Subversion Repositories ALCASAR

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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2736 2019-05-28 22:06:08Z rexy $
1 root 3
 
4
# alcasar.sh
2466 richard 5
# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
6
# This script is distributed under the Gnu General Public License (GPL)
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#  team@alcasar.net
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2454 tom.houday 9
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 10
# Ce programme est un logiciel libre ; This software is free and open source
2454 tom.houday 11
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
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# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
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# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
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# Voir la Licence Publique Générale GNU pour plus de détails.
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672 richard 16
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 17
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 18
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2454 tom.houday 19
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
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2688 lucas.echa 21
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
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23
# Options :
376 franck 24
#       -i or --install
25
#       -u or --uninstall
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376 franck 27
# Functions :
1378 richard 28
#       testing                 : connectivity tests, free space test and mageia version test
1221 richard 29
#       init                    : Installation of RPM and scripts
30
#       network                 : Network parameters
2552 rexy 31
#       ACC                             : ALCASAR Control Center installation
32
#       CA                              : Certification Authority initialization
1837 richard 33
#       time_server             : NTPd configuration
1221 richard 34
#       init_db                 : Initilization of radius database managed with MariaDB
2421 richard 35
#       freeradius              : FreeRadius initialisation
1389 richard 36
#       chilli                  : coovachilli initialisation (+authentication page)
2521 armand.ito 37
#       e2guardian              : E2Guardian filtering HTTP proxy configuration
1221 richard 38
#       antivirus               : HAVP + libclamav configuration
1485 richard 39
#       tinyproxy               : little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 40
#       ulogd                   : log system in userland (match NFLOG target of iptables)
2454 tom.houday 41
#       nfsen                   : Configuration of Nfsen Netflow grapher
2688 lucas.echa 42
#       unbound                 : Name server configuration
43
#       dnsmasq                 : Name server configuration (for whitelist ipset support)
1541 richard 44
#       vnstat                  : little network stat daemon
2688 lucas.echa 45
#       BL                              : Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
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#       cron                    : Logs export + watchdog + connexion statistics
1389 richard 47
#       fail2ban                : Fail2ban IDS installation and configuration
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#       gammu_smsd              : Autoregister addon via SMS (gammu-smsd)
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#       msec                    : Mandriva security package configuration
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#       letsencrypt             : Let's Encrypt client
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#       post_install    : Security, log rotation, etc.
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2499 tom.houday 53
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR       # Debug mode = wait (hit key) after each function
1 root 54
DATE=`date '+%d %B %Y - %Hh%M'`
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DATE_SHORT=`date '+%d/%m/%Y'`
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Lang=`echo $LANG|cut -c 1-2`
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mode="install"
1 root 58
# ******* Files parameters - paramètres fichiers *********
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DIR_INSTALL=`pwd`                                               # current directory
1015 richard 60
DIR_CONF="$DIR_INSTALL/conf"                    # install directory (with conf files)
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DIR_SCRIPTS="$DIR_INSTALL/scripts"              # install directory (with script files)
2552 rexy 62
DIR_BLACKLIST="$DIR_INSTALL/blacklist"  # install directory (with blacklist files)
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DIR_SAVE="/var/Save"                                    # backup directory (traceability_log, user_db, security_log)
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DIR_WEB="/var/www/html"                                 # directory of Lighttpd
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DIR_DG="/etc/e2guardian"                                # directory of E2Guardian
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DIR_ACC="$DIR_WEB/acc"                                  # directory of the 'ALCASAR Control Center'
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DIR_DEST_BIN="/usr/local/bin"                   # directory of ALCASAR scripts
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DIR_DEST_ETC="/usr/local/etc"                   # directory of ALCASAR conf files
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DIR_DEST_SHARE="/usr/local/share"               # directory of share files used by ALCASAR (unbound for instance)
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CONF_FILE="$DIR_DEST_ETC/alcasar.conf"  # central ALCASAR conf file
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PASSWD_FILE="/root/ALCASAR-passwords.txt"       # text file with the passwords and shared secrets
1 root 72
# ******* DBMS parameters - paramètres SGBD ********
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DB_RADIUS="radius"                                              # database name used by FreeRadius server
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DB_USER="radius"                                                # user name allows to request the users database
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DB_GAMMU="gammu"                                                # database name used by Gammu-smsd
1 root 76
# ******* Network parameters - paramètres réseau *******
2552 rexy 77
HOSTNAME="alcasar"                                              # default hostname
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DOMAIN="localdomain"                                    # default local domain
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EXTIF=''                                                                # EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
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INTIF=''                                                                # INTIF is connected to the consultation network
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MTU="1500"
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DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"      # Default ALCASAR IP address
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# ****** Paths - chemin des commandes *******
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SED="/bin/sed -i"
85
# ****************** End of global parameters *********************
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license()
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{
89
        if [ $Lang == "fr" ]
1538 richard 90
        then
91
                cat $DIR_INSTALL/gpl-warning.fr.txt | more
92
        else
93
                cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 94
        fi
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        response=0
96
        PTN='^[oOyYnN]$'
97
        until [[ $(expr $response : $PTN) -gt 0 ]]
98
        do
99
                if [ $Lang == "fr" ]
1563 franck 100
                        then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
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                        else echo -n "Do you accept the terms of this license (Y/n)? : "
102
                fi
103
                read response
104
        done
105
        if [ "$response" = "n" ] || [ "$response" = "N" ]
106
        then
107
                exit 1
108
        fi
2724 rexy 109
} # End of license()
959 franck 110
 
2724 rexy 111
header_install()
1 root 112
{
113
        clear
114
        echo "-----------------------------------------------------------------------------"
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        echo "                     ALCASAR V$VERSION Installation"
1 root 116
        echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
117
        echo "-----------------------------------------------------------------------------"
2724 rexy 118
} # End of header_install()
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########################################################
121
##                  Function "testing"                ##
122
## - Test Mageia version                              ##
123
## - Test ALCASAR version (if already installed)      ##
124
## - Test free space on /var  (>10G)                  ##
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## - Test Internet access                             ##
126
########################################################
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testing()
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{
1529 richard 129
# Test of Mageia version
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# extract the current Mageia version and hardware architecture (i586 ou X64)
131
        fic=`cat /etc/product.id`
132
        unknown_os=0
133
        old="$IFS"
134
        IFS=","
135
        set $fic
2688 lucas.echa 136
        for i in "$@"
1529 richard 137
        do
138
                if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 139
                        then
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                        DISTRIBUTION=`echo $i|cut -d"=" -f2`
141
                        unknown_os=`expr $unknown_os + 1`
142
                fi
143
                if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 144
                        then
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                        CURRENT_VERSION=`echo $i|cut -d"=" -f2`
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                        unknown_os=`expr $unknown_os + 1`
147
                fi
148
                if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 149
                        then
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                        ARCH=`echo $i|cut -d"=" -f2`
151
                        unknown_os=`expr $unknown_os + 1`
152
                fi
153
        done
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        if [ "$ARCH" != "x86_64" ]
2149 richard 155
                then
156
                if [ $Lang == "fr" ]
2669 tom.houday 157
                        then echo "Votre architecture matérielle doit être en 64bits"
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                        else echo "You hardware architecture must be 64bits"
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                fi
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                exit 1
2149 richard 161
        fi
1529 richard 162
        IFS="$old"
2669 tom.houday 163
        if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "6" ) ]]
2688 lucas.echa 164
        then
2669 tom.houday 165
                if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
166
                        then
167
                        echo
168
                        if [ $Lang == "fr" ]
169
                                then
170
                                echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
171
                                echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
172
                                echo "2 - Installez Linux-Mageia 6.0 (64bits) et ALCASAR (cf. doc d'installation)"
173
                                echo "3 - Importez votre base des usagers"
174
                        else
175
                                echo "The automatic update of ALCASAR can't be performed."
176
                                echo "1 - Save your traceability files and the user database"
177
                                echo "2 - Install Linux-Mageia 6 (64bits) & ALCASAR (cf. installation doc)"
178
                                echo "3 - Import your users database"
179
                        fi
180
                else
181
                        if [ $Lang == "fr" ]
182
                                then echo "L'installation d'ALCASAR ne peut pas être réalisée."
183
                                else echo "The installation of ALCASAR can't be performed."
184
                        fi
185
                fi
186
                echo
187
                if [ $Lang == "fr" ]
188
                        then echo "Le système d'exploitation doit être remplacé (Mageia6-64bits)"
189
                        else echo "The OS must be replaced (Mageia6-64bits)"
190
                fi
2688 lucas.echa 191
                exit 1
2669 tom.houday 192
        fi
193
 
1362 richard 194
# Test if ALCASAR is already installed
195
        if [ -e $CONF_FILE ]
196
        then
2396 tom.houday 197
                current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 198
                if [ $Lang == "fr" ]
2669 tom.houday 199
                        then echo "La version $current_version d'ALCASAR est déjà installée"
200
                        else echo "ALCASAR version $current_version is already installed"
1342 richard 201
                fi
1362 richard 202
                response=0
2458 richard 203
                PTN='^[12]$'
1362 richard 204
                until [[ $(expr $response : $PTN) -gt 0 ]]
205
                do
206
                        if [ $Lang == "fr" ]
2669 tom.houday 207
                                then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
208
                                else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 209
                        fi
1362 richard 210
                        read response
211
                done
2458 richard 212
                if [ "$response" = "2" ]
1362 richard 213
                then
2560 rexy 214
                        rm -f /var/tmp/alcasar-conf*
1362 richard 215
                else
1684 richard 216
# Retrieve former NICname
2549 tom.houday 217
                        EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`  # EXTernal InterFace
218
                        INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`  # INTernal InterFace
2688 lucas.echa 219
                        [ "$(/usr/sbin/ip link | grep -c " $EXTIF_saved:")" -ne 0 ] && EXTIF=$EXTIF_saved || echo "Warning: Network card \"$EXTIF_saved\" is not connected, so \"$EXTIF\" will be used for external network."
220
                        [ "$(/usr/sbin/ip link | grep -c " $INTIF_saved:")" -ne 0 ] && INTIF=$INTIF_saved || echo "Warning: Network card \"$INTIF_saved\" is not connected, so \"$INTIF\" will be used for internal network."
1564 richard 221
# Create the current conf file
1362 richard 222
                        $DIR_SCRIPTS/alcasar-conf.sh --create
223
                        mode="update"
224
                fi
1529 richard 225
        fi
2669 tom.houday 226
# Test free space on /var
1529 richard 227
        if [ ! -d /var/log/netflow/porttracker ]
228
                then
2688 lucas.echa 229
                free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
1529 richard 230
                if [ $free_space -lt 10 ]
231
                        then
232
                        if [ $Lang == "fr" ]
233
                                then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
234
                                else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
235
                        fi
236
                exit 0
237
                fi
238
        fi
2669 tom.houday 239
 
