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2223 tom.houday 1 
#!/bin/bash
64 franck 2 
# $Id: alcasar-conf.sh 3103 2022-12-30 23:45:23Z 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="$DIR_E2G/blacklists"		# Toulouse BL directory
2878 rexy 23 
CONF_FILE="$DIR_ETC/alcasar.conf"		# main alcasar conf file
24 
PASSWD_FILE="/root/ALCASAR-passwords.txt"
25 
DB_USER=$(grep '^db_user=' $PASSWD_FILE | cut -d'=' -f 2-)
26 
DB_PASS=$(grep '^db_password=' $PASSWD_FILE | cut -d'=' -f 2-)
2247 tom.houday 27 
EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`		# EXTernal InterFace
28 
INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`		# INTernal InterFace
29 
MTU=`grep ^PUBLIC_MTU= $CONF_FILE|cut -d"=" -f2`
1890 franck 30 
DHCP_mode=`grep ^DHCP= $CONF_FILE|cut -d"=" -f2`
31 
INT_DNS_mode=`grep ^INT_DNS_ACTIVE= $CONF_FILE|cut -d"=" -f2`
2247 tom.houday 32 
HOSTNAME=`grep ^HOSTNAME= $CONF_FILE|cut -d"=" -f2`
33 
DOMAIN=`grep ^DOMAIN= $CONF_FILE|cut -d"=" -f2`
2899 rexy 34 
DOMAIN=${DOMAIN:=localdomain}
35 
DNS1=`grep ^DNS1= $CONF_FILE | cut -d'=' -f2` 		# To configure WL domain names
36 
HTTPS_LOGIN=`grep ^HTTPS_LOGIN= $CONF_FILE | cut -d'=' -f2`
384 richard 37 
SED="/bin/sed -i"
2247 tom.houday 38 
 
628 richard 39 
private_network_calc ()
40 
{
1060 richard 41 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP $PRIVATE_NETMASK |cut -d"=" -f2`				# prefixe du réseau (ex. 24)
2561 rexy 42 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP $PRIVATE_NETMASK| cut -d"=" -f2`			# @ réseau de consultation (ex.: 192.168.182.0)
43 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX									# @ + masque du réseau de consult (192.168.182.0/24)
2688 lucas.echa 44 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`;							# classes de réseau (ex.: 2=classe B, 3=classe C)
1060 richard 45 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.					# @ compatible hosts.allow et hosts.deny (ex.: 192.168.182.)
46 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`				# private network broadcast (ie.: 192.168.182.255)
2561 rexy 47 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
48 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`									# last octet of LAN address
49 
	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 50 
	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 51 
	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 52 
}
8 franck 53 
 
933 franck 54 
usage="Usage: alcasar-conf.sh {--create or -create} | {--load or -load} | {--apply or -apply}"
8 franck 55 
nb_args=$#
56 
args=$1
57 
if [ $nb_args -eq 0 ]
58 
then
2430 tom.houday 59 
	nb_args=1
8 franck 60 
	args="-h"
61 
fi
62 
case $args in
63 
	-\? | -h* | --h*)
64 
		echo "$usage"
65 
		exit 0
66 
		;;
2874 rexy 67 
###################################################
68 
##           Create an archive conf file         ##
69 
###################################################
70 
--create|-create)
8 franck 71 
		[ -d $DIR_UPDATE ] && rm -rf $DIR_UPDATE
72 
		mkdir $DIR_UPDATE
1916 franck 73 
# backup the users database  (test to delete in future version)
2664 tom.houday 74 
		$DIR_BIN/alcasar-mysql.sh --dump
2688 lucas.echa 75 
		cp /var/Save/base/"$(ls -1t /var/Save/base|head -1)" $DIR_UPDATE
2824 rexy 76 
# backup organism logo
8 franck 77 
		cp -f $DIR_WEB/images/organisme.png $DIR_UPDATE
1912 richard 78 
# backup BL/WL custom files
1914 richard 79 
		mkdir $DIR_UPDATE/custom_bl
2541 rexy 80 
		for i in exceptioniplist urlregexplist exceptionsitelist bannedsitelist exceptionurllist bannedurllist
81 
		do
2570 rexy 82 
			if [ -d /etc/dansguardian ]; then
83 
				cp /etc/dansguardian/lists/$i $DIR_UPDATE/custom_bl/ # before V3.3
2661 lucas.echa 84 
				cp -rf /etc/dansguardian/lists/blacklists/ossi-* $DIR_UPDATE/custom_bl/ 2>/dev/null
