 rexy 1884 
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1885 
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1886 
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1887 
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1888 
} # End of fail2ban()
1163 crox53 1889 
 
2990 rexy 1890 
########################################################
1891 
##                  "gammu_smsd"                      ##
1892 
## - Creating of SMS management database              ##
1893 
## - Write the gammu a gammu_smsd conf files          ##
1894 
########################################################
1376 richard 1895 
gammu_smsd()
1896 
{
2601 tom.houday 1897 
# Create 'gammu' system user
1898 
	groupadd -f gammu_smsd
2868 rexy 1899 
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1900 
	usermod -a -G dialout gammu_smsd
1901 
 
1902 
# Create 'gammu' database
1903 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1904 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1905 
# Add a gammu database structure
2688 lucas.echa 1906 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1907 
 
2552 rexy 1908 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1909 
	cat << EOF > /etc/gammurc
2552 rexy 1910 
[gammu]
1911 
device = /dev/ttyUSB0
1912 
connection = at115200
1913 
EOF
1914 
 
2601 tom.houday 1915 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1916 
[gammu]
1917 
port = /dev/ttyUSB0
1918 
connection = at115200
1919 
 
1920 
[smsd]
1921 
PIN = 1234
1922 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1923 
logformat = textall
1924 
debuglevel = 0
1925 
 
1926 
service = sql
1927 
driver = native_mysql
1928 
user = $DB_USER
1929 
password = $radiuspwd
1930 
pc = localhost
1931 
database = $DB_GAMMU
1932 
 
2631 rexy 1933 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1934 
 
1935 
StatusFrequency = 30
1380 richard 1936 
;LoopSleep = 2
1376 richard 1937 
 
1938 
;ResetFrequency = 300
1939 
;HardResetFrequency = 120
1940 
 
2454 tom.houday 1941 
CheckSecurity = 1
1376 richard 1942 
CheckSignal = 1
1943 
CheckBattery = 0
1944 
EOF
2601 tom.houday 1945 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1946 
 
2601 tom.houday 1947 
# Create the systemd unit
2937 rexy 1948 
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1949 
[Unit]
1950 
Description=SMS daemon for Gammu
1951 
Documentation=man:gammu-smsd(1)
3123 rexy 1952 
After=network.target mysqld.service
1376 richard 1953 
 
2601 tom.houday 1954 
[Service]
1955 
Type=forking
2775 rexy 1956 
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 1957 
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1958 
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1959 
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1960 
 
1961 
[Install]
1962 
WantedBy=multi-user.target
1963 
EOF
1964 
 
2314 richard 1965 
# Log folder for gammu-smsd
2772 rexy 1966 
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1967 
	chmod 755 /var/log/gammu-smsd
1376 richard 1968 
 
2552 rexy 1969 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1970 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1971 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1972 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1973 
#EOF
2552 rexy 1974 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1975 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1976 
 
2724 rexy 1977 
} # End of gammu_smsd()
1376 richard 1978 
 
2990 rexy 1979 
########################################################
1980 
##                      "msec"                        ##
1981 
## - Apply the "fileserver" security level            ##
1982 
## - remove the "system request" for rebooting        ##
1983 
## - Fix several file permissions                     ##
1984 
########################################################
2202 richard 1985 
msec()
1986 
{
1987 
 
1988 
# Apply fileserver security level
2990 rexy 1989 
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1990 
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1991 
 