240
# Detect external/internal interfaces
241
        if [ -z "$EXTIF" ]; then
242
                EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
243
                if [ -z "$EXTIF" ]; then
244
                        if [ "$Lang" == 'fr' ]
245
                                then echo -n "Aucune passerelle par défaut configurée"
246
                                else echo -n "No default gateway configured"
247
                        fi
248
                        exit 1
249
                fi
250
        fi
251
        if [ "$Lang" == 'fr' ]
252
                then echo "Interface externe (Internet) utilisée : $EXTIF"
253
                else echo "External interface (Internet) used: $EXTIF"
254
        fi
255
 
256
        if [ -z "$INTIF" ]; then
257
                interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 258
                interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 259
                if [ $interfacesCount -eq 0 ]; then
260
                        if [ "$Lang" == 'fr' ]
261
                                then echo "Aucune interface de disponible pour le réseau interne"
262
                                else echo "No interface available for the internal network"
263
                        fi
264
                        exit 1
265
                elif [ $interfacesCount -eq 1 ]; then
266
                        INTIF="$interfacesList"
267
                else
268
                        interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
269
                        interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
270
                        if [ "$Lang" == 'fr' ]
271
                                then echo 'Liste des interfaces disponible :'
272
                                else echo 'List of available interfaces:'
273
                        fi
274
                        echo "$interfacesSorted"
275
                        response=''
276
                        while true; do
277
                                if [ "$Lang" == 'fr' ]
278
                                        then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
279
                                        else echo -n "Choice of internal interface ? [$interfacePreferred] "
280
                                fi
281
                                read response
282
 
283
                                [ -z "$response" ] && response="$interfacePreferred"
284
 
285
                                # Check if interface exist
2688 lucas.echa 286
                                if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 287
                                        INTIF="$response"
288
                                        break
289
                                else
290
                                        if [ "$Lang" == 'fr' ]
291
                                                then echo "Interface \"$response\" introuvable"
292
                                                else echo "Interface \"$response\" not found"
293
                                        fi
294
                                fi
295
                        done
296
                fi
297
        fi
298
        if [ "$Lang" == 'fr' ]
299
                then echo "Interface interne utilisée : $INTIF"
300
                else echo "Internal interface used: $INTIF"
301
        fi
302
 
2290 richard 303
        if [ $Lang == "fr" ]
304
                then echo -n "Tests des paramètres réseau : "
2549 tom.houday 305
                else echo -n "Network parameters tests: "
2290 richard 306
        fi
307
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 308
        cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 309
        IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 310
        for i in $IF_INTERFACES
311
        do
2688 lucas.echa 312
                if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 313
                        rm -f ifcfg-$i
2454 tom.houday 314
 
2282 richard 315
                        if [ $Lang == "fr" ]
316
                                then echo "Suppression : ifcfg-$i"
2549 tom.houday 317
                                else echo "Deleting: ifcfg-$i"
2282 richard 318
                        fi
319
                fi
320
        done
2688 lucas.echa 321
        cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 322
        echo -n "."
2454 tom.houday 323
# Test Ethernet NIC links state
2669 tom.houday 324
        interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
325
        if [ ! -z "$interfacesDown" ]; then
326
                for i in $interfacesDown; do
327
                        if [ $Lang == "fr" ]
328
                        then
329
                                echo -e "\nÉchec"
330
                                echo "Le lien réseau de la carte $i n'est pas actif."
331
                                echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
332
                        else
333
                                echo -e "\nFailed"
334
                                echo "The link state of $i interface is down."
335
                                echo "Make sure that this network card is connected to a switch or an A.P."
336
                        fi
337
                done
338
                exit 1
339
        fi
1471 richard 340
        echo -n "."
341
# Test EXTIF config files
2681 tom.houday 342
        PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
343
        PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 344
        PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 345
        if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 346
        then
784 richard 347
                if [ $Lang == "fr" ]
2454 tom.houday 348
                then
2669 tom.houday 349
                        echo -e "\nÉchec"
784 richard 350
                        echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
351
                        echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 352
                        echo "Appliquez les changements : 'systemctl restart network'"
784 richard 353
                else
2669 tom.houday 354
                        echo -e "\nFailed"
784 richard 355
                        echo "The Internet connected network card ($EXTIF) isn't well configured."
356
                        echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 357
                        echo "Apply the new configuration: 'systemctl restart network'"
784 richard 358
                fi
830 richard 359
                echo "DEVICE=$EXTIF"
784 richard 360
                echo "IPADDR="
361
                echo "NETMASK="
362
                echo "GATEWAY="
363
                echo "DNS1="
364
                echo "DNS2="
830 richard 365
                echo "ONBOOT=yes"
2669 tom.houday 366
                exit 1
784 richard 367
        fi
368
        echo -n "."
2290 richard 369
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 370
        if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 371
                if [ $Lang == "fr" ]
2454 tom.houday 372
                then
2669 tom.houday 373
                        echo -e "\nÉchec"
595 richard 374
                        echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
375
                        echo "Réglez ce problème puis relancez ce script."
376
                else
2669 tom.houday 377
                        echo -e "\nFailed"
595 richard 378
                        echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
379
                        echo "Resolv this problem, then restart this script."
380
                fi
2669 tom.houday 381
                exit 1
29 richard 382
        fi
308 richard 383
        echo -n "."
2290 richard 384
# Test if default GW is alive
1499 richard 385
        arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 386
        if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 387
                then
595 richard 388
                if [ $Lang == "fr" ]
2454 tom.houday 389
                then
2669 tom.houday 390
                        echo -e "\nÉchec"
2290 richard 391
                        echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 392
                        echo "Réglez ce problème puis relancez ce script."
393
                else
2669 tom.houday 394
                        echo -e "\nFailed"
2290 richard 395
                        echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 396
                        echo "Resolv this problem, then restart this script."
397
                fi
2669 tom.houday 398
                exit 1
308 richard 399
        fi
400
        echo -n "."
2290 richard 401
# Test Internet connectivity
2669 tom.houday 402
        domainTested='www.google.com'
403
        /usr/bin/curl -s --head "$domainTested" &>/dev/null
404
        if [ $? -ne 0 ]; then
595 richard 405
                if [ $Lang == "fr" ]
2454 tom.houday 406
                then
2669 tom.houday 407
                        echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 408
                        echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
409
                        echo "Vérifiez la validité des adresses IP des DNS."
410
                else
2669 tom.houday 411
                        echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 412
                        echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
413
                        echo "Verify the DNS IP addresses"
414
                fi
2669 tom.houday 415
                exit 1
29 richard 416
        fi
308 richard 417
        echo ". : ok"
2724 rexy 418
} # End of testing()
302 richard 419
 
2552 rexy 420
#######################################################################
421
##                    Function "init"                                ##
422
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
423
## - Creation of random password for GRUB, mariadb (admin and user)  ##
424
#######################################################################
2724 rexy 425
init()
302 richard 426
{
527 richard 427
        if [ "$mode" != "update" ]
302 richard 428
        then
429
# On affecte le nom d'organisme
597 richard 430
                header_install
302 richard 431
                ORGANISME=!
432
                PTN='^[a-zA-Z0-9-]*$'
580 richard 433
                until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
2454 tom.houday 434
                do
595 richard 435
                        if [ $Lang == "fr" ]
2454 tom.houday 436
                                then echo -n "Entrez le nom de votre organisme : "
597 richard 437
                                else echo -n "Enter the name of your organism : "
595 richard 438
                        fi
330 franck 439
                        read ORGANISME
613 richard 440
                        if [ "$ORGANISME" == "" ]
2688 lucas.echa 441
                        then
330 franck 442
                                ORGANISME=!
443
                        fi
444
                done
302 richard 445
        fi
1 root 446
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 447
# We create random passwords and shared secrets
628 richard 448
        rm -f $PASSWD_FILE
2419 richard 449
        echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 450
        grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 451
        pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
452
                LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
453
                grep -v '[eE]nter password:' | \
454
                sed -e "s/PBKDF2 hash of your password is //"`
455
        echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
456
        [ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
457
        cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
458
        chmod 0600 /boot/grub2/user.cfg
2419 richard 459
        echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 460
        echo "GRUB2_user=root" >> $PASSWD_FILE
461
        echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 462
        mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463
        echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 464
        echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 465
        radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 466
        echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 467
        echo "db_user=$DB_USER" >> $PASSWD_FILE
468
        echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 469
        secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470
        echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
471
        echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 472
        secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 473
        echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
474
        echo "secret_radius=$secretradius" >> $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=$ORGANISME
1748 richard 492
HOSTNAME=$HOSTNAME
923 franck 493
DOMAIN=$DOMAIN
612 richard 494
EOF
628 richard 495
        chmod o-rwx $CONF_FILE
2724 rexy 496
} # End of init()
1 root 497
 
