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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 2138 2017-03-18 18:29:01Z richard $ 
1 root 3
 
4
# alcasar.sh
959 franck 5
 
1157 stephane 6
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...] 
7
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence. 
9
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ; 
10
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE. 
11
# Voir la Licence Publique Générale GNU pour plus de détails. 
12
 
967 franck 13
#  team@alcasar.net
959 franck 14
 
1 root 15
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16
# This script is distributed under the Gnu General Public License (GPL)
17
 
672 richard 18
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares : 
22
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23
 
24
# Options :
376 franck 25
#       -i or --install
26
#       -u or --uninstall
1 root 27
 
376 franck 28
# Functions :
1378 richard 29
#       testing                 : connectivity tests, free space test and mageia version test
1221 richard 30
#       init                    : Installation of RPM and scripts
31
#       network                 : Network parameters
32
#       ACC                     : ALCASAR Control Center installation
33
#       CA                      : Certification Authority initialization
1837 richard 34
#       time_server             : NTPd configuration
1221 richard 35
#       init_db                 : Initilization of radius database managed with MariaDB
1389 richard 36
#       radius                  : FreeRadius initialisation
37
#       chilli                  : coovachilli initialisation (+authentication page)
38
#       dansguardian            : DansGuardian filtering HTTP proxy configuration
1221 richard 39
#       antivirus               : HAVP + libclamav configuration
1485 richard 40
#       tinyproxy               : little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41
#       ulogd                   : log system in userland (match NFLOG target of iptables)
1873 richard 42
#       nfsen           :       : Configuration of Nfsen Netflow grapher 
1253 richard 43
#       dnsmasq                 : Name server configuration
1541 richard 44
#       vnstat                  : little network stat daemon
1873 richard 45
#       BL                      : Adaptation of Toulouse University BlackList : split into 3 BL (for Dnsmasq, for dansguardian 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)
1266 richard 49
#       post_install            : Security, log rotation, etc.
1 root 50
 
51
DATE=`date '+%d %B %Y - %Hh%M'`
52
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54
mode="install"
1 root 55
# ******* Files parameters - paramètres fichiers *********
1015 richard 56
DIR_INSTALL=`pwd`                               # current directory 
57
DIR_CONF="$DIR_INSTALL/conf"                    # install directory (with conf files)
58
DIR_SCRIPTS="$DIR_INSTALL/scripts"              # install directory (with script files)
1938 richard 59
DIR_BLACKLIST="$DIR_INSTALL/blacklist"          # install directory (with blacklist files)
1564 richard 60
DIR_SAVE="/var/Save"                            # backup directory (traceability_log, user_db, security_log)
1015 richard 61
DIR_WEB="/var/www/html"                         # directory of APACHE
62
DIR_DG="/etc/dansguardian"                      # directory of DansGuardian
63
DIR_ACC="$DIR_WEB/acc"                          # directory of the 'ALCASAR Control Center'
64
DIR_DEST_BIN="/usr/local/bin"                   # directory of ALCASAR scripts
65
DIR_DEST_ETC="/usr/local/etc"                   # directory of ALCASAR conf files
66
DIR_DEST_SHARE="/usr/local/share"               # directory of share files used by ALCASAR (dnsmasq for instance)
67
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"          # central ALCASAR conf file
68
PASSWD_FILE="/root/ALCASAR-passwords.txt"       # text file with the passwords and shared secrets
1 root 69
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70
DB_RADIUS="radius"                              # database name used by FreeRadius server
71
DB_USER="radius"                                # user name allows to request the users database
1349 richard 72
DB_GAMMU="gammu"                                # database name used by Gammu-smsd
1 root 73
# ******* Network parameters - paramètres réseau *******
1469 richard 74
HOSTNAME="alcasar"                              # default hostname
1243 richard 75
DOMAIN="localdomain"                            # default local domain
1828 richard 76
EXTIF=`/usr/sbin/ip route|grep default|head -n1|cut -d" " -f5`                                                  # EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
77
INTIF=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|cut -d" " -f2|tr -d ":"`      # INTIF is connected to the consultation network
1148 crox53 78
MTU="1500"
1243 richard 79
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"      # Default ALCASAR IP address
1 root 80
# ****** Paths - chemin des commandes *******
81
SED="/bin/sed -i"
82
# ****************** End of global parameters *********************
83
 
959 franck 84
license ()
85
{
86
        if [ $Lang == "fr" ]
1538 richard 87
        then
88
                cat $DIR_INSTALL/gpl-warning.fr.txt | more
89
        else
90
                cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 91
        fi
1538 richard 92
        response=0
93
        PTN='^[oOyYnN]$'
94
        until [[ $(expr $response : $PTN) -gt 0 ]]
95
        do
96
                if [ $Lang == "fr" ]
1563 franck 97
                        then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 98
                        else echo -n "Do you accept the terms of this license (Y/n)? : "
99
                fi
100
                read response
101
        done
102
        if [ "$response" = "n" ] || [ "$response" = "N" ]
103
        then
104
                exit 1
105
        fi
959 franck 106
}
107
 
1 root 108
header_install ()
109
{
110
        clear
111
        echo "-----------------------------------------------------------------------------"
460 richard 112
        echo "                     ALCASAR V$VERSION Installation"
1 root 113
        echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
114
        echo "-----------------------------------------------------------------------------"
1389 richard 115
}
1 root 116
 
117
##################################################################
1221 richard 118
##                      Function "testing"                      ##
1378 richard 119
## - Test of Mageia version                                     ##
1529 richard 120
## - Test of ALCASAR version (if already installed)             ##
1342 richard 121
## - Test of free space on /var  (>10G)                         ##
1005 richard 122
## - Test of Internet access                                    ##
29 richard 123
##################################################################
124
testing ()
125
{
1529 richard 126
# Test of Mageia version
127
# extract the current Mageia version and hardware architecture (i586 ou X64)
128
        fic=`cat /etc/product.id`
129
        unknown_os=0
130
        old="$IFS"
131
        IFS=","
132
        set $fic
133
        for i in $*
134
        do
135
                if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
136
                        then
137
                        DISTRIBUTION=`echo $i|cut -d"=" -f2`
138
                        unknown_os=`expr $unknown_os + 1`
139
                fi
140
                if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
141
                        then
142
                        CURRENT_VERSION=`echo $i|cut -d"=" -f2`
143
                        unknown_os=`expr $unknown_os + 1`
144
                fi
145
                if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
146
                        then
147
                        ARCH=`echo $i|cut -d"=" -f2`
148
                        unknown_os=`expr $unknown_os + 1`
149
                fi
150
        done
151
        IFS="$old"
1362 richard 152
# Test if ALCASAR is already installed
153
        if [ -e $CONF_FILE ]
154
        then
155
                current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 156
                if [ $Lang == "fr" ]
1362 richard 157
                        then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
158
                        else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 159
                fi
1362 richard 160
                response=0
161
                PTN='^[oOnNyY]$'
162
                until [[ $(expr $response : $PTN) -gt 0 ]]
163
                do
164
                        if [ $Lang == "fr" ]
165
                                then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
166
                                else echo -n "Do you want to update (Y/n)?";
167
                         fi
168
                        read response
169
                done
170
                if [ "$response" = "n" ] || [ "$response" = "N" ]
171
                then
172
                        rm -f /tmp/alcasar-conf*
173
                else
1684 richard 174
# Retrieve former NICname
175
                        EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`                           # EXTernal InterFace
176
                        INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`                           # INTernal InterFace
1564 richard 177
# Create the current conf file
1362 richard 178
                        $DIR_SCRIPTS/alcasar-conf.sh --create
179
                        mode="update"
180
                fi
1529 richard 181
        fi
1785 richard 182
        if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "5" ) ]]
1529 richard 183
                then
184
                if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 185
                        then
1529 richard 186
                        echo
1378 richard 187
                        if [ $Lang == "fr" ]
188
                                then   
1529 richard 189
                                echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
1961 richard 190
                                echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
191
                                echo "2 - Installez Linux-Mageia 5 et ALCASAR (cf. doc d'installation)"
192
                                echo "3 - Importez votre base des usagers"
1378 richard 193
                        else
194
                                echo "The automatic update of ALCASAR can't be performed."
1961 richard 195
                                echo "1 - Save your traceability files and the user database"
196
                                echo "2 - Install Linux-Mageia 5 & ALCASAR (cf. installation doc)"
197
                                echo "3 - Import your users database"
1378 richard 198
                        fi
1529 richard 199
                else
200
                        if [ $Lang == "fr" ]
201
                                then   
202
                                echo "L'installation d'ALCASAR ne peut pas être réalisée."
203
                        else
204
                                echo "The installation of ALCASAR can't be performed."
1378 richard 205
                        fi
206
                fi
1529 richard 207
                echo
208
                if [ $Lang == "fr" ]
209
                        then   
1785 richard 210
                        echo "Le système d'exploitation doit être remplacé (Mageia5)"
1529 richard 211
                else
1785 richard 212
                        echo "The OS must be replaced (Mageia5)"
1529 richard 213
                fi
214
                exit 0
1342 richard 215
        fi
1529 richard 216
        if [ ! -d /var/log/netflow/porttracker ]
217
                then
218
# Test of free space on /var
219
                free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
220
                if [ $free_space -lt 10 ]
221
                        then
222
                        if [ $Lang == "fr" ]
223
                                then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
224
                                else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
225
                        fi
226
                exit 0
227
                fi
228
        fi
1378 richard 229
        if [ $Lang == "fr" ]
784 richard 230
                then echo -n "Tests des paramètres réseau : "
595 richard 231
                else echo -n "Network parameters tests : "
232
        fi
1471 richard 233
# Test of Ethernet links state
1828 richard 234
        DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
1471 richard 235
        for i in $DOWN_IF
236
        do
237
                if [ $Lang == "fr" ]
238
                then
239
                        echo "Échec"
240
                        echo "Le lien réseau de la carte $i n'est pas actif."
241
                        echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
242
                else
243
                        echo "Failed"
244
                        echo "The link state of $i interface is down."
245
                        echo "Make sure that this network card is connected to a switch or an A.P."
246
                fi
247
                exit 0
248
        done
249
        echo -n "."
250
 
