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2223 tom.houday 1 
#!/bin/bash
64 franck 2 
# $Id: alcasar-conf.sh 2744 2019-07-28 09:29:15Z rexy $
672 richard 3 
 
4 
# alcasar-conf.sh
865 richard 5 
# by REXY
672 richard 6 
# This script is distributed under the Gnu General Public License (GPL)
7 
 
2744 rexy 8 
# Ce script permet la mise à jour d'un ALCASAR
9 
#	- (alcasar-conf.sh -create) : création de l'archive des fichiers de configuration (/var/tmp/alcasar-conf.tar.gz)
10 
#	- (alcasar-conf.sh -load) : chargement de l'archive des fichiers de configuration. Le cas échéant, c'est ici qu'on met à jour les fichiers entre versions
11 
#	- (alcasar-conf.sh -apply) : application des directives du fichier de conf central "/usr/local/etc/alcasar.conf". Peut aussi être exploité à chaud après avoir changé des valeurs du fichier de conf.
2570 rexy 12 
# This script allows ALCASAR update
2744 rexy 13 
#	- (alcasar-conf.sh -create) : create the configuration files backup (/var/tmp/alcasar-conf.tar.gz)
14 
#	- (alcasar-conf.sh -load) : load the backup of configuration files. If needed, it's here we update files between versions
15 
#	- (alcasar-conf.sh -load) : apply ALCASAR central configuration file "/usr/local/etc/alcasar.conf". Can be use after changes of conf file values.
672 richard 16 
 
2585 tom.houday 17 
DIR_UPDATE="/var/tmp/conf"				# répertoire de stockage des fichier de conf pour une mise à jour
2247 tom.houday 18 
DIR_WEB="/var/www/html"					# répertoire du centre de gestion
19 
DIR_BIN="/usr/local/bin"				# scripts directory
20 
DIR_ETC="/usr/local/etc"				# conf directory
2688 lucas.echa 21 
DIR_E2G="/etc/e2guardian/lists"			# Toulouse BL directory
22 
DIR_BLACKLIST="$DIR_E2G/blacklists"		# Toulouse BL directory
2247 tom.houday 23 
CONF_FILE="$DIR_ETC/alcasar.conf"			# main alcasar conf file
24 
EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`		# EXTernal InterFace
25 
INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`		# INTernal InterFace
26 
MTU=`grep ^PUBLIC_MTU= $CONF_FILE|cut -d"=" -f2`
1890 franck 27 
DHCP_mode=`grep ^DHCP= $CONF_FILE|cut -d"=" -f2`
28 
INT_DNS_mode=`grep ^INT_DNS_ACTIVE= $CONF_FILE|cut -d"=" -f2`
29 
LDAP_mode=`grep ^LDAP= $CONF_FILE|cut -d"=" -f2`
2247 tom.houday 30 
HOSTNAME=`grep ^HOSTNAME= $CONF_FILE|cut -d"=" -f2`
31 
DOMAIN=`grep ^DOMAIN= $CONF_FILE|cut -d"=" -f2`
384 richard 32 
SED="/bin/sed -i"
2474 tom.houday 33 
DNS1=`grep ^DNS1= $CONF_FILE | cut -d'=' -f2` 			# server DNS1 (for WL domain names)
923 franck 34 
DOMAIN=${DOMAIN:=localdomain}
2247 tom.houday 35 
 
628 richard 36 
private_network_calc ()
37 
{
1060 richard 38 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP $PRIVATE_NETMASK |cut -d"=" -f2`				# prefixe du réseau (ex. 24)
2561 rexy 39 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP $PRIVATE_NETMASK| cut -d"=" -f2`			# @ réseau de consultation (ex.: 192.168.182.0)
40 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX									# @ + masque du réseau de consult (192.168.182.0/24)
2688 lucas.echa 41 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`;							# classes de réseau (ex.: 2=classe B, 3=classe C)
1060 richard 42 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.					# @ compatible hosts.allow et hosts.deny (ex.: 192.168.182.)