2203 richard 1992 
# Set permissions monitoring and enforcement
2202 richard 1993 
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 1994 
/var/log/firewall/                      root.apache     750
2202 richard 1995 
/var/log/firewall/*                     root.apache     640
1996 
/etc/security/msec/perm.local           root.root       640
1997 
/etc/security/msec/level.local          root.root       640
1998 
/etc/freeradius-web                     root.apache     750
1999 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2000 
/etc/raddb/client.conf                  radius.radius   640
2001 
/etc/raddb/radius.conf                  radius.radius   640
2002 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2003 
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2004 
/etc/pki/CA/                            root.apache     750 force
2005 
/etc/pki/CA/*                           root.apache     640 force
2006 
/etc/pki/CA/private/                    root.root       700 force
2007 
/etc/pki/CA/private/*                   root.root       600 force
2008 
/etc/pki/tls/private/                   root.apache     750 force
2009 
/etc/pki/tls/private/*                  root.apache     640 force
2202 richard 2010 
EOF
2454 tom.houday 2011 
# apply now hourly & daily checks
2990 rexy 2012 
	/usr/sbin/msec
2013 
	/etc/cron.weekly/msec
2202 richard 2014 
 
2724 rexy 2015 
} # End of msec()
2202 richard 2016 
 
2017 
##################################################################
2552 rexy 2018 
##                   Fonction "letsencrypt"                     ##
2019 
## - Install Let's Encrypt client                               ##
2020 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2021 
##################################################################
2022 
letsencrypt()
2023 
{
3170 rexy 2024 
	acmesh_installDir="/opt/acme.sh"
2025 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2026 
	acmesh_userAgent="ALCASAR"
2990 rexy 2027 
# Remove potential old installers
2586 tom.houday 2028 
	rm -rf /tmp/acme.sh-*
3170 rexy 2029 
	[ -d $acmesh_confDir ] && rm -rf $acmesh_confDir
2990 rexy 2030 
# Extract acme.sh
2304 tom.houday 2031 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2032 
	pwdInstall=$(pwd)
3169 rexy 2033 
	cd /tmp/acme.sh-* || { echo "Unable to find tmp ACME directory"; exit 1; }
3170 rexy 2034 
	mkdir $acmesh_confDir ; chown root:apache $acmesh_confDir ; chmod 440 $acmesh_confDir
2035 
	mkdir $acmesh_confDir/{data,certs,ca} ; chown root:apache $acmesh_confDir/{data,certs,ca} ; chmod 440 $acmesh_confDir/{data,certs,ca}
2990 rexy 2036 
# Install acme.sh
2304 tom.houday 2037 
	./acme.sh --install \
2038 
		--home $acmesh_installDir \
2039 
		--config-home $acmesh_confDir/data \
2040 
		--certhome $acmesh_confDir/certs \
2041 
		--accountkey $acmesh_confDir/ca/account.key \
2042 
		--accountconf $acmesh_confDir/data/account.conf \
2043 
		--useragent $acmesh_userAgent \
2308 tom.houday 2044 
		--nocron \
2045 
		> /dev/null
2304 tom.houday 2046 
	if [ $? -ne 0 ]; then
2047 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2048 
	fi
2990 rexy 2049 
# Create configuration file
2304 tom.houday 2050 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2051 
email=
2052 
dateIssueRequest=
2053 
domainRequest=
2054 
challenge=
2055 
dateIssued=
2056 
dnsapi=
2057 
dateNextRenewal=
2058 
EOF
2688 lucas.echa 2059 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2060 
	rm -rf /tmp/acme.sh-*
2724 rexy 2061 
} # End of letsencrypt()
2304 tom.houday 2062 
 
2063 
##################################################################
2990 rexy 2064 
##                       "mail_service"                         ##
2994 rexy 2065 
## - Install Postfix conf for email registration method         ##
2990 rexy 2066 
##################################################################
2067 
mail_service()
2068 
{
3062 rexy 2069 
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2070 
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2071 
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2072 
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
3180 rexy 2073 
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf
2074 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
2990 rexy 2075 
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2076 
smtputf8_enable = no
3062 rexy 2077 
smtp_use_tls = yes
2078 
smtp_tls_wrappermode = yes
3005 rexy 2079 
smtp_sasl_auth_enable = yes
2080 
smtp_sasl_security_options = noanonymous
2081 
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2082 
relayhost =
2990 rexy 2083 
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2084 
EOT
2990 rexy 2085 
	chown -R postfix:postfix /var/lib/postfix
2086 
} # end of mail_service
2087 
 
