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2223 tom.houday 1
#!/bin/bash
64 franck 2
# $Id: alcasar-conf.sh 2871 2020-10-28 18:17:44Z 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
2824 rexy 70
# backup organism 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 $DIR_UPDATE/custom_bl
2541 rexy 74
		for i in exceptioniplist urlregexplist exceptionsitelist bannedsitelist exceptionurllist bannedurllist
75
		do
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			if [ -d /etc/dansguardian ]; then
77
				cp /etc/dansguardian/lists/$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
2824 rexy 84
# backup conf files (main conf file, filtering, digest, etc.)
8 franck 85
		mkdir $DIR_UPDATE/etc/
346 richard 86
		cp -rf $DIR_ETC/* $DIR_UPDATE/etc/
2825 rexy 87
		cp -f /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
2813 rexy 94
		if [ -e /etc/pki/tls/certs/server-chain.pem ]; then
95
			cp -f /etc/pki/tls/certs/server-chain.pem $DIR_UPDATE # autosigned and official if exist
510 richard 96
		else
2813 rexy 97
			cp -f /etc/pki/tls/certs/alcasar.crt $DIR_UPDATE/server-chain.pem
510 richard 98
		fi
1758 richard 99
# archive file creation
2688 lucas.echa 100
		cd /var/tmp || { echo "Unable to find /var/tmp directory"; }
8 franck 101
		tar -cf alcasar-conf.tar conf/
102
		gzip -f alcasar-conf.tar
2835 rexy 103
		cp alcasar-conf.tar.gz /var/www/html/acc/backup/alcasar-conf.tar.gz
104
		chown apache:apache /var/www/html/acc/backup/alcasar-conf.tar.gz
8 franck 105
		rm -rf $DIR_UPDATE
106
		;;
2560 rexy 107
 
389 franck 108
	--load|-load)
2688 lucas.echa 109
		cd /var/tmp || { echo "Unable to find /var/tmp directory"; }
2834 rexy 110
		tar -xf alcasar-conf.tar.gz
2824 rexy 111
# copy alcasar.conf parameters
2561 rexy 112
		PREVIOUS_VERSION=`grep ^VERSION= $DIR_UPDATE/etc/alcasar.conf|cut -d"=" -f2`
113
		MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
114
		MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
115
		UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
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		for line in `cat $DIR_UPDATE/etc/alcasar.conf | grep "=" | grep -Ev "^#| |VERSION|INSTALL_DATE|PUBLIC|GW|SMS|EXTIF|INTIF"`
2824 rexy 117
		do
118
			key=`echo $line | cut -d"=" -f1`
119
			key=$key=
120
			value=`echo $line|cut -d"=" -f2-`
121
			if [ "$value" != "" ]
122
				then
123
				sed -i "s?^$key.*?$key$value?g" /usr/local/etc/alcasar.conf
124
			fi
125
		done
126
## lighttpd need a .pem certificate (aggregation with private key & server crt)
2665 tom.houday 127
		[ ! -f $DIR_UPDATE/alcasar.pem ] && (cat $DIR_UPDATE/alcasar.key; echo; cat $DIR_UPDATE/alcasar.crt) > $DIR_UPDATE/alcasar.pem
2824 rexy 128
# Retrieve organism logo
510 richard 129
		[ -e $DIR_UPDATE/organisme.png ] && cp -f $DIR_UPDATE/organisme.png $DIR_WEB/images/
8 franck 130
		chown apache:apache $DIR_WEB/images/organisme.png $DIR_WEB/intercept.php
1060 richard 131
# Retrieve the security certificates (CA and server)
2571 rexy 132
		cp -f $DIR_UPDATE/alcasar-ca.crt /etc/pki/CA/
133
