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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 2274 2017-06-06 06:12:50Z richard $ 
1 root 3
 
4
# alcasar.sh
959 franck 5
 
1157 stephane 6
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...] 
7
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence. 
9
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ; 
10
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE. 
11
# Voir la Licence Publique Générale GNU pour plus de détails. 
12
 
967 franck 13
#  team@alcasar.net
959 franck 14
 
1 root 15
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16
# This script is distributed under the Gnu General Public License (GPL)
17
 
672 richard 18
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares : 
22
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23
 
24
# Options :
376 franck 25
#       -i or --install
26
#       -u or --uninstall
1 root 27
 
376 franck 28
# Functions :
1378 richard 29
#       testing                 : connectivity tests, free space test and mageia version test
1221 richard 30
#       init                    : Installation of RPM and scripts
31
#       network                 : Network parameters
32
#       ACC                     : ALCASAR Control Center installation
33
#       CA                      : Certification Authority initialization
1837 richard 34
#       time_server             : NTPd configuration
1221 richard 35
#       init_db                 : Initilization of radius database managed with MariaDB
1389 richard 36
#       radius                  : FreeRadius initialisation
37
#       chilli                  : coovachilli initialisation (+authentication page)
38
#       dansguardian            : DansGuardian filtering HTTP proxy configuration
1221 richard 39
#       antivirus               : HAVP + libclamav configuration
1485 richard 40
#       tinyproxy               : little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41
#       ulogd                   : log system in userland (match NFLOG target of iptables)
1873 richard 42
#       nfsen           :       : Configuration of Nfsen Netflow grapher 
1253 richard 43
#       dnsmasq                 : Name server configuration
1541 richard 44
#       vnstat                  : little network stat daemon
1873 richard 45
#       BL                      : Adaptation of Toulouse University BlackList : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46
#       cron                    : Logs export + watchdog + connexion statistics
1389 richard 47
#       fail2ban                : Fail2ban IDS installation and configuration
48
#       gammu_smsd              : Autoregister addon via SMS (gammu-smsd)
2202 richard 49
#       msec                    : Mandriva security package configuration
1266 richard 50
#       post_install            : Security, log rotation, etc.
1 root 51
 
52
DATE=`date '+%d %B %Y - %Hh%M'`
53
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 54
Lang=`echo $LANG|cut -c 1-2`
1362 richard 55
mode="install"
1 root 56
# ******* Files parameters - paramètres fichiers *********
1015 richard 57
DIR_INSTALL=`pwd`                               # current directory 
58
DIR_CONF="$DIR_INSTALL/conf"                    # install directory (with conf files)
59
DIR_SCRIPTS="$DIR_INSTALL/scripts"              # install directory (with script files)
1938 richard 60
DIR_BLACKLIST="$DIR_INSTALL/blacklist"          # install directory (with blacklist files)
1564 richard 61
DIR_SAVE="/var/Save"                            # backup directory (traceability_log, user_db, security_log)
1015 richard 62
DIR_WEB="/var/www/html"                         # directory of APACHE
63
DIR_DG="/etc/dansguardian"                      # directory of DansGuardian
64
DIR_ACC="$DIR_WEB/acc"                          # directory of the 'ALCASAR Control Center'
65
DIR_DEST_BIN="/usr/local/bin"                   # directory of ALCASAR scripts
66
DIR_DEST_ETC="/usr/local/etc"                   # directory of ALCASAR conf files
67
DIR_DEST_SHARE="/usr/local/share"               # directory of share files used by ALCASAR (dnsmasq for instance)
68
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"          # central ALCASAR conf file
69
PASSWD_FILE="/root/ALCASAR-passwords.txt"       # text file with the passwords and shared secrets
1 root 70
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 71
DB_RADIUS="radius"                              # database name used by FreeRadius server
72
DB_USER="radius"                                # user name allows to request the users database
1349 richard 73
DB_GAMMU="gammu"                                # database name used by Gammu-smsd
1 root 74
# ******* Network parameters - paramètres réseau *******
1469 richard 75
HOSTNAME="alcasar"                              # default hostname
1243 richard 76
DOMAIN="localdomain"                            # default local domain
1828 richard 77
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)
78
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 79
MTU="1500"
1243 richard 80
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"      # Default ALCASAR IP address
1 root 81
# ****** Paths - chemin des commandes *******
82
SED="/bin/sed -i"
83
# ****************** End of global parameters *********************
84
 
