Subversion Repositories ALCASAR

Rev

Rev 2709 | Rev 2724 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log

Rev Author Line No. Line
672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2711 2019-03-10 23:23:31Z tom.houdayer $
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)
63
DIR_SAVE="/var/Save"                                    # backup directory (traceability_log, user_db, security_log)
64
DIR_WEB="/var/www/html"                                 # directory of Lighttpd
65
DIR_DG="/etc/e2guardian"                                # directory of E2Guardian
66
DIR_ACC="$DIR_WEB/acc"                                  # directory of the 'ALCASAR Control Center'
1015 richard 67
DIR_DEST_BIN="/usr/local/bin"                   # directory of ALCASAR scripts
68
DIR_DEST_ETC="/usr/local/etc"                   # directory of ALCASAR conf files
2688 lucas.echa 69
DIR_DEST_SHARE="/usr/local/share"               # directory of share files used by ALCASAR (unbound for instance)
2552 rexy 70
CONF_FILE="$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
74
DB_USER="radius"                                                # user name allows to request the users database
75
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
2669 tom.houday 79
EXTIF=''                                        # EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
80
INTIF=''                                        # INTIF is connected to the consultation network
1148 crox53 81
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
 
959 franck 87
license ()
88
{
89
        if [ $Lang == "fr" ]
1538 richard 90
        then
91
                cat $DIR_INSTALL/gpl-warning.fr.txt | more
92
        else
93
                cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 94
        fi
1538 richard 95
        response=0
96
        PTN='^[oOyYnN]$'
97
        until [[ $(expr $response : $PTN) -gt 0 ]]
98
        do
99
                if [ $Lang == "fr" ]
1563 franck 100
                        then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 101
                        else echo -n "Do you accept the terms of this license (Y/n)? : "
102
                fi
103
                read response
104
        done
105
        if [ "$response" = "n" ] || [ "$response" = "N" ]
106
        then
107
                exit 1
108
        fi
959 franck 109
}
110
 
1 root 111
header_install ()
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 "-----------------------------------------------------------------------------"
1389 richard 118
}
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
########################################################
29 richard 127
testing ()
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"
2669 tom.houday 163
        if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "6" ) ]]
2688 lucas.echa 164
        then
2669 tom.houday 165
                if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
166
                        then
167
                        echo
168
                        if [ $Lang == "fr" ]
169
                                then
170
                                echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
171
                                echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
172
                                echo "2 - Installez Linux-Mageia 6.0 (64bits) et ALCASAR (cf. doc d'installation)"
173
                                echo "3 - Importez votre base des usagers"
174
                        else
175
                                echo "The automatic update of ALCASAR can't be performed."
176
                                echo "1 - Save your traceability files and the user database"
177
                                echo "2 - Install Linux-Mageia 6 (64bits) & ALCASAR (cf. installation doc)"
178
                                echo "3 - Import your users database"
179
                        fi
180
                else
181
                        if [ $Lang == "fr" ]
182
                                then echo "L'installation d'ALCASAR ne peut pas être réalisée."
183
                                else echo "The installation of ALCASAR can't be performed."
184
                        fi
185
                fi
186
                echo
187
                if [ $Lang == "fr" ]
188
                        then echo "Le système d'exploitation doit être remplacé (Mageia6-64bits)"
189
                        else echo "The OS must be replaced (Mageia6-64bits)"
190
                fi
2688 lucas.echa 191
                exit 1
2669 tom.houday 192
        fi
193
 
1362 richard 194
# Test if ALCASAR is already installed
195
        if [ -e $CONF_FILE ]
196
        then
2396 tom.houday 197
                current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 198
                if [ $Lang == "fr" ]
2669 tom.houday 199
                        then echo "La version $current_version d'ALCASAR est déjà installée"
200
                        else echo "ALCASAR version $current_version is already installed"
1342 richard 201
                fi
1362 richard 202
                response=0
2458 richard 203
                PTN='^[12]$'
1362 richard 204
                until [[ $(expr $response : $PTN) -gt 0 ]]
205
                do
206
                        if [ $Lang == "fr" ]
2669 tom.houday 207
                                then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
208
                                else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 209
                        fi
1362 richard 210
                        read response
211
                done
2458 richard 212
                if [ "$response" = "2" ]
1362 richard 213
                then
2560 rexy 214
                        rm -f /var/tmp/alcasar-conf*
1362 richard 215
                else
1684 richard 216
# Retrieve former NICname
2549 tom.houday 217
                        EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`  # EXTernal InterFace
218
                        INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`  # INTernal InterFace
2688 lucas.echa 219
                        [ "$(/usr/sbin/ip link | grep -c " $EXTIF_saved:")" -ne 0 ] && EXTIF=$EXTIF_saved || echo "Warning: Network card \"$EXTIF_saved\" is not connected, so \"$EXTIF\" will be used for external network."
220
                        [ "$(/usr/sbin/ip link | grep -c " $INTIF_saved:")" -ne 0 ] && INTIF=$INTIF_saved || echo "Warning: Network card \"$INTIF_saved\" is not connected, so \"$INTIF\" will be used for internal network."
1564 richard 221
# Create the current conf file
1362 richard 222
                        $DIR_SCRIPTS/alcasar-conf.sh --create
223
                        mode="update"
224
                fi
1529 richard 225
        fi
2669 tom.houday 226
# Test free space on /var
1529 richard 227
        if [ ! -d /var/log/netflow/porttracker ]
228
                then
2688 lucas.echa 229
                free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
1529 richard 230
                if [ $free_space -lt 10 ]
231
                        then
232
                        if [ $Lang == "fr" ]
233
                                then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
234
                                else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
235
                        fi
236
                exit 0
237
                fi
238
        fi
2669 tom.houday 239
 
240
# Detect external/internal interfaces
241
        if [ -z "$EXTIF" ]; then
242
                EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
243
                if [ -z "$EXTIF" ]; then
244
                        if [ "$Lang" == 'fr' ]
245
                                then echo -n "Aucune passerelle par défaut configurée"
246
                                else echo -n "No default gateway configured"
247
                        fi
248
                        exit 1
249
                fi
250
        fi
251
        if [ "$Lang" == 'fr' ]
252
                then echo "Interface externe (Internet) utilisée : $EXTIF"
253
                else echo "External interface (Internet) used: $EXTIF"
254
        fi
255
 
256
        if [ -z "$INTIF" ]; then
257
                interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
258
                interfacesCount=$(echo "$interfacesList" | wc -l)
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
 
271
                        if [ "$Lang" == 'fr' ]
272
                                then echo 'Liste des interfaces disponible :'
273
                                else echo 'List of available interfaces:'
274
                        fi
275
                        echo "$interfacesSorted"
276
                        response=''
277
                        while true; do
278
                                if [ "$Lang" == 'fr' ]
279
                                        then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
280
                                        else echo -n "Choice of internal interface ? [$interfacePreferred] "
281
                                fi
282
                                read response
283
 
284
                                [ -z "$response" ] && response="$interfacePreferred"
285
 
286
                                # Check if interface exist
2688 lucas.echa 287
                                if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 288
                                        INTIF="$response"
289
                                        break
290
                                else
291
                                        if [ "$Lang" == 'fr' ]
292
                                                then echo "Interface \"$response\" introuvable"
293
                                                else echo "Interface \"$response\" not found"
294
                                        fi
295
                                fi
296
                        done
297
                fi
298
        fi
299
        if [ "$Lang" == 'fr' ]
300
                then echo "Interface interne utilisée : $INTIF"
301
                else echo "Internal interface used: $INTIF"
302
        fi
303
 
2290 richard 304
        if [ $Lang == "fr" ]
305
                then echo -n "Tests des paramètres réseau : "
2549 tom.houday 306
                else echo -n "Network parameters tests: "
2290 richard 307
        fi
308
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 309
        cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 310
        IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 311
        for i in $IF_INTERFACES
312
        do
2688 lucas.echa 313
                if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 314
                        rm -f ifcfg-$i
2454 tom.houday 315
 