2552 rexy 498
#########################################################
499
##                    Function "network"               ##
500
## - Define the several network address                ##
501
## - Define the DNS naming                             ##
502
## - INTIF parameters (consultation network)           ##
503
## - Write "/etc/hosts" file                           ##
504
## - write "hosts.allow" & "hosts.deny" files          ##
505
#########################################################
2724 rexy 506
network()
1 root 507
{
508
        header_install
636 richard 509
        if [ "$mode" != "update" ]
510
                then
511
                if [ $Lang == "fr" ]
512
                        then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
513
                        else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
514
                fi
515
                response=0
516
                PTN='^[oOyYnN]$'
517
                until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 518
                do
595 richard 519
                        if [ $Lang == "fr" ]
659 richard 520
                                then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 521
                                else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 522
                        fi
1 root 523
                        read response
524
                done
636 richard 525
                if [ "$response" = "n" ] || [ "$response" = "N" ]
526
                then
527
                        PRIVATE_IP_MASK="0"
528
                        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:]]$'
529
                        until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 530
                        do
595 richard 531
                                if [ $Lang == "fr" ]
597 richard 532
                                        then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
533
                                        else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 534
                                fi
597 richard 535
                                read PRIVATE_IP_MASK
1 root 536
                        done
636 richard 537
                else
2688 lucas.echa 538
                        PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 539
                fi
595 richard 540
        else
2454 tom.houday 541
                PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
2736 rexy 542
                rm -f conf/etc/alcasar.conf
1 root 543
        fi
2736 rexy 544
        header_install
545
        if [ "$mode" != "update" ]
546
                then
547
                if [ $Lang == "fr" ]
548
                        then echo "Par défaut, le nom d'hôte d'ALCASAR est : $HOSTNAME.$DOMAIN"
549
                        else echo "The default ALCASAR hostname is : $HOSTNAME.$DOMAIN"
550
                fi
551
                response=0
552
                PTN='^[oOyYnN]$'
553
                until [[ $(expr $response : $PTN) -gt 0 ]]
554
                do
555
                        if [ $Lang == "fr" ]
556
                                then echo -n "Voulez-vous utiliser ce nom d'hôte (recommandé) (O/n)? : "
557
                                else echo -n "Do you want to use this hostname (recommanded) (Y/n)? : "
558
                        fi
559
                        read response
560
                done
561
                if [ "$response" = "n" ] || [ "$response" = "N" ]
562
                then
563
                        if [ $Lang == "fr" ]
564
                                then echo -n "Entrez le nouveau nom d'hôte pleinement qualifié (hôte.domain) : "
565
                                else echo -n "Enter the new full qualified hostname (host.domain) : "
566
                        fi
567
                        read FQDN
568
                        HOSTNAME=`echo $FQDN|cut -d"." -f1`
569
                        DOMAIN=`echo $FQDN|cut -d"." -f2`
570
                fi
571
        fi
861 richard 572
# Define LAN side global parameters
1740 richard 573
        hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 574
        PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network address (ie.: 192.168.182.0)
1499 richard 575
        private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`                                  # last octet of LAN address
977 richard 576
        PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network mask (ie.: 255.255.255.0)
1499 richard 577
        PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`                                 # network prefix (ie. 24)
977 richard 578
        PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`                                              # ALCASAR private ip address (consultation LAN side)
1499 richard 579
        if [ $PRIVATE_IP == $PRIVATE_NETWORK ]                                                          # when entering network address instead of ip address
2688 lucas.echa 580
        then
2454 tom.houday 581
                PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 582
                PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 583
        fi
1499 richard 584
        private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`                                            # last octet of LAN address
585
        PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`          # second network address (ex.: 192.168.182.2)
977 richard 586
        PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX                                           # ie.: 192.168.182.0/24
1499 richard 587
        classe=$((PRIVATE_PREFIX/8))                                                                    # ie.: 2=classe B, 3=classe C
977 richard 588
        PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.                          # compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 589
        PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'`      # MAC address of INTIF
841 richard 590
# Define Internet parameters
2464 richard 591
        if [ "$mode" != "update" ]
2457 richard 592
        then
2464 richard 593
                DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`   # 1st DNS server
594
                DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`  # 2nd DNS server
595
        else
596
                DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`  # 1st DNS server
597
                DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`  # 2nd DNS server
598
        fi
2693 franck 599
    DNS1=${DNS1:=208.67.220.220}
70 franck 600
        DNS2=${DNS2:=208.67.222.222}
2693 franck 601
#       if [ "$DNS1" == "" ]
602
#       then
603
#               if [ $Lang == "fr" ]
604
#               then
605
#                       echo "L'adresse IP des serveurs DNS ne sont pas corrects"
606
#                       echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
607
#               else
608
#                       echo "The IP address of DNS servers are not set correctly"
609
#                       echo "Check the extern network card configuration ($EXTIF)"
610
#               fi
611
#               exit 0
612
#       fi
1499 richard 613
        PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 614
        PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 615
        PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 616
# Write network parameters in the conf file
1469 richard 617
        echo "EXTIF=$EXTIF" >> $CONF_FILE
618
        echo "INTIF=$INTIF" >> $CONF_FILE
2282 richard 619
        ######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
620
        INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
621
        for i in $INTERFACES
622
        do
623
                SUB=`echo ${i:0:2}`
624
                if [ $SUB = "wl" ]
625
                        then WIFIF=$i
2454 tom.houday 626
                elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 627
                        then LANIF=$i
628
                fi
629
        done
630
        if [ -n "$WIFIF" ]
631
                then echo "WIFIF=$WIFIF" >> $CONF_FILE
632
        elif [ -n "$LANIF" ]
633
                then echo "LANIF=$LANIF" >> $CONF_FILE
634
        fi
2454 tom.houday 635
        #########################################################################################################
2552 rexy 636
        IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 637
        if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 638
        then
1499 richard 639
                echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 640
                echo "GW=dhcp" >> $CONF_FILE
1499 richard 641
        else
642
                echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 643
                echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 644
        fi
1587 richard 645
        echo "DNS1=$DNS1" >> $CONF_FILE
646
        echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 647
        echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 648
        echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 649
        echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 650
        echo "EXT_DHCP_IP=" >> $CONF_FILE
651
        echo "RELAY_DHCP_IP=" >> $CONF_FILE
652
        echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 653
        echo "INT_DNS_DOMAIN=" >> $CONF_FILE
654
        echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 655
        echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 656
# network default
597 richard 657
        [ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 658
        cat <<EOF > /etc/sysconfig/network
659
NETWORKING=yes
660
FORWARD_IPV4=true
661
EOF
2552 rexy 662
# write "/etc/hosts"
1 root 663
        [ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
664
        cat <<EOF > /etc/hosts
503 richard 665
127.0.0.1       localhost
2558 rexy 666
$PRIVATE_IP     $HOSTNAME
1 root 667
EOF
2552 rexy 668
# write EXTIF (Internet) config
1499 richard 669
        [ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
670
        if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 671
        then
1499 richard 672
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 673
DEVICE=$EXTIF
1585 richard 674
BOOTPROTO=dhcp
675
DNS1=127.0.0.1
676
PEERDNS=no
677
RESOLV_MODS=yes
678
ONBOOT=yes
1613 franck 679
NOZEROCONF=yes
1585 richard 680
METRIC=10
681
MII_NOT_SUPPORTED=yes
682
IPV6INIT=no
683
IPV6TO4INIT=no
684
ACCOUNTING=no
685
USERCTL=no
686
MTU=$MTU
687
EOF
2688 lucas.echa 688
        else
1585 richard 689
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
690
DEVICE=$EXTIF
14 richard 691
BOOTPROTO=static
597 richard 692
IPADDR=$PUBLIC_IP
693
NETMASK=$PUBLIC_NETMASK
694
GATEWAY=$PUBLIC_GATEWAY
14 richard 695
DNS1=127.0.0.1
1499 richard 696
RESOLV_MODS=yes
14 richard 697
ONBOOT=yes
698
METRIC=10
1610 franck 699
NOZEROCONF=yes
14 richard 700
MII_NOT_SUPPORTED=yes
701
IPV6INIT=no
702
IPV6TO4INIT=no
703
ACCOUNTING=no
704
USERCTL=no
994 franck 705
MTU=$MTU
14 richard 706
EOF
1499 richard 707
        fi
2552 rexy 708
# write INTIF (consultation LAN) in normal mode
841 richard 709
        cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
710
DEVICE=$INTIF
711
BOOTPROTO=static
712
ONBOOT=yes
713
NOZEROCONF=yes
714
MII_NOT_SUPPORTED=yes
715
IPV6INIT=no
716
IPV6TO4INIT=no
717
ACCOUNTING=no
718
USERCTL=no
719
EOF
1558 richard 720
        cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 721
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 722
        cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 723
DEVICE=$INTIF
724
BOOTPROTO=static
725
IPADDR=$PRIVATE_IP
604 richard 726
NETMASK=$PRIVATE_NETMASK
1 root 727
ONBOOT=yes
728
METRIC=10
729
NOZEROCONF=yes
730
MII_NOT_SUPPORTED=yes
14 richard 731
IPV6INIT=no
732
IPV6TO4INIT=no
733
ACCOUNTING=no
734
USERCTL=no
1 root 735
EOF
2282 richard 736
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
737
        if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
738
        then
739
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
740
DEVICE=$WIFIF
741
BOOTPROTO=static
742
ONBOOT=yes
743
NOZEROCONF=yes
744
MII_NOT_SUPPORTED=yes
745
IPV6INIT=no
746
IPV6TO4INIT=no
747
ACCOUNTING=no
748
USERCTL=no
749
EOF
750
        elif [ -n "$LANIF" ]
751
        then
752
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
753
DEVICE=$LANIF
754
BOOTPROTO=static
755
ONBOOT=yes
756
NOZEROCONF=yes
757
MII_NOT_SUPPORTED=yes
758
IPV6INIT=no
759
IPV6TO4INIT=no
760
ACCOUNTING=no
761
USERCTL=no
762
EOF
763
        fi
2454 tom.houday 764
        #########################################################################################################
2552 rexy 765
# write hosts.allow & hosts.deny
1 root 766
        [ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
767
        cat <<EOF > /etc/hosts.allow
768
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 769
sshd: ALL
1 root 770
ntpd: $PRIVATE_NETWORK_SHORT
771
EOF
772
        [ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
773
        cat <<EOF > /etc/hosts.deny
774
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
775
EOF
790 richard 776
        chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 777
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 778
        echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 779
# load conntrack ftp module
780
        [ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 781
        echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 782
# load ipt_NETFLOW module
783
        echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 784
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 785
        [ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
786
        $SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
787
        [ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
788
        $SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 789
#
860 richard 790
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 791
} # End of network()
1 root 792
 