959 franck 85
license ()
86
{
87
        if [ $Lang == "fr" ]
1538 richard 88
        then
89
                cat $DIR_INSTALL/gpl-warning.fr.txt | more
90
        else
91
                cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 92
        fi
1538 richard 93
        response=0
94
        PTN='^[oOyYnN]$'
95
        until [[ $(expr $response : $PTN) -gt 0 ]]
96
        do
97
                if [ $Lang == "fr" ]
1563 franck 98
                        then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 99
                        else echo -n "Do you accept the terms of this license (Y/n)? : "
100
                fi
101
                read response
102
        done
103
        if [ "$response" = "n" ] || [ "$response" = "N" ]
104
        then
105
                exit 1
106
        fi
959 franck 107
}
108
 
1 root 109
header_install ()
110
{
111
        clear
112
        echo "-----------------------------------------------------------------------------"
460 richard 113
        echo "                     ALCASAR V$VERSION Installation"
1 root 114
        echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
115
        echo "-----------------------------------------------------------------------------"
1389 richard 116
}
1 root 117
 
118
##################################################################
1221 richard 119
##                      Function "testing"                      ##
1378 richard 120
## - Test of Mageia version                                     ##
1529 richard 121
## - Test of ALCASAR version (if already installed)             ##
1342 richard 122
## - Test of free space on /var  (>10G)                         ##
1005 richard 123
## - Test of Internet access                                    ##
29 richard 124
##################################################################
125
testing ()
126
{
1529 richard 127
# Test of Mageia version
128
# extract the current Mageia version and hardware architecture (i586 ou X64)
129
        fic=`cat /etc/product.id`
130
        unknown_os=0
131
        old="$IFS"
132
        IFS=","
133
        set $fic
134
        for i in $*
135
        do
136
                if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
137
                        then
138
                        DISTRIBUTION=`echo $i|cut -d"=" -f2`
139
                        unknown_os=`expr $unknown_os + 1`
140
                fi
141
                if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
142
                        then
143
                        CURRENT_VERSION=`echo $i|cut -d"=" -f2`
144
                        unknown_os=`expr $unknown_os + 1`
145
                fi
146
                if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
147
                        then
148
                        ARCH=`echo $i|cut -d"=" -f2`
149
                        unknown_os=`expr $unknown_os + 1`
150
                fi
151
        done
2149 richard 152
        if [ "$ARCH" == "i586" ]
153
                then
154
                if [ $Lang == "fr" ]
155
                        then echo -n "Votre architecture matérielle doit être en 64bits"
156
                        else echo -n "You hardware architecture must be 64bits"
157
                        exit 0
158
                fi
159
        fi
1529 richard 160
        IFS="$old"
1362 richard 161
# Test if ALCASAR is already installed
162
        if [ -e $CONF_FILE ]
163
        then
164
                current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 165
                if [ $Lang == "fr" ]
1362 richard 166
                        then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
167
                        else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 168
                fi
1362 richard 169
                response=0
170
                PTN='^[oOnNyY]$'
171
                until [[ $(expr $response : $PTN) -gt 0 ]]
172
                do
173
                        if [ $Lang == "fr" ]
174
                                then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
175
                                else echo -n "Do you want to update (Y/n)?";
176
                         fi
177
                        read response
178
                done
179
                if [ "$response" = "n" ] || [ "$response" = "N" ]
180
                then
181
                        rm -f /tmp/alcasar-conf*
182
                else
1684 richard 183
# Retrieve former NICname
184
                        EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`                           # EXTernal InterFace
185
                        INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`                           # INTernal InterFace
1564 richard 186
# Create the current conf file
1362 richard 187
                        $DIR_SCRIPTS/alcasar-conf.sh --create
188
                        mode="update"
189
                fi
1529 richard 190
        fi
1785 richard 191
        if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "5" ) ]]
1529 richard 192
                then
193
                if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 194