2541 rexy 85 
			else
2688 lucas.echa 86 
				cp $DIR_E2G/$i $DIR_UPDATE/custom_bl/ # since V3.3
2661 lucas.echa 87 
				cp -rf $DIR_BLACKLIST/ossi-* $DIR_UPDATE/custom_bl/ 2>/dev/null
2541 rexy 88 
			fi
89 
		done
2824 rexy 90 
# backup conf files (main conf file, filtering, digest, etc.)
8 franck 91 
		mkdir $DIR_UPDATE/etc/
346 richard 92 
		cp -rf $DIR_ETC/* $DIR_UPDATE/etc/
2825 rexy 93 
		cp -f /etc/hosts $DIR_UPDATE/etc/
1758 richard 94 
# backup of the security certificates (server & CA)
2561 rexy 95 
		cp -f /etc/pki/tls/certs/alcasar.crt* $DIR_UPDATE
96 
		cp -f /etc/pki/tls/private/alcasar.key* $DIR_UPDATE
2570 rexy 97 
		[ -e /etc/pki/tls/private/alcasar.pem ] && cp -f /etc/pki/tls/private/alcasar.pem $DIR_UPDATE # since V3.3
1564 richard 98 
		cp -f /etc/pki/CA/alcasar-ca.crt $DIR_UPDATE
99 
		cp -f /etc/pki/CA/private/alcasar-ca.key $DIR_UPDATE
2813 rexy 100 
		if [ -e /etc/pki/tls/certs/server-chain.pem ]; then
101 
			cp -f /etc/pki/tls/certs/server-chain.pem $DIR_UPDATE # autosigned and official if exist
510 richard 102 
		else
2813 rexy 103 
			cp -f /etc/pki/tls/certs/alcasar.crt $DIR_UPDATE/server-chain.pem
510 richard 104 
		fi
2875 rexy 105 
# backup gammu conf file (if necessary)
106 
		SMS=`grep ^SMS= $CONF_FILE|cut -d"=" -f2`
107 
		if [ "$SMS" == "on" ]
108 
			then
109 
			cp -f /etc/gammurc $DIR_UPDATE
110 
			cp -f /etc/gammu_smsd_conf $DIR_UPDATE
111 
		fi
1758 richard 112 
# archive file creation
2688 lucas.echa 113 
		cd /var/tmp || { echo "Unable to find /var/tmp directory"; }
8 franck 114 
		tar -cf alcasar-conf.tar conf/
115 
		gzip -f alcasar-conf.tar
2835 rexy 116 
		cp alcasar-conf.tar.gz /var/www/html/acc/backup/alcasar-conf.tar.gz
117 
		chown apache:apache /var/www/html/acc/backup/alcasar-conf.tar.gz
8 franck 118 
		rm -rf $DIR_UPDATE
119 
		;;
2560 rexy 120 
 
2874 rexy 121 
###################################################
122 
##           Load an archive conf file           ##
123 
###################################################
389 franck 124 
	--load|-load)
3018 rexy 125 
		CURRENT_DIR=`pwd`  # install folder
2688 lucas.echa 126 
		cd /var/tmp || { echo "Unable to find /var/tmp directory"; }
2834 rexy 127 
		tar -xf alcasar-conf.tar.gz
2956 rexy 128 
# update alcasar.conf parameters
2561 rexy 129 
		PREVIOUS_VERSION=`grep ^VERSION= $DIR_UPDATE/etc/alcasar.conf|cut -d"=" -f2`
130 
		MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
131 
		MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
132 
		UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
2875 rexy 133 
		for line in `cat $DIR_UPDATE/etc/alcasar.conf | grep "=" | grep -Ev "^#| |VERSION|INSTALL_DATE|PUBLIC|GW|EXTIF|INTIF"`
2824 rexy 134 
		do
135 
			key=`echo $line | cut -d"=" -f1`
136 
			key=$key=
137 
			value=`echo $line|cut -d"=" -f2-`
138 
			if [ "$value" != "" ]
139 
				then
140 
				sed -i "s?^$key.*?$key$value?g" /usr/local/etc/alcasar.conf
141 
			fi
142 
		done
2874 rexy 143 
# lighttpd need a .pem certificate (aggregation with private key & server crt)
2665 tom.houday 144 
		[ ! -f $DIR_UPDATE/alcasar.pem ] && (cat $DIR_UPDATE/alcasar.key; echo; cat $DIR_UPDATE/alcasar.crt) > $DIR_UPDATE/alcasar.pem
2824 rexy 145 
