Subversion Repositories ALCASAR

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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2769 2019-11-24 22:31:36Z 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)
7
#  team@alcasar.net
959 franck 8
 
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.
12
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
13
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
14
# Voir la Licence Publique Générale GNU pour plus de détails.
959 franck 15
 
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 :
2466 richard 20
 
2688 lucas.echa 21
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 22
 
23
# Options :
376 franck 24
#       -i or --install
25
#       -u or --uninstall
1 root 26
 
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)
1266 richard 46
#       cron                    : Logs export + watchdog + connexion statistics
1389 richard 47
#       fail2ban                : Fail2ban IDS installation and configuration
48
#       gammu_smsd              : Autoregister addon via SMS (gammu-smsd)
2202 richard 49
#       msec                    : Mandriva security package configuration
2304 tom.houday 50
#       letsencrypt             : Let's Encrypt client
2552 rexy 51
#       post_install    : Security, log rotation, etc.
1 root 52
 
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'`
55
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 56
Lang=`echo $LANG|cut -c 1-2`
1362 richard 57
mode="install"
1 root 58
# ******* Files parameters - paramètres fichiers *********
2552 rexy 59
DIR_INSTALL=`pwd`                                               # current directory
1015 richard 60
DIR_CONF="$DIR_INSTALL/conf"                    # install directory (with conf files)
61
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)
64
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="$DIR_WEB/acc"                                  # directory of the 'ALCASAR Control Center'
1015 richard 67
DIR_DEST_BIN="/usr/local/bin"                   # directory of ALCASAR scripts
68
DIR_DEST_ETC="/usr/local/etc"                   # directory of ALCASAR conf files
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DIR_DEST_SHARE="/usr/local/share"               # directory of share files used by ALCASAR (unbound for instance)
2552 rexy 70
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"  # central ALCASAR conf file
1015 richard 71
PASSWD_FILE="/root/ALCASAR-passwords.txt"       # text file with the passwords and shared secrets
1 root 72
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 73
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
78
DOMAIN="localdomain"                                    # default local domain
2736 rexy 79
EXTIF=''                                                                # EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
80
INTIF=''                                                                # INTIF is connected to the consultation network
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MTU="1500"
1243 richard 82
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"      # Default ALCASAR IP address
1 root 83
# ****** Paths - chemin des commandes *******
84
SED="/bin/sed -i"
85
# ****************** End of global parameters *********************
86
 
2724 rexy 87
license()
959 franck 88
{
89
        if [ $Lang == "fr" ]
1538 richard 90
        then
91
                cat $DIR_INSTALL/gpl-warning.fr.txt | more
92
        else
93
                cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 94
        fi
1538 richard 95
        response=0
2760 lucas.echa 96
        PTN='^[oOyYnN]?$'
97
        until [[ "$response" =~ $PTN ]]
1538 richard 98
        do
99
                if [ $Lang == "fr" ]
1563 franck 100
                        then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 101
                        else echo -n "Do you accept the terms of this license (Y/n)? : "
102
                fi
103
                read response
104
        done
105
        if [ "$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 "-----------------------------------------------------------------------------"
460 richard 115
        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()
1 root 119
 
2552 rexy 120
########################################################
121
##                  Function "testing"                ##
122
## - Test Mageia version                              ##
123
## - Test ALCASAR version (if already installed)      ##
124
## - Test free space on /var  (>10G)                  ##
125
## - Test Internet access                             ##
126
########################################################
2724 rexy 127
testing()
29 richard 128
{
1529 richard 129
# Test of Mageia version
130
# 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
1529 richard 140
                        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
1529 richard 145
                        CURRENT_VERSION=`echo $i|cut -d"=" -f2`
146
                        unknown_os=`expr $unknown_os + 1`
147
                fi
148
                if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 149
                        then
1529 richard 150
                        ARCH=`echo $i|cut -d"=" -f2`
151
                        unknown_os=`expr $unknown_os + 1`
152
                fi
153
        done
2669 tom.houday 154
        if [ "$ARCH" != "x86_64" ]
2149 richard 155
                then
156
                if [ $Lang == "fr" ]
2669 tom.houday 157
                        then echo "Votre architecture matérielle doit être en 64bits"
158
                        else echo "You hardware architecture must be 64bits"
2149 richard 159
                fi
2482 lucas.echa 160
                exit 1
2149 richard 161
        fi
1529 richard 162
        IFS="$old"
2757 rexy 163
        if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "7" ) ]]
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"
2757 rexy 172
                                echo "2 - Installez Linux-Mageia 7.1 (64bits) et ALCASAR (cf. doc d'installation)"
2669 tom.houday 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"
2757 rexy 177
                                echo "2 - Install Linux-Mageia 7.1 (64bits) & ALCASAR (cf. installation doc)"
2669 tom.houday 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" ]
2757 rexy 188
                        then echo "Le système d'exploitation doit être remplacé (Mageia7.1-64bits)"
189
                        else echo "The OS must be replaced (Mageia7.1-64bits)"
2669 tom.houday 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 $current_version is already installed"
1342 richard 201
                fi
1362 richard 202
                response=0
2458 richard 203
                PTN='^[12]$'
2760 lucas.echa 204
                until [[ "$response" =~ $PTN ]]
1362 richard 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 [ "$mode" != "update" ]
302 richard 428
        then
429
# On affecte le nom d'organisme
597 richard 430
                header_install
302 richard 431
                ORGANISME=!
432
                PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 433
                until [[ "$ORGANISME" =~ $PTN ]]
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
492
EOF
628 richard 493
        chmod o-rwx $CONF_FILE
2724 rexy 494
} # End of init()
1 root 495
 