2282 richard 316
                        if [ $Lang == "fr" ]
317
                                then echo "Suppression : ifcfg-$i"
2549 tom.houday 318
                                else echo "Deleting: ifcfg-$i"
2282 richard 319
                        fi
320
                fi
321
        done
2688 lucas.echa 322
        cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 323
        echo -n "."
2454 tom.houday 324
# Test Ethernet NIC links state
2669 tom.houday 325
        interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
326
        if [ ! -z "$interfacesDown" ]; then
327
                for i in $interfacesDown; do
328
                        if [ $Lang == "fr" ]
329
                        then
330
                                echo -e "\nÉchec"
331
                                echo "Le lien réseau de la carte $i n'est pas actif."
332
                                echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
333
                        else
334
                                echo -e "\nFailed"
335
                                echo "The link state of $i interface is down."
336
                                echo "Make sure that this network card is connected to a switch or an A.P."
337
                        fi
338
                done
339
                exit 1
340
        fi
1471 richard 341
        echo -n "."
342
# Test EXTIF config files
2681 tom.houday 343
        PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
344
        PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 345
        PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 346
        if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 347
        then
784 richard 348
                if [ $Lang == "fr" ]
2454 tom.houday 349
                then
2669 tom.houday 350
                        echo -e "\nÉchec"
784 richard 351
                        echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
352
                        echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 353
                        echo "Appliquez les changements : 'systemctl restart network'"
784 richard 354
                else
2669 tom.houday 355
                        echo -e "\nFailed"
784 richard 356
                        echo "The Internet connected network card ($EXTIF) isn't well configured."
357
                        echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 358
                        echo "Apply the new configuration: 'systemctl restart network'"
784 richard 359
                fi
830 richard 360
                echo "DEVICE=$EXTIF"
784 richard 361
                echo "IPADDR="
362
                echo "NETMASK="
363
                echo "GATEWAY="
364
                echo "DNS1="
365
                echo "DNS2="
830 richard 366
                echo "ONBOOT=yes"
2669 tom.houday 367
                exit 1
784 richard 368
        fi
369
        echo -n "."
2290 richard 370
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 371
        if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 372
                if [ $Lang == "fr" ]
2454 tom.houday 373
                then
2669 tom.houday 374
                        echo -e "\nÉchec"
595 richard 375
                        echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
376
                        echo "Réglez ce problème puis relancez ce script."
377
                else
2669 tom.houday 378
                        echo -e "\nFailed"
595 richard 379
                        echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
380
                        echo "Resolv this problem, then restart this script."
381
                fi
2669 tom.houday 382
                exit 1
29 richard 383
        fi
308 richard 384
        echo -n "."
2290 richard 385
# Test if default GW is alive
1499 richard 386
        arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 387
        if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 388
                then
595 richard 389
                if [ $Lang == "fr" ]
2454 tom.houday 390
                then
2669 tom.houday 391
                        echo -e "\nÉchec"
2290 richard 392
                        echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 393
                        echo "Réglez ce problème puis relancez ce script."
394
                else
2669 tom.houday 395
                        echo -e "\nFailed"
2290 richard 396
                        echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 397
                        echo "Resolv this problem, then restart this script."
398
                fi
2669 tom.houday 399
                exit 1
308 richard 400
        fi
401
        echo -n "."
2290 richard 402
# Test Internet connectivity
2669 tom.houday 403
        domainTested='www.google.com'
404
        /usr/bin/curl -s --head "$domainTested" &>/dev/null
405
        if [ $? -ne 0 ]; then
595 richard 406
                if [ $Lang == "fr" ]
2454 tom.houday 407
                then
2669 tom.houday 408
                        echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 409
                        echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
410
                        echo "Vérifiez la validité des adresses IP des DNS."
411
                else
2669 tom.houday 412
                        echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 413
                        echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
414
                        echo "Verify the DNS IP addresses"
415
                fi
2669 tom.houday 416
                exit 1
29 richard 417
        fi
308 richard 418
        echo ". : ok"
1389 richard 419
} # end of testing ()
302 richard 420
 
2552 rexy 421
#######################################################################
422
##                    Function "init"                                ##
423
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
424
## - Creation of random password for GRUB, mariadb (admin and user)  ##
425
#######################################################################
302 richard 426
init ()
427
{
527 richard 428
        if [ "$mode" != "update" ]
302 richard 429
        then
430
# On affecte le nom d'organisme
597 richard 431
                header_install
302 richard 432
                ORGANISME=!
433
                PTN='^[a-zA-Z0-9-]*$'
580 richard 434
                until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
2454 tom.houday 435
                do
595 richard 436
                        if [ $Lang == "fr" ]
2454 tom.houday 437
                                then echo -n "Entrez le nom de votre organisme : "
597 richard 438
                                else echo -n "Enter the name of your organism : "
595 richard 439
                        fi
330 franck 440
                        read ORGANISME
613 richard 441
                        if [ "$ORGANISME" == "" ]
2688 lucas.echa 442
                        then
330 franck 443
                                ORGANISME=!
444
                        fi
445
                done
302 richard 446
        fi
1 root 447
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 448
# We create random passwords and shared secrets
628 richard 449
        rm -f $PASSWD_FILE
2419 richard 450
        echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 451
        grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 452
        pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
453
                LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
454
                grep -v '[eE]nter password:' | \
455
                sed -e "s/PBKDF2 hash of your password is //"`
456
        echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
457
        [ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
458
        cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
459
        chmod 0600 /boot/grub2/user.cfg
2419 richard 460
        echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 461
        echo "GRUB2_user=root" >> $PASSWD_FILE
462
        echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 463
        mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 464
        echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 465
        echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 466
        radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 467
        echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 468
        echo "db_user=$DB_USER" >> $PASSWD_FILE
469
        echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 470
        secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 471
        echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
472
        echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 473
        secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 474
        echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
475
        echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 476
        chmod 640 $PASSWD_FILE
1828 richard 477
#  copy scripts in in /usr/local/bin
2664 tom.houday 478
        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 479
#  copy conf files in /usr/local/etc
1954 richard 480
        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 481
        $SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 482
# generate central conf file
483
        cat <<EOF > $CONF_FILE
612 richard 484
##########################################
485
##                                      ##
486
##          ALCASAR Parameters          ##
487
##                                      ##
488
##########################################
1 root 489
 
612 richard 490
INSTALL_DATE=$DATE
491
VERSION=$VERSION
492
ORGANISM=$ORGANISME
1748 richard 493
HOSTNAME=$HOSTNAME
923 franck 494
DOMAIN=$DOMAIN
612 richard 495
EOF
628 richard 496
        chmod o-rwx $CONF_FILE
1 root 497
} # End of init ()
498
 