# Retrieve organism logo
510 richard 146 
		[ -e $DIR_UPDATE/organisme.png ] && cp -f $DIR_UPDATE/organisme.png $DIR_WEB/images/
8 franck 147 
		chown apache:apache $DIR_WEB/images/organisme.png $DIR_WEB/intercept.php
1060 richard 148 
# Retrieve the security certificates (CA and server)
2571 rexy 149 
		cp -f $DIR_UPDATE/alcasar-ca.crt /etc/pki/CA/
150 
		cp -f $DIR_UPDATE/alcasar-ca.key /etc/pki/CA/private/
1758 richard 151 
		cp -f $DIR_UPDATE/alcasar.crt /etc/pki/tls/certs/
152 
		cp -f $DIR_UPDATE/alcasar.key /etc/pki/tls/private/
2688 lucas.echa 153 
		cp -f $DIR_UPDATE/alcasar.pem /etc/pki/tls/private/
2813 rexy 154 
		[ -e $DIR_UPDATE/server-chain.pem ] && cp -f $DIR_UPDATE/server-chain.pem /etc/pki/tls/certs/ # autosigned and official if exist
2825 rexy 155 
		chmod 755 /etc/pki/
2811 rexy 156 
		chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2825 rexy 157 
		chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 158 
		chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
159 
		chmod 600 /etc/pki/CA/private/*
160 
		chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
161 
		chmod 640 /etc/pki/tls/private/*
2825 rexy 162 
		chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
1060 richard 163 
# Import of the users database
2688 lucas.echa 164 
		$DIR_BIN/alcasar-mysql.sh --import "$(ls $DIR_UPDATE/alcasar-users-database*)"
1914 richard 165 
# Retrieve local parameters
2825 rexy 166 
		[ -d $DIR_UPDATE/etc/digest ] && cp -rf $DIR_UPDATE/etc/digest $DIR_ETC/  # ACC accounts
167 
		[ -e $DIR_UPDATE/etc/alcasar-iptables-local.sh ] && cp -f $DIR_UPDATE/etc/alcasar-iptables-local.sh $DIR_ETC/   # local FW rules
168 
		[ -e $DIR_UPDATE/etc/alcasar-iptables-local-mac-filtered ] && cp -f $DIR_UPDATE/etc/alcasar-iptables-local-mac-filtered $DIR_ETC/   # blocked MAC addresses
169 
		[ -e $DIR_UPDATE/etc/alcasar-uamdomain ] && cp -f $DIR_UPDATE/etc/alcasar-uamdomain $DIR_ETC/ # exception domain names
170 
		[ -e $DIR_UPDATE/etc/alcasar-uamallowed ] && cp -f $DIR_UPDATE/etc/alcasar-uamallowed $DIR_ETC/ # exception IP_addresses or network_IP_addresses
171 
		[ -e $DIR_UPDATE/etc/alcasar-ethers ] && cp -f $DIR_UPDATE/etc/alcasar-ethers $DIR_ETC/ # DHCP static hosts
172 
		[ -e $DIR_UPDATE/etc/alcasar-ethers-info ] && cp -f $DIR_UPDATE/etc/alcasar-ethers-info $DIR_ETC/ # DHCP static hosts information
2833 rexy 173 
		[ -e $DIR_UPDATE/etc/hosts ] && cp -f $DIR_UPDATE/etc/hosts /etc/  # local host name resolution
2874 rexy 174 
		[ -e $DIR_UPDATE/etc/alcasar-letsencrypt ] && cp -f $DIR_UPDATE/etc/alcasar-letsencrypt $DIR_ETC/ # Letsencrypt local conf
175 
		[ -d $DIR_UPDATE/etc/letsencrypt ] && cp -rf $DIR_UPDATE/etc/letsencrypt $DIR_ETC/  # Letsencrypt local conf files
2875 rexy 176 
		[ -e $DIR_UPDATE/gammurc ] && cp -f $DIR_UPDATE/gammurc /etc/ # Gammu conf file
177 
		[ -e $DIR_UPDATE/gammu_smsd_conf ] && cp -f $DIR_UPDATE/gammu_smsd_conf /etc/ # Gammu_smsd conf file
1914 richard 178 
# Retrieve BL/WL custom files
2688 lucas.echa 179 
		cp -f $DIR_UPDATE/custom_bl/exceptioniplist $DIR_E2G/
180 
		cp -f $DIR_UPDATE/custom_bl/exceptionsitelist $DIR_E2G/
181 
		cp -f $DIR_UPDATE/custom_bl/urlregexplist $DIR_E2G/
182 
		cp -f $DIR_UPDATE/custom_bl/bannedsitelist $DIR_E2G/