                        then
1529 richard 195
                        echo
1378 richard 196
                        if [ $Lang == "fr" ]
197
                                then   
1529 richard 198
                                echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
1961 richard 199
                                echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2192 richard 200
                                echo "2 - Installez Linux-Mageia 5.1-64bits et ALCASAR (cf. doc d'installation)"
1961 richard 201
                                echo "3 - Importez votre base des usagers"
1378 richard 202
                        else
203
                                echo "The automatic update of ALCASAR can't be performed."
1961 richard 204
                                echo "1 - Save your traceability files and the user database"
2192 richard 205
                                echo "2 - Install Linux-Mageia 5.1-64bits & ALCASAR (cf. installation doc)"
1961 richard 206
                                echo "3 - Import your users database"
1378 richard 207
                        fi
1529 richard 208
                else
209
                        if [ $Lang == "fr" ]
210
                                then   
211
                                echo "L'installation d'ALCASAR ne peut pas être réalisée."
212
                        else
213
                                echo "The installation of ALCASAR can't be performed."
1378 richard 214
                        fi
215
                fi
1529 richard 216
                echo
217
                if [ $Lang == "fr" ]
218
                        then   
2192 richard 219
                        echo "Le système d'exploitation doit être remplacé (Mageia5.1-64bits)"
1529 richard 220
                else
2192 richard 221
                        echo "The OS must be replaced (Mageia5.1-64bits)"
1529 richard 222
                fi
223
                exit 0
1342 richard 224
        fi
1529 richard 225
        if [ ! -d /var/log/netflow/porttracker ]
226
                then
227
# Test of free space on /var
228
                free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
229
                if [ $free_space -lt 10 ]
230
                        then
231
                        if [ $Lang == "fr" ]
232
                                then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
233
                                else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
234
                        fi
235
                exit 0
236
                fi
237
        fi
1378 richard 238
        if [ $Lang == "fr" ]
784 richard 239
                then echo -n "Tests des paramètres réseau : "
595 richard 240
                else echo -n "Network parameters tests : "
241
        fi
1471 richard 242
# Test of Ethernet links state
1828 richard 243
        DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
1471 richard 244
        for i in $DOWN_IF
245
        do
246
                if [ $Lang == "fr" ]
247
                then
248
                        echo "Échec"
249
                        echo "Le lien réseau de la carte $i n'est pas actif."
250
                        echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
251
                else
252
                        echo "Failed"
253
                        echo "The link state of $i interface is down."
254
                        echo "Make sure that this network card is connected to a switch or an A.P."
255
                fi
256
                exit 0
257
        done
258
        echo -n "."
259
 
260
# Test EXTIF config files
1499 richard 261
        PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
262
        PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 263
        PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 264
        if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
265
        then
784 richard 266
                if [ $Lang == "fr" ]
267
                then
268
                        echo "Échec"
269
                        echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
270
                        echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 271
                        echo "Appliquez les changements : 'systemctl restart network'"
784 richard 272
                else
273
                        echo "Failed"
274
                        echo "The Internet connected network card ($EXTIF) isn't well configured."
275
                        echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 276
                        echo "Apply the new configuration 'systemctl restart network'"
784 richard 277
                fi
830 richard 278
                echo "DEVICE=$EXTIF"
784 richard 279
                echo "IPADDR="
280
                echo "NETMASK="
281
                echo "GATEWAY="
282
                echo "DNS1="
283
                echo "DNS2="
830 richard 284
                echo "ONBOOT=yes"
784 richard 285
                exit 0
286
        fi
287
        echo -n "."
1471 richard 288
 