2552 rexy 793
###################################################
794
##                  Function "ACC"               ##
795
## - copy ALCASAR Control Center (ACC) files     ##
796
## - configuration of the web server (Lighttpd)  ##
797
## - creation of the first ACC admin account     ##
798
## - secure the ACC access                       ##
799
###################################################
2724 rexy 800
ACC()
1 root 801
{
802
        [ -d $DIR_WEB ] && rm -rf $DIR_WEB
803
        mkdir $DIR_WEB
1833 richard 804
# Copy & adapt ACC files
316 richard 805
        cp -rf $DIR_INSTALL/web/* $DIR_WEB/
806
        $SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
807
        $SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
808
        $SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
809
        $SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
810
        chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 811
        chown -R apache:apache $DIR_WEB/*
1833 richard 812
# copy & adapt "freeradius-web" files
813
        cp -rf $DIR_CONF/freeradius-web/ /etc/
814
        [ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
815
        $SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
816
        $SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
817
        $SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
818
        cat <<EOF > /etc/freeradius-web/naslist.conf
819
nas1_name: alcasar-$ORGANISME
820
nas1_model: Network Access Controler
821
nas1_ip: $PRIVATE_IP
822
nas1_port_num: 0
823
nas1_community: public
824
EOF
825
        chown -R apache:apache /etc/freeradius-web/
826
# create the log & backup structure :
1489 richard 827
# - base = users database
828
# - archive = tarball of "base + http firewall + netflow"
1833 richard 829
# - security = watchdog log
2138 richard 830
        for i in base archive security activity_report;
1 root 831
        do
832
                [ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
833
        done
5 franck 834
        chown -R root:apache $DIR_SAVE
1833 richard 835
# Configuring & securing php
71 richard 836
        [ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 837
        timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
838
        $SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 839
        $SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
840
        $SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 841
        $SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
842
        $SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 843
        $SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
844
        $SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 845
        $SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 846
# Configuring & securing Lighttpd
790 richard 847
        rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 848
        [ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
849
        $SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 850
        $SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
851
        $SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 852
        $SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
853
        echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 854
 
855
        [ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 856
        $SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
857
        $SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
858
        $SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
859
        $SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
860
 
2592 rexy 861
        [ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
862
 
863
        [ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
864
        $SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
865
        $SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
866
        $SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
867
 
868
        cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
869
 
870
        [ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
871
        cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 872
        $SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
873
        $SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
874
        $SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
875
        $SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 876
        ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 877
 
2588 rexy 878
        [ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
879
        [ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
880
        [ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 881
 
2588 rexy 882
        chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 883
        /usr/bin/systemctl start lighttpd
2499 tom.houday 884
        /usr/bin/systemctl start php-fpm
2488 lucas.echa 885
 
2552 rexy 886
# Creation of the first account (in 'admin' profile)
2293 tom.houday 887
        if [ "$mode" = "install" ]
2688 lucas.echa 888
        then
889
                header_install
1268 richard 890
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 891
                [ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
892
                mkdir -p $DIR_DEST_ETC/digest
893
                chmod 755 $DIR_DEST_ETC/digest
894
                until [ -s $DIR_DEST_ETC/digest/key_admin ]
895
                do
896
                        $DIR_DEST_BIN/alcasar-profil.sh --add admin
897
                done
2293 tom.houday 898
        fi
2488 lucas.echa 899
 
2561 rexy 900
        # Run after coova (in order to wait tun0 to be up)
2488 lucas.echa 901
        $SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 902
        # Log file for ACC access imputability
903
        [ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
904
        chown root:apache /var/Save/security/acc_access.log
905
        chmod 664 /var/Save/security/acc_access.log
2724 rexy 906
} # End of ACC()
1 root 907
 
2552 rexy 908
##################################################################
909
##                               Fonction "CA"                  ##
910
## - Creating the CA and the server certificate (lighttpd)      ##
911
##################################################################
2724 rexy 912
CA()
1 root 913
{
510 richard 914
        $DIR_DEST_BIN/alcasar-CA.sh
5 franck 915
        chown -R root:apache /etc/pki
1 root 916
        chmod -R 750 /etc/pki
2724 rexy 917
} # End of CA()
1 root 918
 
2552 rexy 919
#############################################################
920
##               Function "time_server"                    ##
921
## - Configuring NTP server                                ##
922
#############################################################
2724 rexy 923
time_server()
1837 richard 924
{
925
# Set the Internet time server
926
        [ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
927
        cat <<EOF > /etc/ntp/step-tickers
928
0.fr.pool.ntp.org       # adapt to your country
929
1.fr.pool.ntp.org
930
2.fr.pool.ntp.org
931
EOF
932
        [ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
933
        cat <<EOF > /etc/ntp.conf
934
server 0.fr.pool.ntp.org        # adapt to your country
935
server 1.fr.pool.ntp.org
936
server 2.fr.pool.ntp.org
937
server 127.127.1.0              # local clock si NTP internet indisponible ...
938
fudge 127.127.1.0 stratum 10
939
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
940
restrict 127.0.0.1
941
driftfile /var/lib/ntp/drift
942
logfile /var/log/ntp.log
943
disable monitor
944
EOF
945
        chown -R ntp:ntp /var/lib/ntp
946
# Synchronize now
2688 lucas.echa 947
        ntpd -4 -q -g &
2724 rexy 948
} # End of time_server()
1837 richard 949
 
2541 rexy 950
#####################################################################
951
##                     Function "init_db"                          ##
952
## - Mysql initialization                                          ##
953
## - Set admin (root) password                                     ##
954
## - Remove unused users & databases                               ##
955
## - Radius database creation                                      ##
956
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
957
#####################################################################
2724 rexy 958
init_db()
1 root 959
{
2688 lucas.echa 960
        if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 961
        then
962
                systemctl stop mysqld
963
        fi
1355 richard 964
        rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 965
        [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 966
        $SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 967
        $SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 968
        $SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
969
        $SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 970
        [ -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 971
        [ -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 972
        /usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
973
        /usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
974
        /usr/bin/systemctl start mysqld
1963 richard 975
        nb_round=1
1981 richard 976
        while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 977
        do
978
                nb_round=`expr $nb_round + 1`
979
                sleep 2
980
        done
1981 richard 981
        if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 982
        then
1981 richard 983
                echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 984
                exit
1955 richard 985
        fi
1355 richard 986
# Secure the server
2688 lucas.echa 987
        /usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 988
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 989
        $MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
990
        $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 991
# Create 'radius' database
2688 lucas.echa 992
        $MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 993
# Add an empty radius database structure
2688 lucas.echa 994
        /usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 995
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 996
        [ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 997
        $SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
998
        $SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
999
        /usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 1000
        /usr/bin/systemctl daemon-reload
2724 rexy 1001
} # End of init_db()
1 root 1002
 
2423 richard 1003
###################################################################
1004
##                       Function "freeradius"                   ##
1005
## - Set the configuration files                                 ##
1006
## - Set the shared secret between coova-chilli and freeradius   ##
1007
## - Adapt the Mysql conf file and counters                      ##
1008
###################################################################
2724 rexy 1009
freeradius()
1 root 1010
{
1800 richard 1011
        cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 1012
        chown -R radius:radius /etc/raddb
1013
        [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 1014
# Set radius global parameters (radius.conf)
1 root 1015
        $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
1016
        $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
1017
        $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 1018
        $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
1019
        $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 1020
# Add ALCASAR & Coovachilli dictionaries
1021
        [ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1022
        cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1023
        echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1024
        cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1025
        echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1026
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1027
        [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1028
        cat << EOF > /etc/raddb/clients.conf
2438 richard 1029
client localhost {
1030
        ipaddr = 127.0.0.1
1 root 1031
        secret = $secretradius
2438 richard 1032
        shortname = chilli
2454 tom.houday 1033
        nas_type = other
1 root 1034
}
1035
EOF
2420 richard 1036
# Set Virtual server (remvove all except "alcasar virtual site")
1037
        rm -f /etc/raddb/sites-enabled/*
2467 richard 1038
        cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1039
        cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1040
        chown radius:apache /etc/raddb/sites-available/alcasar*
1041
        chmod 660 /etc/raddb/sites-available/alcasar*
2420 richard 1042
        ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2728 rexy 1043
        # INFO : To connect from outside (EAP), add the EAP virtual server (link in sites-enabled) and inner-tunnel modules (link in mods-enabled)
2454 tom.houday 1044
# Set modules
2728 rexy 1045
        # Add custom LDAP "available module"
2465 richard 1046
        cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1047
        chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1048
        # Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1049
        rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1050
        for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1051
        do
1052
                ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1053
        done
2728 rexy 1054
        # INFO : To connect from outside (EAP), add the EAP module (and right accesses to the keys (/etc/pki/tls/private/radius.pem)
2423 richard 1055
# Configure SQL mod
2420 richard 1056
        [ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1057
        $SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1058
        $SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1059
        $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1060
        $SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1061
        $SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1062
        $SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1063
        $SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2454 tom.houday 1064
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1065
        [ -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
1066
        cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1067
        chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1068
# sqlcounter modifications
2470 richard 1069
        [ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1070
        cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1071
        chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1072
# make certain that mysql is up before freeradius start
1358 richard 1073
        [ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1074
        $SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1075
        /usr/bin/systemctl daemon-reload
2597 tom.houday 1076
# Allow apache to change some conf files (ie : ldap on/off)
1077
        chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1078
} # End of freeradius()
1 root 1079
 
