Subversion Repositories ALCASAR

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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 2016 2016-08-11 13:02:01Z raphael.pion $ 
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="$DIR_INSTALL/scripts"              # install directory (with script files)
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DIR_BLACKLIST="$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
##################################################################
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##                      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
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# 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
1564 richard 654
        for i in base archive security;
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
1833 richard 853
# Launch after coova (in order to wait tun0 to be up)
1378 richard 854
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 855
} # End of ACC ()
1 root 856
 
1893 richard 857
##########################################################################
858
##                              Fonction "CA"                           ##
1898 richard 859
## - Creating the CA and the server certificate (apache)                ##
1893 richard 860
##########################################################################
1221 richard 861
CA ()
1 root 862
{
510 richard 863
        $DIR_DEST_BIN/alcasar-CA.sh
800 richard 864
        FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 865
        [ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 866
        cat <<EOF > $FIC_VIRTUAL_SSL
867
# default SSL virtual host, used for all HTTPS requests that do not
868
# match a ServerName or ServerAlias in any <VirtualHost> block.
869
 
870
<VirtualHost _default_:443>
871
# general configuration
872
    ServerAdmin root@localhost
1748 richard 873
    ServerName $HOSTNAME.$DOMAIN
1410 richard 874
 
875
# SSL configuration
876
    SSLEngine on
877
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
878
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
879
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
880
    CustomLog logs/ssl_request_log \
881
        "%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
882
    ErrorLog logs/ssl_error_log
883
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
884
</VirtualHost>
885
EOF
5 franck 886
        chown -R root:apache /etc/pki
1 root 887
        chmod -R 750 /etc/pki
1389 richard 888
} # End of CA ()
1 root 889
 
1837 richard 890
##################################################################
891
##                      Function "time_server"                  ##
892
## - Configuring NTP server                                     ##
893
##################################################################
894
time_server ()
895
{
896
# Set the Internet time server
897
        [ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
898
        cat <<EOF > /etc/ntp/step-tickers
899
0.fr.pool.ntp.org       # adapt to your country
900
1.fr.pool.ntp.org
901
2.fr.pool.ntp.org
902
EOF
903
        [ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
904
        cat <<EOF > /etc/ntp.conf
905
server 0.fr.pool.ntp.org        # adapt to your country
906
server 1.fr.pool.ntp.org
907
server 2.fr.pool.ntp.org
908
server 127.127.1.0              # local clock si NTP internet indisponible ...
909
fudge 127.127.1.0 stratum 10
910
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
911
restrict 127.0.0.1
912
driftfile /var/lib/ntp/drift
913
logfile /var/log/ntp.log
914
disable monitor
915
EOF
916
        chown -R ntp:ntp /var/lib/ntp
917
# Synchronize now
918
        ntpd -q -g &
919
} # End of time_server ()
920
 
1 root 921
##########################################################################################
1221 richard 922
##                      Fonction "init_db"                                              ##
1 root 923
## - Initialisation de la base Mysql                                                    ##
924
## - Affectation du mot de passe de l'administrateur (root)                             ##
925
## - Suppression des bases et des utilisateurs superflus                                ##
926
## - Création de la base 'radius'                                                      ##
927
## - Installation du schéma de cette base                                              ##
928
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)  ##
929
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)              ##
930
##########################################################################################
931
init_db ()
932
{
1990 richard 933
        if [ `systemctl is-active mysqld` == "active" ]
934
        then
935
                systemctl stop mysqld
936
        fi
1355 richard 937
        rm -rf /var/lib/mysql # to be sure that there is no former installation
1991 richard 938
        /usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
1 root 939
        [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 940
        $SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 941
        $SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 942
        $SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
943
        $SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
944
        $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
1574 richard 945
        /usr/bin/systemctl start mysqld.service
1963 richard 946
        nb_round=1
1981 richard 947
        while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 948
        do
949
                nb_round=`expr $nb_round + 1`
950
                sleep 2
951
        done
1981 richard 952
        if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 953
        then
1981 richard 954
                echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 955
                exit
1955 richard 956
        fi
1 root 957
        mysqladmin -u root password $mysqlpwd
958
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 959
# Secure the server
960
        $MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
961
        $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 962
# Create 'radius' database
1317 richard 963
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 964
# Add an empty radius database structure
1800 richard 965
        mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 966
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 967
        [ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 968
        $SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
969
        $SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 970
        /usr/bin/systemctl daemon-reload
1389 richard 971
} # End of init_db ()
1 root 972
 
973
##########################################################################
1389 richard 974
##                      Fonction "radius"                               ##
1 root 975
## - Paramètrage des fichiers de configuration FreeRadius              ##
976
## - Affectation du secret partagé entre coova-chilli et freeradius    ##
977
## - Modification de fichier de conf pour l'accès à Mysql             ##
978
##########################################################################
1389 richard 979
radius ()
1 root 980
{
1800 richard 981
        cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 982
        chown -R radius:radius /etc/raddb
983
        [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 984
# Set radius.conf parameters
1 root 985
        $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
986
        $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
987
        $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 988
# remove the proxy function
1 root 989
        $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
990
        $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 991
# remove EAP module
654 richard 992
        $SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 993
# listen on loopback (should be modified later if EAP enabled)
1 root 994
        $SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 995
# enable the  SQL module (and SQL counter)
1 root 996
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
997
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
998
        $SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 999
# only include modules for ALCASAR needs
1000
        $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
1001
        $SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
1002
        $SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
1003
        $SED "s?^[\t ]*\#       daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
1004
        $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
1005
        $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 1006
# remvove virtual server and copy our conf file
1 root 1007
        rm -f /etc/raddb/sites-enabled/*
1278 richard 1008
        cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 1009
        chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
1010
        chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
1011
        chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
1012
        ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 1013
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 1014
        touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 1015
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 1016
        [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1017
        cat << EOF > /etc/raddb/clients.conf
1018
client 127.0.0.1 {
1019
        secret = $secretradius
1020
        shortname = localhost
1021
}
1022
EOF
1278 richard 1023
# sql.conf modification
1 root 1024
        [ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1025
        $SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1026
        $SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1027
        $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1028
        $SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1029
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 1030
        [ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1031
        cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1032
# counter.conf modification (change the Max-All-Session-Time counter)
1033
        [ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1034
        cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1035
        chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1036
# make certain that mysql is up before radius start
1037
        [ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1038
        $SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1039
        /usr/bin/systemctl daemon-reload
1389 richard 1040
} # End radius ()
1 root 1041
 