2088 
##################################################################
2552 rexy 2089 
##                    Fonction "post_install"                   ##
2090 
## - Modifying banners (locals et ssh) & prompts                ##
2091 
## - SSH config                                                 ##
2092 
## - sudoers config & files security                            ##
2093 
## - log rotate & ANSSI security parameters                     ##
2094 
## - Apply former conf in case of an update                     ##
2095 
##################################################################
1 root 2096 
post_install()
2097 
{
3093 rexy 2098 
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2099 
# change the SSHD options
2195 richard 2100 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2101 
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2102 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2103 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2104 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2105 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2106 
# sshd listens on EXTIF & INTIF
2107 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2108 
# sshd authorized certificate for root login
2109 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2110 
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2111 
# ALCASAR conf file
2818 rexy 2112 
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2113 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2114 
	echo "SSH_LAN=22" >> $CONF_FILE
2115 
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2116 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2117 
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2118 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2119 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2120 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2121 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2122 
	echo "LDAP_FILTER=" >> $CONF_FILE
2123 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2124 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2125 
	echo "LDAP_SSL=on" >> $CONF_FILE
2126 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2127 
	echo "SMS=off" >> $CONF_FILE
2128 
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2129 
	echo "MAIL=off" >> $CONF_FILE
2130 
	echo "MAIL_TYPE=" >> $CONF_FILE
2131 
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2132 
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2133 
	echo "MAIL_ADDR=" >> $CONF_FILE
2134 
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2135 
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2136 
	echo "BL_PUREIP=on" >> $CONF_FILE
2137 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2138 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2139 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2140 
	echo "WIFI4EU=off" >> $CONF_FILE
2141 
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2142 
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2143 
# Prompt customisation (colors)
1 root 2144 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2145 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2146 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2147 
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2148 
# sudoers configuration for "apache" & "sysadmin"
1 root 2149 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2150 
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2151 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2152 
# Modify some logrotate files (gammu, ulogd)
1 root 2153 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2154 
	chmod 644 /etc/logrotate.d/*
2195 richard 2155 
# Log compression
706 franck 2156 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2157 
# actualisation des fichiers logs compressés
2521 armand.ito 2158 
	for dir in firewall e2guardian lighttpd
706 franck 2159 
	do
2688 lucas.echa 2160 
		find /var/log/$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 2161 
	done
2601 tom.houday 2162 
	/usr/bin/systemctl daemon-reload
2956 rexy 2163 
# processes started at boot time (Systemctl)
3170 rexy 2164 
	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 2165 
	do
1574 richard 2166 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2167 
	done
2454 tom.houday 2168 
 
1452 richard 2169 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2170 
	for i in ulogd gpm dhcpd
1452 richard 2171 
	do
1574 richard 2172 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2173 
	done
2454 tom.houday 2174 
 