		cp -f $DIR_UPDATE/alcasar-ca.key /etc/pki/CA/private/
1758 richard 134
		cp -f $DIR_UPDATE/alcasar.crt /etc/pki/tls/certs/
135
		cp -f $DIR_UPDATE/alcasar.key /etc/pki/tls/private/
2688 lucas.echa 136
		cp -f $DIR_UPDATE/alcasar.pem /etc/pki/tls/private/
2813 rexy 137
		[ -e $DIR_UPDATE/server-chain.pem ] && cp -f $DIR_UPDATE/server-chain.pem /etc/pki/tls/certs/ # autosigned and official if exist
2825 rexy 138
		chmod 755 /etc/pki/
2811 rexy 139
		chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2825 rexy 140
		chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 141
		chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
142
		chmod 600 /etc/pki/CA/private/*
143
		chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
144
		chmod 640 /etc/pki/tls/private/*
2825 rexy 145
		chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
1060 richard 146
# Import of the users database
2688 lucas.echa 147
		$DIR_BIN/alcasar-mysql.sh --import "$(ls $DIR_UPDATE/alcasar-users-database*)"
1914 richard 148
# Retrieve local parameters
2825 rexy 149
		[ -d $DIR_UPDATE/etc/digest ] && cp -rf $DIR_UPDATE/etc/digest $DIR_ETC/  # ACC accounts
150
		[ -e $DIR_UPDATE/etc/alcasar-iptables-local.sh ] && cp -f $DIR_UPDATE/etc/alcasar-iptables-local.sh $DIR_ETC/   # local FW rules
151
		[ -e $DIR_UPDATE/etc/alcasar-iptables-local-mac-filtered ] && cp -f $DIR_UPDATE/etc/alcasar-iptables-local-mac-filtered $DIR_ETC/   # blocked MAC addresses
152
		[ -e $DIR_UPDATE/etc/alcasar-uamdomain ] && cp -f $DIR_UPDATE/etc/alcasar-uamdomain $DIR_ETC/ # exception domain names
153
		[ -e $DIR_UPDATE/etc/alcasar-uamallowed ] && cp -f $DIR_UPDATE/etc/alcasar-uamallowed $DIR_ETC/ # exception IP_addresses or network_IP_addresses
154
		[ -e $DIR_UPDATE/etc/alcasar-ethers ] && cp -f $DIR_UPDATE/etc/alcasar-ethers $DIR_ETC/ # DHCP static hosts
155
		[ -e $DIR_UPDATE/etc/alcasar-ethers-info ] && cp -f $DIR_UPDATE/etc/alcasar-ethers-info $DIR_ETC/ # DHCP static hosts information
2833 rexy 156
		[ -e $DIR_UPDATE/etc/hosts ] && cp -f $DIR_UPDATE/etc/hosts /etc/  # local host name resolution
1914 richard 157
# Retrieve BL/WL custom files
2688 lucas.echa 158
		cp -f $DIR_UPDATE/custom_bl/exceptioniplist $DIR_E2G/
159
		cp -f $DIR_UPDATE/custom_bl/exceptionsitelist $DIR_E2G/
160
		cp -f $DIR_UPDATE/custom_bl/urlregexplist $DIR_E2G/
161
		cp -f $DIR_UPDATE/custom_bl/bannedsitelist $DIR_E2G/
162
		cp -f $DIR_UPDATE/custom_bl/exceptionurllist $DIR_E2G/
163
		cp -f $DIR_UPDATE/custom_bl/bannedurllist $DIR_E2G/
1961 richard 164
		cp -rf $DIR_UPDATE/custom_bl/ossi-* $DIR_BLACKLIST/ 2>/dev/null
2688 lucas.echa 165
		chown -R e2guardian:apache $DIR_E2G
166
		chmod -R g+rw $DIR_E2G
1060 richard 167
# Adapt DNS/URL filtering
168
		PARENT_SCRIPT=`basename $0`
637 richard 169
		export PARENT_SCRIPT
1946 richard 170
		$DIR_BIN/alcasar-bl.sh -cat_choice
1827 raphael.pi 171
		$DIR_BIN/alcasar-bl.sh -reload
1060 richard 172
# admin profile update (admin + manager + backup)
1827 raphael.pi 173
		$DIR_BIN/alcasar-profil.sh --list
634 richard 174
# Start / Stop SSH Daemon
2327 richard 175