2552 rexy 499
#########################################################
500
##                    Function "network"               ##
501
## - Define the several network address                ##
502
## - Define the DNS naming                             ##
503
## - INTIF parameters (consultation network)           ##
504
## - Write "/etc/hosts" file                           ##
505
## - write "hosts.allow" & "hosts.deny" files          ##
506
#########################################################
1 root 507
network ()
508
{
509
        header_install
636 richard 510
        if [ "$mode" != "update" ]
511
                then
512
                if [ $Lang == "fr" ]
513
                        then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
514
                        else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
515
                fi
516
                response=0
517
                PTN='^[oOyYnN]$'
518
                until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 519
                do
595 richard 520
                        if [ $Lang == "fr" ]
659 richard 521
                                then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 522
                                else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 523
                        fi
1 root 524
                        read response
525
                done
636 richard 526
                if [ "$response" = "n" ] || [ "$response" = "N" ]
527
                then
528
                        PRIVATE_IP_MASK="0"
529
                        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:]]$'
530
                        until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 531
                        do
595 richard 532
                                if [ $Lang == "fr" ]
597 richard 533
                                        then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
534
                                        else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 535
                                fi
597 richard 536
                                read PRIVATE_IP_MASK
1 root 537
                        done
636 richard 538
                else
2688 lucas.echa 539
                        PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 540
                fi
595 richard 541
        else
2454 tom.houday 542
                PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
637 richard 543
                rm -rf conf/etc/alcasar.conf
1 root 544
        fi
861 richard 545
# Define LAN side global parameters
1740 richard 546
        hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 547
        PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network address (ie.: 192.168.182.0)
1499 richard 548
        private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`                                  # last octet of LAN address
977 richard 549
        PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network mask (ie.: 255.255.255.0)
1499 richard 550
        PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`                                 # network prefix (ie. 24)
977 richard 551
        PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`                                              # ALCASAR private ip address (consultation LAN side)
1499 richard 552
        if [ $PRIVATE_IP == $PRIVATE_NETWORK ]                                                          # when entering network address instead of ip address
2688 lucas.echa 553
        then
2454 tom.houday 554
                PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 555
                PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 556
        fi
1499 richard 557
        private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`                                            # last octet of LAN address
558
        PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`          # second network address (ex.: 192.168.182.2)
977 richard 559
        PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX                                           # ie.: 192.168.182.0/24
1499 richard 560
        classe=$((PRIVATE_PREFIX/8))                                                                    # ie.: 2=classe B, 3=classe C
977 richard 561
        PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.                          # compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 562
        PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'`      # MAC address of INTIF
841 richard 563
# Define Internet parameters
2464 richard 564
        if [ "$mode" != "update" ]
2457 richard 565
        then
2464 richard 566
                DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`   # 1st DNS server
567
                DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`  # 2nd DNS server
568
        else
569
                DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`  # 1st DNS server
570
                DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`  # 2nd DNS server
571
        fi
2693 franck 572
    DNS1=${DNS1:=208.67.220.220}
70 franck 573
        DNS2=${DNS2:=208.67.222.222}
2693 franck 574
#       if [ "$DNS1" == "" ]
575
#       then
576
#               if [ $Lang == "fr" ]
577
#               then
578
#                       echo "L'adresse IP des serveurs DNS ne sont pas corrects"
579
#                       echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
580
#               else
581
#                       echo "The IP address of DNS servers are not set correctly"
582
#                       echo "Check the extern network card configuration ($EXTIF)"
583
#               fi
584
#               exit 0
585
#       fi
1499 richard 586
        PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 587
        PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 588
        PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 589
# Write network parameters in the conf file
1469 richard 590
        echo "EXTIF=$EXTIF" >> $CONF_FILE
591
        echo "INTIF=$INTIF" >> $CONF_FILE
2282 richard 592
        ######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
593
        INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
594
        for i in $INTERFACES
595
        do
596
                SUB=`echo ${i:0:2}`
597
                if [ $SUB = "wl" ]
598
                        then WIFIF=$i
2454 tom.houday 599
                elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 600
                        then LANIF=$i
601
                fi
602
        done
603
        if [ -n "$WIFIF" ]
604
                then echo "WIFIF=$WIFIF" >> $CONF_FILE
605
        elif [ -n "$LANIF" ]
606
                then echo "LANIF=$LANIF" >> $CONF_FILE
607
        fi
2454 tom.houday 608
        #########################################################################################################
2552 rexy 609
        IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 610
        if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 611
        then
1499 richard 612
                echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 613
                echo "GW=dhcp" >> $CONF_FILE
1499 richard 614
        else
615
                echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 616
                echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 617
        fi
1587 richard 618
        echo "DNS1=$DNS1" >> $CONF_FILE
619
        echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 620
        echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 621
        echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 622
        echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 623
        echo "EXT_DHCP_IP=" >> $CONF_FILE
624
        echo "RELAY_DHCP_IP=" >> $CONF_FILE
625
        echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 626
        echo "INT_DNS_DOMAIN=" >> $CONF_FILE
627
        echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 628
        echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 629
# network default
597 richard 630
        [ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 631
        cat <<EOF > /etc/sysconfig/network
632
NETWORKING=yes
633
FORWARD_IPV4=true
634
EOF
2552 rexy 635
# write "/etc/hosts"
1 root 636
        [ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
637
        cat <<EOF > /etc/hosts
503 richard 638
127.0.0.1       localhost
2558 rexy 639
$PRIVATE_IP     $HOSTNAME
1 root 640
EOF
2552 rexy 641
# write EXTIF (Internet) config
1499 richard 642
        [ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
643
        if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 644
        then
1499 richard 645
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 646
DEVICE=$EXTIF
1585 richard 647
BOOTPROTO=dhcp
648
DNS1=127.0.0.1
649
PEERDNS=no
650
RESOLV_MODS=yes
651
ONBOOT=yes
1613 franck 652
NOZEROCONF=yes
1585 richard 653
METRIC=10
654
MII_NOT_SUPPORTED=yes
655
IPV6INIT=no
656
IPV6TO4INIT=no
657
ACCOUNTING=no
658
USERCTL=no
659
MTU=$MTU
660
EOF
2688 lucas.echa 661
        else
1585 richard 662
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
663
DEVICE=$EXTIF
14 richard 664
BOOTPROTO=static
597 richard 665
IPADDR=$PUBLIC_IP
666
NETMASK=$PUBLIC_NETMASK
667
GATEWAY=$PUBLIC_GATEWAY
14 richard 668
DNS1=127.0.0.1
1499 richard 669
RESOLV_MODS=yes
14 richard 670
ONBOOT=yes
671
METRIC=10
1610 franck 672
NOZEROCONF=yes
14 richard 673
MII_NOT_SUPPORTED=yes
674
IPV6INIT=no
675
IPV6TO4INIT=no
676
ACCOUNTING=no
677
USERCTL=no
994 franck 678
MTU=$MTU
14 richard 679
EOF
1499 richard 680
        fi
2552 rexy 681
# write INTIF (consultation LAN) in normal mode
841 richard 682
        cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
683
DEVICE=$INTIF
684
BOOTPROTO=static
685
ONBOOT=yes
686
NOZEROCONF=yes
687
MII_NOT_SUPPORTED=yes
688
IPV6INIT=no
689
IPV6TO4INIT=no
690
ACCOUNTING=no
691
USERCTL=no
692
EOF
1558 richard 693
        cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 694
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 695
        cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 696
DEVICE=$INTIF
697
BOOTPROTO=static
698
IPADDR=$PRIVATE_IP
604 richard 699
NETMASK=$PRIVATE_NETMASK
1 root 700
ONBOOT=yes
701
METRIC=10
702
NOZEROCONF=yes
703
MII_NOT_SUPPORTED=yes
14 richard 704
IPV6INIT=no
705
IPV6TO4INIT=no
706
ACCOUNTING=no
707
USERCTL=no
1 root 708
EOF
2282 richard 709
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
710
        if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
711
        then
712
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
713
DEVICE=$WIFIF
714
BOOTPROTO=static
715
ONBOOT=yes
716
NOZEROCONF=yes
717
MII_NOT_SUPPORTED=yes
718
IPV6INIT=no
719
IPV6TO4INIT=no
720
ACCOUNTING=no
721
USERCTL=no
722
EOF
723
        elif [ -n "$LANIF" ]
724
        then
725
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
726
DEVICE=$LANIF
727
BOOTPROTO=static
728
ONBOOT=yes
729
NOZEROCONF=yes
730
MII_NOT_SUPPORTED=yes
731
IPV6INIT=no
732
IPV6TO4INIT=no
733
ACCOUNTING=no
734
USERCTL=no
735
EOF
736
        fi
2454 tom.houday 737
        #########################################################################################################
2552 rexy 738
# write hosts.allow & hosts.deny
1 root 739
        [ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
740
        cat <<EOF > /etc/hosts.allow
741
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 742
sshd: ALL
1 root 743
ntpd: $PRIVATE_NETWORK_SHORT
744
EOF
745
        [ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
746
        cat <<EOF > /etc/hosts.deny
747
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
748
EOF
790 richard 749
        chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 750
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 751
        echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 752
# load conntrack ftp module
753
        [ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 754
        echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 755
# load ipt_NETFLOW module
756
        echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 757
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 758
        [ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
759
        $SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
760
        [ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
761
        $SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 762
#
860 richard 763
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 764
} # End of network ()
765
 
2552 rexy 766
###################################################
767
##                  Function "ACC"               ##
768
## - copy ALCASAR Control Center (ACC) files     ##
769
## - configuration of the web server (Lighttpd)  ##
770
## - creation of the first ACC admin account     ##
771
## - secure the ACC access                       ##
772
###################################################
1221 richard 773
ACC ()
1 root 774
{
775
        [ -d $DIR_WEB ] && rm -rf $DIR_WEB
776
        mkdir $DIR_WEB
1833 richard 777
# Copy & adapt ACC files
316 richard 778
        cp -rf $DIR_INSTALL/web/* $DIR_WEB/
779
        $SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
780
        $SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
781
        $SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
782
        $SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
783
        chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 784
        chown -R apache:apache $DIR_WEB/*
1833 richard 785
# copy & adapt "freeradius-web" files
786
        cp -rf $DIR_CONF/freeradius-web/ /etc/
787
        [ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
788
        $SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
789
        $SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
790
        $SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
791
        cat <<EOF > /etc/freeradius-web/naslist.conf
792
nas1_name: alcasar-$ORGANISME
793
nas1_model: Network Access Controler
794
nas1_ip: $PRIVATE_IP
795
nas1_port_num: 0
796
nas1_community: public
797
EOF
798
        chown -R apache:apache /etc/freeradius-web/
799
# create the log & backup structure :
1489 richard 800
# - base = users database
801
# - archive = tarball of "base + http firewall + netflow"
1833 richard 802
# - security = watchdog log
2138 richard 803
        for i in base archive security activity_report;
1 root 804
        do
805
                [ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
806
        done
5 franck 807
        chown -R root:apache $DIR_SAVE
1833 richard 808
# Configuring & securing php
71 richard 809
        [ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 810
        timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
811
        $SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 812
        $SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
813
        $SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 814
        $SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
815
        $SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 816
        $SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
817
        $SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 818
        $SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 819
# Configuring & securing Lighttpd
790 richard 820
        rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 821
        [ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
822
        $SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 823
        $SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
824
        $SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 825
        $SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
826
        echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 827
 
828
        [ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 829
        $SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
830
        $SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
831
        $SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
832
        $SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
833
 
2592 rexy 834
        [ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
835
 
836
        [ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
837
        $SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
838
        $SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
839
        $SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
840
 
841
        cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
842
 
843
        [ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
844
        cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 845
        $SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
846
        $SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
847
        $SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
848
        $SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 849
        ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 850
 
2588 rexy 851
        [ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
852
        [ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
853
        [ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 854
 
2588 rexy 855
        chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 856
        /usr/bin/systemctl start lighttpd
2499 tom.houday 857
        /usr/bin/systemctl start php-fpm
2488 lucas.echa 858
 
2552 rexy 859
# Creation of the first account (in 'admin' profile)
2293 tom.houday 860
        if [ "$mode" = "install" ]
2688 lucas.echa 861
        then
862
                header_install
1268 richard 863
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 864
                [ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
865
                mkdir -p $DIR_DEST_ETC/digest
866
                chmod 755 $DIR_DEST_ETC/digest
867
                until [ -s $DIR_DEST_ETC/digest/key_admin ]
868
                do
869
                        $DIR_DEST_BIN/alcasar-profil.sh --add admin
870
                done
2293 tom.houday 871
        fi
2488 lucas.echa 872
 