43 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`				# private network broadcast (ie.: 192.168.182.255)
2561 rexy 44 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
45 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`									# last octet of LAN address
46 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`	# second network address (ex.: 192.168.182.2)
1060 richard 47 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1581 richard 48 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'`	# MAC address of INTIF
628 richard 49 
}
8 franck 50 
 
933 franck 51 
usage="Usage: alcasar-conf.sh {--create or -create} | {--load or -load} | {--apply or -apply}"
8 franck 52 
nb_args=$#
53 
args=$1
54 
if [ $nb_args -eq 0 ]
55 
then
2430 tom.houday 56 
	nb_args=1
8 franck 57 
	args="-h"
58 
fi
59 
case $args in
60 
	-\? | -h* | --h*)
61 
		echo "$usage"
62 
		exit 0
63 
		;;
2688 lucas.echa 64 
	--create|-create)
8 franck 65 
		[ -d $DIR_UPDATE ] && rm -rf $DIR_UPDATE
66 
		mkdir $DIR_UPDATE
1916 franck 67 
# backup the users database  (test to delete in future version)
2664 tom.houday 68 
		$DIR_BIN/alcasar-mysql.sh --dump
2688 lucas.echa 69 
		cp /var/Save/base/"$(ls -1t /var/Save/base|head -1)" $DIR_UPDATE
1758 richard 70 
# backup the logo
8 franck 71 
		cp -f $DIR_WEB/images/organisme.png $DIR_UPDATE
1912 richard 72 
# backup BL/WL custom files
1914 richard 73 
		mkdir $DIR_UPDATE/custom_bl
2541 rexy 74 
		for i in exceptioniplist urlregexplist exceptionsitelist bannedsitelist exceptionurllist bannedurllist
75 
		do
2570 rexy 76 
			if [ -d /etc/dansguardian ]; then
77 
				cp /etc/dansguardian/lists/$i $DIR_UPDATE/custom_bl/ # before V3.3
2661 lucas.echa 78 
				cp -rf /etc/dansguardian/lists/blacklists/ossi-* $DIR_UPDATE/custom_bl/ 2>/dev/null
2541 rexy 79 
			else
2688 lucas.echa 80 
				cp $DIR_E2G/$i $DIR_UPDATE/custom_bl/ # since V3.3
2661 lucas.echa 81 
				cp -rf $DIR_BLACKLIST/ossi-* $DIR_UPDATE/custom_bl/ 2>/dev/null
2541 rexy 82 
			fi
83 
		done
2560 rexy 84 
# backup of different conf files (main conf file, filtering, digest, /etc/hosts, etc.)
8 franck 85 
		mkdir $DIR_UPDATE/etc/
346 richard 86 
		cp -rf $DIR_ETC/* $DIR_UPDATE/etc/
2560 rexy 87 
		cp /etc/hosts $DIR_UPDATE/etc/
1758 richard 88 
# backup of the security certificates (server & CA)
2561 rexy 89 
		cp -f /etc/pki/tls/certs/alcasar.crt* $DIR_UPDATE
90 
		cp -f /etc/pki/tls/private/alcasar.key* $DIR_UPDATE
2570 rexy 91 
		[ -e /etc/pki/tls/private/alcasar.pem ] && cp -f /etc/pki/tls/private/alcasar.pem $DIR_UPDATE # since V3.3
1564 richard 92 
		cp -f /etc/pki/CA/alcasar-ca.crt $DIR_UPDATE
93 
		cp -f /etc/pki/CA/private/alcasar-ca.key $DIR_UPDATE
94 
		if [ -e /etc/pki/tls/certs/server-chain.crt ]; then
2244 tom.houday 95 
			cp -f /etc/pki/tls/certs/server-chain.crt* $DIR_UPDATE # autosigned and official if exist
510 richard 96 
		else
1564 richard 97 
			cp -f /etc/pki/tls/certs/alcasar.crt $DIR_UPDATE/server-chain.crt
510 richard 98 
		fi
2688 lucas.echa 99 
# pureip & safesearch status
100 
		[ -d /etc/dansguardian ] && dg_path=/etc/dansguardian || dg_path=/etc/e2guardian
101 
 
102 
		if ! grep -Eq '^WL_SAFESEARCH=' $DIR_UPDATE/etc/alcasar.conf; then
103 
			if [ -f /etc/dnsmasq-whitelist.conf ] && grep -iq "SafeSearch" /etc/dnsmasq-whitelist.conf; then
104 
				echo 'WL_SAFESEARCH=on' >> $DIR_UPDATE/etc/alcasar.conf
105 
			else
106 
				echo 'WL_SAFESEARCH=off' >> $DIR_UPDATE/etc/alcasar.conf
107 
			fi
108 
		fi
109 
 
110 
		if ! grep -Eq '^BL_SAFESEARCH=' $DIR_UPDATE/etc/alcasar.conf; then
111 