2552 rexy 496
#########################################################
497
##                    Function "network"               ##
498
## - Define the several network address                ##
499
## - Define the DNS naming                             ##
500
## - INTIF parameters (consultation network)           ##
501
## - Write "/etc/hosts" file                           ##
502
## - write "hosts.allow" & "hosts.deny" files          ##
503
#########################################################
2724 rexy 504
network()
1 root 505
{
506
        header_install
636 richard 507
        if [ "$mode" != "update" ]
508
                then
509
                if [ $Lang == "fr" ]
510
                        then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
511
                        else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
512
                fi
513
                response=0
2760 lucas.echa 514
                PTN='^[oOyYnN]?$'
515
                until [[ "$response" =~ $PTN ]]
1 root 516
                do
595 richard 517
                        if [ $Lang == "fr" ]
659 richard 518
                                then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 519
                                else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 520
                        fi
1 root 521
                        read response
522
                done
636 richard 523
                if [ "$response" = "n" ] || [ "$response" = "N" ]
524
                then
525
                        PRIVATE_IP_MASK="0"
526
                        PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
2760 lucas.echa 527
                        until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 528
                        do
595 richard 529
                                if [ $Lang == "fr" ]
597 richard 530
                                        then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
531
                                        else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 532
                                fi
597 richard 533
                                read PRIVATE_IP_MASK
1 root 534
                        done
636 richard 535
                else
2688 lucas.echa 536
                        PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 537
                fi
595 richard 538
        else
2454 tom.houday 539
                PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
2736 rexy 540
                rm -f conf/etc/alcasar.conf
1 root 541
        fi
861 richard 542
# Define LAN side global parameters
1740 richard 543
        hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 544
        PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network address (ie.: 192.168.182.0)
1499 richard 545
        private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`                                  # last octet of LAN address
977 richard 546
        PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network mask (ie.: 255.255.255.0)
1499 richard 547
        PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`                                 # network prefix (ie. 24)
977 richard 548
        PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`                                              # ALCASAR private ip address (consultation LAN side)
1499 richard 549
        if [ $PRIVATE_IP == $PRIVATE_NETWORK ]                                                          # when entering network address instead of ip address
2688 lucas.echa 550
        then
2454 tom.houday 551
                PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 552
                PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 553
        fi
1499 richard 554
        private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`                                            # last octet of LAN address
555
        PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`          # second network address (ex.: 192.168.182.2)
977 richard 556
        PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX                                           # ie.: 192.168.182.0/24
1499 richard 557
        classe=$((PRIVATE_PREFIX/8))                                                                    # ie.: 2=classe B, 3=classe C
977 richard 558
        PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.                          # compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 559
        PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'`      # MAC address of INTIF
841 richard 560
# Define Internet parameters
2464 richard 561
        if [ "$mode" != "update" ]
2457 richard 562
        then
2464 richard 563
                DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`   # 1st DNS server
564
                DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`  # 2nd DNS server
565
        else
566
                DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`  # 1st DNS server
567
                DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`  # 2nd DNS server
568
        fi
2693 franck 569
    DNS1=${DNS1:=208.67.220.220}
70 franck 570
        DNS2=${DNS2:=208.67.222.222}
2693 franck 571
#       if [ "$DNS1" == "" ]
572
#       then
573
#               if [ $Lang == "fr" ]
574
#               then
575
#                       echo "L'adresse IP des serveurs DNS ne sont pas corrects"
576
#                       echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
577
#               else
578
#                       echo "The IP address of DNS servers are not set correctly"
579
#                       echo "Check the extern network card configuration ($EXTIF)"
580
#               fi
581
#               exit 0
582
#       fi
1499 richard 583
        PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 584
        PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 585
        PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 586
# Write network parameters in the conf file
2737 rexy 587
        echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
588
        echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 589
        echo "EXTIF=$EXTIF" >> $CONF_FILE
590
        echo "INTIF=$INTIF" >> $CONF_FILE
2282 richard 591
        ######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
592
        INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
593
        for i in $INTERFACES
594
        do
595
                SUB=`echo ${i:0:2}`
596
                if [ $SUB = "wl" ]
597
                        then WIFIF=$i
2454 tom.houday 598
                elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 599
                        then LANIF=$i
600
                fi
601
        done
602
        if [ -n "$WIFIF" ]
603
                then echo "WIFIF=$WIFIF" >> $CONF_FILE
604
        elif [ -n "$LANIF" ]
605
                then echo "LANIF=$LANIF" >> $CONF_FILE
606
        fi
2454 tom.houday 607
        #########################################################################################################
2552 rexy 608
        IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 609
        if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 610
        then
1499 richard 611
                echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 612
                echo "GW=dhcp" >> $CONF_FILE
1499 richard 613
        else
614
                echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 615
                echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 616
        fi
1587 richard 617
        echo "DNS1=$DNS1" >> $CONF_FILE
618
        echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 619
        echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 620
        echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 621
        echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 622
        echo "EXT_DHCP_IP=" >> $CONF_FILE
623
        echo "RELAY_DHCP_IP=" >> $CONF_FILE
624
        echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 625
        echo "INT_DNS_DOMAIN=" >> $CONF_FILE
626
        echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 627
        echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 628
# network default
597 richard 629
        [ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 630
        cat <<EOF > /etc/sysconfig/network
631
NETWORKING=yes
632
FORWARD_IPV4=true
633
EOF
2552 rexy 634
# write "/etc/hosts"
1 root 635
        [ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
636
        cat <<EOF > /etc/hosts
503 richard 637
127.0.0.1       localhost
2558 rexy 638
$PRIVATE_IP     $HOSTNAME
1 root 639
EOF
2552 rexy 640
# write EXTIF (Internet) config
1499 richard 641
        [ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
642
        if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 643
        then
1499 richard 644
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 645
DEVICE=$EXTIF
1585 richard 646
BOOTPROTO=dhcp
647
DNS1=127.0.0.1
648
PEERDNS=no
649
RESOLV_MODS=yes
650
ONBOOT=yes
1613 franck 651
NOZEROCONF=yes
1585 richard 652
METRIC=10
653
MII_NOT_SUPPORTED=yes
654
IPV6INIT=no
655
IPV6TO4INIT=no
656
ACCOUNTING=no
657
USERCTL=no
658
MTU=$MTU
659
EOF
2688 lucas.echa 660
        else
1585 richard 661
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
662
DEVICE=$EXTIF
14 richard 663
BOOTPROTO=static
597 richard 664
IPADDR=$PUBLIC_IP
665
NETMASK=$PUBLIC_NETMASK
666
GATEWAY=$PUBLIC_GATEWAY
14 richard 667
DNS1=127.0.0.1
1499 richard 668
RESOLV_MODS=yes
14 richard 669
ONBOOT=yes
670
METRIC=10
1610 franck 671
NOZEROCONF=yes
14 richard 672
MII_NOT_SUPPORTED=yes
673
IPV6INIT=no
674
IPV6TO4INIT=no
675
ACCOUNTING=no
676
USERCTL=no
994 franck 677
MTU=$MTU
14 richard 678
EOF
1499 richard 679
        fi
2552 rexy 680
# write INTIF (consultation LAN) in normal mode
841 richard 681
        cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
682
DEVICE=$INTIF
683
BOOTPROTO=static
684
ONBOOT=yes
685
NOZEROCONF=yes
686
MII_NOT_SUPPORTED=yes
687
IPV6INIT=no
688
IPV6TO4INIT=no
689
ACCOUNTING=no
690
USERCTL=no
691
EOF
1558 richard 692
        cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 693
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 694
        cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 695
DEVICE=$INTIF
696
BOOTPROTO=static
697
IPADDR=$PRIVATE_IP
604 richard 698
NETMASK=$PRIVATE_NETMASK
1 root 699
ONBOOT=yes
700
METRIC=10
701
NOZEROCONF=yes
702
MII_NOT_SUPPORTED=yes
14 richard 703
IPV6INIT=no
704
IPV6TO4INIT=no
705
ACCOUNTING=no
706
USERCTL=no
1 root 707
EOF
2282 richard 708
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
709
        if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
710
        then
711
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
712
DEVICE=$WIFIF
713
BOOTPROTO=static
714
ONBOOT=yes
715
NOZEROCONF=yes
716
MII_NOT_SUPPORTED=yes
717
IPV6INIT=no
718
IPV6TO4INIT=no
719
ACCOUNTING=no
720
USERCTL=no
721
EOF
722
        elif [ -n "$LANIF" ]
723
        then
724
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
725
DEVICE=$LANIF
726
BOOTPROTO=static
727
ONBOOT=yes
728
NOZEROCONF=yes
729
MII_NOT_SUPPORTED=yes
730
IPV6INIT=no
731
IPV6TO4INIT=no
732
ACCOUNTING=no
733
USERCTL=no
734
EOF
735
        fi
2454 tom.houday 736
        #########################################################################################################
2552 rexy 737
# write hosts.allow & hosts.deny
1 root 738
        [ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
739
        cat <<EOF > /etc/hosts.allow
740
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 741
sshd: ALL
1 root 742
ntpd: $PRIVATE_NETWORK_SHORT
743
EOF
744
        [ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
745
        cat <<EOF > /etc/hosts.deny
746
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
747
EOF
790 richard 748
        chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 749
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 750
        echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 751
# load conntrack ftp module
752
        [ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 753
        echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 754
# load ipt_NETFLOW module
755
        echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 756
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 757
        [ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
758
        $SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
759
        [ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
760
        $SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 761
#
860 richard 762
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 763
} # End of network()
1 root 764
 
2763 rexy 765
##################################################################
766
##                      Fonction "CA"                           ##
767
## - Creating the CA and the server certificate (lighttpd)      ##
768
##################################################################
769
CA()
770
{
771
        $DIR_DEST_BIN/alcasar-CA.sh
772
        chown -R root:apache /etc/pki
773
        chmod -R 750 /etc/pki
774
} # End of CA()
775
 