2561 rexy 873
        # Run after coova (in order to wait tun0 to be up)
2488 lucas.echa 874
        $SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 875
        # Log file for ACC access imputability
876
        [ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
877
        chown root:apache /var/Save/security/acc_access.log
878
        chmod 664 /var/Save/security/acc_access.log
1389 richard 879
} # End of ACC ()
1 root 880
 
2552 rexy 881
##################################################################
882
##                               Fonction "CA"                  ##
883
## - Creating the CA and the server certificate (lighttpd)      ##
884
##################################################################
1221 richard 885
CA ()
1 root 886
{
510 richard 887
        $DIR_DEST_BIN/alcasar-CA.sh
5 franck 888
        chown -R root:apache /etc/pki
1 root 889
        chmod -R 750 /etc/pki
1389 richard 890
} # End of CA ()
1 root 891
 
2552 rexy 892
#############################################################
893
##               Function "time_server"                    ##
894
## - Configuring NTP server                                ##
895
#############################################################
1837 richard 896
time_server ()
897
{
898
# Set the Internet time server
899
        [ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
900
        cat <<EOF > /etc/ntp/step-tickers
901
0.fr.pool.ntp.org       # adapt to your country
902
1.fr.pool.ntp.org
903
2.fr.pool.ntp.org
904
EOF
905
        [ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
906
        cat <<EOF > /etc/ntp.conf
907
server 0.fr.pool.ntp.org        # adapt to your country
908
server 1.fr.pool.ntp.org
909
server 2.fr.pool.ntp.org
910
server 127.127.1.0              # local clock si NTP internet indisponible ...
911
fudge 127.127.1.0 stratum 10
912
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
913
restrict 127.0.0.1
914
driftfile /var/lib/ntp/drift
915
logfile /var/log/ntp.log
916
disable monitor
917
EOF
918
        chown -R ntp:ntp /var/lib/ntp
919
# Synchronize now
2688 lucas.echa 920
        ntpd -4 -q -g &
1837 richard 921
} # End of time_server ()
922
 
2541 rexy 923
#####################################################################
924
##                     Function "init_db"                          ##
925
## - Mysql initialization                                          ##
926
## - Set admin (root) password                                     ##
927
## - Remove unused users & databases                               ##
928
## - Radius database creation                                      ##
929
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
930
#####################################################################
1 root 931
init_db ()
932
{
2688 lucas.echa 933
        if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 934
        then
935
                systemctl stop mysqld
936
        fi
1355 richard 937
        rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 938
        [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 939
        $SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 940
        $SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 941
        $SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
942
        $SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 943
        [ -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 !)
2416 richard 944
        /usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
945
        /usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
946
        /usr/bin/systemctl start mysqld
1963 richard 947
        nb_round=1
1981 richard 948
        while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 949
        do
950
                nb_round=`expr $nb_round + 1`
951
                sleep 2
952
        done
1981 richard 953
        if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 954
        then
1981 richard 955
                echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 956
                exit
1955 richard 957
        fi
1355 richard 958
# Secure the server
2688 lucas.echa 959
        /usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
960
 
2416 richard 961
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 962
        $MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
963
        $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 964
# Create 'radius' database
2688 lucas.echa 965
        $MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 966
# Add an empty radius database structure
2688 lucas.echa 967
        /usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 968
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 969
        [ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 970
        $SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
971
        $SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
972
        /usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 973
        /usr/bin/systemctl daemon-reload
1389 richard 974
} # End of init_db ()
1 root 975
 
2423 richard 976
###################################################################
977
##                       Function "freeradius"                   ##
978
## - Set the configuration files                                 ##
979
## - Set the shared secret between coova-chilli and freeradius   ##
980
## - Adapt the Mysql conf file and counters                      ##
981
###################################################################
2421 richard 982
freeradius ()
1 root 983
{
1800 richard 984
        cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 985
        chown -R radius:radius /etc/raddb
986
        [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 987
# Set radius global parameters (radius.conf)
1 root 988
        $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
989
        $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
990
        $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 991
        $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
992
        $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2419 richard 993
 
2501 tom.houday 994
# Add ALCASAR dictionary
995
        cp $DIR_CONF/radius/dictionary.alcasar /usr/share/freeradius/dictionary.alcasar
2512 tom.houday 996
        echo -e '\n$INCLUDE dictionary.alcasar' >> /usr/share/freeradius/dictionary
997
# Add CoovaChilli dictionary
998
        cp /usr/share/doc/coova-chilli/dictionary.coovachilli /usr/share/freeradius/dictionary.coovachilli
999
        echo -e '\n$INCLUDE dictionary.coovachilli' >> /usr/share/freeradius/dictionary
2420 richard 1000
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1001
        [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1002
        cat << EOF > /etc/raddb/clients.conf
2438 richard 1003
client localhost {
1004
        ipaddr = 127.0.0.1
1 root 1005
        secret = $secretradius
2438 richard 1006
        shortname = chilli
2454 tom.houday 1007
        nas_type = other
1 root 1008
}
1009
EOF
2420 richard 1010
# Set Virtual server (remvove all except "alcasar virtual site")
1011
        rm -f /etc/raddb/sites-enabled/*
2467 richard 1012
        cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1013
        cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1014
        chown radius:apache /etc/raddb/sites-available/alcasar*
1015
        chmod 660 /etc/raddb/sites-available/alcasar*
2420 richard 1016
        ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1017
# INFO : To connect from outside (EAP), add the EAP virtual server (link in sites-enabled) and inner-tunnel modules (link in mods-enabled)
2420 richard 1018
 
2454 tom.houday 1019
# Set modules
2465 richard 1020
# Add custom LDAP "available module"
1021
        cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1022
        chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2422 richard 1023
# Set only usefull modules for ALCASAR (ldap is enabled only via ACC)
2454 tom.houday 1024
        rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1025
        for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1026
        do
1027
                ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1028
        done
2423 richard 1029
# Configure SQL mod
2420 richard 1030
        [ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1031
        $SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1032
        $SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1033
        $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1034
        $SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1035
        $SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1036
        $SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1037
        $SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2454 tom.houday 1038
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1039
        [ -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
1040
        cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1041
        chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1042
# sqlcounter modifications
2470 richard 1043
        [ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1044
        cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1045
        chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1046
# make certain that mysql is up before freeradius start
1358 richard 1047
        [ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1048
        $SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1049
        /usr/bin/systemctl daemon-reload
2597 tom.houday 1050
# Allow apache to change some conf files (ie : ldap on/off)
1051
        chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2421 richard 1052
} # End freeradius ()
1 root 1053
 
2423 richard 1054
#############################################################################
2552 rexy 1055
##                           Function "chilli"                             ##
2423 richard 1056
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1057
## - Adapt the authentication web page (intercept.php)                     ##
1058
#############################################################################
1389 richard 1059
chilli ()
1 root 1060
{
1370 richard 1061
# chilli unit for systemd
2324 tom.houday 1062
        cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1063
#  This file is part of systemd.
1064
#
1065
#  systemd is free software; you can redistribute it and/or modify it
1066
#  under the terms of the GNU General Public License as published by
1067
#  the Free Software Foundation; either version 2 of the License, or
1068
#  (at your option) any later version.
1370 richard 1069
[Unit]
1070
Description=chilli is a captive portal daemon
1071
After=network.target
1072
 
1073
[Service]
1379 richard 1074
Type=forking
1370 richard 1075
ExecStart=/usr/libexec/chilli start
1076
ExecStop=/usr/libexec/chilli stop
1077
ExecReload=/usr/libexec/chilli reload
1078
PIDFile=/var/run/chilli.pid
1079
 
1080
[Install]
1081
WantedBy=multi-user.target
1082
EOF
799 richard 1083
# init file creation
1370 richard 1084
        [ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1085
        cat <<EOF > /etc/init.d/chilli
799 richard 1086
#!/bin/sh
1087
#
1088
# chilli CoovaChilli init
1089
#
1090
# chkconfig: 2345 65 35
1091
# description: CoovaChilli
1092
### BEGIN INIT INFO
1093
# Provides:       chilli
2454 tom.houday 1094
# Required-Start: network
1095
# Should-Start:
799 richard 1096
# Required-Stop:  network
2454 tom.houday 1097
# Should-Stop:
799 richard 1098
# Default-Start:  2 3 5
1099
# Default-Stop:
1100
# Description:    CoovaChilli access controller
1101
### END INIT INFO
1102
 