			if [ -f /etc/dnsmasq-blacklist.conf ] && grep -iq "SafeSearch" /etc/dnsmasq-blacklist.conf; then
112 
				echo 'BL_SAFESEARCH=on' >> $DIR_UPDATE/etc/alcasar.conf
113 
			else
114 
				echo 'BL_SAFESEARCH=off' >> $DIR_UPDATE/etc/alcasar.conf
115 
			fi
116 
		fi
117 
 
118 
		if ! grep -Eq '^BL_PUREIP=' $DIR_UPDATE/etc/alcasar.conf; then
119 
			if grep -Eq "^\*ip" $dg_path/lists/bannedsitelist; then
120 
				echo 'BL_PUREIP=on' >> $DIR_UPDATE/etc/alcasar.conf
121 
			else
122 
				echo 'BL_PUREIP=off' >> $DIR_UPDATE/etc/alcasar.conf
123 
			fi
124 
		fi
125 
 
1758 richard 126 
# archive file creation
2688 lucas.echa 127 
		cd /var/tmp || { echo "Unable to find /var/tmp directory"; }
8 franck 128 
		tar -cf alcasar-conf.tar conf/
129 
		gzip -f alcasar-conf.tar
130 
		rm -rf $DIR_UPDATE
131 
		;;
2560 rexy 132 
 
389 franck 133 
	--load|-load)
2688 lucas.echa 134 
		cd /var/tmp || { echo "Unable to find /var/tmp directory"; }
2560 rexy 135 
		tar -xf alcasar-conf*.tar.gz
2570 rexy 136 
#########################   modifications between versions  #######################
137 
# Retrieve the previous version
2561 rexy 138 
		PREVIOUS_VERSION=`grep ^VERSION= $DIR_UPDATE/etc/alcasar.conf|cut -d"=" -f2`
139 
		MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
140 
		MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
141 
		UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
2570 rexy 142 
##  From 3.2.0 & 3.2.1  ##
143 
	## rewrite /etc/hosts file managing hostname resolution
2665 tom.houday 144 
		PRIVATE_IP=`grep ^PRIVATE_IP= $CONF_FILE|cut -d"=" -f2|cut -d"/" -f1`
145 
		HOSTNAME=`grep ^HOSTNAME= $CONF_FILE|cut -d"=" -f2-`
146 
		domainNames="$HOSTNAME $HOSTNAME.$DOMAIN"
147 
		[ "$HOSTNAME" != 'alcasar' ] && domainNames="alcasar $domainNames"
2688 lucas.echa 148 
		if [ "$(grep -c "$PRIVATE_IP\s$domainNames" $DIR_UPDATE/etc/hosts )" -eq 0 ]; then
2570 rexy 149 
			cat << EOF > $DIR_UPDATE/etc/hosts
150 
127.0.0.1	localhost
2585 tom.houday 151 
$PRIVATE_IP	$domainNames
2570 rexy 152 
EOF
2665 tom.houday 153 
		fi
2570 rexy 154 
	## apache & dansguardian are replaced with lighttpd & E²guardian
2688 lucas.echa 155 
		if [ "$(rpm -qa | grep '^\(apache\|apache-mod_php\|apache-mod_ssl\|dansguardian\)-' | wc -l)" -ne 0 ]; then
2570 rexy 156 
			rm_rpm="apache apache-mod_php apache-mod_ssl dansguardian"
2571 rexy 157 
			/usr/sbin/urpme --auto -a $rm_rpm 2>/dev/null
2570 rexy 158 
			/usr/sbin/urpme --auto --auto-orphans
159 
			rm -rf /etc/httpd/ /var/log/httpd/ /var/dansguardian/ /etc/dansguardian/
2665 tom.houday 160 
		fi
2570 rexy 161 
	## lighttpd need a .pem certificate (aggregation with private key & server crt)
2665 tom.houday 162 
		[ ! -f $DIR_UPDATE/alcasar.pem ] && (cat $DIR_UPDATE/alcasar.key; echo; cat $DIR_UPDATE/alcasar.crt) > $DIR_UPDATE/alcasar.pem
2630 rexy 163 
##  From 3.3.0  ##
2600 tom.houday 164 
	# add "SMS=off" in conf file
2688 lucas.echa 165 
		if [ "$(grep -c '^SMS=' $DIR_UPDATE/etc/alcasar.conf)" -eq 0 ]; then
2665 tom.houday 166 
				echo "SMS=off" >> $DIR_UPDATE/etc/alcasar.conf
2600 tom.houday 167 
		fi
2688 lucas.echa 168 
		if [ "$(grep -c '^SMS_NUM=' $DIR_UPDATE/etc/alcasar.conf)" -eq 0 ]; then
2665 tom.houday 169 
				echo "SMS_NUM=" >> $DIR_UPDATE/etc/alcasar.conf
170 
		fi
2688 lucas.echa 171 
##  From 3.4.0  ##
172 
	# Fix subdomain dot position (.domain.org to domain.org.) for Unbound
2705 tom.houday 173 
		for file in $DIR_E2G/exceptionsitelist $DIR_BLACKLIST/ossi-bl*/domains $DIR_BLACKLIST/ossi-wl*/domains; do
174 
			[ -f $file ] && $SED "s/^\.\(.*\)$/\1./g" $file