289
# Test if router is alive (Box FAI)
1686 richard 290
        if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 291
                if [ $Lang == "fr" ]
292
                then
293
                        echo "Échec"
294
                        echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
295
                        echo "Réglez ce problème puis relancez ce script."
296
                else
297
                        echo "Failed"
298
                        echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
299
                        echo "Resolv this problem, then restart this script."
300
                fi
29 richard 301
                exit 0
302
        fi
308 richard 303
        echo -n "."
978 franck 304
# On teste le lien vers le routeur par defaut
1499 richard 305
        arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 306
        if [ $(expr $arp_reply) -eq 0 ]
308 richard 307
                then
595 richard 308
                if [ $Lang == "fr" ]
309
                then
310
                        echo "Échec"
1499 richard 311
                        echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 312
                        echo "Réglez ce problème puis relancez ce script."
313
                else
314
                        echo "Failed"
315
                        echo "The Internet gateway doesn't answered"
316
                        echo "Resolv this problem, then restart this script."
317
                fi
308 richard 318
                exit 0
319
        fi
320
        echo -n "."
421 franck 321
# On teste la connectivité Internet
29 richard 322
        rm -rf /tmp/con_ok.html
308 richard 323
        /usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 324
        if [ ! -e /tmp/con_ok.html ]
325
        then
595 richard 326
                if [ $Lang == "fr" ]
327
                then
328
                        echo "La tentative de connexion vers Internet a échoué (google.fr)."
329
                        echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
330
                        echo "Vérifiez la validité des adresses IP des DNS."
331
                else
332
                        echo "The Internet connection try failed (google.fr)."
333
                        echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
334
                        echo "Verify the DNS IP addresses"
335
                fi
29 richard 336
                exit 0
337
        fi
338
        rm -rf /tmp/con_ok.html
308 richard 339
        echo ". : ok"
1389 richard 340
} # end of testing ()
302 richard 341
 
342
##################################################################
1221 richard 343
##                      Function "init"                         ##
302 richard 344
## - Création du fichier "/root/ALCASAR_parametres.txt"                ##
345
## - Installation et modification des scripts du portail        ##
346
##################################################################
347
init ()
348
{
527 richard 349
        if [ "$mode" != "update" ]
302 richard 350
        then
351
# On affecte le nom d'organisme
597 richard 352
                header_install
302 richard 353
                ORGANISME=!
354
                PTN='^[a-zA-Z0-9-]*$'
580 richard 355
                until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 356
                do
595 richard 357
                        if [ $Lang == "fr" ]
597 richard 358
                                then echo -n "Entrez le nom de votre organisme : "
359
                                else echo -n "Enter the name of your organism : "
595 richard 360
                        fi
330 franck 361
                        read ORGANISME
613 richard 362
                        if [ "$ORGANISME" == "" ]
330 franck 363
                                then
364
                                ORGANISME=!
365
                        fi
366
                done
302 richard 367
        fi
1 root 368
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 369
        rm -f $PASSWD_FILE
1350 richard 370
        grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
371
        echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 372
        echo "$grubpwd" >> $PASSWD_FILE
1348 richard 373
        md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 374
        $SED "/^password.*/d" /boot/grub/menu.lst
375
        $SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 376
        mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 377
        echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 378
        echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 379
        radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 380
        echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 381
        echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 382
        secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 383
        echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
384
        echo "$secretuam" >> $PASSWD_FILE
1350 richard 385
        secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 386
        echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
387
        echo "$secretradius" >> $PASSWD_FILE
388
        chmod 640 $PASSWD_FILE
1828 richard 389
#  copy scripts in in /usr/local/bin
5 franck 390
        cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 391
#  copy conf files in /usr/local/etc
1954 richard 392
        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 393
        $SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_BIN/alcasar-logout.sh
394
        $SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
395
        $SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
396
        $SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 397
# generate central conf file
398
        cat <<EOF > $CONF_FILE
612 richard 399
##########################################
400
##                                      ##
401
##          ALCASAR Parameters          ##
402
##                                      ##
403
##########################################
1 root 404
 