2552 rexy 776
###################################################
777
##                  Function "ACC"               ##
778
## - copy ALCASAR Control Center (ACC) files     ##
779
## - configuration of the web server (Lighttpd)  ##
780
## - creation of the first ACC admin account     ##
781
## - secure the ACC access                       ##
782
###################################################
2724 rexy 783
ACC()
1 root 784
{
785
        [ -d $DIR_WEB ] && rm -rf $DIR_WEB
786
        mkdir $DIR_WEB
1833 richard 787
# Copy & adapt ACC files
316 richard 788
        cp -rf $DIR_INSTALL/web/* $DIR_WEB/
789
        $SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
790
        $SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
791
        $SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
792
        $SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
793
        chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 794
        chown -R apache:apache $DIR_WEB/*
1833 richard 795
# copy & adapt "freeradius-web" files
796
        cp -rf $DIR_CONF/freeradius-web/ /etc/
797
        [ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
798
        $SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
799
        $SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
800
        $SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
801
        cat <<EOF > /etc/freeradius-web/naslist.conf
802
nas1_name: alcasar-$ORGANISME
803
nas1_model: Network Access Controler
804
nas1_ip: $PRIVATE_IP
805
nas1_port_num: 0
806
nas1_community: public
807
EOF
808
        chown -R apache:apache /etc/freeradius-web/
809
# create the log & backup structure :
1489 richard 810
# - base = users database
811
# - archive = tarball of "base + http firewall + netflow"
1833 richard 812
# - security = watchdog log
2138 richard 813
        for i in base archive security activity_report;
1 root 814
        do
815
                [ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
816
        done
5 franck 817
        chown -R root:apache $DIR_SAVE
1833 richard 818
# Configuring & securing php
71 richard 819
        [ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 820
        timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
821
        $SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 822
        $SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
823
        $SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 824
        $SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
825
        $SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 826
        $SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
827
        $SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 828
        $SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 829
# Configuring & securing Lighttpd
790 richard 830
        rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 831
        [ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
832
        $SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 833
        $SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
834
        $SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 835
        $SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
836
        echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 837
 
838
        [ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 839
        $SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
840
        $SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
841
        $SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
842
        $SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
843
 
2592 rexy 844
        [ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 845
        cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 846
 
847
        [ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
848
        $SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
849
        $SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
850
        $SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
851
 
852
        [ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
853
        cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 854
        $SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
855
        $SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
856
        $SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
857
        $SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 858
        ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 859
 
2588 rexy 860
        [ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
861
        [ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
862
        [ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 863
 
2588 rexy 864
        chown -R apache:apache /var/log/lighttpd
2758 rexy 865
#       /usr/bin/systemctl start lighttpd
866
#       /usr/bin/systemctl start php-fpm
2488 lucas.echa 867
 
2552 rexy 868
# Creation of the first account (in 'admin' profile)
2293 tom.houday 869
        if [ "$mode" = "install" ]
2688 lucas.echa 870
        then
871
                header_install
1268 richard 872
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 873
                [ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
874
                mkdir -p $DIR_DEST_ETC/digest
875
                chmod 755 $DIR_DEST_ETC/digest
2737 rexy 876
                if [ $Lang == "fr" ]
2760 lucas.echa 877
                        then echo "Création du premier compte administrateur : "
878
                        else echo "Creation of the first admin account : "
2737 rexy 879
                fi
2688 lucas.echa 880
                until [ -s $DIR_DEST_ETC/digest/key_admin ]
881
                do
882
                        $DIR_DEST_BIN/alcasar-profil.sh --add admin
883
                done
2293 tom.houday 884
        fi
2488 lucas.echa 885
 
2737 rexy 886
        # Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 887
        $SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 888
        # Log file for ACC access imputability
889
        [ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
890
        chown root:apache /var/Save/security/acc_access.log
891
        chmod 664 /var/Save/security/acc_access.log
2724 rexy 892
} # End of ACC()
1 root 893
 
2552 rexy 894
#############################################################
895
##               Function "time_server"                    ##
896
## - Configuring NTP server                                ##
897
#############################################################
2724 rexy 898
time_server()
1837 richard 899
{
900
# Set the Internet time server
901
        [ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
902
        cat <<EOF > /etc/ntp/step-tickers
903
0.fr.pool.ntp.org       # adapt to your country
904
1.fr.pool.ntp.org
905
2.fr.pool.ntp.org
906
EOF
907
        [ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
908
        cat <<EOF > /etc/ntp.conf
909
server 0.fr.pool.ntp.org        # adapt to your country
910
server 1.fr.pool.ntp.org
911
server 2.fr.pool.ntp.org
912
server 127.127.1.0              # local clock si NTP internet indisponible ...
913
fudge 127.127.1.0 stratum 10
914
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
915
restrict 127.0.0.1
916
driftfile /var/lib/ntp/drift
917
logfile /var/log/ntp.log
918
disable monitor
919
EOF
920
        chown -R ntp:ntp /var/lib/ntp
921
# Synchronize now
2688 lucas.echa 922
        ntpd -4 -q -g &
2724 rexy 923
} # End of time_server()
1837 richard 924
 
2541 rexy 925
#####################################################################
926
##                     Function "init_db"                          ##
927
## - Mysql initialization                                          ##
928
## - Set admin (root) password                                     ##
929
## - Remove unused users & databases                               ##
930
## - Radius database creation                                      ##
931
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
932
#####################################################################
2724 rexy 933
init_db()
1 root 934
{
2688 lucas.echa 935
        if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 936
        then
937
                systemctl stop mysqld
938
        fi
1355 richard 939
        rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 940
        [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 941
        $SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 942
        $SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 943
        $SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
944
        $SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 945
        [ -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 946
        [ -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 947
        /usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
948
        /usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
949
        /usr/bin/systemctl start mysqld
1963 richard 950
        nb_round=1
1981 richard 951
        while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 952
        do
953
                nb_round=`expr $nb_round + 1`
954
                sleep 2
955
        done
1981 richard 956
        if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 957
        then
1981 richard 958
                echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 959
                exit
1955 richard 960
        fi
1355 richard 961
# Secure the server
2688 lucas.echa 962
        /usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 963
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 964
        $MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
965
        $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 966
# Create 'radius' database
2688 lucas.echa 967
        $MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 968
# Add an empty radius database structure
2688 lucas.echa 969
        /usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 970
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 971
        [ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 972
        $SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
973
        $SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
974
        /usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 975
        /usr/bin/systemctl daemon-reload
2724 rexy 976
} # End of init_db()
1 root 977
 
2423 richard 978
###################################################################
979
##                       Function "freeradius"                   ##
980
## - Set the configuration files                                 ##
981
## - Set the shared secret between coova-chilli and freeradius   ##
982
## - Adapt the Mysql conf file and counters                      ##
983
###################################################################
2724 rexy 984
freeradius()
1 root 985
{
1800 richard 986
        cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 987
        chown -R radius:radius /etc/raddb
988
        [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 989
# Set radius global parameters (radius.conf)
1 root 990
        $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
991
        $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
992
        $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 993
        $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
994
        $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 995
# Add ALCASAR & Coovachilli dictionaries
996
        [ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 997
        cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
998
        echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
999
        cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1000
        echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1001
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1002
        [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1003
        cat << EOF > /etc/raddb/clients.conf
2438 richard 1004
client localhost {
1005
        ipaddr = 127.0.0.1
1 root 1006
        secret = $secretradius
2438 richard 1007
        shortname = chilli
2454 tom.houday 1008
        nas_type = other
1 root 1009
}
1010
EOF
2758 rexy 1011
# Set Virtual server
1012
    # Remvoveing all except "alcasar virtual site")
1013
        # INFO : To enable 802.1X, add the "innser-tunnel" virtual server (link in sites-enabled)  Change the firewall rules to allow "radius" extern connections.
2467 richard 1014
        cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1015
        cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1016
        chown radius:apache /etc/raddb/sites-available/alcasar*
1017
        chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1018
        rm -f /etc/raddb/sites-enabled/*
2420 richard 1019
        ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1020
# Set modules
2728 rexy 1021
        # Add custom LDAP "available module"
2758 rexy 1022
        # INFO : To enable 802.1X, add the "eap" module and verify access to the keys (/etc/pki/tls/private/radius.pem). Change the firewall rules to allow "radius" extern connections.
2465 richard 1023
        cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1024
        chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1025
        # Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1026
        rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1027
        for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1028
        do
1029
                ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1030
        done
2758 rexy 1031
# Configure SQL module
2420 richard 1032
        [ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1033
        $SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1034
        $SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1035
        $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1036
        $SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1037
        $SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1038
        $SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1039
        $SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1040
        # no TLS encryption on 127.0.0.1
2763 rexy 1041
        $SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1042
        $SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1043
        $SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1044
        $SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1045
        $SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1046
        $SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1047
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1048
        [ -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
1049
        cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1050
        chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1051
# sqlcounter modifications
2470 richard 1052
        [ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1053
        cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1054
        chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1055
# make certain that mysql is up before freeradius start
1358 richard 1056
        [ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1057
        $SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1058
        /usr/bin/systemctl daemon-reload
2597 tom.houday 1059
# Allow apache to change some conf files (ie : ldap on/off)
1060
        chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1061
} # End of freeradius()
1 root 1062
 