251
# Test EXTIF config files
1499 richard 252
        PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
253
        PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 254
        PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 255
        if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
256
        then
784 richard 257
                if [ $Lang == "fr" ]
258
                then
259
                        echo "Échec"
260
                        echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
261
                        echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 262
                        echo "Appliquez les changements : 'systemctl restart network'"
784 richard 263
                else
264
                        echo "Failed"
265
                        echo "The Internet connected network card ($EXTIF) isn't well configured."
266
                        echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 267
                        echo "Apply the new configuration 'systemctl restart network'"
784 richard 268
                fi
830 richard 269
                echo "DEVICE=$EXTIF"
784 richard 270
                echo "IPADDR="
271
                echo "NETMASK="
272
                echo "GATEWAY="
273
                echo "DNS1="
274
                echo "DNS2="
830 richard 275
                echo "ONBOOT=yes"
784 richard 276
                exit 0
277
        fi
278
        echo -n "."
1471 richard 279
 
280
# Test if router is alive (Box FAI)
1686 richard 281
        if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 282
                if [ $Lang == "fr" ]
283
                then
284
                        echo "Échec"
285
                        echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
286
                        echo "Réglez ce problème puis relancez ce script."
287
                else
288
                        echo "Failed"
289
                        echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
290
                        echo "Resolv this problem, then restart this script."
291
                fi
29 richard 292
                exit 0
293
        fi
308 richard 294
        echo -n "."
978 franck 295
# On teste le lien vers le routeur par defaut
1499 richard 296
        arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 297
        if [ $(expr $arp_reply) -eq 0 ]
308 richard 298
                then
595 richard 299
                if [ $Lang == "fr" ]
300
                then
301
                        echo "Échec"
1499 richard 302
                        echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 303
                        echo "Réglez ce problème puis relancez ce script."
304
                else
305
                        echo "Failed"
306
                        echo "The Internet gateway doesn't answered"
307
                        echo "Resolv this problem, then restart this script."
308
                fi
308 richard 309
                exit 0
310
        fi
311
        echo -n "."
421 franck 312
# On teste la connectivité Internet
29 richard 313
        rm -rf /tmp/con_ok.html
308 richard 314
        /usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 315
        if [ ! -e /tmp/con_ok.html ]
316
        then
595 richard 317
                if [ $Lang == "fr" ]
318
                then
319
                        echo "La tentative de connexion vers Internet a échoué (google.fr)."
320
                        echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
321
                        echo "Vérifiez la validité des adresses IP des DNS."
322
                else
323
                        echo "The Internet connection try failed (google.fr)."
324
                        echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
325
                        echo "Verify the DNS IP addresses"
326
                fi
29 richard 327
                exit 0
328
        fi
329
        rm -rf /tmp/con_ok.html
308 richard 330
        echo ". : ok"
1389 richard 331
} # end of testing ()
302 richard 332
 
333
##################################################################
1221 richard 334
##                      Function "init"                         ##
302 richard 335
## - Création du fichier "/root/ALCASAR_parametres.txt"                ##
336
## - Installation et modification des scripts du portail        ##
337
##################################################################
338
init ()
339
{
527 richard 340
        if [ "$mode" != "update" ]
302 richard 341
        then
342
# On affecte le nom d'organisme
597 richard 343
                header_install
302 richard 344
                ORGANISME=!
345
                PTN='^[a-zA-Z0-9-]*$'
580 richard 346
                until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 347
                do
595 richard 348
                        if [ $Lang == "fr" ]
597 richard 349
                                then echo -n "Entrez le nom de votre organisme : "
350
                                else echo -n "Enter the name of your organism : "
595 richard 351
                        fi
330 franck 352
                        read ORGANISME
613 richard 353
                        if [ "$ORGANISME" == "" ]
330 franck 354
                                then
355
                                ORGANISME=!
356
                        fi
357
                done
302 richard 358
        fi
1 root 359
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 360
        rm -f $PASSWD_FILE
1350 richard 361
        grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
362
        echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 363
        echo "$grubpwd" >> $PASSWD_FILE
1348 richard 364
        md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 365
        $SED "/^password.*/d" /boot/grub/menu.lst
366
        $SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 367
        mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368
        echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 369
        echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 370
        radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 371
        echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 372
        echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 373
        secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374
        echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
375
        echo "$secretuam" >> $PASSWD_FILE
1350 richard 376
        secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 377
        echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
378
        echo "$secretradius" >> $PASSWD_FILE
379
        chmod 640 $PASSWD_FILE
1828 richard 380
#  copy scripts in in /usr/local/bin
5 franck 381
        cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 382
#  copy conf files in /usr/local/etc
1954 richard 383
        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 384
        $SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_BIN/alcasar-logout.sh
385
        $SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
386
        $SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
387
        $SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 388
# generate central conf file
389
        cat <<EOF > $CONF_FILE
612 richard 390
##########################################
391
##                                      ##
392
##          ALCASAR Parameters          ##
393
##                                      ##
394
##########################################
1 root 395
 
612 richard 396
INSTALL_DATE=$DATE
397
VERSION=$VERSION
398
ORGANISM=$ORGANISME
1748 richard 399
HOSTNAME=$HOSTNAME
923 franck 400
DOMAIN=$DOMAIN
612 richard 401
EOF
628 richard 402
        chmod o-rwx $CONF_FILE
1 root 403
} # End of init ()
404
 
405
##################################################################
1221 richard 406
##                      Function "network"                      ##
1 root 407
## - Définition du plan d'adressage du réseau de consultation ##
595 richard 408
## - Nommage DNS du système                                    ##
1336 richard 409
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 410
## - Modification du fichier /etc/hosts                         ##
411
## - Renseignement des fichiers hosts.allow et hosts.deny       ##
412
##################################################################
413
network ()
414
{
415
        header_install
636 richard 416
        if [ "$mode" != "update" ]
417
                then
418
                if [ $Lang == "fr" ]
419
                        then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
420
                        else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
421
                fi
422
                response=0
423
                PTN='^[oOyYnN]$'
424
                until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 425
                do
595 richard 426
                        if [ $Lang == "fr" ]
659 richard 427
                                then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 428
                                else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 429
                        fi
1 root 430
                        read response
431
                done
636 richard 432
                if [ "$response" = "n" ] || [ "$response" = "N" ]
433
                then
434
                        PRIVATE_IP_MASK="0"
435
                        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:]]$'
436
                        until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 437
                        do
595 richard 438
                                if [ $Lang == "fr" ]
597 richard 439
                                        then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
440
                                        else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 441
                                fi
597 richard 442
                                read PRIVATE_IP_MASK
1 root 443
                        done
636 richard 444
                else
445
                        PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
446
                fi
595 richard 447
        else
637 richard 448
                PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
449
                rm -rf conf/etc/alcasar.conf
1 root 450
        fi
861 richard 451
# Define LAN side global parameters
1740 richard 452
        hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 453
        PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network address (ie.: 192.168.182.0)
1499 richard 454
        private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`                                  # last octet of LAN address
977 richard 455
        PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network mask (ie.: 255.255.255.0)
1499 richard 456
        PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`                                 # network prefix (ie. 24)
977 richard 457
        PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`                                              # ALCASAR private ip address (consultation LAN side)
1499 richard 458
        if [ $PRIVATE_IP == $PRIVATE_NETWORK ]                                                          # when entering network address instead of ip address
459
                then
460
                PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`      
461
                PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
462
        fi     
463
        private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`                                            # last octet of LAN address
464
        PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`          # second network address (ex.: 192.168.182.2)
977 richard 465
        PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX                                           # ie.: 192.168.182.0/24
1499 richard 466
        classe=$((PRIVATE_PREFIX/8))                                                                    # ie.: 2=classe B, 3=classe C
977 richard 467
        PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.                          # compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
468
        PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`                        # private network broadcast (ie.: 192.168.182.255)
1499 richard 469
        private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`                              # last octet of LAN broadcast
470
        PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1` # First network address (ex.: 192.168.182.1)
837 richard 471
        PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`      # last network address (ex.: 192.168.182.254)
1828 richard 472
        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 473
# Define Internet parameters
1613 franck 474
        DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`                               # 1st DNS server
1499 richard 475
        nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
476
        if [ $nb_dns == 2 ]
477
                then
478
                DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`                        # 2nd DNS server (if exist)
479
        fi
70 franck 480
        DNS1=${DNS1:=208.67.220.220}
481
        DNS2=${DNS2:=208.67.222.222}
1499 richard 482
        PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 483
        PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 484
        PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 485
# Wrtie the conf file
1469 richard 486
        echo "EXTIF=$EXTIF" >> $CONF_FILE
487
        echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 488
        IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`           # IP setting (static or dynamic)
489
        if [ $IP_SETTING == "dhcp" ]
490
                then
491
                echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 492
                echo "GW=dhcp" >> $CONF_FILE
1499 richard 493
        else
494
                echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 495
                echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 496
        fi
1587 richard 497
        echo "DNS1=$DNS1" >> $CONF_FILE
498
        echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 499
        echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 500
        echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 501
        echo "DHCP=on" >> $CONF_FILE
914 franck 502
        echo "EXT_DHCP_IP=none" >> $CONF_FILE
503
        echo "RELAY_DHCP_IP=none" >> $CONF_FILE
504
        echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1610 franck 505
        echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
506
        echo "INT_DNS_IP=none" >> $CONF_FILE
507
        echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 508
# network default
597 richard 509
        [ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 510
        cat <<EOF > /etc/sysconfig/network
511
NETWORKING=yes
512
FORWARD_IPV4=true
513
EOF
1499 richard 514
# /etc/hosts config
1 root 515
        [ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
516
        cat <<EOF > /etc/hosts
503 richard 517
127.0.0.1       localhost
1736 richard 518
$PRIVATE_IP     $HOSTNAME.$DOMAIN $HOSTNAME
1 root 519
EOF
1499 richard 520
# EXTIF (Internet) config
521
        [ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
522
        if [ $IP_SETTING == "dhcp" ]
523
                then
524
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 525
DEVICE=$EXTIF
1585 richard 526
BOOTPROTO=dhcp
527
DNS1=127.0.0.1
528
PEERDNS=no
529
RESOLV_MODS=yes
530
ONBOOT=yes
1613 franck 531
NOZEROCONF=yes
1585 richard 532
METRIC=10
533
MII_NOT_SUPPORTED=yes
534
IPV6INIT=no
535
IPV6TO4INIT=no
536
ACCOUNTING=no
537
USERCTL=no
538
MTU=$MTU
539
EOF
540
                else   
541
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
542
DEVICE=$EXTIF
14 richard 543
BOOTPROTO=static
597 richard 544
IPADDR=$PUBLIC_IP
545
NETMASK=$PUBLIC_NETMASK
546
GATEWAY=$PUBLIC_GATEWAY
14 richard 547
DNS1=127.0.0.1
1499 richard 548
RESOLV_MODS=yes
14 richard 549
ONBOOT=yes
550
METRIC=10
1610 franck 551
NOZEROCONF=yes
14 richard 552
MII_NOT_SUPPORTED=yes
553
IPV6INIT=no
554
IPV6TO4INIT=no
555
ACCOUNTING=no
556
USERCTL=no
994 franck 557
MTU=$MTU
14 richard 558
EOF
1499 richard 559
        fi
1336 richard 560
# Config INTIF (consultation LAN) in normal mode
841 richard 561
        cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
562
DEVICE=$INTIF
563
BOOTPROTO=static
564
ONBOOT=yes
565
NOZEROCONF=yes
566
MII_NOT_SUPPORTED=yes
567
IPV6INIT=no
568
IPV6TO4INIT=no
569
ACCOUNTING=no
570
USERCTL=no
571
EOF
1558 richard 572
        cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 573
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 574
        cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 575
DEVICE=$INTIF
576
BOOTPROTO=static
577
IPADDR=$PRIVATE_IP
604 richard 578
NETMASK=$PRIVATE_NETMASK
1 root 579
ONBOOT=yes
580
METRIC=10
581
NOZEROCONF=yes
582
MII_NOT_SUPPORTED=yes
14 richard 583
IPV6INIT=no
584
IPV6TO4INIT=no
585
ACCOUNTING=no
586
USERCTL=no
1 root 587
EOF
588
# Renseignement des fichiers hosts.allow et hosts.deny
589
        [ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
590
        cat <<EOF > /etc/hosts.allow
591
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 592
sshd: ALL
1 root 593
ntpd: $PRIVATE_NETWORK_SHORT
594
EOF
595
        [ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
596
        cat <<EOF > /etc/hosts.deny
597
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
598
EOF
790 richard 599
        chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 600
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 601
        echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 602
# load conntrack ftp module
603
        [ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 604
        echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 605
# load ipt_NETFLOW module
606
        echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 607
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
608
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
609
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
610
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 611
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
1157 stephane 612
# 
860 richard 613
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 614
} # End of network ()
615
 