		ssh_active=`grep "^SSH=" $CONF_FILE|cut -d"=" -f2`
634 richard 176
		if [ $ssh_active = "on" ]
177
		then
1574 richard 178
			/usr/bin/systemctl -q enable sshd.service
634 richard 179
		else
1574 richard 180
			/usr/bin/systemctl -q disable sshd.service
634 richard 181
		fi
1060 richard 182
# Remove the update folder
8 franck 183
		rm -rf $DIR_UPDATE
184
		;;
2560 rexy 185
 
628 richard 186
	--apply|-apply)
994 franck 187
		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 188
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 189
		if ! echo $PRIVATE_IP_MASK | egrep -q $PTN
190
		then
628 richard 191
			echo "Syntax error for PRIVATE_IP_MASK ($PRIVATE_IP_MASK)"
192
			exit 0
193
		fi
2474 tom.houday 194
		PUBLIC_IP_MASK=`grep ^PUBLIC_IP= $CONF_FILE|cut -d"=" -f2`
1590 richard 195
		PTN="\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b"
1585 richard 196
		if [[ "$PUBLIC_IP_MASK" == "dhcp" ]]
197
		then
198
			PUBLIC_GATEWAY="dhcp"
199
		else
2688 lucas.echa 200
			if ! echo $PUBLIC_IP_MASK | egrep -q $PTN
201
			then
1585 richard 202
				echo "Syntax error for PUBLIC_IP_MASK ($PUBLIC_IP_MASK)"
203
				exit 0
204
			fi
1590 richard 205
			PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
206
			PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
2474 tom.houday 207
			PUBLIC_GATEWAY=`grep ^GW= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 208
			if ! echo $PUBLIC_GATEWAY | egrep -q $PTN
209
			then
1585 richard 210
				echo "Syntax error for the Gateway IP ($PUBLIC_GATEWAY)"
211
				exit 0
212
			fi
628 richard 213
		fi
2474 tom.houday 214
		DNS1=`grep ^DNS1= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 215
		if ! echo $DNS1 | egrep -q $PTN
216
		then
1590 richard 217
			echo "Syntax error for the IP address of the first DNS server ($DNS1)"
218
			exit 0
219
		fi
2474 tom.houday 220
		DNS2=`grep ^DNS2= $CONF_FILE|cut -d"=" -f2`
2688 lucas.echa 221
		if ! echo $DNS2 | egrep -q $PTN
222
		then
1590 richard 223
			echo "Syntax error for the IP address of the second DNS server ($DNS2)"
224
			exit 0
225
		fi
631 richard 226
		PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`
632 richard 227
		PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`
628 richard 228
		private_network_calc
2474 tom.houday 229
		INSTALL_DATE=`grep ^INSTALL_DATE= $CONF_FILE|cut -d"=" -f2`
230
		ORGANISME=`grep ^ORGANISM= $CONF_FILE|cut -d"=" -f2-`
2688 lucas.echa 231
		BL_SAFESEARCH=`grep ^BL_SAFESEARCH= $CONF_FILE|cut -d"=" -f2`
232
		WL_SAFESEARCH=`grep ^WL_SAFESEARCH= $CONF_FILE|cut -d"=" -f2`
233
		BL_PUREIP=`grep ^BL_PUREIP= $CONF_FILE|cut -d"=" -f2`
2474 tom.houday 234
		DHCP_mode=`grep ^DHCP= $CONF_FILE|cut -d"=" -f2`
1060 richard 235
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
933 franck 236
		then
2688 lucas.echa 237
			if [ "$DHCP_mode" = "off" ] || [ "$DHCP_mode" = "Off" ] || [ "$DHCP_mode" = "OFF" ]
1060 richard 238
			then
1827 raphael.pi 239
				$DIR_BIN/alcasar-dhcp.sh --off
1890 franck 240
			else
2569 lucas.echa 241
				$DIR_BIN/alcasar-dhcp.sh --on
1060 richard 242
			fi
2568 rexy 243