2423 richard 1063
#############################################################################
2552 rexy 1064
##                           Function "chilli"                             ##
2423 richard 1065
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1066
## - Adapt the authentication web page (intercept.php)                     ##
1067
#############################################################################
2724 rexy 1068
chilli()
1 root 1069
{
1370 richard 1070
# chilli unit for systemd
2324 tom.houday 1071
        cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1072
#  This file is part of systemd.
1073
#
1074
#  systemd is free software; you can redistribute it and/or modify it
1075
#  under the terms of the GNU General Public License as published by
1076
#  the Free Software Foundation; either version 2 of the License, or
1077
#  (at your option) any later version.
1370 richard 1078
[Unit]
1079
Description=chilli is a captive portal daemon
1080
After=network.target
1081
 
1082
[Service]
1379 richard 1083
Type=forking
1370 richard 1084
ExecStart=/usr/libexec/chilli start
1085
ExecStop=/usr/libexec/chilli stop
1086
ExecReload=/usr/libexec/chilli reload
1087
PIDFile=/var/run/chilli.pid
1088
 
1089
[Install]
1090
WantedBy=multi-user.target
1091
EOF
799 richard 1092
# init file creation
1370 richard 1093
        [ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1094
        cat <<EOF > /etc/init.d/chilli
799 richard 1095
#!/bin/sh
1096
#
1097
# chilli CoovaChilli init
1098
#
1099
# chkconfig: 2345 65 35
1100
# description: CoovaChilli
1101
### BEGIN INIT INFO
1102
# Provides:       chilli
2454 tom.houday 1103
# Required-Start: network
1104
# Should-Start:
799 richard 1105
# Required-Stop:  network
2454 tom.houday 1106
# Should-Stop:
799 richard 1107
# Default-Start:  2 3 5
1108
# Default-Stop:
1109
# Description:    CoovaChilli access controller
1110
### END INIT INFO
1111
 
1112
[ -f /usr/sbin/chilli ] || exit 0
1113
. /etc/init.d/functions
1114
CONFIG=/etc/chilli.conf
1115
pidfile=/var/run/chilli.pid
1116
[ -f \$CONFIG ] || {
2394 tom.houday 1117
        echo "\$CONFIG Not found"
1118
        exit 0
799 richard 1119
}
2376 tom.houday 1120
current_users_file="/var/tmp/havp/current_users.txt"    # file containing active users
799 richard 1121
RETVAL=0
1122
prog="chilli"
1123
case \$1 in
2394 tom.houday 1124
        start)
2454 tom.houday 1125
                if [ -f \$pidfile ] ; then
2394 tom.houday 1126
                        gprintf "chilli is already running"
1127
                else
1128
                        gprintf "Starting \$prog: "
1129
                        echo '' > \$current_users_file && chown apache:apache \$current_users_file
1130
                        rm -f /var/run/chilli* # cleaning
1131
                        /usr/sbin/modprobe tun >/dev/null 2>&1
1132
                        echo 1 > /proc/sys/net/ipv4/ip_forward
1133
                        [ -e /dev/net/tun ] || {
2454 tom.houday 1134
                                (cd /dev;
1135
                                mkdir net;
1136
                                cd net;
2394 tom.houday 1137
                                mknod tun c 10 200)
1138
                        }
1139
                        ifconfig $INTIF 0.0.0.0
1140
                        /usr/sbin/ethtool -K $INTIF gro off
1141
                        daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1142
                        RETVAL=\$?
1143
                fi
1144
                ;;
799 richard 1145
 
2394 tom.houday 1146
        reload)
1147
                killall -HUP chilli
1148
                ;;
799 richard 1149
 
2394 tom.houday 1150
        restart)
1151
                \$0 stop
1152
                sleep 2
1153
                \$0 start
1154
                ;;
799 richard 1155
 
2394 tom.houday 1156
        status)
1157
                status chilli
1158
                RETVAL=0
1159
                ;;
1160
 
1161
        stop)
2454 tom.houday 1162
                if [ -f \$pidfile ] ; then
2394 tom.houday 1163
                        gprintf "Shutting down \$prog: "
1164
                        killproc /usr/sbin/chilli
1165
                        RETVAL=\$?
1166
                        [ \$RETVAL = 0 ] && rm -f \$pidfile
1167
                        [ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1168
                else
2394 tom.houday 1169
                        gprintf "chilli is not running"
1170
                fi
1171
                ;;
1172
 
1173
        *)
1174
                echo "Usage: \$0 {start|stop|restart|reload|status}"
1175
                exit 1
799 richard 1176
esac
1177
echo
1178
EOF
2324 tom.houday 1179
        chmod a+x /etc/init.d/chilli
1180
        ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1181
# conf file creation
346 richard 1182
        [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1183
        #NTP Option configuration for DHCP
2032 richard 1184
        #DHCP Options : rfc2132
1185
                #dhcp option value will be convert in hexa.
1186
                #NTP option (or 'option 42') is like :
2454 tom.houday 1187
                #
2032 richard 1188
                #    Code   Len         Address 1               Address 2
1189
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1190
                #   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1191
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1192
                #
1193
                #Code : 42 => 2a
1194
                #Len : 4 => 04
2688 lucas.echa 1195
        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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1196
        cat <<EOF > /etc/chilli.conf
1197
# coova config for ALCASAR
1198
cmdsocket       /var/run/chilli.sock
1336 richard 1199
unixipc         chilli.$INTIF.ipc
1551 richard 1200
pidfile         /var/run/chilli.pid
346 richard 1201
net             $PRIVATE_NETWORK_MASK
595 richard 1202
dhcpif          $INTIF
841 richard 1203
ethers          $DIR_DEST_ETC/alcasar-ethers
861 richard 1204
#nodynip
865 richard 1205
#statip
1206
dynip           $PRIVATE_NETWORK_MASK
1249 richard 1207
domain          $DOMAIN
355 richard 1208
dns1            $PRIVATE_IP
1209
dns2            $PRIVATE_IP
346 richard 1210
uamlisten       $PRIVATE_IP
503 richard 1211
uamport         3990
2370 tom.houday 1212
uamuiport       3991
837 richard 1213
macauth
1214
macpasswd       password
1697 richard 1215
strictmacauth
1243 richard 1216
locationname    $HOSTNAME.$DOMAIN
346 richard 1217
radiusserver1   127.0.0.1
1218
radiusserver2   127.0.0.1
1219
radiussecret    $secretradius
1220
radiusauthport  1812
1221
radiusacctport  1813
1243 richard 1222
uamserver       https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1223
redirurl
1243 richard 1224
radiusnasid     $HOSTNAME.$DOMAIN
346 richard 1225
uamsecret       $secretuam
1249 richard 1226
uamallowed      $HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1227
coaport         3799
1379 richard 1228
conup           $DIR_DEST_BIN/alcasar-conup.sh
1229
condown         $DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1230
macup           $DIR_DEST_BIN/alcasar-macup.sh
503 richard 1231
include         $DIR_DEST_ETC/alcasar-uamallowed
1232
include         $DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1233
dhcpopt         2a04$PRIVATE_IP_HEXA
1613 franck 1234
#dhcpgateway            none
1235
#dhcprelayagent         none
1610 franck 1236
#dhcpgatewayport        none
2234 richard 1237
sslkeyfile      /etc/pki/tls/private/alcasar.key
1238
sslcertfile     /etc/pki/tls/certs/alcasar.crt
1239
redirssl
2370 tom.houday 1240
uamuissl
346 richard 1241
EOF
2274 richard 1242
# 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 1243
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1244
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1245
# create files for trusted domains and urls
1148 crox53 1246
        touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1247
        chown root:apache $DIR_DEST_ETC/alcasar-*
1248
        chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1249
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1250
        $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1251
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1252
        chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1253
        if [ "$chilli_exist" == "1" ]
1254
        then
2454 tom.houday 1255
                userdel -r chilli 2>/dev/null
796 richard 1256
        fi
1257
        groupadd -f chilli
1258
        useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1259
}  # End of chilli()
1349 richard 1260
 