175 
		done
176 
	# Add LDAPS parameters to config file
177 
		if [ "$(grep -c '^LDAP_SSL=' $DIR_UPDATE/etc/alcasar.conf)" -eq 0 ]; then
178 
				echo "LDAP_SSL=on" >> $DIR_UPDATE/etc/alcasar.conf
179 
		fi
180 
		if [ "$(grep -c '^LDAP_CERT_REQUIRED=' $DIR_UPDATE/etc/alcasar.conf)" -eq 0 ]; then
181 
				echo "LDAP_CERT_REQUIRED=" >> $DIR_UPDATE/etc/alcasar.conf
182 
		fi
2570 rexy 183 
######################   End of modifications between versions  #######################
1060 richard 184 
# Retrieve the logo
510 richard 185 
		[ -e $DIR_UPDATE/organisme.png ] && cp -f $DIR_UPDATE/organisme.png $DIR_WEB/images/
8 franck 186 
		chown apache:apache $DIR_WEB/images/organisme.png $DIR_WEB/intercept.php
1060 richard 187 
# Retrieve the security certificates (CA and server)
2571 rexy 188 
		cp -f $DIR_UPDATE/alcasar-ca.crt /etc/pki/CA/
189 
		cp -f $DIR_UPDATE/alcasar-ca.key /etc/pki/CA/private/
1758 richard 190 
		cp -f $DIR_UPDATE/alcasar.crt /etc/pki/tls/certs/
191 
		cp -f $DIR_UPDATE/alcasar.key /etc/pki/tls/private/
2688 lucas.echa 192 
		cp -f $DIR_UPDATE/alcasar.pem /etc/pki/tls/private/
2244 tom.houday 193 
		[ -e $DIR_UPDATE/server-chain.crt ] && cp -f $DIR_UPDATE/server-chain.crt* /etc/pki/tls/certs/ # autosigned and official if exist
8 franck 194 
		chown -R root:apache /etc/pki
195 
		chmod -R 750 /etc/pki
1060 richard 196 
# Import of the users database
2688 lucas.echa 197 
		$DIR_BIN/alcasar-mysql.sh --import "$(ls $DIR_UPDATE/alcasar-users-database*)"
1914 richard 198 
# Retrieve local parameters
2561 rexy 199 
		cp -rf $DIR_UPDATE/etc/* $DIR_ETC/
2570 rexy 200 
		mv -f $DIR_UPDATE/etc/hosts /etc/hosts
2580 rexy 201 
		chmod 755 /etc/hosts
1914 richard 202 
# Retrieve BL/WL custom files
2688 lucas.echa 203 
		cp -f $DIR_UPDATE/custom_bl/exceptioniplist $DIR_E2G/
204 
		cp -f $DIR_UPDATE/custom_bl/exceptionsitelist $DIR_E2G/
205 
		cp -f $DIR_UPDATE/custom_bl/urlregexplist $DIR_E2G/
206 
		cp -f $DIR_UPDATE/custom_bl/bannedsitelist $DIR_E2G/
207 
		cp -f $DIR_UPDATE/custom_bl/exceptionurllist $DIR_E2G/
208 
		cp -f $DIR_UPDATE/custom_bl/bannedurllist $DIR_E2G/
1961 richard 209 
		cp -rf $DIR_UPDATE/custom_bl/ossi-* $DIR_BLACKLIST/ 2>/dev/null
2688 lucas.echa 210 
		chown -R e2guardian:apache $DIR_E2G
211 
		chmod -R g+rw $DIR_E2G
1060 richard 212 
# Adapt DNS/URL filtering
213 
		PARENT_SCRIPT=`basename $0`
637 richard 214 
		export PARENT_SCRIPT
1946 richard 215 
		$DIR_BIN/alcasar-bl.sh -cat_choice
1827 raphael.pi 216 
		$DIR_BIN/alcasar-bl.sh -reload
1060 richard 217 
# admin profile update (admin + manager + backup)
1827 raphael.pi 218 
		$DIR_BIN/alcasar-profil.sh --list
634 richard 219 
# Start / Stop SSH Daemon
2327 richard 220 
		ssh_active=`grep "^SSH=" $CONF_FILE|cut -d"=" -f2`
634 richard 221 
		if [ $ssh_active = "on" ]
222 
		then
1574 richard 223 
			/usr/bin/systemctl -q enable sshd.service
634 richard 224 
		else
1574 richard 225 
			/usr/bin/systemctl -q disable sshd.service
634 richard 226 
		fi
1060 richard 227 
# Remove the update folder
8 franck 228 
		rm -rf $DIR_UPDATE
229 
		;;
2560 rexy 230 
 
628 richard 231 
	--apply|-apply)
994 franck 232 
		PTN="\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\/([012]?[0-9]|3[0-2])\b"
2474 tom.houday 233 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 234 
		if ! echo $PRIVATE_IP_MASK | egrep -q $PTN
235 
		then
628 richard 236 
			echo "Syntax error for PRIVATE_IP_MASK ($PRIVATE_IP_MASK)"
237 
			exit 0
238 
		fi
2474 tom.houday 239 
		PUBLIC_IP_MASK=`grep ^PUBLIC_IP= $CONF_FILE|cut -d"=" -f2`
1590 richard 240 