799 richard 1042
##################################################################################
1389 richard 1043
##                      Fonction "chilli"                                       ##
799 richard 1044
## - Création du fichier d'initialisation et de configuration de coova-chilli  ##
1045
## - Paramètrage de la page d'authentification (intercept.php)                 ##
1046
##################################################################################
1389 richard 1047
chilli ()
1 root 1048
{
1370 richard 1049
# chilli unit for systemd
1050
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1051
#  This file is part of systemd.
1052
#
1053
#  systemd is free software; you can redistribute it and/or modify it
1054
#  under the terms of the GNU General Public License as published by
1055
#  the Free Software Foundation; either version 2 of the License, or
1056
#  (at your option) any later version.
1370 richard 1057
[Unit]
1058
Description=chilli is a captive portal daemon
1059
After=network.target
1060
 
1061
[Service]
1379 richard 1062
Type=forking
1370 richard 1063
ExecStart=/usr/libexec/chilli start
1064
ExecStop=/usr/libexec/chilli stop
1065
ExecReload=/usr/libexec/chilli reload
1066
PIDFile=/var/run/chilli.pid
1067
 
1068
[Install]
1069
WantedBy=multi-user.target
1070
EOF
799 richard 1071
# init file creation
1370 richard 1072
        [ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1073
        cat <<EOF > /etc/init.d/chilli
799 richard 1074
#!/bin/sh
1075
#
1076
# chilli CoovaChilli init
1077
#
1078
# chkconfig: 2345 65 35
1079
# description: CoovaChilli
1080
### BEGIN INIT INFO
1081
# Provides:       chilli
1082
# Required-Start: network 
1083
# Should-Start: 
1084
# Required-Stop:  network
1085
# Should-Stop: 
1086
# Default-Start:  2 3 5
1087
# Default-Stop:
1088
# Description:    CoovaChilli access controller
1089
### END INIT INFO
1090
 
1091
[ -f /usr/sbin/chilli ] || exit 0
1092
. /etc/init.d/functions
1093
CONFIG=/etc/chilli.conf
1094
pidfile=/var/run/chilli.pid
1095
[ -f \$CONFIG ] || {
1096
    echo "\$CONFIG Not found"
1097
    exit 0
1098
}
1099
RETVAL=0
1100
prog="chilli"
1101
case \$1 in
1102
    start)
1103
        if [ -f \$pidfile ] ; then
1104
                gprintf "chilli is already running"
1105
        else
1106
                gprintf "Starting \$prog: "
1107
                rm -f /var/run/chilli* # cleaning
1828 richard 1108
                /usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1109
                echo 1 > /proc/sys/net/ipv4/ip_forward
1110
                [ -e /dev/net/tun ] || {
1111
                (cd /dev;
1112
                        mkdir net;
1113
                        cd net;
1114
                        mknod tun c 10 200)
1115
                }
1336 richard 1116
                ifconfig $INTIF 0.0.0.0
1576 richard 1117
                /usr/sbin/ethtool -K $INTIF gro off
799 richard 1118
                daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1119
                RETVAL=$?
1120
        fi
1121
        ;;
1122
 
1123
    reload)
1124
        killall -HUP chilli
1125
        ;;
1126
 
1127
    restart)
1128
        \$0 stop
1129
        sleep 2
1130
        \$0 start
1131
        ;;
1132
 
1133
    status)
1134
        status chilli
1135
        RETVAL=0
1136
        ;;
1137
 
1138
    stop)
1139
        if [ -f \$pidfile ] ; then  
1140
                gprintf "Shutting down \$prog: "
1141
                killproc /usr/sbin/chilli
1142
                RETVAL=\$?
1143
                [ \$RETVAL = 0 ] && rm -f $pidfile
1144
        else   
1145
                gprintf "chilli is not running"
1146
        fi
1147
        ;;
1148
 