183 
		cp -f $DIR_UPDATE/custom_bl/exceptionurllist $DIR_E2G/
184 
		cp -f $DIR_UPDATE/custom_bl/bannedurllist $DIR_E2G/
1961 richard 185 
		cp -rf $DIR_UPDATE/custom_bl/ossi-* $DIR_BLACKLIST/ 2>/dev/null
2688 lucas.echa 186 
		chown -R e2guardian:apache $DIR_E2G
187 
		chmod -R g+rw $DIR_E2G
1060 richard 188 
# Adapt DNS/URL filtering
189 
		PARENT_SCRIPT=`basename $0`
637 richard 190 
		export PARENT_SCRIPT
1946 richard 191 
		$DIR_BIN/alcasar-bl.sh -cat_choice
1827 raphael.pi 192 
		$DIR_BIN/alcasar-bl.sh -reload
1060 richard 193 
# admin profile update (admin + manager + backup)
1827 raphael.pi 194 
		$DIR_BIN/alcasar-profil.sh --list
3018 rexy 195 
# Apply changes between versions
196 
##   V5.4 --> V5.5   ##
3103 rexy 197 
		# new rule for SMTP output flows
198 
		[ -e $DIR_ETC/alcasar-iptables-local.sh ] && cp $DIR_ETC/alcasar-iptables-local.sh $DIR_ETC/alcasar-iptables-local.sh.old && cp $CURRENT_DIR/conf/etc/alcasar-iptables-local.sh $DIR_ETC/
199 
##   V5.5 --> V6.0
200 
		## remove dnsmasq service
3099 rexy 201 
		[ -e /etc/dnsmasq-whitelist.conf ] && rm -f /etc/dnsmasq*
202 
		[ -e /etc/systemd/system/dnsmasq-whitelist.service ] && rm -f /etc/systemd/system/dnsmasq* && urpme dnsmasq
1060 richard 203 
# Remove the update folder
8 franck 204 
		rm -rf $DIR_UPDATE
205 
		;;
2560 rexy 206 
 
2874 rexy 207 
####################################################
208 
##   Configure ALCASAR according to alcasar.conf  ##
209 
####################################################
628 richard 210 
	--apply|-apply)
994 franck 211 
		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 212 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 213 
		if ! echo $PRIVATE_IP_MASK | egrep -q $PTN
214 
		then
628 richard 215 
			echo "Syntax error for PRIVATE_IP_MASK ($PRIVATE_IP_MASK)"
216 
			exit 0
217 
		fi
2474 tom.houday 218 
		PUBLIC_IP_MASK=`grep ^PUBLIC_IP= $CONF_FILE|cut -d"=" -f2`
1590 richard 219 
		PTN="\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b"
1585 richard 220 
		if [[ "$PUBLIC_IP_MASK" == "dhcp" ]]
221 
		then
222 
			PUBLIC_GATEWAY="dhcp"
2947 rexy 223 
			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 ';'`
224 
			DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
225 
			DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1585 richard 226 
		else
2688 lucas.echa 227 
			if ! echo $PUBLIC_IP_MASK | egrep -q $PTN
228 
			then
1585 richard 229 
				echo "Syntax error for PUBLIC_IP_MASK ($PUBLIC_IP_MASK)"
230 
				exit 0
231 
			fi
1590 richard 232 
			PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
233 
			PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
2474 tom.houday 234 
			PUBLIC_GATEWAY=`grep ^GW= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 235 
			if ! echo $PUBLIC_GATEWAY | egrep -q $PTN
236 
			then
1585 richard 237 
				echo "Syntax error for the Gateway IP ($PUBLIC_GATEWAY)"
238 
				exit 0
239 
			fi
2947 rexy 240 
			DNS1=`grep ^DNS1= $CONF_FILE|cut -d"=" -f2`
241 
			if ! echo $DNS1 | egrep -q $PTN
242 
			then
243 
				echo "Syntax error for the IP address of the first DNS server ($DNS1)"
244 
				exit 0
245 
			fi
246 
			DNS2=`grep ^DNS2= $CONF_FILE|cut -d"=" -f2`
247 