# Set the local DNS (or not)
2688 lucas.echa 244
			if [ "$INT_DNS_mode" = "on" ] || [ "$INT_DNS_mode" = "On" ] || [ "$INT_DNS_mode" = "ON" ]
1890 franck 245
			then
246
				$DIR_BIN/alcasar-dns-local.sh --on
247
			else
248
				$DIR_BIN/alcasar-dns-local.sh --off
249
			fi
2688 lucas.echa 250
# Set the pure ip option (or not)
251
			if [ "$BL_PUREIP" = "off" ] || [ "$BL_PUREIP" = "Off" ] || [ "$BL_PUREIP" = "OFF" ]
252
			then
253
				bl_filter_param+="--pureip_off"
254
			else
255
				bl_filter_param+="--pureip_on"
256
			fi
257
# Set the safesearch options (or not)
258
			bl_filter_param=""
259
			if [ "$BL_SAFESEARCH" = "on" ] || [ "$BL_SAFESEARCH" = "On" ] || [ "$BL_SAFESEARCH" = "ON" ]
260
			then
261
				bl_filter_param+="--safesearch_on "
262
			else
263
				bl_filter_param+="--safesearch_off "
264
			fi
265
			$DIR_BIN/alcasar-url_filter_bl.sh $bl_filter_param
266
			if [ "$WL_SAFESEARCH" = "on" ] || [ "$WL_SAFESEARCH" = "On" ] || [ "$WL_SAFESEARCH" = "ON" ]
267
			then
268
				$DIR_BIN/alcasar-url_filter_wl.sh --safesearch_on
269
			else
270
				$DIR_BIN/alcasar-url_filter_wl.sh --safesearch_off
271
			fi
272
# Reload the local dns configuration
273
			$DIR_BIN/alcasar-dns-local.sh --reload
1585 richard 274
# Logout everybody
2688 lucas.echa 275
			$DIR_BIN/alcasar-logout.sh all
1585 richard 276
# Services stop
1521 richard 277
			echo -n "Stop services : "
2840 rexy 278
			for i in ntpd e2guardian unbound unbound-whitelist dnsmasq-whitelist unbound-blacklist unbound-blackhole chilli network lighttpd
1060 richard 279
			do
1574 richard 280
				/usr/bin/systemctl stop $i && echo -n "$i, "
1060 richard 281
			done
1521 richard 282
			echo
1060 richard 283
		fi
1518 richard 284
# EXTIF config
1585 richard 285
		if [ $PUBLIC_IP_MASK == "dhcp" ]
286
		then
287
			cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
288
DEVICE=$EXTIF
289
BOOTPROTO=dhcp
2870 rexy 290
DNS1=127.0.0.1
1585 richard 291
PEERDNS=no
292
RESOLV_MODS=yes
293
ONBOOT=yes
294
METRIC=10
295
MII_NOT_SUPPORTED=yes
296
IPV6INIT=no
297
IPV6TO4INIT=no
298
ACCOUNTING=no
299
USERCTL=no
300
MTU=$MTU
1850 franck 301
NOZEROCONF=yes
1585 richard 302
EOF
2688 lucas.echa 303
		else
1585 richard 304
			cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
305
DEVICE=$EXTIF
306
BOOTPROTO=static
307
IPADDR=$PUBLIC_IP
308
NETMASK=$PUBLIC_NETMASK
309
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 310
DNS1=127.0.0.1
1585 richard 311
RESOLV_MODS=yes
312
ONBOOT=yes
313
METRIC=10
314
MII_NOT_SUPPORTED=yes
315
IPV6INIT=no
316
IPV6TO4INIT=no
317
ACCOUNTING=no
318
USERCTL=no
319
MTU=$MTU
1850 franck 320
NOZEROCONF=yes
1585 richard 321
EOF
322
		fi
1518 richard 323
# INTIF config (for bypass mode only)
1554 richard 324
		$SED "s?^IPADDR=.*?IPADDR=$PRIVATE_IP?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
325
		$SED "s?^NETMASK=.*?NETMASK=$PRIVATE_NETMASK?" /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
628 richard 326
# NTP server
632 richard 327
		$SED "/127.0.0.1/!s?^restrict.*?restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap?g" /etc/ntp.conf