1149
    *)
1150
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1151
        exit 1
1152
esac
1153
echo
1154
EOF
1801 richard 1155
chmod a+x /etc/init.d/chilli
1156
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1157
# conf file creation
346 richard 1158
        [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1159
        #NTP Option configuration for DHCP
1160
        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 $PRIVATE_IP | cut -d'.' -f4))
346 richard 1161
        cat <<EOF > /etc/chilli.conf
1162
# coova config for ALCASAR
1163
cmdsocket       /var/run/chilli.sock
1336 richard 1164
unixipc         chilli.$INTIF.ipc
1551 richard 1165
pidfile         /var/run/chilli.pid
346 richard 1166
net             $PRIVATE_NETWORK_MASK
595 richard 1167
dhcpif          $INTIF
841 richard 1168
ethers          $DIR_DEST_ETC/alcasar-ethers
861 richard 1169
#nodynip
865 richard 1170
#statip
1171
dynip           $PRIVATE_NETWORK_MASK
1249 richard 1172
domain          $DOMAIN
355 richard 1173
dns1            $PRIVATE_IP
1174
dns2            $PRIVATE_IP
346 richard 1175
uamlisten       $PRIVATE_IP
503 richard 1176
uamport         3990
837 richard 1177
macauth
1178
macpasswd       password
1697 richard 1179
strictmacauth
1243 richard 1180
locationname    $HOSTNAME.$DOMAIN
346 richard 1181
radiusserver1   127.0.0.1
1182
radiusserver2   127.0.0.1
1183
radiussecret    $secretradius
1184
radiusauthport  1812
1185
radiusacctport  1813
1243 richard 1186
uamserver       https://$HOSTNAME.$DOMAIN/intercept.php
1187
radiusnasid     $HOSTNAME.$DOMAIN
346 richard 1188
uamsecret       $secretuam
1249 richard 1189
uamallowed      $HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1190
coaport         3799
1379 richard 1191
conup           $DIR_DEST_BIN/alcasar-conup.sh
1192
condown         $DIR_DEST_BIN/alcasar-condown.sh
503 richard 1193
include         $DIR_DEST_ETC/alcasar-uamallowed
1194
include         $DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1195
dhcpopt         2a04$PRIVATE_IP_HEXA
1613 franck 1196
#dhcpgateway            none
1197
#dhcprelayagent         none
1610 franck 1198
#dhcpgatewayport        none
346 richard 1199
EOF
1336 richard 1200
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1201
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1202
# create files for trusted domains and urls
1148 crox53 1203
        touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1204
        chown root:apache $DIR_DEST_ETC/alcasar-*
1205
        chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1206
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1207
        $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1208
        $SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1209
# user 'chilli' creation (in order to run conup/off and up/down scripts
1210
        chilli_exist=`grep chilli /etc/passwd|wc -l`
1211
        if [ "$chilli_exist" == "1" ]
1212
        then
1213
              userdel -r chilli 2>/dev/null
1214
        fi
1215
        groupadd -f chilli
1216
        useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1217
}  # End of chilli ()
1349 richard 1218
 
1 root 1219
##################################################################
1389 richard 1220
##              Fonction "dansguardian"                         ##
1 root 1221
## - Paramètrage du gestionnaire de contenu Dansguardian       ##
1222
##################################################################
1389 richard 1223
dansguardian ()
1 root 1224
{
1841 richard 1225
        mkdir -p /var/dansguardian /var/log/dansguardian
1226
        chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1227
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1228
        $SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1229
        [ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1230
# By default the filter is off 
1556 richard 1231
        $SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1232
# French deny HTML page
497 richard 1233
        $SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1234
# Listen only on LAN side
497 richard 1235
        $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1236
# DG send its flow to HAVP
1237
        $SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1238
# replace the default deny HTML page
1 root 1239
        cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1240
        cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1241
# Don't log
1242
        $SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1243
# on désactive par défaut le controle de contenu des pages html
497 richard 1244
        $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1245
        cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1246
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1247
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1248
        cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1249
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1250
 
1251
# Configure Dansguardian for large site
1252
# Minimum number of processus to handle connections
1253
        $SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1254
# Maximum number of processus to handle connections
1255
        $SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1256
# Run at least 8 daemons
1257
        $SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1258
# minimum number of processes to spawn
1259
        $SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1260
# maximum age of a child process before it croaks it
1261
        $SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1262
 
1 root 1263
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1264
        [ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1265
        $SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1266
        [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1267
        [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1268
        touch $DIR_DG/lists/bannedextensionlist
1269
        touch $DIR_DG/lists/bannedmimetypelist
1270
# 'Safesearch' regex actualisation
498 richard 1271
        $SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1272
# empty LAN IP list that won't be WEB filtered
1273
        [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1274
        touch $DIR_DG/lists/exceptioniplist
1275
# Keep a copy of URL & domain filter configuration files
1276
        [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1277
        [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1278
} # End of dansguardian ()
1 root 1279
 
71 richard 1280
##################################################################
1221 richard 1281
##                      Fonction "antivirus"                    ##
1357 richard 1282
## - configuration of havp, libclamav and freshclam             ##
71 richard 1283
##################################################################
1284
antivirus ()           
1285
{
1358 richard 1286
# create 'havp' user
288 richard 1287
        havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1288
        if [ "$havp_exist" == "1" ]
288 richard 1289
        then
478 richard 1290
              userdel -r havp 2>/dev/null
894 richard 1291
              groupdel havp 2>/dev/null
288 richard 1292
        fi
307 richard 1293
        groupadd -f havp
1486 richard 1294
        useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1295
        mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1296
        chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1297
        chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1298
        [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1299
        $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1300
        $SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config    # pidfile
1301
        $SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config             # transparent mode
631 richard 1302
        $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config       # we listen only on loopback
1485 richard 1303
        $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config                            # datas come on port 8090 (on loopback)
990 franck 1304
        $SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config   # Log format
631 richard 1305
        $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config            # active libclamav AV
1306
        $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config                     # log only when malware matches
659 richard 1307
        $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config              # 10 daemons are started simultaneously
835 richard 1308
        $SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config               # doesn't scan image files
1309
        $SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1310
# skip checking of youtube flow (too heavy load / risk too low)
1311
        [ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1312
        echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1313
        echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1314
# adapt init script and systemd unit
335 richard 1315
        [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1316
        cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1317
        [ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1318
        $SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1319
        $SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1320
# replace of the intercept page (template)
340 richard 1321
        cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1322
        cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1323
# update virus database every 4 hours (24h/6)
1357 richard 1324
        [ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1325
        $SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1326
        $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1327
        $SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1328
        $SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1329
        $SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1330
# update now
1382 richard 1331
        /usr/bin/freshclam --no-warnings
1389 richard 1332
} # End of antivirus ()
71 richard 1333
 