			if ! echo $DNS2 | egrep -q $PTN
248 
			then
249 
				echo "Syntax error for the IP address of the second DNS server ($DNS2)"
250 
				exit 0
251 
			fi
628 richard 252 
		fi
631 richard 253 
		PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`
632 richard 254 
		PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`
628 richard 255 
		private_network_calc
2474 tom.houday 256 
		INSTALL_DATE=`grep ^INSTALL_DATE= $CONF_FILE|cut -d"=" -f2`
257 
		ORGANISME=`grep ^ORGANISM= $CONF_FILE|cut -d"=" -f2-`
2688 lucas.echa 258 
		BL_SAFESEARCH=`grep ^BL_SAFESEARCH= $CONF_FILE|cut -d"=" -f2`
259 
		WL_SAFESEARCH=`grep ^WL_SAFESEARCH= $CONF_FILE|cut -d"=" -f2`
260 
		BL_PUREIP=`grep ^BL_PUREIP= $CONF_FILE|cut -d"=" -f2`
2474 tom.houday 261 
		DHCP_mode=`grep ^DHCP= $CONF_FILE|cut -d"=" -f2`
1060 richard 262 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
933 franck 263 
		then
2688 lucas.echa 264 
			if [ "$DHCP_mode" = "off" ] || [ "$DHCP_mode" = "Off" ] || [ "$DHCP_mode" = "OFF" ]
1060 richard 265 
			then
1827 raphael.pi 266 
				$DIR_BIN/alcasar-dhcp.sh --off
1890 franck 267 
			else
2569 lucas.echa 268 
				$DIR_BIN/alcasar-dhcp.sh --on
1060 richard 269 
			fi
2568 rexy 270 
# Set the local DNS (or not)
2688 lucas.echa 271 
			if [ "$INT_DNS_mode" = "on" ] || [ "$INT_DNS_mode" = "On" ] || [ "$INT_DNS_mode" = "ON" ]
1890 franck 272 
			then
2947 rexy 273 
				$DIR_BIN/alcasar-dns-local.sh --on-without-restart
1890 franck 274 
			else
2947 rexy 275 
				$DIR_BIN/alcasar-dns-local.sh --off-without-restart
1890 franck 276 
			fi
2688 lucas.echa 277 
# Set the pure ip option (or not)
278 
			if [ "$BL_PUREIP" = "off" ] || [ "$BL_PUREIP" = "Off" ] || [ "$BL_PUREIP" = "OFF" ]
279 
			then
280 
				bl_filter_param+="--pureip_off"
281 
			else
282 
				bl_filter_param+="--pureip_on"
283 
			fi
284 
# Set the safesearch options (or not)
285 
			bl_filter_param=""
286 
			if [ "$BL_SAFESEARCH" = "on" ] || [ "$BL_SAFESEARCH" = "On" ] || [ "$BL_SAFESEARCH" = "ON" ]
287 
			then
288 
				bl_filter_param+="--safesearch_on "
289 
			else
290 
				bl_filter_param+="--safesearch_off "
291 
			fi
292 
			$DIR_BIN/alcasar-url_filter_bl.sh $bl_filter_param
293 
			if [ "$WL_SAFESEARCH" = "on" ] || [ "$WL_SAFESEARCH" = "On" ] || [ "$WL_SAFESEARCH" = "ON" ]
294 
			then
295 
				$DIR_BIN/alcasar-url_filter_wl.sh --safesearch_on
296 
			else
297 
				$DIR_BIN/alcasar-url_filter_wl.sh --safesearch_off
298 
			fi
299 
# Reload the local dns configuration
300 
			$DIR_BIN/alcasar-dns-local.sh --reload
1585 richard 301 
# Logout everybody
2688 lucas.echa 302 
			$DIR_BIN/alcasar-logout.sh all
1585 richard 303 
# Services stop
1521 richard 304 
			echo -n "Stop services : "
3099 rexy 305 
			for i in ntpd e2guardian unbound unbound-whitelist unbound-blacklist unbound-blackhole chilli network lighttpd
1060 richard 306 
			do
1574 richard 307 
				/usr/bin/systemctl stop $i && echo -n "$i, "
1060 richard 308 
			done
1521 richard 309 
			echo
1060 richard 310 
		fi
1518 richard 311 
# EXTIF config
1585 richard 312 
		if [ $PUBLIC_IP_MASK == "dhcp" ]
313 
		then
314 
			cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
315 
DEVICE=$EXTIF
316 
BOOTPROTO=dhcp
2870 rexy 317 