612 richard 405
INSTALL_DATE=$DATE
406
VERSION=$VERSION
407
ORGANISM=$ORGANISME
1748 richard 408
HOSTNAME=$HOSTNAME
923 franck 409
DOMAIN=$DOMAIN
612 richard 410
EOF
628 richard 411
        chmod o-rwx $CONF_FILE
1 root 412
} # End of init ()
413
 
414
##################################################################
1221 richard 415
##                      Function "network"                      ##
1 root 416
## - Définition du plan d'adressage du réseau de consultation ##
595 richard 417
## - Nommage DNS du système                                    ##
1336 richard 418
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 419
## - Modification du fichier /etc/hosts                         ##
420
## - Renseignement des fichiers hosts.allow et hosts.deny       ##
421
##################################################################
422
network ()
423
{
424
        header_install
636 richard 425
        if [ "$mode" != "update" ]
426
                then
427
                if [ $Lang == "fr" ]
428
                        then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
429
                        else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
430
                fi
431
                response=0
432
                PTN='^[oOyYnN]$'
433
                until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 434
                do
595 richard 435
                        if [ $Lang == "fr" ]
659 richard 436
                                then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 437
                                else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 438
                        fi
1 root 439
                        read response
440
                done
636 richard 441
                if [ "$response" = "n" ] || [ "$response" = "N" ]
442
                then
443
                        PRIVATE_IP_MASK="0"
444
                        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:]]$'
445
                        until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 446
                        do
595 richard 447
                                if [ $Lang == "fr" ]
597 richard 448
                                        then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
449
                                        else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 450
                                fi
597 richard 451
                                read PRIVATE_IP_MASK
1 root 452
                        done
636 richard 453
                else
454
                        PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
455
                fi
595 richard 456
        else
637 richard 457
                PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
458
                rm -rf conf/etc/alcasar.conf
1 root 459
        fi
861 richard 460
# Define LAN side global parameters
1740 richard 461
        hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 462
        PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network address (ie.: 192.168.182.0)
1499 richard 463
        private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`                                  # last octet of LAN address
977 richard 464
        PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network mask (ie.: 255.255.255.0)
1499 richard 465
        PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`                                 # network prefix (ie. 24)
977 richard 466
        PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`                                              # ALCASAR private ip address (consultation LAN side)
1499 richard 467
        if [ $PRIVATE_IP == $PRIVATE_NETWORK ]                                                          # when entering network address instead of ip address
468
                then
469
                PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`      
470
                PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
471
        fi     
472
        private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`                                            # last octet of LAN address
473
        PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`          # second network address (ex.: 192.168.182.2)
977 richard 474
        PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX                                           # ie.: 192.168.182.0/24
1499 richard 475
        classe=$((PRIVATE_PREFIX/8))                                                                    # ie.: 2=classe B, 3=classe C
977 richard 476
        PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.                          # compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
477
        PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`                        # private network broadcast (ie.: 192.168.182.255)
1499 richard 478
        private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`                              # last octet of LAN broadcast
479
        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 480
        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 481
        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 482
# Define Internet parameters
1613 franck 483
        DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`                               # 1st DNS server
1499 richard 484
        nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
485