1486 richard 1334
##########################################################################
1335
##                      Fonction "tinyproxy"                            ##
1336
## - configuration of tinyproxy (proxy between filterde users and havp) ##
1337
##########################################################################
1485 richard 1338
tinyproxy ()           
1339
{
1486 richard 1340
        tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1341
        if [ "$tinyproxy_exist" == "1" ]
1342
        then
1343
              userdel -r tinyproxy 2>/dev/null
1344
              groupdel tinyproxy 2>/dev/null
1345
        fi
1346
        groupadd -f tinyproxy
1488 richard 1347
        useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1348
        mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1349
        chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1350
        [ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1351
        $SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1352
        $SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1353
        $SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf                      # Listen Port
1354
        $SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf          # Listen NIC (only intif)
1508 richard 1355
        $SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1356
        $SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1357
        $SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf             # Only errors are logged
1358
        $SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf   # forward to HAVP
1359
        $SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf      # Stealth mode
1544 richard 1360
        $SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf   # Allow from LAN
1509 richard 1361
# Create the systemd unit
1362
cat << EOF > /lib/systemd/system/tinyproxy.service
1363
#  This file is part of systemd.
1364
#
1365
#  systemd is free software; you can redistribute it and/or modify it
1366
#  under the terms of the GNU General Public License as published by
1367
#  the Free Software Foundation; either version 2 of the License, or
1368
#  (at your option) any later version.
1485 richard 1369
 
1509 richard 1370
# This unit launches tinyproxy (a very light proxy).
1518 richard 1371
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1372
[Unit]
1373
Description=Tinyproxy Web Proxy Server
1374
After=network.target iptables.service
1375
 
1376
[Service]
1377
Type=forking
1518 richard 1378
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1379
ExecStartPre=/bin/sleep 2
1380
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1381
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1382
 
1383
[Install]
1384
WantedBy=multi-user.target
1385
EOF
1386
 
1485 richard 1387
} # end of tinyproxy
1 root 1388
##################################################################################
1389 richard 1389
##                      function "ulogd"                                        ##
476 richard 1390
## - Ulog config for multi-log files                                            ##
1391
##################################################################################
1389 richard 1392
ulogd ()
476 richard 1393
{
1394
# Three instances of ulogd (three different logfiles)
1395
        [ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1396
        nl=1
1358 richard 1397
        for log_type in traceability ssh ext-access
478 richard 1398
        do
1365 richard 1399
                [ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1400
                [ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1401
                cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1402
                $SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1403
                if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1404
                cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1405
[emu1]
478 richard 1406
file="/var/log/firewall/$log_type.log"
1407
sync=1
1408
EOF
1452 richard 1409
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1410
                nl=`expr $nl + 1`
1411
        done
476 richard 1412
        chown -R root:apache /var/log/firewall
1413
        chmod 750 /var/log/firewall
1414
        chmod 640 /var/log/firewall/*
1389 richard 1415
}  # End of ulogd ()
476 richard 1416
 
1159 crox53 1417
 
1418
##########################################################
1389 richard 1419
##              Function "nfsen"                        ##
1567 richard 1420
## - install the nfsen grapher                          ##
1421
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1422
##########################################################
1389 richard 1423
nfsen()
1 root 1424
{
1569 richard 1425
        tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1426
# Add PortTracker plugin
1534 richard 1427
        for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1428
        do
1536 richard 1429
        [ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1430
        done
1569 richard 1431
        $SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1432
# use of our conf file and init unit
1569 richard 1433
        cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1434
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1435
        DirTmp=$(pwd)
1569 richard 1436
        cd /tmp/nfsen-1.3.7/
1570 richard 1437
        /usr/bin/perl install.pl etc/nfsen.conf
1438
        /usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1439
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1440
        cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1441
        cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1442
        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
1443
        chmod -R 770 /var/log/netflow/porttracker
1372 richard 1444
# nfsen unit for systemd
1445
cat << EOF > /lib/systemd/system/nfsen.service
1446
#  This file is part of systemd.
1447
#
1448
#  systemd is free software; you can redistribute it and/or modify it
1449
#  under the terms of the GNU General Public License as published by
1450
#  the Free Software Foundation; either version 2 of the License, or
1451
#  (at your option) any later version.
1452
 
1453
# This unit launches nfsen (a Netflow grapher).
1454
[Unit]
1455
Description= NfSen init script
1456
After=network.target iptables.service
1457
 
1458
[Service]
1459
Type=oneshot
1460
RemainAfterExit=yes
1393 richard 1461
PIDFile=/var/run/nfsen/nfsen.pid
1462
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1463
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1464
ExecStart=/usr/bin/nfsen start
1465
ExecStop=/usr/bin/nfsen stop
1393 richard 1466
ExecReload=/usr/bin/nfsen restart
1372 richard 1467
TimeoutSec=0
1468
 
1469
[Install]
1470
WantedBy=multi-user.target
1471
EOF
1365 richard 1472
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1473
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1474
# expire delay for the profile "live"
1574 richard 1475
        /usr/bin/systemctl start nfsen
1393 richard 1476
        /bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1477
# add SURFmap plugin
1509 richard 1478
        cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1479
        cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1480
        tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1481
        cd /tmp/
1482
        /usr/bin/sh SURFmap/install.sh
1544 richard 1483
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1484
# clear the installation
1221 richard 1485
        cd $DirTmp
1509 richard 1486
        rm -rf /tmp/nfsen*
1487
        rm -rf /tmp/SURFmap*
1389 richard 1488
} # End of nfsen ()
1 root 1489
 