DNS1=127.0.0.1
1585 richard 318 
PEERDNS=no
319 
RESOLV_MODS=yes
320 
ONBOOT=yes
321 
METRIC=10
322 
MII_NOT_SUPPORTED=yes
323 
IPV6INIT=no
324 
IPV6TO4INIT=no
325 
ACCOUNTING=no
326 
USERCTL=no
327 
MTU=$MTU
1850 franck 328 
NOZEROCONF=yes
1585 richard 329 
EOF
2974 rexy 330 
		else # set the static configuration for EXTIF in multi-gw mode
331 
			$DIR_BIN/alcasar-network.sh --apply
1585 richard 332 
		fi
1518 richard 333 
# INTIF config (for bypass mode only)
1554 richard 334 
		$SED "s?^IPADDR=.*?IPADDR=$PRIVATE_IP?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
335 
		$SED "s?^NETMASK=.*?NETMASK=$PRIVATE_NETMASK?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
628 richard 336 
# NTP server
632 richard 337 
		$SED "/127.0.0.1/!s?^restrict.*?restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap?g" /etc/ntp.conf
2688 lucas.echa 338 
# host.allow
628 richard 339 
		cat <<EOF > /etc/hosts.allow
340 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
341 
sshd: ALL
342 
ntpd: $PRIVATE_NETWORK_SHORT
343 
EOF
2309 tom.houday 344 
# Set hostname
345 
		hostnamectl set-hostname $HOSTNAME.$DOMAIN
2838 rexy 346 
# /etc/hosts (retriving local hostnames)
347 
		cp /etc/hosts /tmp/hosts
348 
		echo "127.0.0.1	localhost" > /etc/hosts
349 
		echo "$PRIVATE_IP	$HOSTNAME $HOSTNAME.$DOMAIN" >> /etc/hosts
350 
		while read -r line
351 
		do
352 
				if ! echo $line | grep -E -q "^([0-9\.\t ]+alcasar( |$)|127\.0\.0)"
353 
				then
354 
					echo $line >> /etc/hosts
355 
				fi
356 
		done < /tmp/hosts
2861 rexy 357 
		rm -f /tmp/hosts
2603 tom.houday 358 
# MOTD
359 
		$SED "s@'https://\(.\+\)/acc'@'https://$HOSTNAME.$DOMAIN/acc'@" /etc/mageia-release
2568 rexy 360 
# Lighttpd
2688 lucas.echa 361 
		$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2964 rexy 362 
		$SED 's/^$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
363 
		$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
2744 rexy 364 
# FreeRADIUS
634 richard 365 
		$SED "s?^nas1_name:.*?nas1_name: alcasar-$ORGANISME?g" /etc/freeradius-web/naslist.conf
366 
		$SED "s?^nas1_ip:.*?nas1_ip: $PRIVATE_IP?g" /etc/freeradius-web/naslist.conf
2707 tom.houday 367 
# CoovaChilli
2568 rexy 368 
		$SED "s/^uamallowed.*/uamallowed\t$HOSTNAME,$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
369 
		$SED "s/^locationname.*/locationname\t$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
2707 tom.houday 370 
		$SED "s/^domain.*/domain\t\t$DOMAIN/g" /etc/chilli.conf
2688 lucas.echa 371 
		[ "`grep ^HTTPS_LOGIN= $CONF_FILE | cut -d'=' -f2`" == "on" ] && chilli_login_protocol="https" || chilli_login_protocol="http"
2568 rexy 372 
		$SED "s/^uamserver.*/uamserver\t$chilli_login_protocol:\/\/$HOSTNAME.$DOMAIN\/intercept.php/" /etc/chilli.conf
373 
		$SED "s/^radiusnasid.*/radiusnasid\t$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
634 richard 374 
		$SED "s?^net.*?net\t\t$PRIVATE_NETWORK_MASK?g" /etc/chilli.conf
375 
		$SED "s?^dns1.*?dns1\t\t$PRIVATE_IP?g" /etc/chilli.conf
376 
		$SED "s?^dns2.*?dns2\t\t$PRIVATE_IP?g" /etc/chilli.conf
377 
		$SED "s?^uamlisten.*?uamlisten\t$PRIVATE_IP?g" /etc/chilli.conf
1581 richard 378 
		# modify the DHCP static ip file. Reserve the second IP address for INTIF (the first one is for tun0). Keep previous entries