2864 rexy 2175 
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2176 
# ignore ICMP broadcast (smurf attack)
2177 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2178 
# ignore ICMP errors bogus
2179 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2180 
# remove ICMP redirects responces
2181 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2182 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2183 
# enable SYN Cookies (Syn flood attacks)
2184 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2185 
# enable kernel antispoofing
2186 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2187 
# ignore source routing
2188 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2189 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2190 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2191 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2192 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2193 
# disable iptables_helpers
2194 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2195 
# Switch to the router mode
2196 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2197 
# Remove unused service ipv6
1964 franck 2198 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2199 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2200 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2201 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2202 
# switch to multi-users runlevel (instead of x11)
1221 richard 2203 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2204 
# disable Core dump file
2205 
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2206 
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2207 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2208 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2209 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2210 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2211 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
3190 rexy 2212 
	vm_vga=`lsmod | grep -c -E "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2213 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2214 
	then
2454 tom.houday 2215 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2216 
		echo >> /etc/mageia-release
2217 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2218 
	else
2219 
		echo > /etc/mageia-release
2454 tom.houday 2220 
	fi
2221 
	if [ $Lang == "fr" ]
2222 
	then
3093 rexy 2223 
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2224 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2225 
	else
3093 rexy 2226 
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2227 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2228 
	fi
2229 
	/usr/bin/update-grub2
1221 richard 2230 
# Load and apply the previous conf file
2231 
	if [ "$mode" = "update" ]
532 richard 2232 
	then
2887 rexy 2233 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2234 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2235 
		PARENT_SCRIPT=`basename $0`
2236 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2237 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2238 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2239 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2240 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2241 
	fi
2560 rexy 2242 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2243 
	chown -R root:apache $DIR_DEST_ETC/*
2244 
	chmod -R 660 $DIR_DEST_ETC/*
2245 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2246 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2247 
	echo ""
1 root 2248 
	echo "#############################################################################"
638 richard 2249 
	if [ $Lang == "fr" ]
2250 
		then
2251 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2252 
		echo "#                                                                           #"
2253 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2254 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2255 
		echo "#                                                                           #"
2256 
		echo "#############################################################################"
2257 
		echo
2258 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2259 
		echo
2260 
		echo "- Lisez attentivement la documentation d'exploitation"
2261 
		echo
2688 lucas.echa 2262 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2263 
		echo
2264 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2265 
	else
2396 tom.houday 2266 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2267 
		echo "#                                                                           #"
2268 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2269 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2270 
		echo "#                                                                           #"
2271 
		echo "#############################################################################"
2272 
		echo
2273 
		echo "- The system will be rebooted in order to operate ALCASAR"
2274 
		echo
2275 
		echo "- Read the exploitation documentation"
2276 
		echo
2688 lucas.echa 2277 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2278 
		echo
2279 
		echo "                   Hit 'Enter' to continue"
2280 
	fi
1782 franck 2281 
	sleep 2
2560 rexy 2282 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2283 
	then
2688 lucas.echa 2284 
		read
815 richard 2285 
	fi
774 richard 2286 
	clear
1 root 2287 
	reboot
2724 rexy 2288 
} # End of post_install()
1 root 2289 
 