616
##################################################################
1221 richard 617
##                      Function "ACC"                          ##
1898 richard 618
## - installation of then ALCASAR Control Center (ACC)  )       ##
619
## - configuration of the web server (Apache)                   ##
620
## - creation of the first ACC admin account                    ##
621
## - secure the access                                          ##
1 root 622
##################################################################
1221 richard 623
ACC ()
1 root 624
{
625
        [ -d $DIR_WEB ] && rm -rf $DIR_WEB
626
        mkdir $DIR_WEB
1833 richard 627
# Copy & adapt ACC files
316 richard 628
        cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 629
        echo "$VERSION" > $DIR_WEB/VERSION
316 richard 630
        $SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
631
        $SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
632
        $SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
633
        $SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
634
        chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 635
        chown -R apache:apache $DIR_WEB/*
1833 richard 636
# copy & adapt "freeradius-web" files
637
        cp -rf $DIR_CONF/freeradius-web/ /etc/
638
        [ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
639
        $SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
640
        $SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
641
        $SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
642
        cat <<EOF > /etc/freeradius-web/naslist.conf
643
nas1_name: alcasar-$ORGANISME
644
nas1_model: Network Access Controler
645
nas1_ip: $PRIVATE_IP
646
nas1_port_num: 0
647
nas1_community: public
648
EOF
649
        chown -R apache:apache /etc/freeradius-web/
650
# create the log & backup structure :
1489 richard 651
# - base = users database
652
# - archive = tarball of "base + http firewall + netflow"
1833 richard 653
# - security = watchdog log
2138 richard 654
        for i in base archive security activity_report;
1 root 655
        do
656
                [ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
657
        done
5 franck 658
        chown -R root:apache $DIR_SAVE
1833 richard 659
# Configuring & securing php
71 richard 660
        [ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 661
        timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
662
        $SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 663
        $SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
664
        $SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 665
        $SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
666
        $SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
1833 richard 667
# Configuring & sécuring Apache
790 richard 668
        rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 669
        [ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 670
        $SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 671
        $SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 672
        $SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
673
        echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
674
        echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
675
        [ -e /etc/httpd/conf/modules.d/00_base.conf.default ] || cp /etc/httpd/conf/modules.d/00_base.conf /etc/httpd/conf/modules.d/00_base.conf.default
676
        $SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
677
        $SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
678
        $SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
679
        $SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
680
        $SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
681
        $SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 682
        [ -e /etc/httpd/conf/conf.d/ssl.conf.default ] || cp /etc/httpd/conf/conf.d/ssl.conf /etc/httpd/conf/conf.d/ssl.conf.default
1702 richard 683
        echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
684
        echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
685
        echo "SSLCipherSuite ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS" >> /etc/httpd/conf/conf.d/ssl.conf # Define the cipher suite
686
        echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
687
        echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
688
        echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
689
        echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 690
# Error page management
1534 richard 691
[ -e /etc/httpd/conf/conf.d/multilang-errordoc.conf.default ] || cp /etc/httpd/conf/conf.d/multilang-errordoc.conf /etc/httpd/conf/conf.d/multilang-errordoc.conf.default
692
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 693
Alias /error/ "/var/www/html/"
694
<Directory "/usr/share/httpd/error">
695
    AllowOverride None
696
    Options IncludesNoExec
697
    AddOutputFilter Includes html
698
    AddHandler type-map var
699
    Require all granted
700
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
701
    ForceLanguagePriority Prefer Fallback
702
</Directory>
703
ErrorDocument 400 /error/error.php?error=400
704
ErrorDocument 401 /error/error.php?error=401
705
ErrorDocument 403 /error/error.php?error=403
1992 richard 706
ErrorDocument 404 /error/index.php
1532 richard 707
ErrorDocument 405 /error/error.php?error=405
708
ErrorDocument 408 /error/error.php?error=408
709
ErrorDocument 410 /error/error.php?error=410
710
ErrorDocument 411 /error/error.php?error=411
711
ErrorDocument 412 /error/error.php?error=412
712
ErrorDocument 413 /error/error.php?error=413
713
ErrorDocument 414 /error/error.php?error=414
714
ErrorDocument 415 /error/error.php?error=415
715
ErrorDocument 500 /error/error.php?error=500
716
ErrorDocument 501 /error/error.php?error=501
717
ErrorDocument 502 /error/error.php?error=502
718
ErrorDocument 503 /error/error.php?error=503
719
ErrorDocument 506 /error/error.php?error=506
720
EOF
1359 richard 721
        [ -e /usr/share/httpd/error/include/top.html.default ] || cp /usr/share/httpd/error/include/top.html /usr/share/httpd/error/include/top.html.default
722
        $SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
723
        [ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
724
        cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 725
</body>
726
</html>
727
EOF
728
# Définition du premier compte lié au profil 'admin'
1833 richard 729
if [ "$mode" = "install" ]
730
        then
1676 richard 731
                header_install
613 richard 732
                admin_portal=!
733
                PTN='^[a-zA-Z0-9-]*$'
734
                until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
735
                        do
736
                        header_install
737
                        if [ $Lang == "fr" ]
738
                        then
739
                                echo ""
740
                                echo "Définissez un premier compte d'administration du portail :"
741
                                echo
742
                                echo -n "Nom : "
743
                        else
744
                                echo ""
745
                                echo "Define the first account allow to administrate the portal :"
746
                                echo
747
                                echo -n "Account : "
748
                        fi
749
                        read admin_portal
750
                        if [ "$admin_portal" == "" ]
751
                                then
752
                                admin_portal=!
753
                        fi
754
                        done
1268 richard 755
# Creation of keys file for the admin account ("admin")
510 richard 756
                [ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
757
                mkdir -p $DIR_DEST_ETC/digest
758
                chmod 755 $DIR_DEST_ETC/digest
759
                until [ -s $DIR_DEST_ETC/digest/key_admin ]
760
                        do
1748 richard 761
                                /usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
510 richard 762
                        done
1828 richard 763
                $DIR_DEST_BIN/alcasar-profil.sh --list
1833 richard 764
fi
765
# ACC partitioning
988 franck 766
        rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 767
        cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 768
<Directory $DIR_ACC>
1 root 769
        SSLRequireSSL
770
        AllowOverride None
771
        Order deny,allow
772
        Deny from all
773
        Allow from 127.0.0.1
774
        Allow from $PRIVATE_NETWORK_MASK
775
        require valid-user
776
        AuthType digest
1748 richard 777
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 778
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 779
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 780
        AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 781
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 782
</Directory>
316 richard 783
<Directory $DIR_ACC/admin>
1 root 784
        SSLRequireSSL
785
        AllowOverride None
786
        Order deny,allow
787
        Deny from all
788
        Allow from 127.0.0.1
789
        Allow from $PRIVATE_NETWORK_MASK
790
        require valid-user
791
        AuthType digest
1748 richard 792
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 793
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 794
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 795
        AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 796
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 797
</Directory>
344 richard 798
<Directory $DIR_ACC/manager>
1 root 799
        SSLRequireSSL
800
        AllowOverride None
801
        Order deny,allow
802
        Deny from all
803
        Allow from 127.0.0.1
804
        Allow from $PRIVATE_NETWORK_MASK
805
        require valid-user
806
        AuthType digest
1748 richard 807
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 808
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 809
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 810
        AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 811
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 812
</Directory>
316 richard 813
<Directory $DIR_ACC/backup>
814
        SSLRequireSSL
815
        AllowOverride None
816
        Order deny,allow
817
        Deny from all
818
        Allow from 127.0.0.1
819
        Allow from $PRIVATE_NETWORK_MASK
820
        require valid-user
821
        AuthType digest
1748 richard 822
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 823
        AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 824
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 825
        AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 826
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 827
</Directory>
811 richard 828
Alias /save/ "$DIR_SAVE/"
829
<Directory $DIR_SAVE>
830
        SSLRequireSSL
831
        Options Indexes
832
        Order deny,allow
833
        Deny from all
834
        Allow from 127.0.0.1
835
        Allow from $PRIVATE_NETWORK_MASK
836
        require valid-user
837
        AuthType digest
1748 richard 838
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 839
        AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 840
        AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 841
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 842
</Directory>
1833 richard 843
<Directory $DIR_WEB/pass>
844
        SSLRequireSSL
845
        AllowOverride None
846
        Order deny,allow
847
        Deny from all
848
        Allow from 127.0.0.1
849
        Allow from $PRIVATE_NETWORK_MASK
850
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN
851
</Directory>
1 root 852
EOF
2077 franck 853
# Replacement of the extension .cer by .der in MIME type
854
$SED "s?^application/pkix-cert.*?application/pkix-cert          der?g" /etc/mime.types
1833 richard 855
# Launch after coova (in order to wait tun0 to be up)
1378 richard 856
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 857
} # End of ACC ()
1 root 858
 