2274 richard 379 
		$SED "s?^$PRIVATE_MAC.*?$PRIVATE_MAC $PRIVATE_SECOND_IP?" $DIR_ETC/alcasar-ethers $DIR_ETC/alcasar-ethers-info
2688 lucas.echa 380 
# unbound
381 
		# removing unbound configuration files
382 
		rm -f /etc/unbound/conf.d/{forward,blacklist,whitelist,blackhole}/iface.*
383 
		rm -f /etc/unbound/conf.d/common/forward-zone.conf
384 
		# Configuration file for the dns servers forward-zone
385 
		cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
386 
forward-zone:
387 
	name: "."
388 
	forward-addr: $DNS1
389 
	forward-addr: $DNS2
390 
EOF
2813 rexy 391 
		# Configuration file for lo of forward
2688 lucas.echa 392 
		cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
393 
server:
394 
	interface: 127.0.0.1@53
395 
	access-control-view: 127.0.0.1/8 lo
396 
view:
397 
	name: "lo"
2864 rexy 398 
	local-data: "$HOSTNAME A 127.0.0.1"
2831 rexy 399 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 400 
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 401 
	view-first: yes
402 
EOF
2813 rexy 403 
		# Configuration file for $INTIF of forward
2688 lucas.echa 404 
		cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
405 
server:
406 
	interface: ${PRIVATE_IP}@53
407 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
408 
view:
409 
	name: "$INTIF"
410 
	view-first: yes
411 
EOF
2813 rexy 412 
		# Configuration file for $INTIF of blacklist
2688 lucas.echa 413 
		cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
414 
server:
415 
	interface: ${PRIVATE_IP}@54
416 
	access-control: $PRIVATE_IP_MASK allow
417 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
418 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
419 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
420 
EOF
2813 rexy 421 
		# Configuration file for $INTIF of whitelist
2688 lucas.echa 422 
		cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
423 
server:
424 
	interface: ${PRIVATE_IP}@55
425 
	access-control: $PRIVATE_IP_MASK allow
426 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
427 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
428 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
429 
EOF
2871 rexy 430 
        # Configuration file for $INTIF of blackhole unbound
431 
        cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
432 
server:
433 
	interface: ${PRIVATE_IP}@56
434 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
435 
view:
436 
	name: "$INTIF"
437 
	local-zone: "." redirect
438 
	local-data: ". A $PRIVATE_IP"
439 
EOF
440 
 
2688 lucas.echa 441 
# dhcpd
442 
		cat <<EOF > /etc/dhcpd.conf
443 
ddns-update-style none;
444 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
445 
	option routers $PRIVATE_IP;
446 
	option subnet-mask $PRIVATE_NETMASK;
447 
	option domain-name-servers $PRIVATE_IP;
448 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
449 
	default-lease-time 21600;
450 
	max-lease-time 43200;
451 
}
452 
EOF
2838 rexy 453 
$DIR_BIN/alcasar-dns-local.sh -hosts_to_unbound # add local name resolution to unbound (forward & blackhole)
2867 rexy 454 
# E2guardian
2521 armand.ito 455 
		$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" /etc/e2guardian/e2guardian.conf