1103
[ -f /usr/sbin/chilli ] || exit 0
1104
. /etc/init.d/functions
1105
CONFIG=/etc/chilli.conf
1106
pidfile=/var/run/chilli.pid
1107
[ -f \$CONFIG ] || {
2394 tom.houday 1108
        echo "\$CONFIG Not found"
1109
        exit 0
799 richard 1110
}
2376 tom.houday 1111
current_users_file="/var/tmp/havp/current_users.txt"    # file containing active users
799 richard 1112
RETVAL=0
1113
prog="chilli"
1114
case \$1 in
2394 tom.houday 1115
        start)
2454 tom.houday 1116
                if [ -f \$pidfile ] ; then
2394 tom.houday 1117
                        gprintf "chilli is already running"
1118
                else
1119
                        gprintf "Starting \$prog: "
1120
                        echo '' > \$current_users_file && chown apache:apache \$current_users_file
1121
                        rm -f /var/run/chilli* # cleaning
1122
                        /usr/sbin/modprobe tun >/dev/null 2>&1
1123
                        echo 1 > /proc/sys/net/ipv4/ip_forward
1124
                        [ -e /dev/net/tun ] || {
2454 tom.houday 1125
                                (cd /dev;
1126
                                mkdir net;
1127
                                cd net;
2394 tom.houday 1128
                                mknod tun c 10 200)
1129
                        }
1130
                        ifconfig $INTIF 0.0.0.0
1131
                        /usr/sbin/ethtool -K $INTIF gro off
1132
                        daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1133
                        RETVAL=\$?
1134
                fi
1135
                ;;
799 richard 1136
 
2394 tom.houday 1137
        reload)
1138
                killall -HUP chilli
1139
                ;;
799 richard 1140
 
2394 tom.houday 1141
        restart)
1142
                \$0 stop
1143
                sleep 2
1144
                \$0 start
1145
                ;;
799 richard 1146
 
2394 tom.houday 1147
        status)
1148
                status chilli
1149
                RETVAL=0
1150
                ;;
1151
 
1152
        stop)
2454 tom.houday 1153
                if [ -f \$pidfile ] ; then
2394 tom.houday 1154
                        gprintf "Shutting down \$prog: "
1155
                        killproc /usr/sbin/chilli
1156
                        RETVAL=\$?
1157
                        [ \$RETVAL = 0 ] && rm -f \$pidfile
1158
                        [ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1159
                else
2394 tom.houday 1160
                        gprintf "chilli is not running"
1161
                fi
1162
                ;;
1163
 
1164
        *)
1165
                echo "Usage: \$0 {start|stop|restart|reload|status}"
1166
                exit 1
799 richard 1167
esac
1168
echo
1169
EOF
2324 tom.houday 1170
        chmod a+x /etc/init.d/chilli
1171
        ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1172
# conf file creation
346 richard 1173
        [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1174
        #NTP Option configuration for DHCP
2032 richard 1175
        #DHCP Options : rfc2132
1176
                #dhcp option value will be convert in hexa.
1177
                #NTP option (or 'option 42') is like :
2454 tom.houday 1178
                #
2032 richard 1179
                #    Code   Len         Address 1               Address 2
1180
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1181
                #   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1182
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1183
                #
1184
                #Code : 42 => 2a
1185
                #Len : 4 => 04
2688 lucas.echa 1186
        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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1187
        cat <<EOF > /etc/chilli.conf
1188
# coova config for ALCASAR
1189
cmdsocket       /var/run/chilli.sock
1336 richard 1190
unixipc         chilli.$INTIF.ipc
1551 richard 1191
pidfile         /var/run/chilli.pid
346 richard 1192
net             $PRIVATE_NETWORK_MASK
595 richard 1193
dhcpif          $INTIF
841 richard 1194
ethers          $DIR_DEST_ETC/alcasar-ethers
861 richard 1195
#nodynip
865 richard 1196
#statip
1197
dynip           $PRIVATE_NETWORK_MASK
1249 richard 1198
domain          $DOMAIN
355 richard 1199
dns1            $PRIVATE_IP
1200
dns2            $PRIVATE_IP
346 richard 1201
uamlisten       $PRIVATE_IP
503 richard 1202
uamport         3990
2370 tom.houday 1203
uamuiport       3991
837 richard 1204
macauth
1205
macpasswd       password
1697 richard 1206
strictmacauth
1243 richard 1207
locationname    $HOSTNAME.$DOMAIN
346 richard 1208
radiusserver1   127.0.0.1
1209
radiusserver2   127.0.0.1
1210
radiussecret    $secretradius
1211
radiusauthport  1812
1212
radiusacctport  1813
1243 richard 1213
uamserver       https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1214
redirurl
1243 richard 1215
radiusnasid     $HOSTNAME.$DOMAIN
346 richard 1216
uamsecret       $secretuam
1249 richard 1217
uamallowed      $HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1218
coaport         3799
1379 richard 1219
conup           $DIR_DEST_BIN/alcasar-conup.sh
1220
condown         $DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1221
macup           $DIR_DEST_BIN/alcasar-macup.sh
503 richard 1222
include         $DIR_DEST_ETC/alcasar-uamallowed
1223
include         $DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1224
dhcpopt         2a04$PRIVATE_IP_HEXA
1613 franck 1225
#dhcpgateway            none
1226
#dhcprelayagent         none
1610 franck 1227
#dhcpgatewayport        none
2234 richard 1228
sslkeyfile      /etc/pki/tls/private/alcasar.key
1229
sslcertfile     /etc/pki/tls/certs/alcasar.crt
1230
redirssl
2370 tom.houday 1231
uamuissl
346 richard 1232
EOF
2274 richard 1233
# 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 1234
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1235
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1236
# create files for trusted domains and urls
1148 crox53 1237
        touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1238
        chown root:apache $DIR_DEST_ETC/alcasar-*
1239
        chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1240
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1241
        $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1242
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1243
        chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1244
        if [ "$chilli_exist" == "1" ]
1245
        then
2454 tom.houday 1246
                userdel -r chilli 2>/dev/null
796 richard 1247
        fi
1248
        groupadd -f chilli
1249
        useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1250
}  # End of chilli ()
1349 richard 1251
 
2541 rexy 1252
################################################################
2521 armand.ito 1253
##                   Function "e2guardian"                    ##
2541 rexy 1254
## - Set the parameters of this HTML proxy (as controler)     ##
1255
################################################################
2521 armand.ito 1256
e2guardian ()
1 root 1257
{
2521 armand.ito 1258
        mkdir -p /var/e2guardian /var/log/e2guardian
1259
        chown -R e2guardian /var/e2guardian /var/log/e2guardian
1260
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1261
        $SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1262
        [ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2454 tom.houday 1263
# By default the filter is off
2521 armand.ito 1264
        $SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardian.conf
1293 richard 1265
# French deny HTML page
2521 armand.ito 1266
        $SED "s?^language =.*?language = french?g" $DIR_DG/e2guardian.conf
1293 richard 1267
# Listen only on LAN side
2521 armand.ito 1268
        $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
1342 richard 1269
# DG send its flow to HAVP
2521 armand.ito 1270
        $SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1271
# replace the default deny HTML page
2521 armand.ito 1272
        cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/
1273
        cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1293 richard 1274
# Don't log
2521 armand.ito 1275
        $SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1276
# # Change the default report page
2521 armand.ito 1277
        $SED "s?^accessdeniedaddress =.*?accessdeniedaddress = http://$HOSTNAME.$DOMAIN?g" $DIR_DG/e2guardian.conf
2519 rexy 1278
# Disable HTML content control
2521 armand.ito 1279
        $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
497 richard 1280
        cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1281
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
2519 rexy 1282
# Disable URL control with regex
497 richard 1283
        cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1284
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
2521 armand.ito 1285
# Configure E2guardian for large site
1721 richard 1286
# Minimum number of processus to handle connections
2521 armand.ito 1287
        $SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/e2guardian.conf
1721 richard 1288
# Maximum number of processus to handle connections
2521 armand.ito 1289
        $SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/e2guardian.conf
1721 richard 1290
# Run at least 8 daemons
2521 armand.ito 1291
        $SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/e2guardian.conf
1721 richard 1292
# minimum number of processes to spawn
2521 armand.ito 1293
        $SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/e2guardian.conf
1721 richard 1294
# maximum age of a child process before it croaks it
2521 armand.ito 1295
        $SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/e2guardian.conf
2519 rexy 1296
# Disable download files control
2521 armand.ito 1297
        [ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1298
        $SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/e2guardianf1.conf
497 richard 1299
        [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1300
        [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1301
        touch $DIR_DG/lists/bannedextensionlist
1302
        touch $DIR_DG/lists/bannedmimetypelist
1303
# 'Safesearch' regex actualisation
498 richard 1304
        $SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1305
# empty LAN IP list that won't be WEB filtered
1306
        [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1307
        touch $DIR_DG/lists/exceptioniplist
1308
# Keep a copy of URL & domain filter configuration files
1309
        [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1310
        [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2521 armand.ito 1311
} # End of e2guardian ()
1 root 1312
 