1893 richard 859
##########################################################################
860
##                              Fonction "CA"                           ##
1898 richard 861
## - Creating the CA and the server certificate (apache)                ##
1893 richard 862
##########################################################################
1221 richard 863
CA ()
1 root 864
{
510 richard 865
        $DIR_DEST_BIN/alcasar-CA.sh
800 richard 866
        FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 867
        [ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 868
        cat <<EOF > $FIC_VIRTUAL_SSL
869
# default SSL virtual host, used for all HTTPS requests that do not
870
# match a ServerName or ServerAlias in any <VirtualHost> block.
871
 
872
<VirtualHost _default_:443>
873
# general configuration
874
    ServerAdmin root@localhost
1748 richard 875
    ServerName $HOSTNAME.$DOMAIN
1410 richard 876
 
877
# SSL configuration
878
    SSLEngine on
879
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
880
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
881
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
882
    CustomLog logs/ssl_request_log \
883
        "%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
884
    ErrorLog logs/ssl_error_log
885
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
886
</VirtualHost>
887
EOF
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
 
1837 richard 892
##################################################################
893
##                      Function "time_server"                  ##
894
## - Configuring NTP server                                     ##
895
##################################################################
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
920
        ntpd -q -g &
921
} # End of time_server ()
922
 
1 root 923
##########################################################################################
1221 richard 924
##                      Fonction "init_db"                                              ##
1 root 925
## - Initialisation de la base Mysql                                                    ##
926
## - Affectation du mot de passe de l'administrateur (root)                             ##
927
## - Suppression des bases et des utilisateurs superflus                                ##
928
## - Création de la base 'radius'                                                      ##
929
## - Installation du schéma de cette base                                              ##
930
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)  ##
931
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)              ##
932
##########################################################################################
933
init_db ()
934
{
1990 richard 935
        if [ `systemctl is-active mysqld` == "active" ]
936
        then
937
                systemctl stop mysqld
938
        fi
1355 richard 939
        rm -rf /var/lib/mysql # to be sure that there is no former installation
1991 richard 940
        /usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
1 root 941
        [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 942
        $SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 943
        $SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 944
        $SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
945
        $SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
946
        $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
1574 richard 947
        /usr/bin/systemctl start mysqld.service
1963 richard 948
        nb_round=1
1981 richard 949
        while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 950
        do
951
                nb_round=`expr $nb_round + 1`
952
                sleep 2
953
        done
1981 richard 954
        if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 955
        then
1981 richard 956
                echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 957
                exit
1955 richard 958
        fi
1 root 959
        mysqladmin -u root password $mysqlpwd
960
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 961
# Secure the server
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
1317 richard 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
1800 richard 967
        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
1828 richard 970
        $SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
971
        $SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 972
        /usr/bin/systemctl daemon-reload
1389 richard 973
} # End of init_db ()
1 root 974
 
975
##########################################################################
1389 richard 976
##                      Fonction "radius"                               ##
1 root 977
## - Paramètrage des fichiers de configuration FreeRadius              ##
978
## - Affectation du secret partagé entre coova-chilli et freeradius    ##
979
## - Modification de fichier de conf pour l'accès à Mysql             ##
980
##########################################################################
1389 richard 981
radius ()
1 root 982
{
1800 richard 983
        cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 984
        chown -R radius:radius /etc/raddb
985
        [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 986
# Set radius.conf parameters
1 root 987
        $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
988
        $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
989
        $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 990
# remove the proxy function
1 root 991
        $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
992
        $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 993
# remove EAP module
654 richard 994
        $SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 995
# listen on loopback (should be modified later if EAP enabled)
1 root 996
        $SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 997
# enable the  SQL module (and SQL counter)
1 root 998
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
999
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
1000
        $SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 1001
# only include modules for ALCASAR needs
1002
        $SED "s?^[\t ]*\$INCLUDE \${confdir}/modules/.*?\t#\$INCLUDE \${confdir}/modules/\n\t# we only include modules for ALCASAR needs\n\t\$INCLUDE \${confdir}/modules/attr_filter\n\t\$INCLUDE \${confdir}/modules/expiration\n\t\$INCLUDE \${confdir}/modules/logintime\n\t\$INCLUDE \${confdir}/modules/ldap\n\t\$INCLUDE \${confdir}/modules/pap?g" /etc/raddb/radiusd.conf
1003
        $SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
1004
        $SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
1005
        $SED "s?^[\t ]*\#       daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
1006
        $SED "s?^[\t ]*logintime.*?\tlogintime\n\tnoresetcounter\n\tdailycounter\n\tmonthlycounter\n\tattr_filter.access_reject\n\tattr_filter.accounting_response\n\tpap?g" /etc/raddb/radiusd.conf
1007
        $SED "s?^[\t ]*\$INCLUDE sites-enabled/.*?\#\$INCLUDE sites-enabled/\n\#\tenable only alcasar virtual server\n\$INCLUDE sites-enabled/alcasar?g" /etc/raddb/radiusd.conf
1278 richard 1008
# remvove virtual server and copy our conf file
1 root 1009
        rm -f /etc/raddb/sites-enabled/*
1278 richard 1010
        cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 1011
        chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
1012
        chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
1013
        chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
1014
        ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 1015
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 1016
        touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 1017
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 1018
        [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1019
        cat << EOF > /etc/raddb/clients.conf
1020
client 127.0.0.1 {
1021
        secret = $secretradius
1022
        shortname = localhost
1023
}
1024
EOF
1278 richard 1025
# sql.conf modification
1 root 1026
        [ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1027
        $SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1028
        $SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1029
        $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1030
        $SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1031
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 1032
        [ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1033
        cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1034
# counter.conf modification (change the Max-All-Session-Time counter)
1035
        [ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1036
        cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1037
        chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1038
# make certain that mysql is up before radius start
1039
        [ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1040
        $SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1041
        /usr/bin/systemctl daemon-reload
1389 richard 1042
} # End radius ()
1 root 1043
 
799 richard 1044
##################################################################################
1389 richard 1045
##                      Fonction "chilli"                                       ##
799 richard 1046
## - Création du fichier d'initialisation et de configuration de coova-chilli  ##
1047
## - Paramètrage de la page d'authentification (intercept.php)                 ##
1048
##################################################################################
1389 richard 1049
chilli ()
1 root 1050
{
1370 richard 1051
# chilli unit for systemd
1052
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1053
#  This file is part of systemd.
1054
#
1055
#  systemd is free software; you can redistribute it and/or modify it
1056
#  under the terms of the GNU General Public License as published by
1057
#  the Free Software Foundation; either version 2 of the License, or
1058
#  (at your option) any later version.
1370 richard 1059
[Unit]
1060
Description=chilli is a captive portal daemon
1061
After=network.target
1062
 
1063
[Service]
1379 richard 1064
Type=forking
1370 richard 1065
ExecStart=/usr/libexec/chilli start
1066
ExecStop=/usr/libexec/chilli stop
1067
ExecReload=/usr/libexec/chilli reload
1068
PIDFile=/var/run/chilli.pid
1069
 