		PTN="\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b"
1585 richard 241 
		if [[ "$PUBLIC_IP_MASK" == "dhcp" ]]
242 
		then
243 
			PUBLIC_GATEWAY="dhcp"
244 
		else
2688 lucas.echa 245 
			if ! echo $PUBLIC_IP_MASK | egrep -q $PTN
246 
			then
1585 richard 247 
				echo "Syntax error for PUBLIC_IP_MASK ($PUBLIC_IP_MASK)"
248 
				exit 0
249 
			fi
1590 richard 250 
			PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
251 
			PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
2474 tom.houday 252 
			PUBLIC_GATEWAY=`grep ^GW= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 253 
			if ! echo $PUBLIC_GATEWAY | egrep -q $PTN
254 
			then
1585 richard 255 
				echo "Syntax error for the Gateway IP ($PUBLIC_GATEWAY)"
256 
				exit 0
257 
			fi
628 richard 258 
		fi
2474 tom.houday 259 
		DNS1=`grep ^DNS1= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 260 
		if ! echo $DNS1 | egrep -q $PTN
261 
		then
1590 richard 262 
			echo "Syntax error for the IP address of the first DNS server ($DNS1)"
263 
			exit 0
264 
		fi
2474 tom.houday 265 
		DNS2=`grep ^DNS2= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 266 
		if ! echo $DNS2 | egrep -q $PTN
267 
		then
1590 richard 268 
			echo "Syntax error for the IP address of the second DNS server ($DNS2)"
269 
			exit 0
270 
		fi
631 richard 271 
		PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`
632 richard 272 
		PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`
628 richard 273 
		private_network_calc
2474 tom.houday 274 
		INSTALL_DATE=`grep ^INSTALL_DATE= $CONF_FILE|cut -d"=" -f2`
275 
		ORGANISME=`grep ^ORGANISM= $CONF_FILE|cut -d"=" -f2-`
2688 lucas.echa 276 
		BL_SAFESEARCH=`grep ^BL_SAFESEARCH= $CONF_FILE|cut -d"=" -f2`
277 
		WL_SAFESEARCH=`grep ^WL_SAFESEARCH= $CONF_FILE|cut -d"=" -f2`
278 
		BL_PUREIP=`grep ^BL_PUREIP= $CONF_FILE|cut -d"=" -f2`
2474 tom.houday 279 
		DHCP_mode=`grep ^DHCP= $CONF_FILE|cut -d"=" -f2`
1060 richard 280 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
933 franck 281 
		then
2688 lucas.echa 282 
			if [ "$DHCP_mode" = "off" ] || [ "$DHCP_mode" = "Off" ] || [ "$DHCP_mode" = "OFF" ]
1060 richard 283 
			then
1827 raphael.pi 284 
				$DIR_BIN/alcasar-dhcp.sh --off
1890 franck 285 
			else
2569 lucas.echa 286 
				$DIR_BIN/alcasar-dhcp.sh --on
1060 richard 287 
			fi
2568 rexy 288 
# Set the local DNS (or not)
2688 lucas.echa 289 
			if [ "$INT_DNS_mode" = "on" ] || [ "$INT_DNS_mode" = "On" ] || [ "$INT_DNS_mode" = "ON" ]
1890 franck 290 
			then
291 
				$DIR_BIN/alcasar-dns-local.sh --on
292 
			else
293 
				$DIR_BIN/alcasar-dns-local.sh --off
294 
			fi
2688 lucas.echa 295 
# Set the pure ip option (or not)
296 
			if [ "$BL_PUREIP" = "off" ] || [ "$BL_PUREIP" = "Off" ] || [ "$BL_PUREIP" = "OFF" ]
297 
			then
298 
				bl_filter_param+="--pureip_off"
299 
			else
300 
				bl_filter_param+="--pureip_on"
301 
			fi
302 
# Set the safesearch options (or not)
303 
			bl_filter_param=""
304 
			if [ "$BL_SAFESEARCH" = "on" ] || [ "$BL_SAFESEARCH" = "On" ] || [ "$BL_SAFESEARCH" = "ON" ]
305 
			then
306 
				bl_filter_param+="--safesearch_on "
307 
			else
308 
				bl_filter_param+="--safesearch_off "
309 
			fi
310 
			$DIR_BIN/alcasar-url_filter_bl.sh $bl_filter_param
311 
			if [ "$WL_SAFESEARCH" = "on" ] || [ "$WL_SAFESEARCH" = "On" ] || [ "$WL_SAFESEARCH" = "ON" ]
312 
			then
313 
				$DIR_BIN/alcasar-url_filter_wl.sh --safesearch_on
314 
			else
315 
				$DIR_BIN/alcasar-url_filter_wl.sh --safesearch_off
316 
			fi
317 
# Reload the local dns configuration
318 