2867 rexy 456 
		$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
457 
		$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
634 richard 458 
# Prompts
459 
		$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
460 
# sudoers
461 
		$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
2878 rexy 462 
# gammu-smsd
463 
		$SED "s?^user =.*?user = $DB_USER?g" /etc/gammu_smsd_conf
464 
		$SED "s?^password =.*?password = $DB_PASS?g" /etc/gammu_smsd_conf
2899 rexy 465 
# HTTPS login (Y/n)
466 
        if [ "$HTTPS_LOGIN" = "on" ] || [ "$HTTPS_LOGIN" = "On" ] || [ "$HTTPS_LOGIN" = "ON" ]
467 
        then
468 
			$SED "s?^HTTPS_LOGIN=.*?HTTPS_LOGIN=on?" $CONF_FILE
469 
			$SED "s?^HTTPS_CHILLI=.*?HTTPS_CHILLI=on?" $CONF_FILE
470 
			$SED "s?^uamserver.*?uamserver\thttps://$HOSTNAME.$DOMAIN/intercept.php?" /etc/chilli.conf
471 
			$SED "s?^#redirssl.*?redirssl?" /etc/chilli.conf
472 
			$SED "s?^#uamuissl.*?uamuissl?" /etc/chilli.conf
473 
			rm -f /etc/lighttpd/vhosts.d/alcasar.conf
474 
			ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
475 
		else
476 
			$SED "s?^HTTPS_LOGIN=.*?HTTPS_LOGIN=off?" $CONF_FILE
477 
			$SED "s?^HTTPS_CHILLI=.*?HTTPS_CHILLI=off?" $CONF_FILE
478 
			$SED "s?^uamserver.*?uamserver\thttp://$HOSTNAME.$DOMAIN/intercept.php?" /etc/chilli.conf
479 
			$SED "s?^redirssl.*?#&?" /etc/chilli.conf
480 
			$SED "s?^uamuissl.*?#&?" /etc/chilli.conf
481 
			rm -f /etc/lighttpd/vhosts.d/alcasar.conf
482 
			ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
483 
		fi
2878 rexy 484 
# Services start
1060 richard 485 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
486 
		then
1574 richard 487 
			/usr/bin/systemctl start network && echo -n "Start service : network" && sleep 1
2309 tom.houday 488 
			$DIR_BIN/alcasar-dhcp.sh -$DHCP_mode && echo -n ", chilli" # apply DHCP mode and start CoovaChilli
2840 rexy 489 
			for i in unbound unbound-blackhole ntpd
2309 tom.houday 490 
			do
491 
				sleep 1
492 
				/usr/bin/systemctl start $i && echo -n ", $i"
493 
			done
3099 rexy 494 
			$DIR_BIN/alcasar-bl.sh -reload && echo -n ", unbound-blacklist, unbound-whitelist, e2guardian, iptables"
2488 lucas.echa 495 
			/usr/bin/systemctl restart lighttpd && echo -n ", lighttpd"
1060 richard 496 
		fi
3018 rexy 497 
# Email user registration
498 
		$DIR_BIN/alcasar-mail-install.sh
2568 rexy 499 
# Start / Stop LDAP authentification
2875 rexy 500 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
2568 rexy 501 
		then
2875 rexy 502 
			LDAP_mode=`grep ^LDAP= $CONF_FILE|cut -d"=" -f2`
503 
			if [ $LDAP_mode = "on" ]
504 
			then
505 
				$DIR_BIN/alcasar-ldap.sh --on
506 
			else
507 
				$DIR_BIN/alcasar-ldap.sh --off
508 
			fi
2568 rexy 509 
		fi
2875 rexy 510 
# Start / Stop Gammu-smsd (SMS)
511 
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
512 
		then
513 
			SMS_mode=`grep ^SMS= $CONF_FILE|cut -d"=" -f2`
514 
			if [ $SMS_mode = "on" ]
515 
			then
516 
				$DIR_BIN/alcasar-sms.sh --start
517 
			fi
518 
		fi
2568 rexy 519 
		echo
628 richard 520 
		;;
8 franck 521 
	*)
2688 lucas.echa 522 
		echo "Argument inconnu : $1";
8 franck 523 
		echo "$usage"
524 
		exit 1
525 
		;;
526 
esac