1390 richard 1490
##################################################
1541 richard 1491
##              Function "vnstat"               ##
1492
## Initialization of Vnstat and vnstat phpFE    ##
1493
##################################################
1494
vnstat ()
1495
{
1496
         [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1497
         $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1498
         [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1499
         $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1500
        /usr/bin/vnstat -u -i $EXTIF
1501
} # End of vnstat       
1502
##################################################
1389 richard 1503
##              Function "dnsmasq"              ##
1390 richard 1504
##################################################
1389 richard 1505
dnsmasq ()
219 jeremy 1506
{
1507
        [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1508
        [ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1976 franck 1509
#       $SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
1510
        $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 1511
        $SED "s?^local=.*?local=/$DOMAIN/?g" $DIR_DEST_ETC/alcasar-dns-name # default domain name for all dnsmasq daemons
503 richard 1512
        [ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1513
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
1928 richard 1514
        cat << EOF > /etc/dnsmasq.conf
520 richard 1515
# Configuration file for "dnsmasq in forward mode"
1387 richard 1516
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
259 richard 1517
listen-address=$PRIVATE_IP
1390 richard 1518
pid-file=/var/run/dnsmasq.pid
259 richard 1519
listen-address=127.0.0.1
286 richard 1520
no-dhcp-interface=$INTIF
1387 richard 1521
no-dhcp-interface=tun0
1522
no-dhcp-interface=lo
259 richard 1523
bind-interfaces
1721 richard 1524
cache-size=2048
259 richard 1525
domain-needed
1526
expand-hosts
1527
bogus-priv
1528
filterwin2k
1529
server=$DNS1
1530
server=$DNS2
1387 richard 1531
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1532
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1533
#dhcp-option=option:router,$PRIVATE_IP
1534
#dhcp-option=option:ntp-server,$PRIVATE_IP
1961 richard 1535
#domain=$DOMAIN
259 richard 1536
 
1387 richard 1537
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1538
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1539
EOF
1356 richard 1540
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1541
        cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1542
# Configuration file for "dnsmasq with blacklist"
1873 richard 1543
# Add Toulouse University blacklist domains
1472 richard 1544
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1015 richard 1545
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1546
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1547
listen-address=$PRIVATE_IP
1548
port=54
1549
no-dhcp-interface=$INTIF
1387 richard 1550
no-dhcp-interface=tun0
1472 richard 1551
no-dhcp-interface=lo
498 richard 1552
bind-interfaces
1721 richard 1553
cache-size=2048
498 richard 1554
domain-needed
1555
expand-hosts
1556
bogus-priv
1557
filterwin2k
2009 raphael.pi 1558
log-queries
1559
log-facility=/var/log/dnsmasq/dnsmasq-blacklist.log
498 richard 1560
server=$DNS1
1561
server=$DNS2
1562
EOF
1379 richard 1563
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1564
        cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1565
# Configuration file for "dnsmasq with whitelist"
1873 richard 1566
# ADD Toulouse university whitelist domains
1472 richard 1567
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1356 richard 1568
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1569
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1570
listen-address=$PRIVATE_IP
1571
port=55
1572
no-dhcp-interface=$INTIF
1387 richard 1573
no-dhcp-interface=tun0
1472 richard 1574
no-dhcp-interface=lo
1356 richard 1575
bind-interfaces
1721 richard 1576
cache-size=1024
1356 richard 1577
domain-needed
1578
expand-hosts
1579
bogus-priv
1580
filterwin2k
1867 raphael.pi 1581
ipset=/#/wl_ip_allowed                  # dynamicly add the resolv IP address in the Firewall rules
1472 richard 1582
address=/#/$PRIVATE_IP                          # for Domain name without local resolution (WL)  
1356 richard 1583
EOF
1472 richard 1584
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1585
        cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1586
# Configuration file for "dnsmasq as a blackhole"
1587
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1588
address=/#/$PRIVATE_IP                          # redirect all on ALCASAR IP address
1589
pid-file=/var/run/dnsmasq-blackhole.pid
1590
listen-address=$PRIVATE_IP
1591
port=56
1592
no-dhcp-interface=$INTIF
1593
no-dhcp-interface=tun0
1594
no-dhcp-interface=lo
1595
bind-interfaces
1596
cache-size=256
1597
domain-needed
1598
expand-hosts
1599
bogus-priv
1600
filterwin2k
1601
EOF
1602
 
1517 richard 1603
# the main instance should start after network and chilli (which create tun0)
1547 richard 1604
        [ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1605
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1606
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1607
        for list in blacklist whitelist blackhole
1608
        do
1609
                cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1610
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1611
                $SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1612
        done
308 richard 1613
} # End dnsmasq
1614
 
1615
##########################################################
1221 richard 1616
##              Fonction "BL"                           ##
308 richard 1617
##########################################################
1618
BL ()
1619
{
1930 richard 1620
        # copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1621
        rm -rf $DIR_DG/lists/blacklists
1930 richard 1622
        mkdir -p /tmp/blacklists
1938 richard 1623
        cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1624
# creation of file for the rehabilited domains and urls
648 richard 1625
        [ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1626
        [ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1627
        touch $DIR_DG/lists/exceptionsitelist
1628
        touch $DIR_DG/lists/exceptionurllist
311 richard 1629
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1630
        cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1631
# Dansguardian filter config for ALCASAR
1632
EOF
648 richard 1633
        cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1634
# Dansguardian domain filter config for ALCASAR
1635
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1636
#**
1637
# block all SSL and CONNECT tunnels
1638
**s
1639
# block all SSL and CONNECT tunnels specified only as an IP
1640
*ips
1641
# block all sites specified only by an IP
1642
*ip
1643
EOF
1852 raphael.pi 1644
# Add Bing to the safesearch url regext list (parental control)
878 richard 1645
        cat <<EOF >> $DIR_DG/lists/urlregexplist
1646
# Bing - add 'adlt=strict'
1647
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1648
EOF
1913 richard 1649
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1650
        $SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1651
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1652
        mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1653
        touch $DIR_DG/lists/blacklists/ossi-bl/domains
1654
        echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1655
        mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1656
        touch $DIR_DG/lists/blacklists/ossi-wl/domains
1657
        echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1658
# add custom ALCASAR BL files
1957 richard 1659
        for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1660
        do
1661
                mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1662
                cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1663
                echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1664
        done
1665
        chown -R dansguardian:apache $DIR_DG
1666
        chown -R root:apache $DIR_DEST_SHARE
1667
        chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1668
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1669
        $DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1670
# enable the default categories
1957 richard 1671
        $DIR_DEST_BIN/alcasar-bl.sh --cat_choice
308 richard 1672
}
219 jeremy 1673
 