2423 richard 1080
#############################################################################
2552 rexy 1081
##                           Function "chilli"                             ##
2423 richard 1082
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1083
## - Adapt the authentication web page (intercept.php)                     ##
1084
#############################################################################
2724 rexy 1085
chilli()
1 root 1086
{
1370 richard 1087
# chilli unit for systemd
2324 tom.houday 1088
        cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1089
#  This file is part of systemd.
1090
#
1091
#  systemd is free software; you can redistribute it and/or modify it
1092
#  under the terms of the GNU General Public License as published by
1093
#  the Free Software Foundation; either version 2 of the License, or
1094
#  (at your option) any later version.
1370 richard 1095
[Unit]
1096
Description=chilli is a captive portal daemon
1097
After=network.target
1098
 
1099
[Service]
1379 richard 1100
Type=forking
1370 richard 1101
ExecStart=/usr/libexec/chilli start
1102
ExecStop=/usr/libexec/chilli stop
1103
ExecReload=/usr/libexec/chilli reload
1104
PIDFile=/var/run/chilli.pid
1105
 
1106
[Install]
1107
WantedBy=multi-user.target
1108
EOF
799 richard 1109
# init file creation
1370 richard 1110
        [ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1111
        cat <<EOF > /etc/init.d/chilli
799 richard 1112
#!/bin/sh
1113
#
1114
# chilli CoovaChilli init
1115
#
1116
# chkconfig: 2345 65 35
1117
# description: CoovaChilli
1118
### BEGIN INIT INFO
1119
# Provides:       chilli
2454 tom.houday 1120
# Required-Start: network
1121
# Should-Start:
799 richard 1122
# Required-Stop:  network
2454 tom.houday 1123
# Should-Stop:
799 richard 1124
# Default-Start:  2 3 5
1125
# Default-Stop:
1126
# Description:    CoovaChilli access controller
1127
### END INIT INFO
1128
 
1129
[ -f /usr/sbin/chilli ] || exit 0
1130
. /etc/init.d/functions
1131
CONFIG=/etc/chilli.conf
1132
pidfile=/var/run/chilli.pid
1133
[ -f \$CONFIG ] || {
2394 tom.houday 1134
        echo "\$CONFIG Not found"
1135
        exit 0
799 richard 1136
}
2376 tom.houday 1137
current_users_file="/var/tmp/havp/current_users.txt"    # file containing active users
799 richard 1138
RETVAL=0
1139
prog="chilli"
1140
case \$1 in
2394 tom.houday 1141
        start)
2454 tom.houday 1142
                if [ -f \$pidfile ] ; then
2394 tom.houday 1143
                        gprintf "chilli is already running"
1144
                else
1145
                        gprintf "Starting \$prog: "
1146
                        echo '' > \$current_users_file && chown apache:apache \$current_users_file
1147
                        rm -f /var/run/chilli* # cleaning
1148
                        /usr/sbin/modprobe tun >/dev/null 2>&1
1149
                        echo 1 > /proc/sys/net/ipv4/ip_forward
1150
                        [ -e /dev/net/tun ] || {
2454 tom.houday 1151
                                (cd /dev;
1152
                                mkdir net;
1153
                                cd net;
2394 tom.houday 1154
                                mknod tun c 10 200)
1155
                        }
1156
                        ifconfig $INTIF 0.0.0.0
1157
                        /usr/sbin/ethtool -K $INTIF gro off
1158
                        daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1159
                        RETVAL=\$?
1160
                fi
1161
                ;;
799 richard 1162
 
2394 tom.houday 1163
        reload)
1164
                killall -HUP chilli
1165
                ;;
799 richard 1166
 
2394 tom.houday 1167
        restart)
1168
                \$0 stop
1169
                sleep 2
1170
                \$0 start
1171
                ;;
799 richard 1172
 
2394 tom.houday 1173
        status)
1174
                status chilli
1175
                RETVAL=0
1176
                ;;
1177
 
1178
        stop)
2454 tom.houday 1179
                if [ -f \$pidfile ] ; then
2394 tom.houday 1180
                        gprintf "Shutting down \$prog: "
1181
                        killproc /usr/sbin/chilli
1182
                        RETVAL=\$?
1183
                        [ \$RETVAL = 0 ] && rm -f \$pidfile
1184
                        [ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1185
                else
2394 tom.houday 1186
                        gprintf "chilli is not running"
1187
                fi
1188
                ;;
1189
 
1190
        *)
1191
                echo "Usage: \$0 {start|stop|restart|reload|status}"
1192
                exit 1
799 richard 1193
esac
1194
echo
1195
EOF
2324 tom.houday 1196
        chmod a+x /etc/init.d/chilli
1197
        ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1198
# conf file creation
346 richard 1199
        [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1200
        #NTP Option configuration for DHCP
2032 richard 1201
        #DHCP Options : rfc2132
1202
                #dhcp option value will be convert in hexa.
1203
                #NTP option (or 'option 42') is like :
2454 tom.houday 1204
                #
2032 richard 1205
                #    Code   Len         Address 1               Address 2
1206
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1207
                #   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1208
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1209
                #
1210
                #Code : 42 => 2a
1211
                #Len : 4 => 04
2688 lucas.echa 1212
        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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1213
        cat <<EOF > /etc/chilli.conf
1214
# coova config for ALCASAR
1215
cmdsocket       /var/run/chilli.sock
1336 richard 1216
unixipc         chilli.$INTIF.ipc
1551 richard 1217
pidfile         /var/run/chilli.pid
346 richard 1218
net             $PRIVATE_NETWORK_MASK
595 richard 1219
dhcpif          $INTIF
841 richard 1220
ethers          $DIR_DEST_ETC/alcasar-ethers
861 richard 1221
#nodynip
865 richard 1222
#statip
1223
dynip           $PRIVATE_NETWORK_MASK
1249 richard 1224
domain          $DOMAIN
355 richard 1225
dns1            $PRIVATE_IP
1226
dns2            $PRIVATE_IP
346 richard 1227
uamlisten       $PRIVATE_IP
503 richard 1228
uamport         3990
2370 tom.houday 1229
uamuiport       3991
837 richard 1230
macauth
1231
macpasswd       password
1697 richard 1232
strictmacauth
1243 richard 1233
locationname    $HOSTNAME.$DOMAIN
346 richard 1234
radiusserver1   127.0.0.1
1235
radiusserver2   127.0.0.1
1236
radiussecret    $secretradius
1237
radiusauthport  1812
1238
radiusacctport  1813
1243 richard 1239
uamserver       https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1240
redirurl
1243 richard 1241
radiusnasid     $HOSTNAME.$DOMAIN
346 richard 1242
uamsecret       $secretuam
1249 richard 1243
uamallowed      $HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1244
coaport         3799
1379 richard 1245
conup           $DIR_DEST_BIN/alcasar-conup.sh
1246
condown         $DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1247
macup           $DIR_DEST_BIN/alcasar-macup.sh
503 richard 1248
include         $DIR_DEST_ETC/alcasar-uamallowed
1249
include         $DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1250
dhcpopt         2a04$PRIVATE_IP_HEXA
1613 franck 1251
#dhcpgateway            none
1252
#dhcprelayagent         none
1610 franck 1253
#dhcpgatewayport        none
2234 richard 1254
sslkeyfile      /etc/pki/tls/private/alcasar.key
1255
sslcertfile     /etc/pki/tls/certs/alcasar.crt
1256
redirssl
2370 tom.houday 1257
uamuissl
346 richard 1258
EOF
2274 richard 1259
# 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 1260
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1261
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1262
# create files for trusted domains and urls
1148 crox53 1263
        touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1264
        chown root:apache $DIR_DEST_ETC/alcasar-*
1265
        chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1266
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1267
        $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1268
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1269
        chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1270
        if [ "$chilli_exist" == "1" ]
1271
        then
2454 tom.houday 1272
                userdel -r chilli 2>/dev/null
796 richard 1273
        fi
1274
        groupadd -f chilli
1275
        useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1276
}  # End of chilli()
1349 richard 1277
 