1070
[Install]
1071
WantedBy=multi-user.target
1072
EOF
799 richard 1073
# init file creation
1370 richard 1074
        [ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1075
        cat <<EOF > /etc/init.d/chilli
799 richard 1076
#!/bin/sh
1077
#
1078
# chilli CoovaChilli init
1079
#
1080
# chkconfig: 2345 65 35
1081
# description: CoovaChilli
1082
### BEGIN INIT INFO
1083
# Provides:       chilli
1084
# Required-Start: network 
1085
# Should-Start: 
1086
# Required-Stop:  network
1087
# Should-Stop: 
1088
# Default-Start:  2 3 5
1089
# Default-Stop:
1090
# Description:    CoovaChilli access controller
1091
### END INIT INFO
1092
 
1093
[ -f /usr/sbin/chilli ] || exit 0
1094
. /etc/init.d/functions
1095
CONFIG=/etc/chilli.conf
1096
pidfile=/var/run/chilli.pid
1097
[ -f \$CONFIG ] || {
1098
    echo "\$CONFIG Not found"
1099
    exit 0
1100
}
1101
RETVAL=0
1102
prog="chilli"
1103
case \$1 in
1104
    start)
1105
        if [ -f \$pidfile ] ; then
1106
                gprintf "chilli is already running"
1107
        else
1108
                gprintf "Starting \$prog: "
1109
                rm -f /var/run/chilli* # cleaning
1828 richard 1110
                /usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1111
                echo 1 > /proc/sys/net/ipv4/ip_forward
1112
                [ -e /dev/net/tun ] || {
1113
                (cd /dev;
1114
                        mkdir net;
1115
                        cd net;
1116
                        mknod tun c 10 200)
1117
                }
1336 richard 1118
                ifconfig $INTIF 0.0.0.0
1576 richard 1119
                /usr/sbin/ethtool -K $INTIF gro off
799 richard 1120
                daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1121
                RETVAL=$?
1122
        fi
1123
        ;;
1124
 
1125
    reload)
1126
        killall -HUP chilli
1127
        ;;
1128
 
1129
    restart)
1130
        \$0 stop
1131
        sleep 2
1132
        \$0 start
1133
        ;;
1134
 
1135
    status)
1136
        status chilli
1137
        RETVAL=0
1138
        ;;
1139
 
1140
    stop)
1141
        if [ -f \$pidfile ] ; then  
1142
                gprintf "Shutting down \$prog: "
1143
                killproc /usr/sbin/chilli
1144
                RETVAL=\$?
1145
                [ \$RETVAL = 0 ] && rm -f $pidfile
1146
        else   
1147
                gprintf "chilli is not running"
1148
        fi
1149
        ;;
1150
 
1151
    *)
1152
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1153
        exit 1
1154
esac
1155
echo
1156
EOF
1801 richard 1157
chmod a+x /etc/init.d/chilli
1158
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1159
# conf file creation
346 richard 1160
        [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1161
        #NTP Option configuration for DHCP
2032 richard 1162
        #DHCP Options : rfc2132
1163
                #dhcp option value will be convert in hexa.
1164
                #NTP option (or 'option 42') is like :
1165
                #                       
1166
                #    Code   Len         Address 1               Address 2
1167
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1168
                #   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1169
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1170
                #
1171
                #Code : 42 => 2a
1172
                #Len : 4 => 04
2016 raphael.pi 1173
        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 $PRIVATE_IP | cut -d'.' -f4))
346 richard 1174
        cat <<EOF > /etc/chilli.conf
1175
# coova config for ALCASAR
1176
cmdsocket       /var/run/chilli.sock
1336 richard 1177
unixipc         chilli.$INTIF.ipc
1551 richard 1178
pidfile         /var/run/chilli.pid
346 richard 1179
net             $PRIVATE_NETWORK_MASK
595 richard 1180
dhcpif          $INTIF
841 richard 1181
ethers          $DIR_DEST_ETC/alcasar-ethers
861 richard 1182
#nodynip
865 richard 1183
#statip
1184
dynip           $PRIVATE_NETWORK_MASK
1249 richard 1185
domain          $DOMAIN
355 richard 1186
dns1            $PRIVATE_IP
1187
dns2            $PRIVATE_IP
346 richard 1188
uamlisten       $PRIVATE_IP
503 richard 1189
uamport         3990
837 richard 1190
macauth
1191
macpasswd       password
1697 richard 1192
strictmacauth
1243 richard 1193
locationname    $HOSTNAME.$DOMAIN
346 richard 1194
radiusserver1   127.0.0.1
1195
radiusserver2   127.0.0.1
1196
radiussecret    $secretradius
1197
radiusauthport  1812
1198
radiusacctport  1813
1243 richard 1199
uamserver       https://$HOSTNAME.$DOMAIN/intercept.php
1200
radiusnasid     $HOSTNAME.$DOMAIN
346 richard 1201
uamsecret       $secretuam
1249 richard 1202
uamallowed      $HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1203
coaport         3799
1379 richard 1204
conup           $DIR_DEST_BIN/alcasar-conup.sh
1205
condown         $DIR_DEST_BIN/alcasar-condown.sh
503 richard 1206
include         $DIR_DEST_ETC/alcasar-uamallowed
1207
include         $DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1208
dhcpopt         2a04$PRIVATE_IP_HEXA
2088 raphael.pi 1209
macup           $DIR_DEST_BIN/alcasar-macup.sh
1210
macdown         $DIR_DEST_BIN/alcasar-macdown.sh
1613 franck 1211
#dhcpgateway            none
1212
#dhcprelayagent         none
1610 franck 1213
#dhcpgatewayport        none
346 richard 1214
EOF
1336 richard 1215
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1216
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1217
# create files for trusted domains and urls
1148 crox53 1218
        touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1219
        chown root:apache $DIR_DEST_ETC/alcasar-*
1220
        chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1221
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1222
        $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1223
        $SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1224
# user 'chilli' creation (in order to run conup/off and up/down scripts
1225
        chilli_exist=`grep chilli /etc/passwd|wc -l`
1226
        if [ "$chilli_exist" == "1" ]
1227
        then
1228
              userdel -r chilli 2>/dev/null
1229
        fi
1230
        groupadd -f chilli
1231
        useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1232
}  # End of chilli ()
1349 richard 1233
 
1 root 1234
##################################################################
1389 richard 1235
##              Fonction "dansguardian"                         ##
1 root 1236
## - Paramètrage du gestionnaire de contenu Dansguardian       ##
1237
##################################################################
1389 richard 1238
dansguardian ()
1 root 1239
{
1841 richard 1240
        mkdir -p /var/dansguardian /var/log/dansguardian
1241
        chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1242
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1243
        $SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1244
        [ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1245
# By default the filter is off 
1556 richard 1246
        $SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1247
# French deny HTML page
497 richard 1248
        $SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1249
# Listen only on LAN side
497 richard 1250
        $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1251
# DG send its flow to HAVP
1252
        $SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1253
# replace the default deny HTML page
1 root 1254
        cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1255
        cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1256
# Don't log
1257
        $SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1258
# on désactive par défaut le controle de contenu des pages html
497 richard 1259
        $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1260
        cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1261
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1262
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1263
        cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1264
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1265
 
1266
# Configure Dansguardian for large site
1267
# Minimum number of processus to handle connections
1268
        $SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1269
# Maximum number of processus to handle connections
1270
        $SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1271
# Run at least 8 daemons
1272
        $SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1273
# minimum number of processes to spawn
1274
        $SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1275
# maximum age of a child process before it croaks it
1276
        $SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1277
 
1 root 1278
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1279
        [ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1280
        $SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1281
        [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1282
        [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1283
        touch $DIR_DG/lists/bannedextensionlist
1284
        touch $DIR_DG/lists/bannedmimetypelist
1285
# 'Safesearch' regex actualisation
498 richard 1286
        $SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1287
# empty LAN IP list that won't be WEB filtered
1288
        [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1289
        touch $DIR_DG/lists/exceptioniplist
1290
# Keep a copy of URL & domain filter configuration files
1291
        [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1292
        [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1293
} # End of dansguardian ()
1 root 1294
 
71 richard 1295
##################################################################
1221 richard 1296
##                      Fonction "antivirus"                    ##
1357 richard 1297
## - configuration of havp, libclamav and freshclam             ##
71 richard 1298
##################################################################
1299
antivirus ()           
1300
{
1358 richard 1301
# create 'havp' user
288 richard 1302
        havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1303
        if [ "$havp_exist" == "1" ]
288 richard 1304
        then
478 richard 1305
              userdel -r havp 2>/dev/null
894 richard 1306
              groupdel havp 2>/dev/null
288 richard 1307
        fi
307 richard 1308
        groupadd -f havp
1486 richard 1309
        useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1310
        mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1311
        chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1312
        chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1313
        [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1314
        $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1315
        $SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config    # pidfile
1316
        $SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config             # transparent mode
631 richard 1317
        $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config       # we listen only on loopback
1485 richard 1318
        $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config                            # datas come on port 8090 (on loopback)
990 franck 1319
        $SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config   # Log format
631 richard 1320
        $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config            # active libclamav AV
1321
        $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config                     # log only when malware matches
659 richard 1322
        $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config              # 10 daemons are started simultaneously
835 richard 1323
        $SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config               # doesn't scan image files
1324
        $SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1325
# skip checking of youtube flow (too heavy load / risk too low)
1326
        [ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1327
        echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1328
        echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1329
# adapt init script and systemd unit
335 richard 1330
        [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1331
        cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1332
        [ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1333
        $SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1334
        $SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1335
# replace of the intercept page (template)
340 richard 1336
        cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1337
        cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1338
# update virus database every 4 hours (24h/6)
1357 richard 1339
        [ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1340
        $SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1341
        $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1342
        $SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1343
        $SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1344
        $SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1345
# update now
1382 richard 1346
        /usr/bin/freshclam --no-warnings
1389 richard 1347
} # End of antivirus ()
71 richard 1348
 