1 root 1674
##########################################################
1221 richard 1675
##              Fonction "cron"                         ##
1 root 1676
## - Mise en place des différents fichiers de cron     ##
1677
##########################################################
1678
cron ()
1679
{
1680
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1681
        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1682
        cat <<EOF > /etc/crontab
1828 richard 1683
SHELL=/usr/bin/bash
1684
PATH=/usr/sbin:/usr/bin
1 root 1685
MAILTO=root
1686
HOME=/
1687
 
1688
# run-parts
1689
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1690
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1691
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1692
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1693
EOF
1694
        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1695
        cat <<EOF >> /etc/anacrontab
667 franck 1696
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1697
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1698
7       20      cron.importClean        nice /etc/cron.d/alcasar-clean_import
1 root 1699
EOF
1247 crox53 1700
 
811 richard 1701
        cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1702
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1703
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1704
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1705
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1706
EOF
952 franck 1707
        cat <<EOF > /etc/cron.d/alcasar-archive
1708
# Archive des logs et de la base de données (tous les lundi à 5h35)
1709
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1710
EOF
1566 richard 1711
        cat << EOF > /etc/cron.d/alcasar-ticket-clean
1712
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1713
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1714
EOF
722 franck 1715
        cat << EOF > /etc/cron.d/alcasar-distrib-updates
1716
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1717
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1718
EOF
1159 crox53 1719
 
1945 richard 1720
        cat << EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1721
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1722
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1723
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1724
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1725
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
2009 raphael.pi 1726
# 'alcasar-activity_report.sh' (every sunday at 5h35 pm) : generate an activity report in PDF
1808 richard 1727
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1728
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1729
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1730
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1731
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1732
EOF
671 franck 1733
        cat << EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1734
# run the "watchdog" every 3'
1735
# 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 1736
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1737
 
1 root 1738
EOF
1808 richard 1739
# Enabling the watchdog every 18'
808 franck 1740
        cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1741
# activate  the daemon-watchdog after boot process
1851 franck 1742
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1743
# activate the daemon-watchdog every 18'
808 franck 1744
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1745
EOF
1862 raphael.pi 1746
 
1874 raphael.pi 1747
# Enabling category update from rsync
1914 richard 1748
        cat << EOF > /etc/cron.d/alcasar-rsync_bl
1945 richard 1749
# 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 1750
 
1874 raphael.pi 1751
EOF
1862 raphael.pi 1752
 
1808 richard 1753
# removing the users crons
522 richard 1754
        rm -f /var/spool/cron/*
1 root 1755
} # End cron
1756
 
1757
##################################################################
1221 richard 1758
##                      Fonction "Fail2Ban"                     ##
1163 crox53 1759
##- Modification de la configuration de fail2ban                ##
1760
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...      ##
1761
##################################################################
1762
fail2ban()
1763
{
1191 crox53 1764
        $DIR_CONF/fail2ban.sh
1474 richard 1765
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1766
        [ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1767
        [ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1768
        chmod 644 /var/log/fail2ban.log
1489 richard 1769
        chmod 644 /var/Save/security/watchdog.log
1418 richard 1770
        /usr/bin/touch /var/log/auth.log
1515 richard 1771
# fail2ban unit
1772
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1773
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1774
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1775
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1776
} #Fin de fail2ban_install()
1777
 
1778
##################################################################
1376 richard 1779
##                      Fonction "gammu_smsd"                   ##
1780
## - Creation de la base de donnée Gammu                       ##
1781
## - Creation du fichier de config: gammu_smsd_conf             ##
1782
##                                                              ##
1783
##################################################################
1784
gammu_smsd()
1785
{
1786
# Create 'gammu' databse
1787
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1788
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1789
# Add a gammu database structure
1800 richard 1790
        mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1791
 
1792
# config file for the daemon
1793
cat << EOF > /etc/gammu_smsd_conf
1794
[gammu]
1795
port = /dev/ttyUSB0
1796
connection = at115200
1797
 
1798
;########################################################
1799
 
1800
[smsd]
1801
 
1802
PIN = 1234
1803
 
1804
logfile = /var/log/gammu-smsd/gammu-smsd.log
1805
logformat = textall
1806
debuglevel = 0
1807
 
1808
service = sql
1809
driver = native_mysql
1810
user = $DB_USER
1811
password = $radiuspwd
1812
pc = localhost
1813
database = $DB_GAMMU
1814
 
1828 richard 1815
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1816
 
1817
StatusFrequency = 30
1380 richard 1818
;LoopSleep = 2
1376 richard 1819
 
1820
;ResetFrequency = 300
1821
;HardResetFrequency = 120
1822
 
1823
CheckSecurity = 1
1824
CheckSignal = 1
1825
CheckBattery = 0
1826
EOF
1827
 
1828
chmod 755 /etc/gammu_smsd_conf
1829
 
1830
#Creation dossier de log Gammu-smsd
1382 richard 1831
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1832
chmod 755 /var/log/gammu-smsd
1833
 
1834
#Edition du script sql gammu <-> radius
1452 richard 1835
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1836
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1837
 
1380 richard 1838
#Création de la règle udev pour les Huawei // idVendor: 12d1
1839
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1840
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1841
EOF
1842
 