2541 rexy 1261
################################################################
2521 armand.ito 1262
##                   Function "e2guardian"                    ##
2541 rexy 1263
## - Set the parameters of this HTML proxy (as controler)     ##
1264
################################################################
2724 rexy 1265
e2guardian()
1 root 1266
{
2521 armand.ito 1267
        mkdir -p /var/e2guardian /var/log/e2guardian
1268
        chown -R e2guardian /var/e2guardian /var/log/e2guardian
2758 rexy 1269
# Adapt systemd unit
1270
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1271
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1272
        $SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1273
        [ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1274
 
1275
# Adapt the main conf file
1293 richard 1276
# French deny HTML page
2764 rexy 1277
        $SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
1293 richard 1278
# Listen only on LAN side
2521 armand.ito 1279
        $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2763 rexy 1280
# The port that E2guardian listens to HTTP
1281
        $SED "s?^filterports =*?filterports = 8080?g" $DIR_DG/e2guardian.conf
1282
# The port that E2guardian listens to HTTPS
1283
        $SED "s?^transparenthttpsport =*?transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
2758 rexy 1284
# DG send its flow to HAVP (127.0.0.1:8090)
1285
        $SED "s?^#proxyip.*?proxyip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
1286
        $SED "s?^#proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1287
# Don't log
2521 armand.ito 1288
        $SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1289
# Disable HTML content control
2521 armand.ito 1290
        $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2764 rexy 1291
# ???
1292
    cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1293
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1294
# Disable URL control with regex
2764 rexy 1295
# do nothing
1296
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1297
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
1298
 
1299
# Adapt the first group file (only one for instance)
2521 armand.ito 1300
        [ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
2758 rexy 1301
# Reporting (deny page) in HTML
1302
        $SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1303
 
2764 rexy 1304
# Replace the default deny HTML page (only fr & uk) --> search why our pages make the server crash... 
1305
#       [ -e /usr/share/e2guardian/languages/french/template.html.default ] || mv /usr/share/e2guardian/languages/french/template.html /usr/share/e2guardian/languages/french/template.html.default
1306
#       cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1307
#       [ -e /usr/share/e2guardian/languages/ukenglish/template.html.default ] || mv /usr/share/e2guardian/languages/ukenglish/template.html /usr/share/e2guardian/languages/ukenglish/template.html.default
1308
#       cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1309
# Dont filtering files by extension or mime-type (empty list)
497 richard 1310
        [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1311
        touch $DIR_DG/lists/bannedextensionlist
497 richard 1312
        [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1313
        touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1314
# Empty LAN IP list that won't be WEB filtered
497 richard 1315
        [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1316
        touch $DIR_DG/lists/exceptioniplist
2758 rexy 1317
# Creation of ALCASAR banned site list
497 richard 1318
        [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
2758 rexy 1319
        cat <<EOF > $DIR_DG/lists/bannedsitelist
1320
# E2guardian domain filter config for ALCASAR
1321
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1322
#**
1323
# block all SSL and CONNECT tunnels
1324
**s
1325
# block all SSL and CONNECT tunnels specified only as an IP
1326
*ips
1327
# block all sites specified only by an IP
1328
*ip
1329
EOF
1330
# Creation of ALCASAR banned URL list (empty)
497 richard 1331
        [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1332
        cat <<EOF > $DIR_DG/lists/bannedurllist
1333
# E2guardian filter config for ALCASAR
1334
EOF
1335
# Creation of file for the rehabilited domains and urls
1336
        [ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1337
        [ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1338
        touch $DIR_DG/lists/exceptionsitelist
1339
        touch $DIR_DG/lists/exceptionurllist
1340
# Add Bing to the safesearch url regext list (parental control)
1341
        [ -e $DIR_DG/lists/urlregexplist.default ] || mv $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
1342
        cat <<EOF >> $DIR_DG/lists/urlregexplist
1343
# Bing - add 'adlt=strict'
1344
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1345
EOF
1346
# 'Safesearch' regex actualisation
1347
        $SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1348
# change the google safesearch ("safe=strict" instead of "safe=vss")
1349
        $SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2724 rexy 1350
} # End of e2guardian()
1 root 1351
 
71 richard 1352
##################################################################
2519 rexy 1353
##                     Function "antivirus"                     ##
1354
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1355
##################################################################
2724 rexy 1356
antivirus()
71 richard 1357
{
1358 richard 1358
# create 'havp' user
2396 tom.houday 1359
        havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1360
        if [ "$havp_exist" == "1" ]
288 richard 1361
        then
2454 tom.houday 1362
                userdel -r havp 2>/dev/null
1363
                groupdel havp 2>/dev/null
288 richard 1364
        fi
307 richard 1365
        groupadd -f havp
1486 richard 1366
        useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1367
        mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1368
        chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1369
        chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1370
        [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1371
        $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1372
        $SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config    # pidfile
1373
        $SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config             # transparent mode
631 richard 1374
        $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config       # we listen only on loopback
1485 richard 1375
        $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config                            # datas come on port 8090 (on loopback)
990 franck 1376
        $SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config   # Log format
631 richard 1377
        $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config            # active libclamav AV
1378
        $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config                     # log only when malware matches
659 richard 1379
        $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config              # 10 daemons are started simultaneously
835 richard 1380
        $SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config               # doesn't scan image files
1381
        $SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
2768 rexy 1382
        $SED "s?^# SCANTEMPFILE.*?SCANTEMPFILE /var/tmp/havp/havp-XXXXXX?g" /etc/havp/havp.config               # Use our special tmp FS (memfs)
1007 richard 1383
# skip checking of youtube flow (too heavy load / risk too low)
1384
        [ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1385
        echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1386
        echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1387
# adapt init script and systemd unit
335 richard 1388
        [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1389
        cp -f $DIR_CONF/havp-init /etc/init.d/havp
2768 rexy 1390
    cp -f $DIR_CONF/havp.service /lib/systemd/system/
1391
        # replace of the intercept page (template)
340 richard 1392
        cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1393
        cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1394
# update virus database every 4 hours (24h/6)
1357 richard 1395
        [ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1396
        $SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1397
        $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2764 rexy 1398
        $SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1399
        $SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1400
# update now
1382 richard 1401
        /usr/bin/freshclam --no-warnings
2724 rexy 1402
} # End of antivirus()
71 richard 1403
 
2519 rexy 1404
################################################################################
1405
##                           Function "tinyproxy"                             ##
2552 rexy 1406
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1407
################################################################################
2724 rexy 1408
tinyproxy()
1485 richard 1409
{
2396 tom.houday 1410
        tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1411
        if [ "$tinyproxy_exist" == "1" ]
1412
        then
2454 tom.houday 1413
                userdel -r tinyproxy 2>/dev/null
1414
                groupdel tinyproxy 2>/dev/null
1486 richard 1415
        fi
1416
        groupadd -f tinyproxy
1488 richard 1417
        useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1418
        mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1419
        chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1420
        [ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1421
        $SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1422
        $SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1423
        $SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf                      # Listen Port
1424
        $SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf          # Listen NIC (only intif)
1508 richard 1425
        $SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1426
        $SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1427
        $SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf             # Only errors are logged
2764 rexy 1428
        $SED "s?^#Upstream.*?Upstream http 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf      # forward to HAVP
1486 richard 1429
        $SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf      # Stealth mode
1544 richard 1430
        $SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf   # Allow from LAN
1509 richard 1431
# Create the systemd unit
1432
cat << EOF > /lib/systemd/system/tinyproxy.service
1433
#  This file is part of systemd.
1434
#
1435
#  systemd is free software; you can redistribute it and/or modify it
1436
#  under the terms of the GNU General Public License as published by
1437
#  the Free Software Foundation; either version 2 of the License, or
1438
#  (at your option) any later version.
1485 richard 1439
 