71 richard 1313
##################################################################
2519 rexy 1314
##                     Function "antivirus"                     ##
1315
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1316
##################################################################
2454 tom.houday 1317
antivirus ()
71 richard 1318
{
1358 richard 1319
# create 'havp' user
2396 tom.houday 1320
        havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1321
        if [ "$havp_exist" == "1" ]
288 richard 1322
        then
2454 tom.houday 1323
                userdel -r havp 2>/dev/null
1324
                groupdel havp 2>/dev/null
288 richard 1325
        fi
307 richard 1326
        groupadd -f havp
1486 richard 1327
        useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1328
        mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1329
        chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1330
        chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1331
        [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1332
        $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1333
        $SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config    # pidfile
1334
        $SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config             # transparent mode
631 richard 1335
        $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config       # we listen only on loopback
1485 richard 1336
        $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config                            # datas come on port 8090 (on loopback)
990 franck 1337
        $SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config   # Log format
631 richard 1338
        $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config            # active libclamav AV
1339
        $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config                     # log only when malware matches
659 richard 1340
        $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config              # 10 daemons are started simultaneously
835 richard 1341
        $SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config               # doesn't scan image files
1342
        $SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1343
# skip checking of youtube flow (too heavy load / risk too low)
1344
        [ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1345
        echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1346
        echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1347
# adapt init script and systemd unit
335 richard 1348
        [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1349
        cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1350
        [ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1351
        $SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1352
        $SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1353
# replace of the intercept page (template)
340 richard 1354
        cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1355
        cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1356
# update virus database every 4 hours (24h/6)
1357 richard 1357
        [ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1358
        $SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1359
        $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1360
        $SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1361
        $SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1362
        $SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1363
# update now
1382 richard 1364
        /usr/bin/freshclam --no-warnings
1389 richard 1365
} # End of antivirus ()
71 richard 1366
 
2519 rexy 1367
################################################################################
1368
##                           Function "tinyproxy"                             ##
2552 rexy 1369
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1370
################################################################################
2454 tom.houday 1371
tinyproxy ()
1485 richard 1372
{
2396 tom.houday 1373
        tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1374
        if [ "$tinyproxy_exist" == "1" ]
1375
        then
2454 tom.houday 1376
                userdel -r tinyproxy 2>/dev/null
1377
                groupdel tinyproxy 2>/dev/null
1486 richard 1378
        fi
1379
        groupadd -f tinyproxy
1488 richard 1380
        useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1381
        mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1382
        chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1383
        [ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1384
        $SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1385
        $SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1386
        $SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf                      # Listen Port
1387
        $SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf          # Listen NIC (only intif)
1508 richard 1388
        $SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1389
        $SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1390
        $SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf             # Only errors are logged
1391
        $SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf   # forward to HAVP
1392
        $SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf      # Stealth mode
1544 richard 1393
        $SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf   # Allow from LAN
1509 richard 1394
# Create the systemd unit
1395
cat << EOF > /lib/systemd/system/tinyproxy.service
1396
#  This file is part of systemd.
1397
#
1398
#  systemd is free software; you can redistribute it and/or modify it
1399
#  under the terms of the GNU General Public License as published by
1400
#  the Free Software Foundation; either version 2 of the License, or
1401
#  (at your option) any later version.
1485 richard 1402
 
1509 richard 1403
# This unit launches tinyproxy (a very light proxy).
1518 richard 1404
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1405
[Unit]
1406
Description=Tinyproxy Web Proxy Server
1407
After=network.target iptables.service
1408
 
1409
[Service]
1410
Type=forking
1518 richard 1411
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1412
ExecStartPre=/bin/sleep 2
1413
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1414
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1415
 
1416
[Install]
1417
WantedBy=multi-user.target
1418
EOF
1419
 
1485 richard 1420
} # end of tinyproxy
2519 rexy 1421
##############################################################################
1422
##                            function "ulogd"                              ##
1423
## - Ulog config for multi-log files                                        ##
1424
##############################################################################
1389 richard 1425
ulogd ()
476 richard 1426
{
1427
# Three instances of ulogd (three different logfiles)
1428
        [ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1429
        nl=1
1358 richard 1430
        for log_type in traceability ssh ext-access
478 richard 1431
        do
1365 richard 1432
                [ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1433
                [ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1434
                cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1435
                $SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1436
                cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1437
[emu1]
478 richard 1438
file="/var/log/firewall/$log_type.log"
1439
sync=1
1440
EOF
1452 richard 1441
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1442
                nl=`expr $nl + 1`
1443
        done
476 richard 1444
        chown -R root:apache /var/log/firewall
1445
        chmod 750 /var/log/firewall
1446
        chmod 640 /var/log/firewall/*
1389 richard 1447
}  # End of ulogd ()
476 richard 1448
 
1159 crox53 1449
 
1450
##########################################################
2519 rexy 1451
##                    Function "nfsen"                  ##
1452
## - install the nfsen grapher                          ##
1453
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1454
##########################################################
1389 richard 1455
nfsen()
1 root 1456
{
2330 tom.houday 1457
        tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1458
# Add PortTracker plugin
1534 richard 1459
        for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1460
        do
2330 tom.houday 1461
                [ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1462
        done
2330 tom.houday 1463
        $SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1464
# use of our conf file and init unit
2330 tom.houday 1465
        cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1466
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1467
        DirTmp=$(pwd)
2688 lucas.echa 1468
        cd /tmp/nfsen-*/ || { echo "Unable to find nfsen directory"; exit 1; }
1570 richard 1469
        /usr/bin/perl install.pl etc/nfsen.conf
1470
        /usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1471
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1472
        cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1473
        cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1474
        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
1475
        chmod -R 770 /var/log/netflow/porttracker
1372 richard 1476
# nfsen unit for systemd
2330 tom.houday 1477
        cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1478
#  This file is part of systemd.
1479
#
1480
#  systemd is free software; you can redistribute it and/or modify it
1481
#  under the terms of the GNU General Public License as published by
1482
#  the Free Software Foundation; either version 2 of the License, or
1483
#  (at your option) any later version.
1484
 
1485
# This unit launches nfsen (a Netflow grapher).
1486
[Unit]
1487
Description= NfSen init script
1488
After=network.target iptables.service
1489
 
1490
[Service]
1491
Type=oneshot
1492
RemainAfterExit=yes
1393 richard 1493
PIDFile=/var/run/nfsen/nfsen.pid
1494
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1495
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1496
ExecStart=/usr/bin/nfsen start
1372 richard 1497
ExecStop=/usr/bin/nfsen stop
1393 richard 1498
ExecReload=/usr/bin/nfsen restart
1372 richard 1499
TimeoutSec=0
1500
 
1501
[Install]
1502
WantedBy=multi-user.target
1503
EOF
1365 richard 1504
# Add the listen port to collect netflow packet (nfcapd)
2688 lucas.echa 1505
        $SED 's?$ziparg $extensions.*?$ziparg $extensions -b 127.0.0.1";?g' /usr/libexec/NfSenRC.pm
1365 richard 1506
# expire delay for the profile "live"
1574 richard 1507
        /usr/bin/systemctl start nfsen
1393 richard 1508
        /bin/nfsen -m live -e 62d 2>/dev/null
2643 rexy 1509
# add SURFmap plugin (waiting for new technical solution)
1510
# see https://adullact.net/forum/forum.php?thread_id=319545&forum_id=1601&group_id=450
1511
#       cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1512
#       cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1513
#       tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1514
#       cd /tmp/
2688 lucas.echa 1515
#       /usr/bin/sh SURFmap/install.sh
2643 rexy 1516
# clear the installation
1517
#       rm -rf /tmp/SURFmap*
2657 tom.houday 1518
        rm -rf /tmp/nfsen-*
2688 lucas.echa 1519
        cd $DirTmp || { echo "Unable to find $DirTmp directory"; exit 1; }
2581 rexy 1520
        chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen /var/log/nfsen
1389 richard 1521
} # End of nfsen ()
1 root 1522
 
2552 rexy 1523
###########################################################
1524
##                     Function "vnstat"                 ##
1525
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1526
###########################################################
1541 richard 1527
vnstat ()
1528
{
2330 tom.houday 1529
        [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1530
        $SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1531
        $SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1532
        [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1533
        $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1534
        $SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2589 rexy 1535
        /usr/bin/vnstat -i $EXTIF -u --force
2281 tom.houday 1536
} # End of vnstat
1537
 
2558 rexy 1538
##################################################################
1539
##                     Function "dnsmasq"                       ##
1540
## - creation of the conf files of the 4 intances of dnsmasq    ##
1541
## - creation of the file managing domain name (local & remote) ##
1542
##################################################################
1389 richard 1543
dnsmasq ()
219 jeremy 1544
{
1545
        [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1546
        [ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1547
        # 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1548
        cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1549
# Configuration file for "dnsmasq with whitelist"
1873 richard 1550
# ADD Toulouse university whitelist domains
1472 richard 1551
pid-file=/var/run/dnsmasq-whitelist.pid
2688 lucas.echa 1552
listen-address=127.0.0.1
1356 richard 1553
port=55
1472 richard 1554
no-dhcp-interface=lo
1356 richard 1555
bind-interfaces
1721 richard 1556
cache-size=1024
1356 richard 1557
domain-needed
1558
expand-hosts
1559
bogus-priv
1560
filterwin2k
2688 lucas.echa 1561
ipset=/#/wl_ip_allowed  # dynamically add the resolv IP address in the Firewall rules
1562
server=$DNS1
1563
server=$DNS2
1356 richard 1564
EOF
2688 lucas.echa 1565
 