2541 rexy 1278
################################################################
2521 armand.ito 1279
##                   Function "e2guardian"                    ##
2541 rexy 1280
## - Set the parameters of this HTML proxy (as controler)     ##
1281
################################################################
2724 rexy 1282
e2guardian()
1 root 1283
{
2521 armand.ito 1284
        mkdir -p /var/e2guardian /var/log/e2guardian
1285
        chown -R e2guardian /var/e2guardian /var/log/e2guardian
1286
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1287
        $SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1288
        [ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2454 tom.houday 1289
# By default the filter is off
2521 armand.ito 1290
        $SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardian.conf
1293 richard 1291
# French deny HTML page
2521 armand.ito 1292
        $SED "s?^language =.*?language = french?g" $DIR_DG/e2guardian.conf
1293 richard 1293
# Listen only on LAN side
2521 armand.ito 1294
        $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
1342 richard 1295
# DG send its flow to HAVP
2521 armand.ito 1296
        $SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1297
# replace the default deny HTML page
2521 armand.ito 1298
        cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/
1299
        cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1293 richard 1300
# Don't log
2521 armand.ito 1301
        $SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1302
# # Change the default report page
2521 armand.ito 1303
        $SED "s?^accessdeniedaddress =.*?accessdeniedaddress = http://$HOSTNAME.$DOMAIN?g" $DIR_DG/e2guardian.conf
2519 rexy 1304
# Disable HTML content control
2521 armand.ito 1305
        $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
497 richard 1306
        cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1307
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
2519 rexy 1308
# Disable URL control with regex
497 richard 1309
        cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1310
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
2521 armand.ito 1311
# Configure E2guardian for large site
1721 richard 1312
# Minimum number of processus to handle connections
2521 armand.ito 1313
        $SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/e2guardian.conf
1721 richard 1314
# Maximum number of processus to handle connections
2521 armand.ito 1315
        $SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/e2guardian.conf
1721 richard 1316
# Run at least 8 daemons
2521 armand.ito 1317
        $SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/e2guardian.conf
1721 richard 1318
# minimum number of processes to spawn
2521 armand.ito 1319
        $SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/e2guardian.conf
1721 richard 1320
# maximum age of a child process before it croaks it
2521 armand.ito 1321
        $SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/e2guardian.conf
2519 rexy 1322
# Disable download files control
2521 armand.ito 1323
        [ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1324
        $SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/e2guardianf1.conf
497 richard 1325
        [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1326
        [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1327
        touch $DIR_DG/lists/bannedextensionlist
1328
        touch $DIR_DG/lists/bannedmimetypelist
1329
# 'Safesearch' regex actualisation
498 richard 1330
        $SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1331
# empty LAN IP list that won't be WEB filtered
1332
        [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1333
        touch $DIR_DG/lists/exceptioniplist
1334
# Keep a copy of URL & domain filter configuration files
1335
        [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1336
        [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2724 rexy 1337
} # End of e2guardian()
1 root 1338
 
71 richard 1339
##################################################################
2519 rexy 1340
##                     Function "antivirus"                     ##
1341
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1342
##################################################################
2724 rexy 1343
antivirus()
71 richard 1344
{
1358 richard 1345
# create 'havp' user
2396 tom.houday 1346
        havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1347
        if [ "$havp_exist" == "1" ]
288 richard 1348
        then
2454 tom.houday 1349
                userdel -r havp 2>/dev/null
1350
                groupdel havp 2>/dev/null
288 richard 1351
        fi
307 richard 1352
        groupadd -f havp
1486 richard 1353
        useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1354
        mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1355
        chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1356
        chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1357
        [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1358
        $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1359
        $SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config    # pidfile
1360
        $SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config             # transparent mode
631 richard 1361
        $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config       # we listen only on loopback
1485 richard 1362
        $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config                            # datas come on port 8090 (on loopback)
990 franck 1363
        $SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config   # Log format
631 richard 1364
        $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config            # active libclamav AV
1365
        $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config                     # log only when malware matches
659 richard 1366
        $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config              # 10 daemons are started simultaneously
835 richard 1367
        $SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config               # doesn't scan image files
1368
        $SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1369
# skip checking of youtube flow (too heavy load / risk too low)
1370
        [ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1371
        echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1372
        echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1373
# adapt init script and systemd unit
335 richard 1374
        [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1375
        cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1376
        [ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1377
        $SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1378
        $SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1379
# replace of the intercept page (template)
340 richard 1380
        cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1381
        cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1382
# update virus database every 4 hours (24h/6)
1357 richard 1383
        [ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1384
        $SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1385
        $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1386
        $SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1387
        $SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1388
        $SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1389
# update now
1382 richard 1390
        /usr/bin/freshclam --no-warnings
2724 rexy 1391
} # End of antivirus()
71 richard 1392
 
2519 rexy 1393
################################################################################
1394
##                           Function "tinyproxy"                             ##
2552 rexy 1395
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1396
################################################################################
2724 rexy 1397
tinyproxy()
1485 richard 1398
{
2396 tom.houday 1399
        tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1400
        if [ "$tinyproxy_exist" == "1" ]
1401
        then
2454 tom.houday 1402
                userdel -r tinyproxy 2>/dev/null
1403
                groupdel tinyproxy 2>/dev/null
1486 richard 1404
        fi
1405
        groupadd -f tinyproxy
1488 richard 1406
        useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1407
        mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1408
        chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1409
        [ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1410
        $SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1411
        $SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1412
        $SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf                      # Listen Port
1413
        $SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf          # Listen NIC (only intif)
1508 richard 1414
        $SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1415
        $SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1416
        $SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf             # Only errors are logged
1417
        $SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf   # forward to HAVP
1418
        $SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf      # Stealth mode
1544 richard 1419
        $SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf   # Allow from LAN
1509 richard 1420
# Create the systemd unit
1421
cat << EOF > /lib/systemd/system/tinyproxy.service
1422
#  This file is part of systemd.
1423
#
1424
#  systemd is free software; you can redistribute it and/or modify it
1425
#  under the terms of the GNU General Public License as published by
1426
#  the Free Software Foundation; either version 2 of the License, or
1427
#  (at your option) any later version.
1485 richard 1428
 
1509 richard 1429
# This unit launches tinyproxy (a very light proxy).
1518 richard 1430
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1431
[Unit]
1432
Description=Tinyproxy Web Proxy Server
1433
After=network.target iptables.service
1434
 
1435
[Service]
1436
Type=forking
1518 richard 1437
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1438
ExecStartPre=/bin/sleep 2
1439
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1440
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1441
 
1442
[Install]
1443
WantedBy=multi-user.target
1444
EOF
1445
 
2724 rexy 1446
} # end of tinyproxy()
1447
 
1448
##############################################################
1449
##                            function "ulogd"              ##
1450
## - Ulog config for multi-log files                        ##
1451
##############################################################
1452
ulogd()
476 richard 1453
{
1454
# Three instances of ulogd (three different logfiles)
1455
        [ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1456
        nl=1
1358 richard 1457
        for log_type in traceability ssh ext-access
478 richard 1458
        do
1365 richard 1459
                [ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1460
                [ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1461
                cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1462
                $SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1463
                cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1464
[emu1]
478 richard 1465
file="/var/log/firewall/$log_type.log"
1466
sync=1
1467
EOF
1452 richard 1468
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1469
                nl=`expr $nl + 1`
1470
        done
476 richard 1471
        chown -R root:apache /var/log/firewall
1472
        chmod 750 /var/log/firewall
1473
        chmod 640 /var/log/firewall/*
2724 rexy 1474
}  # End of ulogd()
476 richard 1475
 
1159 crox53 1476
##########################################################
2519 rexy 1477
##                    Function "nfsen"                  ##
1478
## - install the nfsen grapher                          ##
1479
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1480
##########################################################
1389 richard 1481
nfsen()
1 root 1482
{
2330 tom.houday 1483
        tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1484
# Add PortTracker plugin
1534 richard 1485
        for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1486
        do
2330 tom.houday 1487
                [ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1488
        done
2330 tom.houday 1489
        $SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1490
# use of our conf file and init unit
2330 tom.houday 1491
        cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1492
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1493
        DirTmp=$(pwd)
2688 lucas.echa 1494
        cd /tmp/nfsen-*/ || { echo "Unable to find nfsen directory"; exit 1; }
1570 richard 1495
        /usr/bin/perl install.pl etc/nfsen.conf
1496
        /usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1497
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1498
        cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1499
        cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1500
        if [ "$(ls -A "/var/log/netflow/porttracker" 2>&1)" = "" ]; then sudo -u apache nftrack -I -d /var/log/netflow/porttracker; else echo "RRD DB already exists"; fi
1501
        chmod -R 770 /var/log/netflow/porttracker
1372 richard 1502
# nfsen unit for systemd
2330 tom.houday 1503
        cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1504
#  This file is part of systemd.
1505
#
1506
#  systemd is free software; you can redistribute it and/or modify it
1507
#  under the terms of the GNU General Public License as published by
1508
#  the Free Software Foundation; either version 2 of the License, or
1509
#  (at your option) any later version.
1510
 
1511
# This unit launches nfsen (a Netflow grapher).
1512
[Unit]
1513
Description= NfSen init script
1514
After=network.target iptables.service
1515
 
1516
[Service]
1517
Type=oneshot
1518
RemainAfterExit=yes
1393 richard 1519
PIDFile=/var/run/nfsen/nfsen.pid
1520
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1521
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1522
ExecStart=/usr/bin/nfsen start
1372 richard 1523
ExecStop=/usr/bin/nfsen stop
1393 richard 1524
ExecReload=/usr/bin/nfsen restart
1372 richard 1525
TimeoutSec=0
1526
 
1527
[Install]
1528
WantedBy=multi-user.target
1529
EOF
1365 richard 1530
# Add the listen port to collect netflow packet (nfcapd)
2688 lucas.echa 1531
        $SED 's?$ziparg $extensions.*?$ziparg $extensions -b 127.0.0.1";?g' /usr/libexec/NfSenRC.pm
1365 richard 1532
# expire delay for the profile "live"
1574 richard 1533
        /usr/bin/systemctl start nfsen
1393 richard 1534
        /bin/nfsen -m live -e 62d 2>/dev/null
2643 rexy 1535
# add SURFmap plugin (waiting for new technical solution)
1536
# see https://adullact.net/forum/forum.php?thread_id=319545&forum_id=1601&group_id=450
1537
#       cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1538
#       cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1539
#       tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1540
#       cd /tmp/
2724 rexy 1541
#       /usr/bin/sh SURFmap/install.sh (no more used since Google sells the access to googleMap API)
2643 rexy 1542
# clear the installation
1543
#       rm -rf /tmp/SURFmap*
2657 tom.houday 1544
        rm -rf /tmp/nfsen-*
2688 lucas.echa 1545
        cd $DirTmp || { echo "Unable to find $DirTmp directory"; exit 1; }
2581 rexy 1546
        chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen /var/log/nfsen
2724 rexy 1547
} # End of nfsen()
1 root 1548
 