1509 richard 1440
# This unit launches tinyproxy (a very light proxy).
1518 richard 1441
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1442
[Unit]
1443
Description=Tinyproxy Web Proxy Server
2764 rexy 1444
After=network-online.target iptables.service
1509 richard 1445
 
1446
[Service]
1447
Type=forking
1518 richard 1448
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1449
ExecStartPre=/bin/sleep 2
1450
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1451
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
2764 rexy 1452
ExecStop=/usr/bin/killall -9 tinyproxy
1509 richard 1453
[Install]
1454
WantedBy=multi-user.target
1455
EOF
1456
 
2724 rexy 1457
} # end of tinyproxy()
1458
 
1459
##############################################################
1460
##                            function "ulogd"              ##
1461
## - Ulog config for multi-log files                        ##
1462
##############################################################
1463
ulogd()
476 richard 1464
{
1465
# Three instances of ulogd (three different logfiles)
1466
        [ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1467
        nl=1
1358 richard 1468
        for log_type in traceability ssh ext-access
478 richard 1469
        do
1365 richard 1470
                [ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1471
                [ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1472
                cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1473
                $SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1474
                cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1475
[emu1]
478 richard 1476
file="/var/log/firewall/$log_type.log"
1477
sync=1
1478
EOF
1452 richard 1479
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1480
                nl=`expr $nl + 1`
1481
        done
476 richard 1482
        chown -R root:apache /var/log/firewall
1483
        chmod 750 /var/log/firewall
1484
        chmod 640 /var/log/firewall/*
2724 rexy 1485
}  # End of ulogd()
476 richard 1486
 
1159 crox53 1487
##########################################################
2519 rexy 1488
##                    Function "nfsen"                  ##
1489
## - install the nfsen grapher                          ##
1490
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1491
##########################################################
1389 richard 1492
nfsen()
1 root 1493
{
2330 tom.houday 1494
        tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1495
# Add PortTracker plugin
1534 richard 1496
        for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1497
        do
2330 tom.houday 1498
                [ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1499
        done
2330 tom.houday 1500
        $SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1501
# use of our conf file and init unit
2330 tom.houday 1502
        cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1503
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1504
        DirTmp=$(pwd)
2688 lucas.echa 1505
        cd /tmp/nfsen-*/ || { echo "Unable to find nfsen directory"; exit 1; }
2767 rexy 1506
        /usr/bin/perl install.pl /tmp/nfsen-*/etc/nfsen.conf
1507
        /usr/bin/perl install.pl /tmp/nfsen-*/etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1508
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1509
        cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1510
        cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1511
        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
1512
        chmod -R 770 /var/log/netflow/porttracker
1372 richard 1513
# nfsen unit for systemd
2330 tom.houday 1514
        cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1515
#  This file is part of systemd.
1516
#
1517
#  systemd is free software; you can redistribute it and/or modify it
1518
#  under the terms of the GNU General Public License as published by
1519
#  the Free Software Foundation; either version 2 of the License, or
1520
#  (at your option) any later version.
1521
 
1522
# This unit launches nfsen (a Netflow grapher).
1523
[Unit]
1524
Description= NfSen init script
1525
After=network.target iptables.service
1526
 
1527
[Service]
1528
Type=oneshot
1529
RemainAfterExit=yes
1393 richard 1530
PIDFile=/var/run/nfsen/nfsen.pid
1531
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1532
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1533
ExecStart=/usr/bin/nfsen start
1372 richard 1534
ExecStop=/usr/bin/nfsen stop
1393 richard 1535
ExecReload=/usr/bin/nfsen restart
1372 richard 1536
TimeoutSec=0
1537
 
1538
[Install]
1539
WantedBy=multi-user.target
1540
EOF
1365 richard 1541
# Add the listen port to collect netflow packet (nfcapd)
2688 lucas.echa 1542
        $SED 's?$ziparg $extensions.*?$ziparg $extensions -b 127.0.0.1";?g' /usr/libexec/NfSenRC.pm
1365 richard 1543
# expire delay for the profile "live"
1574 richard 1544
        /usr/bin/systemctl start nfsen
1393 richard 1545
        /bin/nfsen -m live -e 62d 2>/dev/null
2643 rexy 1546
# add SURFmap plugin (waiting for new technical solution)
1547
# see https://adullact.net/forum/forum.php?thread_id=319545&forum_id=1601&group_id=450
1548
#       cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1549
#       cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1550
#       tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1551
#       cd /tmp/
2724 rexy 1552
#       /usr/bin/sh SURFmap/install.sh (no more used since Google sells the access to googleMap API)
2643 rexy 1553
# clear the installation
1554
#       rm -rf /tmp/SURFmap*
2657 tom.houday 1555
        rm -rf /tmp/nfsen-*
2688 lucas.echa 1556
        cd $DirTmp || { echo "Unable to find $DirTmp directory"; exit 1; }
2581 rexy 1557
        chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen /var/log/nfsen
2724 rexy 1558
} # End of nfsen()
1 root 1559
 
2552 rexy 1560
###########################################################
1561
##                     Function "vnstat"                 ##
1562
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1563
###########################################################
2724 rexy 1564
vnstat()
1541 richard 1565
{
2330 tom.houday 1566
        [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1567
        $SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1568
        $SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1569
        [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1570
        $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1571
        $SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2724 rexy 1572
} # End of vnstat()
2281 tom.houday 1573
 
2724 rexy 1574
###################################################################
1575
##                     Function "dnsmasq"                        ##
1576
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1577
###################################################################
1578
dnsmasq()
219 jeremy 1579
{
1580
        [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1581
        [ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1582
        # dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1583
        cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1584
# Configuration file for "dnsmasq with whitelist"
1873 richard 1585
# ADD Toulouse university whitelist domains
1472 richard 1586
pid-file=/var/run/dnsmasq-whitelist.pid
2688 lucas.echa 1587
listen-address=127.0.0.1
1356 richard 1588
port=55
1472 richard 1589
no-dhcp-interface=lo
1356 richard 1590
bind-interfaces
1721 richard 1591
cache-size=1024
1356 richard 1592
domain-needed
1593
expand-hosts
1594
bogus-priv
1595
filterwin2k
2688 lucas.echa 1596
ipset=/#/wl_ip_allowed  # dynamically add the resolv IP address in the Firewall rules
1597
server=$DNS1
1598
server=$DNS2
1356 richard 1599
EOF
2688 lucas.echa 1600
        # Create dnsmasq-whitelist unit
2745 rexy 1601
        mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1602
        cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1603
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1604
        $SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1605
} # End of dnsmasq()
2688 lucas.echa 1606
 
2724 rexy 1607
#########################################################
1608
##              Function "unbound"                     ##
1609
## - create the conf files for 4 unbound services      ##
1610
## - create the systemd files for 4 unbound services   ##
1611
#########################################################
2688 lucas.echa 1612
unbound ()
1613
{
1614
        [ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1615
        [ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1616
        [ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1617
        [ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1618
        [ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1619
        [ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1620
        [ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1621
        [ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1622
        [ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1623
        [ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1624
        # Local static DNS configuration
1625
        [ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1626
 
2724 rexy 1627
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1628
        cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1629
forward-zone:
1630
        name: "."
1631
        forward-addr: $DNS1
1632
        forward-addr: $DNS2
1472 richard 1633
EOF
1634
 
2724 rexy 1635
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1636
        cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1637
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1638
## Add one block for each domain name managed by an other DNS server
1639
##
1640
## Example:
1641
##
1642
## server:
1643
##     local-zone: "<your_domain>." transparent
1644
## forward-zone:
1645
##     name: "<your_domain>."
1646
##     forward-addr: <@IP_domain_server>
1647
##
2558 rexy 1648
## INFO : local hostnames are resolved in /etc/hosts file
1649
EOF
1650
 
2724 rexy 1651
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1652
        cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1653
server:
1654
        local-zone: "$HOSTNAME.$DOMAIN" static
1655
        local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1656
        local-zone: "$HOSTNAME" static
1657
        local-data: "$HOSTNAME A $PRIVATE_IP"
1658
        local-zone: "$DOMAIN." static
1659
        local-data: "$DOMAIN. A"
1660
EOF
1661
 