1486 richard 1349
##########################################################################
1350
##                      Fonction "tinyproxy"                            ##
1351
## - configuration of tinyproxy (proxy between filterde users and havp) ##
1352
##########################################################################
1485 richard 1353
tinyproxy ()           
1354
{
1486 richard 1355
        tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1356
        if [ "$tinyproxy_exist" == "1" ]
1357
        then
1358
              userdel -r tinyproxy 2>/dev/null
1359
              groupdel tinyproxy 2>/dev/null
1360
        fi
1361
        groupadd -f tinyproxy
1488 richard 1362
        useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1363
        mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1364
        chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1365
        [ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1366
        $SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1367
        $SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1368
        $SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf                      # Listen Port
1369
        $SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf          # Listen NIC (only intif)
1508 richard 1370
        $SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1371
        $SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1372
        $SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf             # Only errors are logged
1373
        $SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf   # forward to HAVP
1374
        $SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf      # Stealth mode
1544 richard 1375
        $SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf   # Allow from LAN
1509 richard 1376
# Create the systemd unit
1377
cat << EOF > /lib/systemd/system/tinyproxy.service
1378
#  This file is part of systemd.
1379
#
1380
#  systemd is free software; you can redistribute it and/or modify it
1381
#  under the terms of the GNU General Public License as published by
1382
#  the Free Software Foundation; either version 2 of the License, or
1383
#  (at your option) any later version.
1485 richard 1384
 
1509 richard 1385
# This unit launches tinyproxy (a very light proxy).
1518 richard 1386
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1387
[Unit]
1388
Description=Tinyproxy Web Proxy Server
1389
After=network.target iptables.service
1390
 
1391
[Service]
1392
Type=forking
1518 richard 1393
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1394
ExecStartPre=/bin/sleep 2
1395
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1396
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1397
 
1398
[Install]
1399
WantedBy=multi-user.target
1400
EOF
1401
 
1485 richard 1402
} # end of tinyproxy
1 root 1403
##################################################################################
1389 richard 1404
##                      function "ulogd"                                        ##
476 richard 1405
## - Ulog config for multi-log files                                            ##
1406
##################################################################################
1389 richard 1407
ulogd ()
476 richard 1408
{
1409
# Three instances of ulogd (three different logfiles)
1410
        [ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1411
        nl=1
1358 richard 1412
        for log_type in traceability ssh ext-access
478 richard 1413
        do
1365 richard 1414
                [ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1415
                [ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1416
                cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1417
                $SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1418
                if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1419
                cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1420
[emu1]
478 richard 1421
file="/var/log/firewall/$log_type.log"
1422
sync=1
1423
EOF
1452 richard 1424
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1425
                nl=`expr $nl + 1`
1426
        done
476 richard 1427
        chown -R root:apache /var/log/firewall
1428
        chmod 750 /var/log/firewall
1429
        chmod 640 /var/log/firewall/*
1389 richard 1430
}  # End of ulogd ()
476 richard 1431
 
1159 crox53 1432
 
1433
##########################################################
1389 richard 1434
##              Function "nfsen"                        ##
1567 richard 1435
## - install the nfsen grapher                          ##
1436
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1437
##########################################################
1389 richard 1438
nfsen()
1 root 1439
{
1569 richard 1440
        tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1441
# Add PortTracker plugin
1534 richard 1442
        for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1443
        do
1536 richard 1444
        [ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1445
        done
1569 richard 1446
        $SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1447
# use of our conf file and init unit
1569 richard 1448
        cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1449
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1450
        DirTmp=$(pwd)
1569 richard 1451
        cd /tmp/nfsen-1.3.7/
1570 richard 1452
        /usr/bin/perl install.pl etc/nfsen.conf
1453
        /usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1454
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1455
        cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1456
        cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1457
        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
1458
        chmod -R 770 /var/log/netflow/porttracker
1372 richard 1459
# nfsen unit for systemd
1460
cat << EOF > /lib/systemd/system/nfsen.service
1461
#  This file is part of systemd.
1462
#
1463
#  systemd is free software; you can redistribute it and/or modify it
1464
#  under the terms of the GNU General Public License as published by
1465
#  the Free Software Foundation; either version 2 of the License, or
1466
#  (at your option) any later version.
1467
 
1468
# This unit launches nfsen (a Netflow grapher).
1469
[Unit]
1470
Description= NfSen init script
1471
After=network.target iptables.service
1472
 
1473
[Service]
1474
Type=oneshot
1475
RemainAfterExit=yes
1393 richard 1476
PIDFile=/var/run/nfsen/nfsen.pid
1477
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1478
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1479
ExecStart=/usr/bin/nfsen start
1480
ExecStop=/usr/bin/nfsen stop
1393 richard 1481
ExecReload=/usr/bin/nfsen restart
1372 richard 1482
TimeoutSec=0
1483
 
1484
[Install]
1485
WantedBy=multi-user.target
1486
EOF
1365 richard 1487
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1488
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1489
# expire delay for the profile "live"
1574 richard 1490
        /usr/bin/systemctl start nfsen
1393 richard 1491
        /bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1492
# add SURFmap plugin
1509 richard 1493
        cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1494
        cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1495
        tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1496
        cd /tmp/
1497
        /usr/bin/sh SURFmap/install.sh
1544 richard 1498
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1499
# clear the installation
1221 richard 1500
        cd $DirTmp
1509 richard 1501
        rm -rf /tmp/nfsen*
1502
        rm -rf /tmp/SURFmap*
1389 richard 1503
} # End of nfsen ()
1 root 1504
 
1390 richard 1505
##################################################
1541 richard 1506
##              Function "vnstat"               ##
1507
## Initialization of Vnstat and vnstat phpFE    ##
1508
##################################################
1509
vnstat ()
1510
{
1511
         [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1512
         $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1513
         [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1514
         $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1515
        /usr/bin/vnstat -u -i $EXTIF
1516
} # End of vnstat       
1517
##################################################
1389 richard 1518
##              Function "dnsmasq"              ##
1390 richard 1519
##################################################
1389 richard 1520
dnsmasq ()
219 jeremy 1521
{
1522
        [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1523
        [ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1976 franck 1524
#       $SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
1525
        $SED "s?^.*OPTIONS=.*?#OPTIONS=\"--log-async=250 --log-queries --log-facility=/var/log/dnsmasq/queries.log\"?g" /etc/sysconfig/dnsmasq # General Options for dnslog or debugging
1961 richard 1526
        $SED "s?^local=.*?local=/$DOMAIN/?g" $DIR_DEST_ETC/alcasar-dns-name # default domain name for all dnsmasq daemons
503 richard 1527
        [ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1528
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
1928 richard 1529
        cat << EOF > /etc/dnsmasq.conf
520 richard 1530
# Configuration file for "dnsmasq in forward mode"
1387 richard 1531
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
259 richard 1532
listen-address=$PRIVATE_IP
1390 richard 1533
pid-file=/var/run/dnsmasq.pid
259 richard 1534
listen-address=127.0.0.1
286 richard 1535
no-dhcp-interface=$INTIF
1387 richard 1536
no-dhcp-interface=tun0
1537
no-dhcp-interface=lo
259 richard 1538
bind-interfaces
1721 richard 1539
cache-size=2048
259 richard 1540
domain-needed
1541
expand-hosts
1542
bogus-priv
1543
filterwin2k
1544
server=$DNS1
1545
server=$DNS2
1387 richard 1546
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1547
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1548
#dhcp-option=option:router,$PRIVATE_IP
1549
#dhcp-option=option:ntp-server,$PRIVATE_IP
1961 richard 1550
#domain=$DOMAIN
259 richard 1551
 
1387 richard 1552
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1553
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1554
EOF
1356 richard 1555
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1556
        cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1557
# Configuration file for "dnsmasq with blacklist"
1873 richard 1558
# Add Toulouse University blacklist domains
1472 richard 1559
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1015 richard 1560
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1561
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1562
listen-address=$PRIVATE_IP
1563
port=54
1564
no-dhcp-interface=$INTIF
1387 richard 1565
no-dhcp-interface=tun0
1472 richard 1566
no-dhcp-interface=lo
498 richard 1567
bind-interfaces
1721 richard 1568
cache-size=2048
498 richard 1569
domain-needed
1570
expand-hosts
1571
bogus-priv
1572
filterwin2k
2009 raphael.pi 1573
log-queries
1574
log-facility=/var/log/dnsmasq/dnsmasq-blacklist.log
498 richard 1575
server=$DNS1
1576
server=$DNS2
1577
EOF
1379 richard 1578
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1579
        cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1580
# Configuration file for "dnsmasq with whitelist"
1873 richard 1581
# ADD Toulouse university whitelist domains
1472 richard 1582
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1356 richard 1583
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1584
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1585
listen-address=$PRIVATE_IP
1586
port=55
1587
no-dhcp-interface=$INTIF
1387 richard 1588
no-dhcp-interface=tun0
1472 richard 1589
no-dhcp-interface=lo
1356 richard 1590
bind-interfaces
1721 richard 1591
cache-size=1024
1356 richard 1592
domain-needed
1593
expand-hosts
1594
bogus-priv
1595
filterwin2k
1867 raphael.pi 1596
ipset=/#/wl_ip_allowed                  # dynamicly add the resolv IP address in the Firewall rules
1472 richard 1597
address=/#/$PRIVATE_IP                          # for Domain name without local resolution (WL)  
1356 richard 1598
EOF
1472 richard 1599
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1600
        cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1601
# Configuration file for "dnsmasq as a blackhole"
1602
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1603
address=/#/$PRIVATE_IP                          # redirect all on ALCASAR IP address
1604
pid-file=/var/run/dnsmasq-blackhole.pid
1605
listen-address=$PRIVATE_IP
1606
port=56
1607
no-dhcp-interface=$INTIF
1608
no-dhcp-interface=tun0
1609
no-dhcp-interface=lo
1610
bind-interfaces
1611
cache-size=256
1612
domain-needed
1613
expand-hosts
1614
bogus-priv
1615
filterwin2k
1616
EOF
1617
 