			$DIR_BIN/alcasar-dns-local.sh --reload
1585 richard 319 
# Logout everybody
2688 lucas.echa 320 
			$DIR_BIN/alcasar-logout.sh all
1585 richard 321 
# Services stop
1521 richard 322 
			echo -n "Stop services : "
2688 lucas.echa 323 
			for i in ntpd tinyproxy e2guardian unbound unbound-whitelist dnsmasq-whitelist unbound-blacklist unbound-blackhole chilli network lighttpd
1060 richard 324 
			do
1574 richard 325 
				/usr/bin/systemctl stop $i && echo -n "$i, "
1060 richard 326 
			done
1521 richard 327 
			echo
1060 richard 328 
		fi
1518 richard 329 
# EXTIF config
1585 richard 330 
		if [ $PUBLIC_IP_MASK == "dhcp" ]
331 
		then
332 
			cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
333 
DEVICE=$EXTIF
334 
BOOTPROTO=dhcp
335 
DNS1=127.0.0.1
336 
PEERDNS=no
337 
RESOLV_MODS=yes
338 
ONBOOT=yes
339 
METRIC=10
340 
MII_NOT_SUPPORTED=yes
341 
IPV6INIT=no
342 
IPV6TO4INIT=no
343 
ACCOUNTING=no
344 
USERCTL=no
345 
MTU=$MTU
1850 franck 346 
NOZEROCONF=yes
1585 richard 347 
EOF
2688 lucas.echa 348 
		else
1585 richard 349 
			cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
350 
DEVICE=$EXTIF
351 
BOOTPROTO=static
352 
IPADDR=$PUBLIC_IP
353 
NETMASK=$PUBLIC_NETMASK
354 
GATEWAY=$PUBLIC_GATEWAY
355 
DNS1=127.0.0.1
356 
RESOLV_MODS=yes
357 
ONBOOT=yes
358 
METRIC=10
359 
MII_NOT_SUPPORTED=yes
360 
IPV6INIT=no
361 
IPV6TO4INIT=no
362 
ACCOUNTING=no
363 
USERCTL=no
364 
MTU=$MTU
1850 franck 365 
NOZEROCONF=yes
1585 richard 366 
EOF
367 
		fi
1518 richard 368 
# INTIF config (for bypass mode only)
1554 richard 369 
		$SED "s?^IPADDR=.*?IPADDR=$PRIVATE_IP?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
370 
		$SED "s?^NETMASK=.*?NETMASK=$PRIVATE_NETMASK?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
628 richard 371 
# NTP server
632 richard 372 
		$SED "/127.0.0.1/!s?^restrict.*?restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap?g" /etc/ntp.conf
2688 lucas.echa 373 
# host.allow
628 richard 374 
		cat <<EOF > /etc/hosts.allow
375 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
376 
sshd: ALL
377 
ntpd: $PRIVATE_NETWORK_SHORT
378 
EOF
2309 tom.houday 379 
# Set hostname
380 
		hostnamectl set-hostname $HOSTNAME.$DOMAIN
381 
# /etc/hosts
2585 tom.houday 382 
		domainNames="$HOSTNAME $HOSTNAME.$DOMAIN"
383 
		[ "$HOSTNAME" != 'alcasar' ] && domainNames="alcasar $domainNames"
384 
		$SED "/^$PRIVATE_IP\t/d"  /etc/hosts
385 
		$SED "/\s$HOSTNAME\s\$/d" /etc/hosts
386 
		[ "$HOSTNAME" != 'alcasar' ] && $SED "/\salcasar\s\$/d" /etc/hosts
387 
		echo "$PRIVATE_IP	$domainNames" >> /etc/hosts
2603 tom.houday 388 
# MOTD
389 
		$SED "s@'https://\(.\+\)/acc'@'https://$HOSTNAME.$DOMAIN/acc'@" /etc/mageia-release
2568 rexy 390 
# Lighttpd
2688 lucas.echa 391 
		$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
392 
		$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar.conf
393 
		$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar.conf
2744 rexy 394 
# FreeRADIUS
634 richard 395 
		$SED "s?^nas1_name:.*?nas1_name: alcasar-$ORGANISME?g" /etc/freeradius-web/naslist.conf
396 
		$SED "s?^nas1_ip:.*?nas1_ip: $PRIVATE_IP?g" /etc/freeradius-web/naslist.conf
2707 tom.houday 397 
# CoovaChilli
2568 rexy 398 
		$SED "s/^uamallowed.*/uamallowed\t$HOSTNAME,$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
399 
		$SED "s/^locationname.*/locationname\t$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
2707 tom.houday 400 
		$SED "s/^domain.*/domain\t\t$DOMAIN/g" /etc/chilli.conf
2688 lucas.echa 401 
		[ "`grep ^HTTPS_LOGIN= $CONF_FILE | cut -d'=' -f2`" == "on" ] && chilli_login_protocol="https" || chilli_login_protocol="http"