2552 rexy 1549
###########################################################
1550
##                     Function "vnstat"                 ##
1551
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1552
###########################################################
2724 rexy 1553
vnstat()
1541 richard 1554
{
2330 tom.houday 1555
        [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1556
        $SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1557
        $SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1558
        [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1559
        $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1560
        $SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2589 rexy 1561
        /usr/bin/vnstat -i $EXTIF -u --force
2724 rexy 1562
} # End of vnstat()
2281 tom.houday 1563
 
2724 rexy 1564
###################################################################
1565
##                     Function "dnsmasq"                        ##
1566
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1567
###################################################################
1568
dnsmasq()
219 jeremy 1569
{
1570
        [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1571
        [ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1572
        # dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1573
        cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1574
# Configuration file for "dnsmasq with whitelist"
1873 richard 1575
# ADD Toulouse university whitelist domains
1472 richard 1576
pid-file=/var/run/dnsmasq-whitelist.pid
2688 lucas.echa 1577
listen-address=127.0.0.1
1356 richard 1578
port=55
1472 richard 1579
no-dhcp-interface=lo
1356 richard 1580
bind-interfaces
1721 richard 1581
cache-size=1024
1356 richard 1582
domain-needed
1583
expand-hosts
1584
bogus-priv
1585
filterwin2k
2688 lucas.echa 1586
ipset=/#/wl_ip_allowed  # dynamically add the resolv IP address in the Firewall rules
1587
server=$DNS1
1588
server=$DNS2
1356 richard 1589
EOF
2688 lucas.echa 1590
        # Create dnsmasq-whitelist unit
1591
        mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1592
        cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1593
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1594
        $SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1595
} # End of dnsmasq()
2688 lucas.echa 1596
 
2724 rexy 1597
#########################################################
1598
##              Function "unbound"                     ##
1599
## - create the conf files for 4 unbound services      ##
1600
## - create the systemd files for 4 unbound services   ##
1601
#########################################################
2688 lucas.echa 1602
unbound ()
1603
{
1604
        [ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1605
        [ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1606
        [ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1607
        [ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1608
        [ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1609
        [ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1610
        [ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1611
        [ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1612
        [ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1613
        [ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1614
        # Local static DNS configuration
1615
        [ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1616
 
2724 rexy 1617
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1618
        cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1619
forward-zone:
1620
        name: "."
1621
        forward-addr: $DNS1
1622
        forward-addr: $DNS2
1472 richard 1623
EOF
1624
 
2724 rexy 1625
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1626
        cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1627
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1628
## Add one block for each domain name managed by an other DNS server
1629
##
1630
## Example:
1631
##
1632
## server:
1633
##     local-zone: "<your_domain>." transparent
1634
## forward-zone:
1635
##     name: "<your_domain>."
1636
##     forward-addr: <@IP_domain_server>
1637
##
2558 rexy 1638
## INFO : local hostnames are resolved in /etc/hosts file
1639
EOF
1640
 
2724 rexy 1641
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1642
        cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1643
server:
1644
        local-zone: "$HOSTNAME.$DOMAIN" static
1645
        local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1646
        local-zone: "$HOSTNAME" static
1647
        local-data: "$HOSTNAME A $PRIVATE_IP"
1648
        local-zone: "$DOMAIN." static
1649
        local-data: "$DOMAIN. A"
1650
EOF
1651
 
2724 rexy 1652
# Configuration file for lo of forward unbound
2688 lucas.echa 1653
        cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1654
server:
1655
        interface: 127.0.0.1@53
1656
        access-control-view: 127.0.0.1/8 lo
1657
 
1658
view:
1659
        name: "lo"
1660
        local-zone: "$HOSTNAME.$DOMAIN" static
1661
        local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1662
        local-zone: "$HOSTNAME" static
1663
        local-data: "$HOSTNAME A 127.0.0.1"
1664
        view-first: yes
1665
EOF
1666
 
2724 rexy 1667
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1668
        cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1669
server:
1670
        interface: ${PRIVATE_IP}@53
1671
        access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1672
 
1673
view:
1674
        name: "$INTIF"
1675
        local-zone: "$HOSTNAME.$DOMAIN" static
1676
        local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1677
        local-zone: "$HOSTNAME" static
1678
        local-data: "$HOSTNAME A $PRIVATE_IP"
1679
        view-first: yes
1680
EOF
1681
 
2724 rexy 1682
# Configuration file for forward unbound
2688 lucas.echa 1683
        cat << EOF > /etc/unbound/unbound.conf
1684
server:
1685
        verbosity: 1
1686
        hide-version: yes
1687
        hide-identity: yes
1688
        do-ip6: no
1689
        include: /etc/unbound/conf.d/common/forward-zone.conf
1690
        include: /etc/unbound/conf.d/common/local-forward/*
1691
        include: /etc/unbound/conf.d/common/local-dns/*
1692
        include: /etc/unbound/conf.d/forward/*
1693
EOF
1694
 
2724 rexy 1695
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1696
        cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1697
server:
1698
        interface: ${PRIVATE_IP}@54
1699
        access-control: $PRIVATE_IP_MASK allow
1700
        access-control-tag: $PRIVATE_IP_MASK "blacklist"
1701
        access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1702
        access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1703
EOF
1704
 
2724 rexy 1705
# Configuration file for blacklist unbound
2688 lucas.echa 1706
        cat << EOF > /etc/unbound/unbound-blacklist.conf
1707
server:
1708
        verbosity: 1
1709
        hide-version: yes
1710
        hide-identity: yes
1711
        do-ip6: no
1712
        logfile: "/var/log/unbound/unbound-blacklist.log"
1713
        chroot: ""
1714
        define-tag: "blacklist"
1715
        log-local-actions: yes
1716
        include: /etc/unbound/conf.d/common/forward-zone.conf
1717
        include: /etc/unbound/conf.d/common/local-forward/*
1718
        include: /etc/unbound/conf.d/common/local-dns/*
1719
        include: /etc/unbound/conf.d/blacklist/*
1720
        include: /usr/local/share/unbound-bl-enabled/*
1721
EOF
1722
 
2724 rexy 1723
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1724
        cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1725
server:
1726
        interface: ${PRIVATE_IP}@55
1727
        access-control: $PRIVATE_IP_MASK allow
1728
        access-control-tag: $PRIVATE_IP_MASK "whitelist"
1729
        access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1730
        access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1731
EOF
1732
 
2724 rexy 1733
# Configuration file for whitelist unbound
2688 lucas.echa 1734
        cat << EOF > /etc/unbound/unbound-whitelist.conf
1735
server:
1736
        verbosity: 1
1737
        hide-version: yes
1738
        hide-identity: yes
1739
        do-ip6: no
1740
        do-not-query-localhost: no
1741
        define-tag: "whitelist"
1742
        local-zone: "." transparent
1743
        local-zone-tag: "." "whitelist"
1744
        include: /usr/local/share/unbound-wl-enabled/*
1745
        include: /etc/unbound/conf.d/whitelist/*
1746
        include: /etc/unbound/conf.d/common/local-dns/*
1747
        include: /etc/unbound/conf.d/common/local-forward/*
1748
forward-zone:
1749
        name: "."
1750
        forward-addr: 127.0.0.1@55
1751
EOF
1752
 
2724 rexy 1753
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1754
        cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1755
server:
1756
        interface: ${PRIVATE_IP}@56
1757
        access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1758
 
1759
view:
1760
        name: "$INTIF"
1761
        local-zone: "." redirect
1762
        local-data: ". A $PRIVATE_IP"
1763
EOF
1764
 
2724 rexy 1765
# Configuration file for blackhole unbound
2688 lucas.echa 1766
        cat << EOF > /etc/unbound/unbound-blackhole.conf
1767
server:
1768
        verbosity: 1
1769
        hide-version: yes
1770
        hide-identity: yes
1771
        do-ip6: no
1772
        include: /etc/unbound/conf.d/blackhole/*
1773
        include: /etc/unbound/conf.d/common/local-dns/*
1774
        include: /etc/unbound/conf.d/common/local-forward/*
1775
EOF
1776
 
1777
        if [ ! -e /lib/systemd/system/unbound.service.default ]
1778
        then
1779
                cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1780
        fi
1781
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1782
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1783
        for list in blacklist blackhole whitelist
1474 richard 1784
        do
2688 lucas.echa 1785
                cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1786
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
1787
                $SED "s?^PIDFile=.*?PIDFile=/var/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1788
        done
2688 lucas.echa 1789
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1790
} # End of unbound()
2688 lucas.echa 1791
 
2689 lucas.echa 1792
##################################################
1793
##              Function "dhcpd"                ##
1794
##################################################
2724 rexy 1795
dhcpd()
2689 lucas.echa 1796
{
1797
        [ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1798
        cat <<EOF > /etc/dhcpd.conf
1799
ddns-update-style none;
1800
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1801
        option routers $PRIVATE_IP;
1802
        option subnet-mask $PRIVATE_NETMASK;
1803
        option domain-name-servers $PRIVATE_IP;
1804
        range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1805
        default-lease-time 21600;
1806
        max-lease-time 43200;
1807
}
1808
EOF
2724 rexy 1809
} # End of dhcpd()
2689 lucas.echa 1810
 