1566
        # Create dnsmasq-whitelist unit
1567
        mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1568
        cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1569
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1570
        $SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
1571
} # End dnsmasq
1572
 
1573
##################################################
1574
##              Function "unbound"              ##
1575
##################################################
1576
unbound ()
1577
{
1578
        [ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1579
        [ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1580
        [ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1581
        [ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1582
        [ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1583
        [ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1584
        [ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1585
        [ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1586
        [ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1587
        [ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1588
 
1589
        # Local static DNS configuration
1590
        [ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1591
 
1592
        # Forward zone configuration file for all unbound dns servers
1593
        cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1594
forward-zone:
1595
        name: "."
1596
        forward-addr: $DNS1
1597
        forward-addr: $DNS2
1472 richard 1598
EOF
1599
 
2688 lucas.echa 1600
        # Custom configuration file for manual DNS configuration
1601
        cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1602
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1603
## Add one block for each domain name managed by an other DNS server
1604
##
1605
## Example:
1606
##
1607
## server:
1608
##     local-zone: "<your_domain>." transparent
1609
## forward-zone:
1610
##     name: "<your_domain>."
1611
##     forward-addr: <@IP_domain_server>
1612
##
2558 rexy 1613
## INFO : local hostnames are resolved in /etc/hosts file
1614
EOF
1615
 
2688 lucas.echa 1616
        # Configuration file of ALCASAR main domains for $INTIF
1617
        cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1618
server:
1619
        local-zone: "$HOSTNAME.$DOMAIN" static
1620
        local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1621
        local-zone: "$HOSTNAME" static
1622
        local-data: "$HOSTNAME A $PRIVATE_IP"
1623
        local-zone: "$DOMAIN." static
1624
        local-data: "$DOMAIN. A"
1625
EOF
1626
 
1627
        # Configuration file for lo of forward unbound
1628
        cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1629
server:
1630
        interface: 127.0.0.1@53
1631
        access-control-view: 127.0.0.1/8 lo
1632
 
1633
view:
1634
        name: "lo"
1635
        local-zone: "$HOSTNAME.$DOMAIN" static
1636
        local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1637
        local-zone: "$HOSTNAME" static
1638
        local-data: "$HOSTNAME A 127.0.0.1"
1639
        view-first: yes
1640
EOF
1641
 
1642
        # Configuration file for $INTIF of forward unbound
1643
        cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1644
server:
1645
        interface: ${PRIVATE_IP}@53
1646
        access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1647
 
1648
view:
1649
        name: "$INTIF"
1650
        local-zone: "$HOSTNAME.$DOMAIN" static
1651
        local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1652
        local-zone: "$HOSTNAME" static
1653
        local-data: "$HOSTNAME A $PRIVATE_IP"
1654
        view-first: yes
1655
EOF
1656
 
1657
        # Configuration file for forward unbound
1658
        cat << EOF > /etc/unbound/unbound.conf
1659
server:
1660
        verbosity: 1
1661
        hide-version: yes
1662
        hide-identity: yes
1663
        do-ip6: no
1664
 
1665
        include: /etc/unbound/conf.d/common/forward-zone.conf
1666
        include: /etc/unbound/conf.d/common/local-forward/*
1667
        include: /etc/unbound/conf.d/common/local-dns/*
1668
        include: /etc/unbound/conf.d/forward/*
1669
EOF
1670
 
1671
        # Configuration file for $INTIF of blacklist unbound
1672
        cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1673
server:
1674
        interface: ${PRIVATE_IP}@54
1675
        access-control: $PRIVATE_IP_MASK allow
1676
        access-control-tag: $PRIVATE_IP_MASK "blacklist"
1677
        access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1678
        access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1679
EOF
1680
 
1681
        # Configuration file for blacklist unbound
1682
        cat << EOF > /etc/unbound/unbound-blacklist.conf
1683
server:
1684
        verbosity: 1
1685
        hide-version: yes
1686
        hide-identity: yes
1687
        do-ip6: no
1688
        logfile: "/var/log/unbound/unbound-blacklist.log"
1689
        chroot: ""
1690
        define-tag: "blacklist"
1691
        log-local-actions: yes
1692
 
1693
        include: /etc/unbound/conf.d/common/forward-zone.conf
1694
        include: /etc/unbound/conf.d/common/local-forward/*
1695
        include: /etc/unbound/conf.d/common/local-dns/*
1696
        include: /etc/unbound/conf.d/blacklist/*
1697
 
1698
        include: /usr/local/share/unbound-bl-enabled/*
1699
EOF
1700
 
1701
        # Configuration file for $INTIF of whitelist unbound
1702
        cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1703
server:
1704
        interface: ${PRIVATE_IP}@55
1705
        access-control: $PRIVATE_IP_MASK allow
1706
        access-control-tag: $PRIVATE_IP_MASK "whitelist"
1707
        access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1708
        access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1709
EOF
1710
 
1711
        # Configuration file for whitelist unbound
1712
        cat << EOF > /etc/unbound/unbound-whitelist.conf
1713
server:
1714
        verbosity: 1
1715
        hide-version: yes
1716
        hide-identity: yes
1717
        do-ip6: no
1718
        do-not-query-localhost: no
1719
        define-tag: "whitelist"
1720
 
1721
        local-zone: "." transparent
1722
        local-zone-tag: "." "whitelist"
1723
 
1724
        include: /usr/local/share/unbound-wl-enabled/*
1725
        include: /etc/unbound/conf.d/whitelist/*
1726
        include: /etc/unbound/conf.d/common/local-dns/*
1727
        include: /etc/unbound/conf.d/common/local-forward/*
1728
 
1729
forward-zone:
1730
        name: "."
1731
        forward-addr: 127.0.0.1@55
1732
EOF
1733
 
1734
        # Configuration file for $INTIF of blackhole unbound
1735
        cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1736
server:
1737
        interface: ${PRIVATE_IP}@56
1738
        access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1739
 
1740
view:
1741
        name: "$INTIF"
1742
        local-zone: "." redirect
1743
        local-data: ". A $PRIVATE_IP"
1744
EOF
1745
 
1746
        # Configuration file for blackhole unbound
1747
        cat << EOF > /etc/unbound/unbound-blackhole.conf
1748
server:
1749
        verbosity: 1
1750
        hide-version: yes
1751
        hide-identity: yes
1752
        do-ip6: no
1753
 
1754
        include: /etc/unbound/conf.d/blackhole/*
1755
        include: /etc/unbound/conf.d/common/local-dns/*
1756
        include: /etc/unbound/conf.d/common/local-forward/*
1757
EOF
1758
 
1759
        if [ ! -e /lib/systemd/system/unbound.service.default ]
1760
        then
1761
                cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1762
        fi
1763
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1764
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1765
 
1766
        for list in blacklist blackhole whitelist
1474 richard 1767
        do
2688 lucas.echa 1768
                cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1769
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
1770
                $SED "s?^PIDFile=.*?PIDFile=/var/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1771
        done
308 richard 1772
 
2688 lucas.echa 1773
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
1774
} # End unbound
1775
 
2689 lucas.echa 1776
##################################################
1777
##              Function "dhcpd"                ##
1778
##################################################
1779
dhcpd ()
1780
{
1781
        [ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1782
 
1783
        cat <<EOF > /etc/dhcpd.conf
1784
ddns-update-style none;
1785
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1786
        option routers $PRIVATE_IP;
1787
        option subnet-mask $PRIVATE_NETMASK;
1788
        option domain-name-servers $PRIVATE_IP;
1789
 
1790
        range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1791
        default-lease-time 21600;
1792
        max-lease-time 43200;
1793
}
1794
EOF
1795
}
1796
 
2552 rexy 1797
##########################################################
1798
##                      Function "BL"                   ##
1799
## - copy Toulouse BL                                   ##
1800
## - adapt this BL to ALCASAR architecture              ##
2688 lucas.echa 1801
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1802
##     - URLs for E²guardian                            ##
1803
##     - IPs for NetFilter                              ##
1804
##########################################################
308 richard 1805
BL ()
1806
{
1930 richard 1807
        # copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1808
        rm -rf $DIR_DG/lists/blacklists
1930 richard 1809
        mkdir -p /tmp/blacklists
1938 richard 1810
        cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1811
# creation of file for the rehabilited domains and urls
648 richard 1812
        [ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1813
        [ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1814
        touch $DIR_DG/lists/exceptionsitelist
1815
        touch $DIR_DG/lists/exceptionurllist
2521 armand.ito 1816
# On crée la configuration de base du filtrage de domaine et d'URL pour E2guardian
648 richard 1817
        cat <<EOF > $DIR_DG/lists/bannedurllist
2521 armand.ito 1818
# E2guardian filter config for ALCASAR
311 richard 1819
EOF
648 richard 1820
        cat <<EOF > $DIR_DG/lists/bannedsitelist
2521 armand.ito 1821
# E2guardian domain filter config for ALCASAR
311 richard 1822
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1823
#**
1824
# block all SSL and CONNECT tunnels
1825
**s
1826
# block all SSL and CONNECT tunnels specified only as an IP
1827
*ips
1828
# block all sites specified only by an IP
1829
*ip
1830
EOF
1852 raphael.pi 1831
# Add Bing to the safesearch url regext list (parental control)
878 richard 1832
        cat <<EOF >> $DIR_DG/lists/urlregexplist
1833
# Bing - add 'adlt=strict'
1834
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1835
EOF
1913 richard 1836
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1837
        $SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1838
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1839
        mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1840
        touch $DIR_DG/lists/blacklists/ossi-bl/domains
1841
        echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1842
        mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1843
        touch $DIR_DG/lists/blacklists/ossi-wl/domains
1844
        echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1845
# add custom ALCASAR BL files
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
2314 richard 1860
} # End BL()
219 jeremy 1861
 