1517 richard 1618
# the main instance should start after network and chilli (which create tun0)
1547 richard 1619
        [ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1620
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1621
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1622
        for list in blacklist whitelist blackhole
1623
        do
1624
                cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1625
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1626
                $SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1627
        done
308 richard 1628
} # End dnsmasq
1629
 
1630
##########################################################
1221 richard 1631
##              Fonction "BL"                           ##
308 richard 1632
##########################################################
1633
BL ()
1634
{
1930 richard 1635
        # copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1636
        rm -rf $DIR_DG/lists/blacklists
1930 richard 1637
        mkdir -p /tmp/blacklists
1938 richard 1638
        cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1639
# creation of file for the rehabilited domains and urls
648 richard 1640
        [ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1641
        [ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1642
        touch $DIR_DG/lists/exceptionsitelist
1643
        touch $DIR_DG/lists/exceptionurllist
311 richard 1644
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1645
        cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1646
# Dansguardian filter config for ALCASAR
1647
EOF
648 richard 1648
        cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1649
# Dansguardian domain filter config for ALCASAR
1650
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1651
#**
1652
# block all SSL and CONNECT tunnels
1653
**s
1654
# block all SSL and CONNECT tunnels specified only as an IP
1655
*ips
1656
# block all sites specified only by an IP
1657
*ip
1658
EOF
1852 raphael.pi 1659
# Add Bing to the safesearch url regext list (parental control)
878 richard 1660
        cat <<EOF >> $DIR_DG/lists/urlregexplist
1661
# Bing - add 'adlt=strict'
1662
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1663
EOF
1913 richard 1664
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1665
        $SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1666
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1667
        mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1668
        touch $DIR_DG/lists/blacklists/ossi-bl/domains
1669
        echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1670
        mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1671
        touch $DIR_DG/lists/blacklists/ossi-wl/domains
1672
        echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1673
# add custom ALCASAR BL files
1957 richard 1674
        for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1675
        do
1676
                mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1677
                cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1678
                echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1679
        done
1680
        chown -R dansguardian:apache $DIR_DG
1681
        chown -R root:apache $DIR_DEST_SHARE
1682
        chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1683
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1684
        $DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1685
# enable the default categories
1957 richard 1686
        $DIR_DEST_BIN/alcasar-bl.sh --cat_choice
308 richard 1687
}
219 jeremy 1688
 
1 root 1689
##########################################################
1221 richard 1690
##              Fonction "cron"                         ##
1 root 1691
## - Mise en place des différents fichiers de cron     ##
1692
##########################################################
1693
cron ()
1694
{
1695
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1696
        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1697
        cat <<EOF > /etc/crontab
1828 richard 1698
SHELL=/usr/bin/bash
1699
PATH=/usr/sbin:/usr/bin
1 root 1700
MAILTO=root
1701
HOME=/
1702
 
1703
# run-parts
1704
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1705
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1706
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1707
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1708
EOF
1709
        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1710
        cat <<EOF >> /etc/anacrontab
667 franck 1711
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1712
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1713
7       20      cron.importClean        nice /etc/cron.d/alcasar-clean_import
1 root 1714
EOF
1247 crox53 1715
 
811 richard 1716
        cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1717
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1718
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1719
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1720
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1721
EOF
952 franck 1722
        cat <<EOF > /etc/cron.d/alcasar-archive
1723
# Archive des logs et de la base de données (tous les lundi à 5h35)
1724
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1725
EOF
1566 richard 1726
        cat << EOF > /etc/cron.d/alcasar-ticket-clean
1727
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1728
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1729
EOF
722 franck 1730
        cat << EOF > /etc/cron.d/alcasar-distrib-updates
1731
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1732
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1733
EOF
1159 crox53 1734
 
1945 richard 1735
        cat << EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1736
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1737
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1738
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1739
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1740
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
2009 raphael.pi 1741
# 'alcasar-activity_report.sh' (every sunday at 5h35 pm) : generate an activity report in PDF
1808 richard 1742
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1743
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1744
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1745
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1746
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1747
EOF
671 franck 1748
        cat << EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1749
# run the "watchdog" every 3'
1750
# empty the IPSET of the whitelisted IP (loaded dynamically with dnsmasq-whitelist) when every whitelisted users are logged out (every sunday at 0h05
1 root 1751
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1752
 
1 root 1753
EOF
1808 richard 1754
# Enabling the watchdog every 18'
808 franck 1755
        cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1756
# activate  the daemon-watchdog after boot process
1851 franck 1757
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1758
# activate the daemon-watchdog every 18'
808 franck 1759
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1760
EOF
1862 raphael.pi 1761
 
1874 raphael.pi 1762
# Enabling category update from rsync
2111 richard 1763
        cat << EOF > /etc/cron.d/alcasar-rsync-bl
1945 richard 1764
# Automatic update of BL via rsync every 12 hours. The categories are listed in the file '/usr/local/etc/update_cat.conf' (no sync if empty). 
1905 raphael.pi 1765
 
1874 raphael.pi 1766
EOF
1862 raphael.pi 1767
 
1808 richard 1768
# removing the users crons
522 richard 1769
        rm -f /var/spool/cron/*
1 root 1770
} # End cron
1771
 
1772
##################################################################
1221 richard 1773
##                      Fonction "Fail2Ban"                     ##
1163 crox53 1774
##- Modification de la configuration de fail2ban                ##
1775
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...      ##
1776
##################################################################
1777
fail2ban()
1778
{
1191 crox53 1779
        $DIR_CONF/fail2ban.sh
1474 richard 1780
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1781
        [ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1782
        [ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1783
        chmod 644 /var/log/fail2ban.log
1489 richard 1784
        chmod 644 /var/Save/security/watchdog.log
1418 richard 1785
        /usr/bin/touch /var/log/auth.log
1515 richard 1786
# fail2ban unit
1787
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1788
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1789
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1790
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1791
} #Fin de fail2ban_install()
1792
 
1793
##################################################################
1376 richard 1794
##                      Fonction "gammu_smsd"                   ##
1795
## - Creation de la base de donnée Gammu                       ##
1796
## - Creation du fichier de config: gammu_smsd_conf             ##
1797
##                                                              ##
1798
##################################################################
1799
gammu_smsd()
1800
{
1801
# Create 'gammu' databse
1802
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1803
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1804
# Add a gammu database structure
1800 richard 1805
        mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1806
 
1807
# config file for the daemon
1808
cat << EOF > /etc/gammu_smsd_conf
1809
[gammu]
1810
port = /dev/ttyUSB0
1811
connection = at115200
1812
 
1813
;########################################################
1814
 
1815
[smsd]
1816
 
1817
PIN = 1234
1818
 
1819
logfile = /var/log/gammu-smsd/gammu-smsd.log
1820
logformat = textall
1821
debuglevel = 0
1822
 
1823
service = sql
1824
driver = native_mysql
1825
user = $DB_USER
1826
password = $radiuspwd
1827
pc = localhost
1828
database = $DB_GAMMU
1829
 
1828 richard 1830
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1831
 
1832
StatusFrequency = 30
1380 richard 1833
;LoopSleep = 2
1376 richard 1834
 
1835
;ResetFrequency = 300
1836
;HardResetFrequency = 120
1837
 
1838
CheckSecurity = 1
1839
CheckSignal = 1
1840
CheckBattery = 0
1841
EOF
1842
 
1843
chmod 755 /etc/gammu_smsd_conf
1844
 
1845
#Creation dossier de log Gammu-smsd
1382 richard 1846
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1847
chmod 755 /var/log/gammu-smsd
1848
 
1849
#Edition du script sql gammu <-> radius
1452 richard 1850
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1851
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1852
 
1380 richard 1853
#Création de la règle udev pour les Huawei // idVendor: 12d1
1854
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1855
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1856
EOF
1857
 
1376 richard 1858
} # END gammu_smsd()
1859
 
1860
##################################################################
1221 richard 1861
##                      Fonction "post_install"                 ##
1 root 1862
## - Modification des bannières (locales et ssh) et des prompts ##
1863
## - Installation de la structure de chiffrement pour root      ##
1864
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1865
## - Mise en place du la rotation des logs                      ##
5 franck 1866
## - Configuration dans le cas d'une mise à jour               ##
1 root 1867
##################################################################
1868
post_install()
1869
{
1870
# création de la bannière locale
1007 richard 1871
        [ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1872
        cp -f $DIR_CONF/banner /etc/mageia-release
1873
        echo " V$VERSION" >> /etc/mageia-release
1 root 1874
# création de la bannière SSH
1007 richard 1875
        cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1876
        chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1877
        [ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1878
        $SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1879
        $SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1880
# postfix banner anonymisation
1881
        $SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 1882
        chown -R postfix:postfix /var/lib/postfix
604 richard 1883
# sshd écoute côté LAN et WAN
1548 richard 1884
        $SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1885
# sshd autorise les connections root par certificat
1886
        $SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
1769 richard 1887
        # Put the default values in conf file
1839 richard 1888
        echo "SSH=on" >> $CONF_FILE
1631 richard 1889
        echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1890
        echo "LDAP=off" >> $CONF_FILE
786 richard 1891
        echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1078 franck 1892
        echo "MULTIWAN=off" >> $CONF_FILE
1893
        echo "FAILOVER=30" >> $CONF_FILE
1894
        echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1895
        echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1896
        echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1897
# Coloration des prompts
1898
        [ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1899
        cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1900
        $SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1901
# Droits d'exécution pour utilisateur apache et sysadmin
1902
        [ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1903
        cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1904
        $SED "s?^Host_Alias.*?Host_Alias        LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost             #réseau de l'organisme?g" /etc/sudoers
1543 richard 1905
# Modify some logrotate files (gammu, ulogd)
1 root 1906
        cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1907
        chmod 644 /etc/logrotate.d/*
714 franck 1908
# rectification sur versions précédentes de la compression des logs
706 franck 1909
        $SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1910
# actualisation des fichiers logs compressés
1342 richard 1911
        for dir in firewall dansguardian httpd
706 franck 1912
        do
714 franck 1913
              find /var/log/$dir -type f -name *.log-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9] -exec gzip {} \;
706 franck 1914
        done
1221 richard 1915
# create the alcasar-load_balancing unit
1916
        cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1917
#  This file is part of systemd.
1918
#
1919
#  systemd is free software; you can redistribute it and/or modify it
1920
#  under the terms of the GNU General Public License as published by
1921
#  the Free Software Foundation; either version 2 of the License, or
1922
#  (at your option) any later version.
1923
 