2724 rexy 1662
# Configuration file for lo of forward unbound
2688 lucas.echa 1663
        cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1664
server:
1665
        interface: 127.0.0.1@53
1666
        access-control-view: 127.0.0.1/8 lo
1667
 
1668
view:
1669
        name: "lo"
1670
        local-zone: "$HOSTNAME.$DOMAIN" static
1671
        local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1672
        local-zone: "$HOSTNAME" static
1673
        local-data: "$HOSTNAME A 127.0.0.1"
1674
        view-first: yes
1675
EOF
1676
 
2724 rexy 1677
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1678
        cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1679
server:
1680
        interface: ${PRIVATE_IP}@53
1681
        access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1682
 
1683
view:
1684
        name: "$INTIF"
1685
        local-zone: "$HOSTNAME.$DOMAIN" static
1686
        local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1687
        local-zone: "$HOSTNAME" static
1688
        local-data: "$HOSTNAME A $PRIVATE_IP"
1689
        view-first: yes
1690
EOF
1691
 
2724 rexy 1692
# Configuration file for forward unbound
2688 lucas.echa 1693
        cat << EOF > /etc/unbound/unbound.conf
1694
server:
1695
        verbosity: 1
1696
        hide-version: yes
1697
        hide-identity: yes
1698
        do-ip6: no
1699
        include: /etc/unbound/conf.d/common/forward-zone.conf
1700
        include: /etc/unbound/conf.d/common/local-forward/*
1701
        include: /etc/unbound/conf.d/common/local-dns/*
1702
        include: /etc/unbound/conf.d/forward/*
1703
EOF
1704
 
2724 rexy 1705
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1706
        cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1707
server:
1708
        interface: ${PRIVATE_IP}@54
1709
        access-control: $PRIVATE_IP_MASK allow
1710
        access-control-tag: $PRIVATE_IP_MASK "blacklist"
1711
        access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1712
        access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1713
EOF
1714
 
2724 rexy 1715
# Configuration file for blacklist unbound
2688 lucas.echa 1716
        cat << EOF > /etc/unbound/unbound-blacklist.conf
1717
server:
1718
        verbosity: 1
1719
        hide-version: yes
1720
        hide-identity: yes
1721
        do-ip6: no
1722
        logfile: "/var/log/unbound/unbound-blacklist.log"
1723
        chroot: ""
1724
        define-tag: "blacklist"
1725
        log-local-actions: yes
1726
        include: /etc/unbound/conf.d/common/forward-zone.conf
1727
        include: /etc/unbound/conf.d/common/local-forward/*
1728
        include: /etc/unbound/conf.d/common/local-dns/*
1729
        include: /etc/unbound/conf.d/blacklist/*
1730
        include: /usr/local/share/unbound-bl-enabled/*
1731
EOF
1732
 
2724 rexy 1733
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1734
        cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1735
server:
1736
        interface: ${PRIVATE_IP}@55
1737
        access-control: $PRIVATE_IP_MASK allow
1738
        access-control-tag: $PRIVATE_IP_MASK "whitelist"
1739
        access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1740
        access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1741
EOF
1742
 
2724 rexy 1743
# Configuration file for whitelist unbound
2688 lucas.echa 1744
        cat << EOF > /etc/unbound/unbound-whitelist.conf
1745
server:
1746
        verbosity: 1
1747
        hide-version: yes
1748
        hide-identity: yes
1749
        do-ip6: no
1750
        do-not-query-localhost: no
1751
        define-tag: "whitelist"
1752
        local-zone: "." transparent
1753
        local-zone-tag: "." "whitelist"
1754
        include: /usr/local/share/unbound-wl-enabled/*
1755
        include: /etc/unbound/conf.d/whitelist/*
1756
        include: /etc/unbound/conf.d/common/local-dns/*
1757
        include: /etc/unbound/conf.d/common/local-forward/*
1758
forward-zone:
1759
        name: "."
1760
        forward-addr: 127.0.0.1@55
1761
EOF
1762
 
2724 rexy 1763
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1764
        cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1765
server:
1766
        interface: ${PRIVATE_IP}@56
1767
        access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1768
 
1769
view:
1770
        name: "$INTIF"
1771
        local-zone: "." redirect
1772
        local-data: ". A $PRIVATE_IP"
1773
EOF
1774
 
2724 rexy 1775
# Configuration file for blackhole unbound
2688 lucas.echa 1776
        cat << EOF > /etc/unbound/unbound-blackhole.conf
1777
server:
1778
        verbosity: 1
1779
        hide-version: yes
1780
        hide-identity: yes
1781
        do-ip6: no
1782
        include: /etc/unbound/conf.d/blackhole/*
1783
        include: /etc/unbound/conf.d/common/local-dns/*
1784
        include: /etc/unbound/conf.d/common/local-forward/*
1785
EOF
1786
 
1787
        if [ ! -e /lib/systemd/system/unbound.service.default ]
1788
        then
1789
                cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1790
        fi
1791
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1792
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1793
        for list in blacklist blackhole whitelist
1474 richard 1794
        do
2688 lucas.echa 1795
                cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1796
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
1797
                $SED "s?^PIDFile=.*?PIDFile=/var/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1798
        done
2688 lucas.echa 1799
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1800
} # End of unbound()
2688 lucas.echa 1801
 
2689 lucas.echa 1802
##################################################
1803
##              Function "dhcpd"                ##
1804
##################################################
2724 rexy 1805
dhcpd()
2689 lucas.echa 1806
{
1807
        [ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1808
        cat <<EOF > /etc/dhcpd.conf
1809
ddns-update-style none;
1810
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1811
        option routers $PRIVATE_IP;
1812
        option subnet-mask $PRIVATE_NETMASK;
1813
        option domain-name-servers $PRIVATE_IP;
1814
        range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1815
        default-lease-time 21600;
1816
        max-lease-time 43200;
1817
}
1818
EOF
2724 rexy 1819
} # End of dhcpd()
2689 lucas.echa 1820
 
2552 rexy 1821
##########################################################
1822
##                      Function "BL"                   ##
2769 rexy 1823
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1824
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1825
##     - URLs for E²guardian                            ##
1826
##     - IPs for NetFilter                              ##
2769 rexy 1827
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1828
##########################################################
2724 rexy 1829
BL()
308 richard 1830
{
1930 richard 1831
        # copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1832
        rm -rf $DIR_DG/lists/blacklists
1930 richard 1833
        mkdir -p /tmp/blacklists
1938 richard 1834
        cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1835
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1836
        mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1837
        touch $DIR_DG/lists/blacklists/ossi-bl/domains
1838
        echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1839
        mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1840
        touch $DIR_DG/lists/blacklists/ossi-wl/domains
1841
        echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1842
# add additional BL files
1843
    # download C&C BL, install it and enable it by default
1844
        $DIR_DEST_BIN/alcasar-bl.sh --install_ossi_candc
1845
        # copy all other additional BL
1957 richard 1846
        for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1847
        do
1848
                mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1849
                cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1850
                echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1851
        done
2521 armand.ito 1852
        chown -R e2guardian:apache $DIR_DG
1957 richard 1853
        chown -R root:apache $DIR_DEST_SHARE
1854
        chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1855
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1856
        $DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1857
# enable the default categories
1957 richard 1858
        $DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1859
        rm -rf /tmp/blacklists
2724 rexy 1860
} # End of BL()
219 jeremy 1861
 
2552 rexy 1862
#######################################################
1863
##                  Function "cron"                  ##
1864
## - write all cron & anacron files                  ##
1865
#######################################################
2724 rexy 1866
cron()
1 root 1867
{
2640 rexy 1868
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1869
        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1870
        cat <<EOF > /etc/crontab
1828 richard 1871
SHELL=/usr/bin/bash
2640 rexy 1872
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1873
MAILTO=root
1874
HOME=/
1875
 