2568 rexy 402 
		$SED "s/^uamserver.*/uamserver\t$chilli_login_protocol:\/\/$HOSTNAME.$DOMAIN\/intercept.php/" /etc/chilli.conf
403 
		$SED "s/^radiusnasid.*/radiusnasid\t$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
634 richard 404 
		$SED "s?^net.*?net\t\t$PRIVATE_NETWORK_MASK?g" /etc/chilli.conf
405 
		$SED "s?^dns1.*?dns1\t\t$PRIVATE_IP?g" /etc/chilli.conf
406 
		$SED "s?^dns2.*?dns2\t\t$PRIVATE_IP?g" /etc/chilli.conf
407 
		$SED "s?^uamlisten.*?uamlisten\t$PRIVATE_IP?g" /etc/chilli.conf
1581 richard 408 
		# modify the DHCP static ip file. Reserve the second IP address for INTIF (the first one is for tun0). Keep previous entries
2274 richard 409 
		$SED "s?^$PRIVATE_MAC.*?$PRIVATE_MAC $PRIVATE_SECOND_IP?" $DIR_ETC/alcasar-ethers $DIR_ETC/alcasar-ethers-info
2688 lucas.echa 410 
# dnsmasq-whitelist
411 
		$SED "/^server=/d" /etc/dnsmasq-whitelist.conf
412 
		echo "server=$DNS1" >> /etc/dnsmasq-whitelist.conf
413 
		echo "server=$DNS2" >> /etc/dnsmasq-whitelist.conf
414 
# unbound
415 
		# removing unbound configuration files
416 
		rm -f /etc/unbound/conf.d/{forward,blacklist,whitelist,blackhole}/iface.*
417 
		rm -f /etc/unbound/conf.d/common/forward-zone.conf
418 
		find /etc/unbound/conf.d/common/local-dns/ ! -name "global.conf" -type f -delete
419 
		# Configuration file for the dns servers forward-zone
420 
		cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
421 
forward-zone:
422 
	name: "."
423 
	forward-addr: $DNS1
424 
	forward-addr: $DNS2
425 
EOF
426 
		# Configuration file of ALCASAR main domains for $INTIF
427 
		cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
428 
server:
429 
	local-zone: "$HOSTNAME.$DOMAIN" static
430 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
431 
	local-zone: "$HOSTNAME" static
432 
	local-data: "$HOSTNAME A $PRIVATE_IP"
433 
EOF
434 
		# Configuration file for lo of forward unbound
435 
		cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
436 
server:
437 
	interface: 127.0.0.1@53
438 
	access-control-view: 127.0.0.1/8 lo
439 
view:
440 
	name: "lo"
441 
	view-first: yes
442 
	local-zone: "$HOSTNAME.$DOMAIN" static
443 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
444 
	local-zone: "$HOSTNAME" static
445 
	local-data: "$HOSTNAME A 127.0.0.1"
446 
	local-zone: "$DOMAIN." static
447 
	local-data: "$DOMAIN. A"
448 
EOF
449 
		if [ "$HOSTNAME" != 'alcasar' ]
450 
		then
451 
			echo -e "\tlocal-zone: \"alcasar\" static" >> /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
452 
			echo -e "\tlocal-zone: \"alcasar A $PRIVATE_IP\"" >> /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
453 
			echo -e "\tlocal-zone: \"alcasar\" static" >> /etc/unbound/conf.d/forward/iface.lo.conf
454 
			echo -e "\tlocal-zone: \"alcasar A 127.0.0.1\"" >> /etc/unbound/conf.d/forward/iface.lo.conf
455 
		fi
456 
		# Configuration file for $INTIF of forward unbound
457 
		cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
458 
server:
459 
	interface: ${PRIVATE_IP}@53
460 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
461 
 
462 
view:
463 
	name: "$INTIF"
464 
	view-first: yes
465 
EOF
466 
		# Configuration file for $INTIF of blacklist unbound
467 
		cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
468 
server:
469 
	interface: ${PRIVATE_IP}@54
470 
	access-control: $PRIVATE_IP_MASK allow
471 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
472 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
473 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
474 
EOF