1376 richard 1843
} # END gammu_smsd()
1844
 
1845
##################################################################
1221 richard 1846
##                      Fonction "post_install"                 ##
1 root 1847
## - Modification des bannières (locales et ssh) et des prompts ##
1848
## - Installation de la structure de chiffrement pour root      ##
1849
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1850
## - Mise en place du la rotation des logs                      ##
5 franck 1851
## - Configuration dans le cas d'une mise à jour               ##
1 root 1852
##################################################################
1853
post_install()
1854
{
1855
# création de la bannière locale
1007 richard 1856
        [ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1857
        cp -f $DIR_CONF/banner /etc/mageia-release
1858
        echo " V$VERSION" >> /etc/mageia-release
1 root 1859
# création de la bannière SSH
1007 richard 1860
        cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1861
        chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1862
        [ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1863
        $SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1864
        $SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1865
# postfix banner anonymisation
1866
        $SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 1867
        chown -R postfix:postfix /var/lib/postfix
604 richard 1868
# sshd écoute côté LAN et WAN
1548 richard 1869
        $SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1870
# sshd autorise les connections root par certificat
1871
        $SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
1769 richard 1872
        # Put the default values in conf file
1839 richard 1873
        echo "SSH=on" >> $CONF_FILE
1631 richard 1874
        echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1875
        echo "LDAP=off" >> $CONF_FILE
786 richard 1876
        echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1078 franck 1877
        echo "MULTIWAN=off" >> $CONF_FILE
1878
        echo "FAILOVER=30" >> $CONF_FILE
1879
        echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1880
        echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1881
        echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1882
# Coloration des prompts
1883
        [ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1884
        cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1885
        $SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1886
# Droits d'exécution pour utilisateur apache et sysadmin
1887
        [ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1888
        cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1889
        $SED "s?^Host_Alias.*?Host_Alias        LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost             #réseau de l'organisme?g" /etc/sudoers
1543 richard 1890
# Modify some logrotate files (gammu, ulogd)
1 root 1891
        cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1892
        chmod 644 /etc/logrotate.d/*
714 franck 1893
# rectification sur versions précédentes de la compression des logs
706 franck 1894
        $SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1895
# actualisation des fichiers logs compressés
1342 richard 1896
        for dir in firewall dansguardian httpd
706 franck 1897
        do
714 franck 1898
              find /var/log/$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 1899
        done
1221 richard 1900
# create the alcasar-load_balancing unit
1901
        cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1902
#  This file is part of systemd.
1903
#
1904
#  systemd is free software; you can redistribute it and/or modify it
1905
#  under the terms of the GNU General Public License as published by
1906
#  the Free Software Foundation; either version 2 of the License, or
1907
#  (at your option) any later version.
1908
 
1909
# This unit lauches alcasar-load-balancing.sh script.
1910
[Unit]
1911
Description=alcasar-load_balancing.sh execution
1912
After=network.target iptables.service
1913
 
1914
[Service]
1915
Type=oneshot
1916
RemainAfterExit=yes
1828 richard 1917
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1918
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1919
TimeoutSec=0
1920
SysVStartPriority=99
1921
 
1922
[Install]
1923
WantedBy=multi-user.target
1157 stephane 1924
EOF
1221 richard 1925
# processes launched at boot time (Systemctl)
1839 richard 1926
        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 1927
        do
1574 richard 1928
                /usr/bin/systemctl -q enable $i.service
1221 richard 1929
        done
1452 richard 1930
 
1931
# disable processes at boot time (Systemctl)
1932
        for i in ulogd
1933
        do
1574 richard 1934
                /usr/bin/systemctl -q disable $i.service
1452 richard 1935
        done
1936
 
1221 richard 1937
# Apply French Security Agency (ANSSI) rules
1362 richard 1938
# ignore ICMP broadcast (smurf attack)
1939
        echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1940
# ignore ICMP errors bogus
1941
        echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1942
# remove ICMP redirects responces
1943
        echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1944
        echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1945
# enable SYN Cookies (Syn flood attacks)
1946
        echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1947
# enable kernel antispoofing
1948
        echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1949
# ignore source routing
1950
        echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1951
# set conntrack timer to 1h (3600s) instead of 5 weeks
1952
        echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1953
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 1954
        echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 1955
# disable iptables_helpers
1956
        echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 1957
# Switch to the router mode
1958
        echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 1959
# Remove unused service ipv6
1964 franck 1960
        echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1961
        echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1962
        echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
1963
        echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1964
# remove Magic SysReq Keys
1363 richard 1965
        [ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1966
# switch to multi-users runlevel (instead of x11)
1221 richard 1967
        ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1968
#       GRUB modifications (only one time)
1005 richard 1969
# limit wait time to 3s
1970
# create an alcasar entry instead of linux-nonfb
1971
# change display to 1024*768 (vga791)
1600 richard 1972
        grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1973
        if [ $grub_already_modified == 0 ]
1974
                then
1975
                $SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1976
                $SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1977
                $SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1978
                $SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1979
                $SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1980
                $SED "/^gfxmenu/d" /boot/grub/menu.lst
1981
        fi
1221 richard 1982
# Load and apply the previous conf file
1983
        if [ "$mode" = "update" ]
532 richard 1984
        then
1668 richard 1985
                $DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1986
                $DIR_DEST_BIN/alcasar-conf.sh --load
1987
                PARENT_SCRIPT=`basename $0`
1988
                export PARENT_SCRIPT # to avoid stop&start process during the installation process
1989
                $DIR_DEST_BIN/alcasar-conf.sh --apply
1990
                $SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1991
                $SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1992
        fi
1221 richard 1993
        rm -f /tmp/alcasar-conf*
1994
        chown -R root:apache $DIR_DEST_ETC/*
1995
        chmod -R 660 $DIR_DEST_ETC/*
1996
        chmod ug+x $DIR_DEST_ETC/digest
1 root 1997
        cd $DIR_INSTALL
5 franck 1998
        echo ""
1 root 1999
        echo "#############################################################################"
638 richard 2000
        if [ $Lang == "fr" ]
2001
                then
2002
                echo "#                        Fin d'installation d'ALCASAR                       #"
2003
                echo "#                                                                           #"
2004
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2005
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2006
                echo "#                                                                           #"
2007
                echo "#############################################################################"
2008
                echo
2009
                echo "- ALCASAR sera fonctionnel après redémarrage du système"
2010
                echo
2011
                echo "- Lisez attentivement la documentation d'exploitation"
2012
                echo
2013
                echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2014
                echo
2015
                echo "                   Appuyez sur 'Entrée' pour continuer"
2016
        else   
2017
                echo "#                        Enf of ALCASAR install process                     #"
2018
                echo "#                                                                           #"
2019
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2020
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2021
                echo "#                                                                           #"
2022
                echo "#############################################################################"
2023
                echo
2024
                echo "- The system will be rebooted in order to operate ALCASAR"
2025
                echo
2026
                echo "- Read the exploitation documentation"
2027
                echo
2028
                echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2029
                echo
2030
                echo "                   Hit 'Enter' to continue"
2031
        fi
1782 franck 2032
        sleep 2
815 richard 2033
        if [ "$mode" != "update" ]
820 richard 2034
        then
815 richard 2035
                read a
2036
        fi
774 richard 2037
        clear
1 root 2038
        reboot
2039
} # End post_install ()
2040
 