2688 lucas.echa 328
# host.allow
628 richard 329
		cat <<EOF > /etc/hosts.allow
330
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
331
sshd: ALL
332
ntpd: $PRIVATE_NETWORK_SHORT
333
EOF
2309 tom.houday 334
# Set hostname
335
		hostnamectl set-hostname $HOSTNAME.$DOMAIN
2838 rexy 336
# /etc/hosts (retriving local hostnames)
337
		cp /etc/hosts /tmp/hosts
338
		echo "127.0.0.1	localhost" > /etc/hosts
339
		echo "$PRIVATE_IP	$HOSTNAME $HOSTNAME.$DOMAIN" >> /etc/hosts
340
		while read -r line
341
		do
342
				if ! echo $line | grep -E -q "^([0-9\.\t ]+alcasar( |$)|127\.0\.0)"
343
				then
344
					echo $line >> /etc/hosts
345
				fi
346
		done < /tmp/hosts
2861 rexy 347
		rm -f /tmp/hosts
2603 tom.houday 348
# MOTD
349
		$SED "s@'https://\(.\+\)/acc'@'https://$HOSTNAME.$DOMAIN/acc'@" /etc/mageia-release
2568 rexy 350
# Lighttpd
2688 lucas.echa 351
		$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
352
		$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar.conf
353
		$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar.conf
2744 rexy 354
# FreeRADIUS
634 richard 355
		$SED "s?^nas1_name:.*?nas1_name: alcasar-$ORGANISME?g" /etc/freeradius-web/naslist.conf
356
		$SED "s?^nas1_ip:.*?nas1_ip: $PRIVATE_IP?g" /etc/freeradius-web/naslist.conf
2707 tom.houday 357
# CoovaChilli
2568 rexy 358
		$SED "s/^uamallowed.*/uamallowed\t$HOSTNAME,$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
359
		$SED "s/^locationname.*/locationname\t$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
2707 tom.houday 360
		$SED "s/^domain.*/domain\t\t$DOMAIN/g" /etc/chilli.conf
2688 lucas.echa 361
		[ "`grep ^HTTPS_LOGIN= $CONF_FILE | cut -d'=' -f2`" == "on" ] && chilli_login_protocol="https" || chilli_login_protocol="http"
2568 rexy 362
		$SED "s/^uamserver.*/uamserver\t$chilli_login_protocol:\/\/$HOSTNAME.$DOMAIN\/intercept.php/" /etc/chilli.conf
363
		$SED "s/^radiusnasid.*/radiusnasid\t$HOSTNAME.$DOMAIN/g" /etc/chilli.conf
634 richard 364
		$SED "s?^net.*?net\t\t$PRIVATE_NETWORK_MASK?g" /etc/chilli.conf
365
		$SED "s?^dns1.*?dns1\t\t$PRIVATE_IP?g" /etc/chilli.conf
366
		$SED "s?^dns2.*?dns2\t\t$PRIVATE_IP?g" /etc/chilli.conf
367
		$SED "s?^uamlisten.*?uamlisten\t$PRIVATE_IP?g" /etc/chilli.conf
1581 richard 368
		# modify the DHCP static ip file. Reserve the second IP address for INTIF (the first one is for tun0). Keep previous entries
2274 richard 369
		$SED "s?^$PRIVATE_MAC.*?$PRIVATE_MAC $PRIVATE_SECOND_IP?" $DIR_ETC/alcasar-ethers $DIR_ETC/alcasar-ethers-info
2688 lucas.echa 370
# dnsmasq-whitelist
371
		$SED "/^server=/d" /etc/dnsmasq-whitelist.conf
372
		echo "server=$DNS1" >> /etc/dnsmasq-whitelist.conf
373
		echo "server=$DNS2" >> /etc/dnsmasq-whitelist.conf
374
# unbound
375
		# removing unbound configuration files
376
		rm -f /etc/unbound/conf.d/{forward,blacklist,whitelist,blackhole}/iface.*
377
		rm -f /etc/unbound/conf.d/common/forward-zone.conf
378
		# Configuration file for the dns servers forward-zone
379
		cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
380
forward-zone:
381
	name: "."