        if [ $nb_dns == 2 ]
486
                then
487
                DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`                        # 2nd DNS server (if exist)
488
        fi
70 franck 489
        DNS1=${DNS1:=208.67.220.220}
490
        DNS2=${DNS2:=208.67.222.222}
1499 richard 491
        PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 492
        PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 493
        PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 494
# Wrtie the conf file
1469 richard 495
        echo "EXTIF=$EXTIF" >> $CONF_FILE
496
        echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 497
        IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`           # IP setting (static or dynamic)
498
        if [ $IP_SETTING == "dhcp" ]
499
                then
500
                echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 501
                echo "GW=dhcp" >> $CONF_FILE
1499 richard 502
        else
503
                echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 504
                echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 505
        fi
1587 richard 506
        echo "DNS1=$DNS1" >> $CONF_FILE
507
        echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 508
        echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 509
        echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 510
        echo "DHCP=on" >> $CONF_FILE
914 franck 511
        echo "EXT_DHCP_IP=none" >> $CONF_FILE
512
        echo "RELAY_DHCP_IP=none" >> $CONF_FILE
513
        echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1610 franck 514
        echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
515
        echo "INT_DNS_IP=none" >> $CONF_FILE
516
        echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 517
# network default
597 richard 518
        [ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 519
        cat <<EOF > /etc/sysconfig/network
520
NETWORKING=yes
521
FORWARD_IPV4=true
522
EOF
1499 richard 523
# /etc/hosts config
1 root 524
        [ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
525
        cat <<EOF > /etc/hosts
503 richard 526
127.0.0.1       localhost
1736 richard 527
$PRIVATE_IP     $HOSTNAME.$DOMAIN $HOSTNAME
1 root 528
EOF
1499 richard 529
# EXTIF (Internet) config
530
        [ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
531
        if [ $IP_SETTING == "dhcp" ]
532
                then
533
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 534
DEVICE=$EXTIF
1585 richard 535
BOOTPROTO=dhcp
536
DNS1=127.0.0.1
537
PEERDNS=no
538
RESOLV_MODS=yes
539
ONBOOT=yes
1613 franck 540
NOZEROCONF=yes
1585 richard 541
METRIC=10
542
MII_NOT_SUPPORTED=yes
543
IPV6INIT=no
544
IPV6TO4INIT=no
545
ACCOUNTING=no
546
USERCTL=no
547
MTU=$MTU
548
EOF
549
                else   
550
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
551
DEVICE=$EXTIF
14 richard 552
BOOTPROTO=static
597 richard 553
IPADDR=$PUBLIC_IP
554
NETMASK=$PUBLIC_NETMASK
555
GATEWAY=$PUBLIC_GATEWAY
14 richard 556
DNS1=127.0.0.1
1499 richard 557
RESOLV_MODS=yes
14 richard 558
ONBOOT=yes
559
METRIC=10
1610 franck 560
NOZEROCONF=yes
14 richard 561
MII_NOT_SUPPORTED=yes
562
IPV6INIT=no
563
IPV6TO4INIT=no
564
ACCOUNTING=no
565
USERCTL=no
994 franck 566
MTU=$MTU
14 richard 567
EOF
1499 richard 568
        fi
1336 richard 569
# Config INTIF (consultation LAN) in normal mode
841 richard 570
        cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
571
DEVICE=$INTIF
572
BOOTPROTO=static
573
ONBOOT=yes
574
NOZEROCONF=yes
575
MII_NOT_SUPPORTED=yes
576
IPV6INIT=no
577
IPV6TO4INIT=no
578
ACCOUNTING=no
579
USERCTL=no
580
EOF
1558 richard 581
        cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 582
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 583
        cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 584
DEVICE=$INTIF
585
BOOTPROTO=static
586
IPADDR=$PRIVATE_IP
604 richard 587
NETMASK=$PRIVATE_NETMASK
1 root 588
ONBOOT=yes
589
METRIC=10
590
NOZEROCONF=yes
591
MII_NOT_SUPPORTED=yes
14 richard 592
IPV6INIT=no
593
IPV6TO4INIT=no
594
ACCOUNTING=no
595
USERCTL=no
1 root 596
EOF
597
# Renseignement des fichiers hosts.allow et hosts.deny
598
        [ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
599
        cat <<EOF > /etc/hosts.allow
600
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 601
sshd: ALL
1 root 602
ntpd: $PRIVATE_NETWORK_SHORT
603
EOF
604
        [ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
605
        cat <<EOF > /etc/hosts.deny
606
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
607
EOF
790 richard 608
        chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 609
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 610
        echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 611
# load conntrack ftp module
612
        [ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 613
        echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 614
# load ipt_NETFLOW module
615
        echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 616
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
617
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
618
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
619
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 620
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
1157 stephane 621
# 
860 richard 622
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 623
} # End of network ()
624
 