2552 rexy 1811
##########################################################
1812
##                      Function "BL"                   ##
1813
## - copy Toulouse BL                                   ##
1814
## - adapt this BL to ALCASAR architecture              ##
2688 lucas.echa 1815
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1816
##     - URLs for E²guardian                            ##
1817
##     - IPs for NetFilter                              ##
1818
##########################################################
2724 rexy 1819
BL()
308 richard 1820
{
1930 richard 1821
        # copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1822
        rm -rf $DIR_DG/lists/blacklists
1930 richard 1823
        mkdir -p /tmp/blacklists
1938 richard 1824
        cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1825
# creation of file for the rehabilited domains and urls
648 richard 1826
        [ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1827
        [ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1828
        touch $DIR_DG/lists/exceptionsitelist
1829
        touch $DIR_DG/lists/exceptionurllist
2521 armand.ito 1830
# On crée la configuration de base du filtrage de domaine et d'URL pour E2guardian
648 richard 1831
        cat <<EOF > $DIR_DG/lists/bannedurllist
2521 armand.ito 1832
# E2guardian filter config for ALCASAR
311 richard 1833
EOF
648 richard 1834
        cat <<EOF > $DIR_DG/lists/bannedsitelist
2521 armand.ito 1835
# E2guardian domain filter config for ALCASAR
311 richard 1836
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1837
#**
1838
# block all SSL and CONNECT tunnels
1839
**s
1840
# block all SSL and CONNECT tunnels specified only as an IP
1841
*ips
1842
# block all sites specified only by an IP
1843
*ip
1844
EOF
1852 raphael.pi 1845
# Add Bing to the safesearch url regext list (parental control)
878 richard 1846
        cat <<EOF >> $DIR_DG/lists/urlregexplist
1847
# Bing - add 'adlt=strict'
1848
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1849
EOF
1913 richard 1850
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1851
        $SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1852
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1853
        mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1854
        touch $DIR_DG/lists/blacklists/ossi-bl/domains
1855
        echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1856
        mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1857
        touch $DIR_DG/lists/blacklists/ossi-wl/domains
1858
        echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1859
# add custom ALCASAR BL files
1957 richard 1860
        for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1861
        do
1862
                mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1863
                cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1864
                echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1865
        done
2521 armand.ito 1866
        chown -R e2guardian:apache $DIR_DG
1957 richard 1867
        chown -R root:apache $DIR_DEST_SHARE
1868
        chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1869
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1870
        $DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1871
# enable the default categories
1957 richard 1872
        $DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1873
        rm -rf /tmp/blacklists
2724 rexy 1874
} # End of BL()
219 jeremy 1875
 
2552 rexy 1876
#######################################################
1877
##                  Function "cron"                  ##
1878
## - write all cron & anacron files                  ##
1879
#######################################################
2724 rexy 1880
cron()
1 root 1881
{
2640 rexy 1882
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1883
        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1884
        cat <<EOF > /etc/crontab
1828 richard 1885
SHELL=/usr/bin/bash
2640 rexy 1886
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1887
MAILTO=root
1888
HOME=/
1889
 
1890
# run-parts
1891
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1892
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1893
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1894
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1895
EOF
1896
        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1897
        cat <<EOF >> /etc/anacrontab
2454 tom.houday 1898
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1899
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
1 root 1900
EOF
811 richard 1901
        cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1902
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1903
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1904
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1905
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1906
EOF
952 franck 1907
        cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1908
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1909
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1910
EOF
2454 tom.houday 1911
        cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1912
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1913
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1914
EOF
2454 tom.houday 1915
        cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1916
# Update the system (everyday at 3:30 am)
762 franck 1917
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1918
EOF
2454 tom.houday 1919
        cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1920
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1921
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1922
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1923
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1924
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1925
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1926
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1927
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1928
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1929
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1930
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1931
EOF
2454 tom.houday 1932
        cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1933
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1934
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1935
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1936
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1937
 
2228 franck 1938
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1939
EOF
2454 tom.houday 1940
        cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1941
# start dead daemons (after boot process and every 18')
1851 franck 1942
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1943
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1944
EOF
2454 tom.houday 1945
        cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2640 rexy 1946
# Automatic update the BL via rsync (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1905 raphael.pi 1947
 
1874 raphael.pi 1948
EOF
2304 tom.houday 1949
        cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1950
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1951
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1952
EOF
1953
 
1808 richard 1954
# removing the users crons
522 richard 1955
        rm -f /var/spool/cron/*
2724 rexy 1956
} # End of cron()
1 root 1957
 
2552 rexy 1958
######################################################################
1959
##                      Fonction "Fail2Ban"                         ##
1960
##- Adapt conf file to ALCASAR                                      ##
1961
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1962
######################################################################
1163 crox53 1963
fail2ban()
1964
{
2243 tom.houday 1965
        /usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1966
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1967
        [ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1968
        [ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1969
        chmod 644 /var/log/fail2ban.log
1489 richard 1970
        chmod 644 /var/Save/security/watchdog.log
1418 richard 1971
        /usr/bin/touch /var/log/auth.log
1515 richard 1972
# fail2ban unit
1973
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1974
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1975
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1976
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1977
} # End of fail2ban()
1163 crox53 1978
 
2552 rexy 1979
#########################################################
1980
##                   Fonction "gammu_smsd"             ##
1981
## - Creating of SMS management database               ##
1982
## - Write the gammu a gammu_smsd conf files           ##
1983
#########################################################
1376 richard 1984
gammu_smsd()
1985
{
2601 tom.houday 1986
# Create 'gammu' system user
1987
        groupadd -f gammu_smsd
1988
        useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1989
        usermod -a -G dialout gammu_smsd
1990
 
1991
# Create 'gammu' database
1992
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1993
        $MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1994
# Add a gammu database structure
2688 lucas.echa 1995
        /usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1996
 
2552 rexy 1997
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1998
        cat << EOF > /etc/gammurc
2552 rexy 1999
[gammu]
2000
device = /dev/ttyUSB0
2001
connection = at115200
2002
EOF
2003
 
2601 tom.houday 2004
        cat << EOF > /etc/gammu_smsd_conf
1376 richard 2005
[gammu]
2006
port = /dev/ttyUSB0
2007
connection = at115200
2008
 
2009
[smsd]
2010
PIN = 1234
2011
logfile = /var/log/gammu-smsd/gammu-smsd.log
2012
logformat = textall
2013
debuglevel = 0
2014
 
2015
service = sql
2016
driver = native_mysql
2017
user = $DB_USER
2018
password = $radiuspwd
2019
pc = localhost
2020
database = $DB_GAMMU
2021
 
2631 rexy 2022
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 2023
 
2024
StatusFrequency = 30
1380 richard 2025
;LoopSleep = 2
1376 richard 2026
 
2027
;ResetFrequency = 300
2028
;HardResetFrequency = 120
2029
 
2454 tom.houday 2030
CheckSecurity = 1
1376 richard 2031
CheckSignal = 1
2032
CheckBattery = 0
2033
EOF
2601 tom.houday 2034
        chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2035
 
2601 tom.houday 2036
# Create the systemd unit
2037
        cat << EOF > /lib/systemd/system/gammu-smsd.service
2038
[Unit]
2039
Description=SMS daemon for Gammu
2040
Documentation=man:gammu-smsd(1)
2041
After=network.target mysql.service
1376 richard 2042
 
2601 tom.houday 2043
[Service]
2044
Type=forking
2045
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
2046
ExecReload=/bin/kill -HUP $MAINPID
2047
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
2048
PIDFile=/var/run/gammu-smsd.pid
2049
 
2050
[Install]
2051
WantedBy=multi-user.target
2052
EOF
2053
 
2314 richard 2054
# Log folder for gammu-smsd
2601 tom.houday 2055
        [ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2056
        chmod 755 /var/log/gammu-smsd
1376 richard 2057
 
2552 rexy 2058
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2059
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2060
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2061
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2062
#EOF
2552 rexy 2063
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2064
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2065
 
2724 rexy 2066
} # End of gammu_smsd()
1376 richard 2067
 
2552 rexy 2068
############################################################
2069
##                 Fonction "msec"                        ##
2070
## - Apply the "fileserver" security level                ##
2071
## - remove the "system request" for rebboting            ##
2072
## - Fix several file permissions                         ##
2073
############################################################
2202 richard 2074
msec()
2075
{
2076
 
2077
# Apply fileserver security level
2211 richard 2078
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2079
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2080
 
2203 richard 2081
# Set permissions monitoring and enforcement
2202 richard 2082
cat <<EOF > /etc/security/msec/perm.local
2083
/var/log/firefwall/                     root.apache     750
2084
/var/log/firewall/*                     root.apache     640
2085
/etc/security/msec/perm.local           root.root       640
2086
/etc/security/msec/level.local          root.root       640
2087
/etc/freeradius-web                     root.apache     750
2088
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2089
/etc/raddb/client.conf                  radius.radius   640
2090
/etc/raddb/radius.conf                  radius.radius   640
2091
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2092
/etc/raddb/sites-available/alcasar      radius.apache   660
2093
/etc/pki/*                              root.apache     750
2211 richard 2094
/var/log/netflow/porttracker            root.apache     770
2095
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2096
EOF
2454 tom.houday 2097
# apply now hourly & daily checks
2202 richard 2098
/usr/sbin/msec
2211 richard 2099
/etc/cron.weekly/msec
2202 richard 2100
 
2724 rexy 2101
} # End of msec()
2202 richard 2102
 
2103
##################################################################
2552 rexy 2104
##                   Fonction "letsencrypt"                     ##
2105
## - Install Let's Encrypt client                               ##
2106
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2107
##################################################################
2108
letsencrypt()
2109
{
2110
        echo "Installing Let's Encrypt client..."
2111
 
2586 tom.houday 2112
        # Remove potential old installers
2113
        rm -rf /tmp/acme.sh-*
2114
 
2304 tom.houday 2115
        # Extract acme.sh
2116
        tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2117
 
2118
        pwdInstall=$(pwd)
2688 lucas.echa 2119
        cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2120
 
2121
        acmesh_installDir="/opt/acme.sh"
2122
        acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2123
        acmesh_userAgent="ALCASAR"
2304 tom.houday 2124
 
2125
        # Install acme.sh
2126
        ./acme.sh --install \
2127
                --home $acmesh_installDir \
2128
                --config-home $acmesh_confDir/data \
2129
                --certhome $acmesh_confDir/certs \
2130
                --accountkey $acmesh_confDir/ca/account.key \
2131
                --accountconf $acmesh_confDir/data/account.conf \
2132
                --useragent $acmesh_userAgent \
2308 tom.houday 2133
                --nocron \
2134
                > /dev/null