382
	forward-addr: $DNS1
383
	forward-addr: $DNS2
384
EOF
2813 rexy 385
		# Configuration file for lo of forward
2688 lucas.echa 386
		cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
387
server:
388
	interface: 127.0.0.1@53
389
	access-control-view: 127.0.0.1/8 lo
390
view:
391
	name: "lo"
2864 rexy 392
	local-data: "$HOSTNAME A 127.0.0.1"
2831 rexy 393
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 394
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 395
	view-first: yes
396
EOF
2813 rexy 397
		# Configuration file for $INTIF of forward
2688 lucas.echa 398
		cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
399
server:
400
	interface: ${PRIVATE_IP}@53
401
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
402
view:
403
	name: "$INTIF"
404
	view-first: yes
405
EOF
2813 rexy 406
		# Configuration file for $INTIF of blacklist
2688 lucas.echa 407
		cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
408
server:
409
	interface: ${PRIVATE_IP}@54
410
	access-control: $PRIVATE_IP_MASK allow
411
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
412
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
413
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
414
EOF
2813 rexy 415
		# Configuration file for $INTIF of whitelist
2688 lucas.echa 416
		cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
417
server:
418
	interface: ${PRIVATE_IP}@55
419
	access-control: $PRIVATE_IP_MASK allow
420
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
421
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
422
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
423
EOF
2871 rexy 424
        # Configuration file for $INTIF of blackhole unbound
425
        cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
426
server:
427
	interface: ${PRIVATE_IP}@56
428
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
429
view:
430
	name: "$INTIF"
431
	local-zone: "." redirect
432
	local-data: ". A $PRIVATE_IP"
433
EOF
434
 
2688 lucas.echa 435
# dhcpd
436
		cat <<EOF > /etc/dhcpd.conf
437
ddns-update-style none;
438
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
439
	option routers $PRIVATE_IP;
440
	option subnet-mask $PRIVATE_NETMASK;
441
	option domain-name-servers $PRIVATE_IP;
442
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
443
	default-lease-time 21600;
444
	max-lease-time 43200;
445
}
446
EOF
2838 rexy 447
$DIR_BIN/alcasar-dns-local.sh -hosts_to_unbound # add local name resolution to unbound (forward & blackhole)
2867 rexy 448
# E2guardian
2521 armand.ito 449
		$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" /etc/e2guardian/e2guardian.conf
2867 rexy 450
		$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
451
		$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
634 richard 452
# Watchdog
453
		$SED "s?^PRIVATE_IP=.*?PRIVATE_IP=\"$PRIVATE_IP\"?g" $DIR_BIN/alcasar-watchdog.sh
454
# Prompts
455
		$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
456
# sudoers
457
		$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1060 richard 458
		if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
459
		then
634 richard 460
# Services start
1574 richard 461
			/usr/bin/systemctl start network && echo -n "Start service : network" && sleep 1
2309 tom.houday 462
			$DIR_BIN/alcasar-dhcp.sh -$DHCP_mode && echo -n ", chilli" # apply DHCP mode and start CoovaChilli
2840 rexy 463
			for i in unbound unbound-blackhole ntpd
2309 tom.houday 464
			do
465
				sleep 1
466
				/usr/bin/systemctl start $i && echo -n ", $i"
467
			done
2688 lucas.echa 468
			$DIR_BIN/alcasar-bl.sh -reload && echo -n ", unbound-blacklist, unbound-whitelist, dnsmasq-whitelist, e2guardian, iptables"
2488 lucas.echa 469
			/usr/bin/systemctl restart lighttpd && echo -n ", lighttpd"
1060 richard 470
		fi
628 richard 471
# Start / Stop SSH Daemon
2474 tom.houday 472
		ssh_active=`grep ^SSH= $CONF_FILE|cut -d"=" -f2`
634 richard 473
		if [ $ssh_active = "on" ]
474
		then
1574 richard 475
			/usr/bin/systemctl enable sshd.service
1060 richard 476
			if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
477
			then
1574 richard 478
				/usr/bin/systemctl start sshd.service
1060 richard 479
			fi
634 richard 480
		else
1574 richard 481
			/usr/bin/systemctl disable sshd.service
1060 richard 482
			if [ "$PARENT_SCRIPT" != "alcasar.sh" ] # don't launch on install stage
483
			then
1574 richard 484
				/usr/bin/systemctl stop sshd.service
1060 richard 485
			fi
634 richard 486
		fi
2568 rexy 487
# Start / Stop LDAP authentification
2688 lucas.echa 488
		if [ $LDAP_mode = "on" ] || [ $LDAP_mode = "On" ] || [ $LDAP_mode = "ON" ]
2568 rexy 489
		then
2707 tom.houday 490
			$DIR_BIN/alcasar-ldap.sh --on
491
		else
492
			$DIR_BIN/alcasar-ldap.sh --off
2568 rexy 493
		fi
494
		echo
628 richard 495
		;;
8 franck 496
	*)
2688 lucas.echa 497
		echo "Argument inconnu : $1";
8 franck 498
		echo "$usage"
499
		exit 1
500
		;;
501
esac