625
##################################################################
1221 richard 626
##                      Function "ACC"                          ##
1898 richard 627
## - installation of then ALCASAR Control Center (ACC)  )       ##
628
## - configuration of the web server (Apache)                   ##
629
## - creation of the first ACC admin account                    ##
630
## - secure the access                                          ##
1 root 631
##################################################################
1221 richard 632
ACC ()
1 root 633
{
634
        [ -d $DIR_WEB ] && rm -rf $DIR_WEB
635
        mkdir $DIR_WEB
1833 richard 636
# Copy & adapt ACC files
316 richard 637
        cp -rf $DIR_INSTALL/web/* $DIR_WEB/
638
        $SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
639
        $SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
640
        $SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
641
        $SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
642
        chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 643
        chown -R apache:apache $DIR_WEB/*
1833 richard 644
# copy & adapt "freeradius-web" files
645
        cp -rf $DIR_CONF/freeradius-web/ /etc/
646
        [ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
647
        $SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
648
        $SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
649
        $SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
650
        cat <<EOF > /etc/freeradius-web/naslist.conf
651
nas1_name: alcasar-$ORGANISME
652
nas1_model: Network Access Controler
653
nas1_ip: $PRIVATE_IP
654
nas1_port_num: 0
655
nas1_community: public
656
EOF
657
        chown -R apache:apache /etc/freeradius-web/
658
# create the log & backup structure :
1489 richard 659
# - base = users database
660
# - archive = tarball of "base + http firewall + netflow"
1833 richard 661
# - security = watchdog log
2138 richard 662
        for i in base archive security activity_report;
1 root 663
        do
664
                [ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
665
        done
5 franck 666
        chown -R root:apache $DIR_SAVE
1833 richard 667
# Configuring & securing php
71 richard 668
        [ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 669
        timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
670
        $SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 671
        $SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
672
        $SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 673
        $SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
674
        $SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
1833 richard 675
# Configuring & sécuring Apache
790 richard 676
        rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 677
        [ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 678
        $SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 679
        $SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 680
        $SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
681
        echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
682
        echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
683
        [ -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
684
        $SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
685
        $SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
686
        $SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
687
        $SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
688
        $SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
689
        $SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 690
        [ -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 691
        echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
692
        echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
693
        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
694
        echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
695
        echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
696
        echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
697
        echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 698
# Error page management
1534 richard 699
[ -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
700
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 701
Alias /error/ "/var/www/html/"
702
<Directory "/usr/share/httpd/error">
703
    AllowOverride None
704
    Options IncludesNoExec
705
    AddOutputFilter Includes html
706
    AddHandler type-map var
707
    Require all granted
708
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
709
    ForceLanguagePriority Prefer Fallback
710
</Directory>
711
ErrorDocument 400 /error/error.php?error=400
712
ErrorDocument 401 /error/error.php?error=401
713
ErrorDocument 403 /error/error.php?error=403
1992 richard 714
ErrorDocument 404 /error/index.php
1532 richard 715
ErrorDocument 405 /error/error.php?error=405
716
ErrorDocument 408 /error/error.php?error=408
717
ErrorDocument 410 /error/error.php?error=410
718
ErrorDocument 411 /error/error.php?error=411
719
ErrorDocument 412 /error/error.php?error=412
720
ErrorDocument 413 /error/error.php?error=413
721
ErrorDocument 414 /error/error.php?error=414
722
ErrorDocument 415 /error/error.php?error=415
723
ErrorDocument 500 /error/error.php?error=500
724
ErrorDocument 501 /error/error.php?error=501
725
ErrorDocument 502 /error/error.php?error=502
726
ErrorDocument 503 /error/error.php?error=503
727
ErrorDocument 506 /error/error.php?error=506