475 
		# Configuration file for $INTIF of whitelist unbound
476 
		cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
477 
server:
478 
	interface: ${PRIVATE_IP}@55
479 
	access-control: $PRIVATE_IP_MASK allow
480 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
481 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
482 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
483 
EOF
484 
		# Configuration file for $INTIF of blackhole unbound
485 
		cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
486 
server:
487 
	interface: ${PRIVATE_IP}@56
488 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
489 
view:
490 
	name: "$INTIF"
491 
	local-zone: "." redirect
492 
	local-data: ". A $PRIVATE_IP"
493 
EOF
494 
# dhcpd
495 
		cat <<EOF > /etc/dhcpd.conf
496 
ddns-update-style none;
497 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
498 
	option routers $PRIVATE_IP;
499 
	option subnet-mask $PRIVATE_NETMASK;
500 
	option domain-name-servers $PRIVATE_IP;
501 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
502 
	default-lease-time 21600;
503 
	max-lease-time 43200;
504 
}
505 
EOF
506 
# tinyproxy
1518 richard 507 
		$SED "s?^Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf
634 richard 508 
# DG + BL
2521 armand.ito 509 
		$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" /etc/e2guardian/e2guardian.conf
634 richard 510 
# Watchdog
511 
		$SED "s?^PRIVATE_IP=.*?PRIVATE_IP=\"$PRIVATE_IP\"?g" $DIR_BIN/alcasar-watchdog.sh
512 
# Prompts
513 
		$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
514 
# sudoers
515 
		$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1060 richard 516 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
517 
		then
634 richard 518 
# Services start
1574 richard 519 
			/usr/bin/systemctl start network && echo -n "Start service : network" && sleep 1
2309 tom.houday 520 
			$DIR_BIN/alcasar-dhcp.sh -$DHCP_mode && echo -n ", chilli" # apply DHCP mode and start CoovaChilli
2688 lucas.echa 521 
			for i in unbound unbound-blackhole tinyproxy ntpd
2309 tom.houday 522 
			do
523 
				sleep 1
524 
				/usr/bin/systemctl start $i && echo -n ", $i"
525 
			done
2688 lucas.echa 526 
			$DIR_BIN/alcasar-bl.sh -reload && echo -n ", unbound-blacklist, unbound-whitelist, dnsmasq-whitelist, e2guardian, iptables"
2488 lucas.echa 527 
			/usr/bin/systemctl restart lighttpd && echo -n ", lighttpd"
1060 richard 528 
		fi
628 richard 529 
# Start / Stop SSH Daemon
2474 tom.houday 530 
		ssh_active=`grep ^SSH= $CONF_FILE|cut -d"=" -f2`
634 richard 531 
		if [ $ssh_active = "on" ]
532 
		then
1574 richard 533 
			/usr/bin/systemctl enable sshd.service
1060 richard 534 
			if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
535 
			then
1574 richard 536 
				/usr/bin/systemctl start sshd.service
1060 richard 537 
			fi
634 richard 538 
		else
1574 richard 539 
			/usr/bin/systemctl disable sshd.service
1060 richard 540 
			if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
541 
			then
1574 richard 542 
				/usr/bin/systemctl stop sshd.service
1060 richard 543 
			fi
634 richard 544 
		fi
2568 rexy 545 
# Start / Stop LDAP authentification
2688 lucas.echa 546 
		if [ $LDAP_mode = "on" ] || [ $LDAP_mode = "On" ] || [ $LDAP_mode = "ON" ]
2568 rexy 547 
		then
2707 tom.houday 548 
			$DIR_BIN/alcasar-ldap.sh --on
549 
		else
550 
			$DIR_BIN/alcasar-ldap.sh --off
2568 rexy 551 
		fi
552 
		echo
628 richard 553 
		;;
8 franck 554 
	*)
2688 lucas.echa 555 
		echo "Argument inconnu : $1";
8 franck 556 
		echo "$usage"
557 
		exit 1
558 
		;;
559 
esac