2552 rexy 2290 
#####################################################################################
2291 
#                                   Main Install loop                               #
2292 
#####################################################################################
832 richard 2293 
dir_exec=`dirname "$0"`
2294 
if [ $dir_exec != "." ]
2295 
then
2296 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2297 
	echo "Launch this program from the ALCASAR archive directory"
2298 
	exit 0
2299 
fi
2688 lucas.echa 2300 
if [ $EUID -gt 0 ]
2220 richard 2301 
then
2688 lucas.echa 2302 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2303 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2304 
	exit 0
2305 
fi
832 richard 2306 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2307 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2308 
nb_args=$#
2309 
args=$1
2310 
if [ $nb_args -eq 0 ]
2311 
then
2312 
	nb_args=1
2313 
	args="-h"
2314 
fi
1062 richard 2315 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2316 
case $args in
2317 
	-\? | -h* | --h*)
2318 
		echo "$usage"
2319 
		exit 0
2320 
		;;
291 franck 2321 
	-i | --install)
3180 rexy 2322 
		for func in system_testing network_testing
2724 rexy 2323 
		do
2324 
			header_install
2325 
			$func
2326 
			if [ $DEBUG_ALCASAR == "on" ]
2327 
			then
3179 rexy 2328 
				echo "*** 'debug' : end installing function '$func' ***"
2724 rexy 2329 
				read
2330 
			fi
2331 
		done
595 richard 2332 
# RPMs install
2941 rexy 2333 
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2334 
		if [ "$?" != "0" ]
1 root 2335 
		then
595 richard 2336 
			exit 0
2337 
		fi
1249 richard 2338 
		if [ -e $CONF_FILE ]
595 richard 2339 
		then
2458 richard 2340 
# Uninstall or update the running version
2341 
			if [ "$mode" == "update" ]
2342 
			then
2560 rexy 2343 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2344 
			else
2560 rexy 2345 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2346 
			fi
595 richard 2347 
		fi
2847 rexy 2348 
		if [ $DEBUG_ALCASAR == "on" ]
2349 
		then
2350 
			echo "*** 'debug' : end of cleaning ***"
2351 
			read
2352 
		fi
2980 rexy 2353 
# Avoid some RPM automatic updates
2354 
		echo "/^kernel/" > /etc/urpmi/skip.list
2355 
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2356 
		echo "/^freeradius/" >> /etc/urpmi/skip.list
3190 rexy 2357 
		if [ `grep -E '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
3170 rexy 2358 
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf freeradius?g" /etc/dnf/dnf.conf
2980 rexy 2359 
		else
3170 rexy 2360 
			echo "exclude=kernel* wkhtmltopdf freeradius" >> /etc/dnf/dnf.conf
2980 rexy 2361 
		fi
2835 rexy 2362 
# Test if conf file
2363 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2364 
		then
2826 rexy 2365 
# Extract some info from the previous configuration file
2834 rexy 2366 
			cd /var/tmp
2367 
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2368 
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2369 
			then
2370 
				header_install
2371 
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2372 
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2373 
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2374 
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2375 
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2376 
				if [ $Lang == "fr" ]
2834 rexy 2377 
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2378 
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2379 
				fi
2834 rexy 2380 
				response=0
2381 
				PTN='^[oOnNyY]?$'
2382 
				until [[ "$response" =~ $PTN ]]
2383 
				do
2384 
					if [ $Lang == "fr" ]
2385 
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2386 
						else echo -n "Do you want to use it (Y/n)?";
2387 
					fi
2388 
					read response
2389 
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2390 
					then
2391 
						rm -f /var/tmp/alcasar-conf*
2392 
						rm -rf /var/tmp/conf
2393 
					fi
2394 
				done
2395 
			fi
2847 rexy 2396 
			cd $DIR_INSTALL
597 richard 2397 
		fi
636 richard 2398 
# Test if update
2834 rexy 2399 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2400 
		then
2401 
			if [ $Lang == "fr" ]
2402 
				then echo "#### Installation avec mise à jour ####";
2403 
				else echo "#### Installation with update     ####";
2404 
			fi
5 franck 2405 
			mode="update"
1 root 2406 
		fi
3170 rexy 2407 
		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 2408 
		do
2409 
			$func
2466 richard 2410 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2411 
			then
3179 rexy 2412 
				echo "*** 'debug' : end installing function '$func' ***"
2688 lucas.echa 2413 
				read
2466 richard 2414 
			fi
14 richard 2415 
		done
5 franck 2416 
		;;
291 franck 2417 
	-u | --uninstall)
1828 richard 2418 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2419 
		then
597 richard 2420 
			if [ $Lang == "fr" ]
2421 
				then echo "ALCASAR n'est pas installé!";
2422 
				else echo "ALCASAR isn't installed!";
2423 
			fi
1 root 2424 
			exit 0
2425 
		fi
5 franck 2426 
		response=0
2760 lucas.echa 2427 
		PTN='^[oOyYnN]?$'
2428 
		until [[ "$response" =~ $PTN ]]
5 franck 2429 
		do
597 richard 2430 
			if [ $Lang == "fr" ]
2760 lucas.echa 2431 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2432 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2433 
			fi
5 franck 2434 
			read response
2435 
		done
1103 richard 2436 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2437 
		then
1103 richard 2438 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2439 
		else
2560 rexy 2440 
			rm -f /var/tmp/alcasar-conf*
1 root 2441 
		fi
597 richard 2442 
# Uninstall the running version
2560 rexy 2443 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2444 
		;;
2445 
	*)
2446 
		echo "Argument inconnu :$1";
460 richard 2447 
		echo "Unknown argument :$1";
1 root 2448 
		echo "$usage"
2449 
		exit 1
2450 
		;;
2451 
esac
10 franck 2452 
# end of script