2552 rexy 1862
#######################################################
1863
##                  Function "cron"                  ##
1864
## - write all cron & anacron files                  ##
1865
#######################################################
1 root 1866
cron ()
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
2640 rexy 1932
# Automatic update the BL via rsync (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1905 raphael.pi 1933
 
1874 raphael.pi 1934
EOF
2304 tom.houday 1935
        cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1936
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1937
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1938
EOF
1939
 
1808 richard 1940
# removing the users crons
522 richard 1941
        rm -f /var/spool/cron/*
2314 richard 1942
} # End cron()
1 root 1943
 
2552 rexy 1944
######################################################################
1945
##                      Fonction "Fail2Ban"                         ##
1946
##- Adapt conf file to ALCASAR                                      ##
1947
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1948
######################################################################
1163 crox53 1949
fail2ban()
1950
{
2243 tom.houday 1951
        /usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1952
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1953
        [ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1954
        [ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1955
        chmod 644 /var/log/fail2ban.log
1489 richard 1956
        chmod 644 /var/Save/security/watchdog.log
1418 richard 1957
        /usr/bin/touch /var/log/auth.log
1515 richard 1958
# fail2ban unit
1959
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1960
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1961
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1962
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2314 richard 1963
} # End fail2ban()
1163 crox53 1964
 
2552 rexy 1965
#########################################################
1966
##                   Fonction "gammu_smsd"             ##
1967
## - Creating of SMS management database               ##
1968
## - Write the gammu a gammu_smsd conf files           ##
1969
#########################################################
1376 richard 1970
gammu_smsd()
1971
{
2601 tom.houday 1972
# Create 'gammu' system user
1973
        groupadd -f gammu_smsd
1974
        useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1975
        usermod -a -G dialout gammu_smsd
1976
 
1977
# Create 'gammu' database
1978
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1979
        $MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1980
# Add a gammu database structure
2688 lucas.echa 1981
        /usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1982
 
2552 rexy 1983
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1984
        cat << EOF > /etc/gammurc
2552 rexy 1985
[gammu]
1986
device = /dev/ttyUSB0
1987
connection = at115200
1988
EOF
1989
 
2601 tom.houday 1990
        cat << EOF > /etc/gammu_smsd_conf
1376 richard 1991
[gammu]
1992
port = /dev/ttyUSB0
1993
connection = at115200
1994
 
1995
[smsd]
1996
PIN = 1234
1997
logfile = /var/log/gammu-smsd/gammu-smsd.log
1998
logformat = textall
1999
debuglevel = 0
2000
 
2001
service = sql
2002
driver = native_mysql
2003
user = $DB_USER
2004
password = $radiuspwd
2005
pc = localhost
2006
database = $DB_GAMMU
2007
 
2631 rexy 2008
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 2009
 
2010
StatusFrequency = 30
1380 richard 2011
;LoopSleep = 2
1376 richard 2012
 
2013
;ResetFrequency = 300
2014
;HardResetFrequency = 120
2015
 
2454 tom.houday 2016
CheckSecurity = 1
1376 richard 2017
CheckSignal = 1
2018
CheckBattery = 0
2019
EOF
2601 tom.houday 2020
        chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2021
 
2601 tom.houday 2022
# Create the systemd unit
2023
        cat << EOF > /lib/systemd/system/gammu-smsd.service
2024
[Unit]
2025
Description=SMS daemon for Gammu
2026
Documentation=man:gammu-smsd(1)
2027
After=network.target mysql.service
1376 richard 2028
 
2601 tom.houday 2029
[Service]
2030
Type=forking
2031
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
2032
ExecReload=/bin/kill -HUP $MAINPID
2033
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
2034
PIDFile=/var/run/gammu-smsd.pid
2035
 
2036
[Install]
2037
WantedBy=multi-user.target
2038
EOF
2039
 
2314 richard 2040
# Log folder for gammu-smsd
2601 tom.houday 2041
        [ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2042
        chmod 755 /var/log/gammu-smsd
1376 richard 2043
 
2552 rexy 2044
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2045
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2046
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2047
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2048
#EOF
2552 rexy 2049
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2050
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2051
 
2314 richard 2052
} # End gammu_smsd()
1376 richard 2053
 
2552 rexy 2054
############################################################
2055
##                 Fonction "msec"                        ##
2056
## - Apply the "fileserver" security level                ##
2057
## - remove the "system request" for rebboting            ##
2058
## - Fix several file permissions                         ##
2059
############################################################
2202 richard 2060
msec()
2061
{
2062
 
2063
# Apply fileserver security level
2211 richard 2064
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2065
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2066
 
2203 richard 2067
# Set permissions monitoring and enforcement
2202 richard 2068
cat <<EOF > /etc/security/msec/perm.local
2069
/var/log/firefwall/                     root.apache     750
2070
/var/log/firewall/*                     root.apache     640
2071
/etc/security/msec/perm.local           root.root       640
2072
/etc/security/msec/level.local          root.root       640
2073
/etc/freeradius-web                     root.apache     750
2074
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2075
/etc/raddb/client.conf                  radius.radius   640
2076
/etc/raddb/radius.conf                  radius.radius   640
2077
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2078
/etc/raddb/sites-available/alcasar      radius.apache   660
2079
/etc/pki/*                              root.apache     750
2211 richard 2080
/var/log/netflow/porttracker            root.apache     770
2081
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2082
EOF
2454 tom.houday 2083
# apply now hourly & daily checks
2202 richard 2084
/usr/sbin/msec
2211 richard 2085
/etc/cron.weekly/msec
2202 richard 2086
 
2314 richard 2087
} # End msec()
2202 richard 2088
 
2304 tom.houday 2089
 
2202 richard 2090
##################################################################
2552 rexy 2091
##                   Fonction "letsencrypt"                     ##
2092
## - Install Let's Encrypt client                               ##
2093
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2094
##################################################################
2095
letsencrypt()
2096
{
2097
        echo "Installing Let's Encrypt client..."
2098
 
2586 tom.houday 2099
        # Remove potential old installers
2100
        rm -rf /tmp/acme.sh-*
2101
 
2304 tom.houday 2102
        # Extract acme.sh
2103
        tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2104
 
2105
        pwdInstall=$(pwd)
2688 lucas.echa 2106
        cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2107
 
2108
        acmesh_installDir="/opt/acme.sh"
2109
        acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2110
        acmesh_userAgent="ALCASAR"
2304 tom.houday 2111
 
2112
        # Install acme.sh
2113
        ./acme.sh --install \
2114
                --home $acmesh_installDir \
2115
                --config-home $acmesh_confDir/data \
2116
                --certhome $acmesh_confDir/certs \
2117
                --accountkey $acmesh_confDir/ca/account.key \
2118
                --accountconf $acmesh_confDir/data/account.conf \
2119
                --useragent $acmesh_userAgent \
2308 tom.houday 2120
                --nocron \
2121
                > /dev/null
2304 tom.houday 2122
 
2123
        if [ $? -ne 0 ]; then
2124
                echo "Error during installation of Let's Encrypt client (acme.sh)."
2125
        fi
2126
 
2127
        # Create configuration file
2128
        cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2129
email=
2130
dateIssueRequest=
2131
domainRequest=
2132
challenge=
2133
dateIssued=
2134
dnsapi=
2135
dateNextRenewal=
2136
EOF
2137
 
2688 lucas.echa 2138
        cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2139
        rm -rf /tmp/acme.sh-*
2140
 
2141
} # END letsencrypt()
2142
 
2143
##################################################################
2552 rexy 2144
##                    Fonction "post_install"                   ##
2145
## - Modifying banners (locals et ssh) & prompts                ##
2146
## - SSH config                                                 ##
2147
## - sudoers config & files security                            ##
2148
## - log rotate & ANSSI security parameters                     ##
2149
## - Apply former conf in case of an update                     ##
2150
##################################################################
1 root 2151
post_install()
2152
{
2195 richard 2153
# change the SSH banner
2154
        cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2155
        echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2156
        chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2157
        [ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2158
        $SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2159
        $SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2160
# postfix banner anonymisation
2688 lucas.echa 2161
        $SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2162
        chown -R postfix:postfix /var/lib/postfix
2195 richard 2163
# sshd liste on EXTIF & INTIF
1548 richard 2164
        $SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2165