2041
#################################
1005 richard 2042
#       Main Install loop       #
1 root 2043
#################################
832 richard 2044
dir_exec=`dirname "$0"`
2045
if [ $dir_exec != "." ]
2046
then
2047
        echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2048
        echo "Launch this program from the ALCASAR archive directory"
2049
        exit 0
2050
fi
2051
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2052
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2053
nb_args=$#
2054
args=$1
2055
if [ $nb_args -eq 0 ]
2056
then
2057
        nb_args=1
2058
        args="-h"
2059
fi
1062 richard 2060
chmod -R u+x $DIR_SCRIPTS/*
1 root 2061
case $args in
2062
        -\? | -h* | --h*)
2063
                echo "$usage"
2064
                exit 0
2065
                ;;
291 franck 2066
        -i | --install)
1538 richard 2067
                header_install
959 franck 2068
                license
1544 richard 2069
                header_install
29 richard 2070
                testing
595 richard 2071
# RPMs install
2072
                $DIR_SCRIPTS/alcasar-urpmi.sh
2073
                if [ "$?" != "0" ]
1 root 2074
                then
595 richard 2075
                        exit 0
2076
                fi
1249 richard 2077
                if [ -e $CONF_FILE ]
595 richard 2078
                then
597 richard 2079
# Uninstall the running version
1828 richard 2080
                        $DIR_SCRIPTS/alcasar-uninstall.sh
595 richard 2081
                fi
636 richard 2082
# Test if manual update 
1362 richard 2083
                if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2084
                then
636 richard 2085
                        header_install
595 richard 2086
                        if [ $Lang == "fr" ]
636 richard 2087
                                then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2088
                                else echo "The configuration file of an old version has been found";
595 richard 2089
                        fi
597 richard 2090
                        response=0
2091
                        PTN='^[oOnNyY]$'
2092
                        until [[ $(expr $response : $PTN) -gt 0 ]]
2093
                        do
2094
                                if [ $Lang == "fr" ]
2095
                                        then echo -n "Voulez-vous l'utiliser (O/n)? ";
2096
                                        else echo -n "Do you want to use it (Y/n)?";
2097
                                 fi
2098
                                read response
2099
                                if [ "$response" = "n" ] || [ "$response" = "N" ]
2100
                                then rm -f /tmp/alcasar-conf*
2101
                                fi
2102
                        done
2103
                fi
636 richard 2104
# Test if update
1057 richard 2105
                if [ -e /tmp/alcasar-conf* ]
597 richard 2106
                then
2107
                        if [ $Lang == "fr" ]
2108
                                then echo "#### Installation avec mise à jour ####";
2109
                                else echo "#### Installation with update     ####";
2110
                        fi
636 richard 2111
# Extract the central configuration file
1057 richard 2112
                        tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2113
                        ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2114
                        PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2115
                        MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2116
                        MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2117
                        UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2118
                        mode="update"
1 root 2119
                fi
1837 richard 2120
                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 2121
                do
2122
                        $func
1362 richard 2123
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2124
                done
5 franck 2125
                ;;
291 franck 2126
        -u | --uninstall)
1828 richard 2127
                if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2128
                then
597 richard 2129
                        if [ $Lang == "fr" ]
2130
                                then echo "ALCASAR n'est pas installé!";
2131
                                else echo "ALCASAR isn't installed!";
2132
                        fi
1 root 2133
                        exit 0
2134
                fi
5 franck 2135
                response=0
2136
                PTN='^[oOnN]$'
580 richard 2137
                until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2138
                do
597 richard 2139
                        if [ $Lang == "fr" ]
2140
                                then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2141
                                else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2142
                        fi
5 franck 2143
                        read response
2144
                done
1103 richard 2145
                if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2146
                then
1103 richard 2147
                        $DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2148
                else   
2149
                        rm -f /tmp/alcasar-conf*
1 root 2150
                fi
597 richard 2151
# Uninstall the running version
1828 richard 2152
                $DIR_SCRIPTS/alcasar-uninstall.sh
1 root 2153
                ;;
2154
        *)
2155
                echo "Argument inconnu :$1";
460 richard 2156
                echo "Unknown argument :$1";
1 root 2157
                echo "$usage"
2158
                exit 1
2159
                ;;
2160
esac
10 franck 2161
# end of script
366 franck 2162