1876
# run-parts
1877
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1878
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1879
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1880
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1881
EOF
1882
        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1883
        cat <<EOF >> /etc/anacrontab
2454 tom.houday 1884
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1885
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
1 root 1886
EOF
811 richard 1887
        cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1888
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1889
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1890
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1891
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1892
EOF
952 franck 1893
        cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1894
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1895
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1896
EOF
2454 tom.houday 1897
        cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1898
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1899
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1900
EOF
2454 tom.houday 1901
        cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1902
# Update the system (everyday at 3:30 am)
762 franck 1903
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1904
EOF
2454 tom.houday 1905
        cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1906
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1907
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1908
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1909
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1910
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1911
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1912
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1913
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1914
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1915
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1916
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1917
EOF
2454 tom.houday 1918
        cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1919
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1920
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1921
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1922
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1923
 
2228 franck 1924
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1925
EOF
2454 tom.houday 1926
        cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1927
# start dead daemons (after boot process and every 18')
1851 franck 1928
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1929
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1930
EOF
2454 tom.houday 1931
        cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1932
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1933
 
1874 raphael.pi 1934
EOF
2769 rexy 1935
        cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1936
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1937
 
1938
EOF
2304 tom.houday 1939
        cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1940
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1941
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1942
EOF
1943
 
1808 richard 1944
# removing the users crons
522 richard 1945
        rm -f /var/spool/cron/*
2724 rexy 1946
} # End of cron()
1 root 1947
 
2552 rexy 1948
######################################################################
1949
##                      Fonction "Fail2Ban"                         ##
1950
##- Adapt conf file to ALCASAR                                      ##
1951
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1952
######################################################################
1163 crox53 1953
fail2ban()
1954
{
2243 tom.houday 1955
        /usr/bin/sh $DIR_CONF/fail2ban.sh
2744 rexy 1956
# allow reading of 2 log files (fail2ban & watchdog). HAVP is treated in its section
1957
        [ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1958
        [ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1959
        chmod 644 /var/log/fail2ban.log
1489 richard 1960
        chmod 644 /var/Save/security/watchdog.log
1418 richard 1961
        /usr/bin/touch /var/log/auth.log
1515 richard 1962
# fail2ban unit
1963
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1964
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1965
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1966
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1967
} # End of fail2ban()
1163 crox53 1968
 
2552 rexy 1969
#########################################################
1970
##                   Fonction "gammu_smsd"             ##
1971
## - Creating of SMS management database               ##
1972
## - Write the gammu a gammu_smsd conf files           ##
1973
#########################################################
1376 richard 1974
gammu_smsd()
1975
{
2601 tom.houday 1976
# Create 'gammu' system user
1977
        groupadd -f gammu_smsd
1978
        useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1979
        usermod -a -G dialout gammu_smsd
1980
 
1981
# Create 'gammu' database
1982
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1983
        $MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1984
# Add a gammu database structure
2688 lucas.echa 1985
        /usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1986
 
2552 rexy 1987
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1988
        cat << EOF > /etc/gammurc
2552 rexy 1989
[gammu]
1990
device = /dev/ttyUSB0
1991
connection = at115200
1992
EOF
1993
 
2601 tom.houday 1994
        cat << EOF > /etc/gammu_smsd_conf
1376 richard 1995
[gammu]
1996
port = /dev/ttyUSB0
1997
connection = at115200
1998
 
1999
[smsd]
2000
PIN = 1234
2001
logfile = /var/log/gammu-smsd/gammu-smsd.log
2002
logformat = textall
2003
debuglevel = 0
2004
 
2005
service = sql
2006
driver = native_mysql
2007
user = $DB_USER
2008
password = $radiuspwd
2009
pc = localhost
2010
database = $DB_GAMMU
2011
 
2631 rexy 2012
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 2013
 
2014
StatusFrequency = 30
1380 richard 2015
;LoopSleep = 2
1376 richard 2016
 
2017
;ResetFrequency = 300
2018
;HardResetFrequency = 120
2019
 
2454 tom.houday 2020
CheckSecurity = 1
1376 richard 2021
CheckSignal = 1
2022
CheckBattery = 0
2023
EOF
2601 tom.houday 2024
        chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2025
 
2601 tom.houday 2026
# Create the systemd unit
2027
        cat << EOF > /lib/systemd/system/gammu-smsd.service
2028
[Unit]
2029
Description=SMS daemon for Gammu
2030
Documentation=man:gammu-smsd(1)
2031
After=network.target mysql.service
1376 richard 2032
 
2601 tom.houday 2033
[Service]
2034
Type=forking
2035
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
2036
ExecReload=/bin/kill -HUP $MAINPID
2037
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
2038
PIDFile=/var/run/gammu-smsd.pid
2039
 
2040
[Install]
2041
WantedBy=multi-user.target
2042
EOF
2043
 
2314 richard 2044
# Log folder for gammu-smsd
2601 tom.houday 2045
        [ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2046
        chmod 755 /var/log/gammu-smsd
1376 richard 2047
 
2552 rexy 2048
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2049
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2050
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2051
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2052
#EOF
2552 rexy 2053
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2054
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2055
 
2724 rexy 2056
} # End of gammu_smsd()
1376 richard 2057
 
2552 rexy 2058
############################################################
2059
##                 Fonction "msec"                        ##
2060
## - Apply the "fileserver" security level                ##
2061
## - remove the "system request" for rebboting            ##
2062
## - Fix several file permissions                         ##
2063
############################################################
2202 richard 2064
msec()
2065
{
2066
 
2067
# Apply fileserver security level
2211 richard 2068
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2069
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2070
 
2203 richard 2071
# Set permissions monitoring and enforcement
2202 richard 2072
cat <<EOF > /etc/security/msec/perm.local
2073
/var/log/firefwall/                     root.apache     750
2074
/var/log/firewall/*                     root.apache     640
2075
/etc/security/msec/perm.local           root.root       640
2076
/etc/security/msec/level.local          root.root       640
2077
/etc/freeradius-web                     root.apache     750
2078
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2079
/etc/raddb/client.conf                  radius.radius   640
2080
/etc/raddb/radius.conf                  radius.radius   640
2081
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2082
/etc/raddb/sites-available/alcasar      radius.apache   660
2083
/etc/pki/*                              root.apache     750
2211 richard 2084
/var/log/netflow/porttracker            root.apache     770
2085
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2086
EOF
2454 tom.houday 2087
# apply now hourly & daily checks
2202 richard 2088
/usr/sbin/msec
2211 richard 2089
/etc/cron.weekly/msec
2202 richard 2090
 
2724 rexy 2091
} # End of msec()
2202 richard 2092
 
2093
##################################################################
2552 rexy 2094
##                   Fonction "letsencrypt"                     ##
2095
## - Install Let's Encrypt client                               ##
2096
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2097
##################################################################
2098
letsencrypt()
2099
{
2100
        echo "Installing Let's Encrypt client..."
2101
 
2586 tom.houday 2102
        # Remove potential old installers
2103
        rm -rf /tmp/acme.sh-*
2104
 
2304 tom.houday 2105
        # Extract acme.sh
2106
        tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2107
 
2108
        pwdInstall=$(pwd)
2688 lucas.echa 2109
        cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2110
 
2111
        acmesh_installDir="/opt/acme.sh"
2112
        acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2113
        acmesh_userAgent="ALCASAR"
2304 tom.houday 2114
 
2115
        # Install acme.sh
2116
        ./acme.sh --install \
2117
                --home $acmesh_installDir \
2118
                --config-home $acmesh_confDir/data \
2119
                --certhome $acmesh_confDir/certs \
2120
                --accountkey $acmesh_confDir/ca/account.key \
2121
                --accountconf $acmesh_confDir/data/account.conf \
2122
                --useragent $acmesh_userAgent \
2308 tom.houday 2123
                --nocron \
2124
                > /dev/null
2304 tom.houday 2125
 
2126
        if [ $? -ne 0 ]; then
2127
                echo "Error during installation of Let's Encrypt client (acme.sh)."
2128
        fi
2129
 
2130
        # Create configuration file
2131
        cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2132
email=
2133
dateIssueRequest=
2134
domainRequest=
2135
challenge=
2136
dateIssued=
2137
dnsapi=
2138
dateNextRenewal=
2139
EOF
2140
 
2688 lucas.echa 2141
        cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2142
        rm -rf /tmp/acme.sh-*
2143
 
2724 rexy 2144