1924
# This unit lauches alcasar-load-balancing.sh script.
1925
[Unit]
1926
Description=alcasar-load_balancing.sh execution
1927
After=network.target iptables.service
1928
 
1929
[Service]
1930
Type=oneshot
1931
RemainAfterExit=yes
1828 richard 1932
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1933
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1934
TimeoutSec=0
1935
SysVStartPriority=99
1936
 
1937
[Install]
1938
WantedBy=multi-user.target
1157 stephane 1939
EOF
1221 richard 1940
# processes launched at boot time (Systemctl)
1839 richard 1941
        for i in alcasar-load_balancing mysqld httpd ntpd iptables dnsmasq dnsmasq-blacklist dnsmasq-whitelist dnsmasq-blackhole radiusd nfsen dansguardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 1942
        do
1574 richard 1943
                /usr/bin/systemctl -q enable $i.service
1221 richard 1944
        done
1452 richard 1945
 
1946
# disable processes at boot time (Systemctl)
1947
        for i in ulogd
1948
        do
1574 richard 1949
                /usr/bin/systemctl -q disable $i.service
1452 richard 1950
        done
1951
 
1221 richard 1952
# Apply French Security Agency (ANSSI) rules
1362 richard 1953
# ignore ICMP broadcast (smurf attack)
1954
        echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1955
# ignore ICMP errors bogus
1956
        echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1957
# remove ICMP redirects responces
1958
        echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1959
        echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1960
# enable SYN Cookies (Syn flood attacks)
1961
        echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1962
# enable kernel antispoofing
1963
        echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1964
# ignore source routing
1965
        echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1966
# set conntrack timer to 1h (3600s) instead of 5 weeks
1967
        echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1968
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1969
        echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 1970
# disable iptables_helpers
1971
        echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 1972
# Switch to the router mode
1973
        echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 1974
# Remove unused service ipv6
1964 franck 1975
        echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1976
        echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1977
        echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1978
        echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1979
# remove Magic SysReq Keys
1363 richard 1980
        [ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1981
# switch to multi-users runlevel (instead of x11)
1221 richard 1982
        ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1983
#       GRUB modifications (only one time)
1005 richard 1984
# limit wait time to 3s
1985
# create an alcasar entry instead of linux-nonfb
1986
# change display to 1024*768 (vga791)
1600 richard 1987
        grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1988
        if [ $grub_already_modified == 0 ]
1989
                then
1990
                $SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1991
                $SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1992
                $SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
2114 franck 1993
# is an virtual machine (proxmox, vmware, ) ?
1994
                vm_vga=`lsmod | egrep "virtio|vmwgfx" | wc -l`
1995
                if [ $vm_mga == 0 ]
1996
                then
1997
                        $SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1998
                fi
1600 richard 1999
                $SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
2000
                $SED "/^gfxmenu/d" /boot/grub/menu.lst
2001
        fi
1221 richard 2002
# Load and apply the previous conf file
2003
        if [ "$mode" = "update" ]
532 richard 2004
        then
1668 richard 2005
                $DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2006
                $DIR_DEST_BIN/alcasar-conf.sh --load
2007
                PARENT_SCRIPT=`basename $0`
2008
                export PARENT_SCRIPT # to avoid stop&start process during the installation process
2009
                $DIR_DEST_BIN/alcasar-conf.sh --apply
2010
                $SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2011
                $SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2012
        fi
1221 richard 2013
        rm -f /tmp/alcasar-conf*
2014
        chown -R root:apache $DIR_DEST_ETC/*
2015
        chmod -R 660 $DIR_DEST_ETC/*
2016
        chmod ug+x $DIR_DEST_ETC/digest
1 root 2017
        cd $DIR_INSTALL
5 franck 2018
        echo ""
1 root 2019
        echo "#############################################################################"
638 richard 2020
        if [ $Lang == "fr" ]
2021
                then
2022
                echo "#                        Fin d'installation d'ALCASAR                       #"
2023
                echo "#                                                                           #"
2024
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2025
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2026
                echo "#                                                                           #"
2027
                echo "#############################################################################"
2028
                echo
2029
                echo "- ALCASAR sera fonctionnel après redémarrage du système"
2030
                echo
2031
                echo "- Lisez attentivement la documentation d'exploitation"
2032
                echo
2033
                echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2034
                echo
2035
                echo "                   Appuyez sur 'Entrée' pour continuer"
2036
        else   
2037
                echo "#                        Enf of ALCASAR install process                     #"
2038
                echo "#                                                                           #"
2039
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2040
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2041
                echo "#                                                                           #"
2042
                echo "#############################################################################"
2043
                echo
2044
                echo "- The system will be rebooted in order to operate ALCASAR"
2045
                echo
2046
                echo "- Read the exploitation documentation"
2047
                echo
2048
                echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2049
                echo
2050
                echo "                   Hit 'Enter' to continue"
2051
        fi
1782 franck 2052
        sleep 2
815 richard 2053
        if [ "$mode" != "update" ]
820 richard 2054
        then
815 richard 2055
                read a
2056
        fi
774 richard 2057
        clear
1 root 2058
        reboot
2059
} # End post_install ()
2060
 
2061
#################################
1005 richard 2062
#       Main Install loop       #
1 root 2063
#################################
832 richard 2064
dir_exec=`dirname "$0"`
2065
if [ $dir_exec != "." ]
2066
then
2067
        echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2068
        echo "Launch this program from the ALCASAR archive directory"
2069
        exit 0
2070
fi
2071
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2072
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2073
nb_args=$#
2074
args=$1
2075
if [ $nb_args -eq 0 ]
2076
then
2077
        nb_args=1
2078
        args="-h"
2079
fi
1062 richard 2080
chmod -R u+x $DIR_SCRIPTS/*
1 root 2081
case $args in
2082
        -\? | -h* | --h*)
2083
                echo "$usage"
2084
                exit 0
2085
                ;;
291 franck 2086
        -i | --install)
1538 richard 2087
                header_install
959 franck 2088
                license
1544 richard 2089
                header_install
29 richard 2090
                testing
595 richard 2091
# RPMs install
2092
                $DIR_SCRIPTS/alcasar-urpmi.sh
2093
                if [ "$?" != "0" ]
1 root 2094
                then
595 richard 2095
                        exit 0
2096
                fi
1249 richard 2097
                if [ -e $CONF_FILE ]
595 richard 2098
                then
597 richard 2099
# Uninstall the running version
1828 richard 2100
                        $DIR_SCRIPTS/alcasar-uninstall.sh
595 richard 2101
                fi
636 richard 2102
# Test if manual update 
1362 richard 2103
                if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2104
                then
636 richard 2105
                        header_install
595 richard 2106
                        if [ $Lang == "fr" ]
636 richard 2107
                                then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2108
                                else echo "The configuration file of an old version has been found";
595 richard 2109
                        fi
597 richard 2110
                        response=0
2111
                        PTN='^[oOnNyY]$'
2112
                        until [[ $(expr $response : $PTN) -gt 0 ]]
2113
                        do
2114
                                if [ $Lang == "fr" ]
2115
                                        then echo -n "Voulez-vous l'utiliser (O/n)? ";
2116
                                        else echo -n "Do you want to use it (Y/n)?";
2117
                                 fi
2118
                                read response
2119
                                if [ "$response" = "n" ] || [ "$response" = "N" ]
2120
                                then rm -f /tmp/alcasar-conf*
2121
                                fi
2122
                        done
2123
                fi
636 richard 2124
# Test if update
1057 richard 2125
                if [ -e /tmp/alcasar-conf* ]
597 richard 2126
                then
2127
                        if [ $Lang == "fr" ]
2128
                                then echo "#### Installation avec mise à jour ####";
2129
                                else echo "#### Installation with update     ####";
2130
                        fi
636 richard 2131
# Extract the central configuration file
1057 richard 2132
                        tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2133
                        ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2134
                        PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2135
                        MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2136
                        MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2137
                        UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2138
                        mode="update"
1 root 2139
                fi
1837 richard 2140
                for func in init network ACC CA time_server init_db radius chilli dansguardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2141
                do
2142
                        $func
1362 richard 2143
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2144
                done
5 franck 2145
                ;;
291 franck 2146
        -u | --uninstall)
1828 richard 2147
                if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2148
                then
597 richard 2149
                        if [ $Lang == "fr" ]
2150
                                then echo "ALCASAR n'est pas installé!";
2151
                                else echo "ALCASAR isn't installed!";
2152
                        fi
1 root 2153
                        exit 0
2154
                fi
5 franck 2155
                response=0
2156
                PTN='^[oOnN]$'
580 richard 2157
                until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2158
                do
597 richard 2159
                        if [ $Lang == "fr" ]
2160
                                then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2161
                                else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2162
                        fi
5 franck 2163
                        read response
2164
                done
1103 richard 2165
                if [ "$response" = "o" ] || [ "$response" =