728
EOF
1359 richard 729
        [ -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
730
        $SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
731
        [ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
732
        cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 733
</body>
734
</html>
735
EOF
736
# Définition du premier compte lié au profil 'admin'
1833 richard 737
if [ "$mode" = "install" ]
738
        then
1676 richard 739
                header_install
613 richard 740
                admin_portal=!
741
                PTN='^[a-zA-Z0-9-]*$'
742
                until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
743
                        do
744
                        header_install
745
                        if [ $Lang == "fr" ]
746
                        then
747
                                echo ""
2233 richard 748
                                echo "Définissez un premier compte d'administration d'ALCASAR :"
613 richard 749
                                echo
750
                                echo -n "Nom : "
751
                        else
752
                                echo ""
2233 richard 753
                                echo "Define the first account allow to administrate ALCASAR :"
613 richard 754
                                echo
755
                                echo -n "Account : "
756
                        fi
757
                        read admin_portal
758
                        if [ "$admin_portal" == "" ]
759
                                then
760
                                admin_portal=!
761
                        fi
762
                        done
1268 richard 763
# Creation of keys file for the admin account ("admin")
510 richard 764
                [ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
765
                mkdir -p $DIR_DEST_ETC/digest
766
                chmod 755 $DIR_DEST_ETC/digest
767
                until [ -s $DIR_DEST_ETC/digest/key_admin ]
768
                        do
1748 richard 769
                                /usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
510 richard 770
                        done
1828 richard 771
                $DIR_DEST_BIN/alcasar-profil.sh --list
1833 richard 772
fi
773
# ACC partitioning
988 franck 774
        rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 775
        cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 776
<Directory $DIR_ACC>
1 root 777
        SSLRequireSSL
778
        AllowOverride None
779
        Order deny,allow
780
        Deny from all
781
        Allow from 127.0.0.1
782
        Allow from $PRIVATE_NETWORK_MASK
783
        require valid-user
784
        AuthType digest
1748 richard 785
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 786
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 787
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 788
        AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 789
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 790
</Directory>
316 richard 791
<Directory $DIR_ACC/admin>
1 root 792
        SSLRequireSSL
793
        AllowOverride None
794
        Order deny,allow
795
        Deny from all
796
        Allow from 127.0.0.1
797
        Allow from $PRIVATE_NETWORK_MASK
798
        require valid-user
799
        AuthType digest
1748 richard 800
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 801
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 802
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 803
        AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 804
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 805
</Directory>
344 richard 806
<Directory $DIR_ACC/manager>
1 root 807
        SSLRequireSSL
808
        AllowOverride None
809
        Order deny,allow
810
        Deny from all
811
        Allow from 127.0.0.1
812
        Allow from $PRIVATE_NETWORK_MASK
813
        require valid-user
814
        AuthType digest
1748 richard 815
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 816
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 817
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 818
        AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 819
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 820
</Directory>
316 richard 821
<Directory $DIR_ACC/backup>
822
        SSLRequireSSL
823
        AllowOverride None
824
        Order deny,allow
825
        Deny from all
826
        Allow from 127.0.0.1
827
        Allow from $PRIVATE_NETWORK_MASK
828
        require valid-user
829
        AuthType digest
1748 richard 830
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 831
        AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 832
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 833
        AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 834
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 835
</Directory>
811 richard 836
Alias /save/ "$DIR_SAVE/"
837
<Directory $DIR_SAVE>
838
        SSLRequireSSL
839
        Options Indexes
840
        Order deny,allow
841
        Deny from all
842
        Allow from 127.0.0.1
843
        Allow from $PRIVATE_NETWORK_MASK
844
        require valid-user
845
        AuthType digest
1748 richard 846
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 847
        AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 848
        AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 849
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 850
</Directory>
1 root 851
EOF
2077 franck 852
# Replacement of the extension .cer by .der in MIME type
853
$SED "s?^application/pkix-cert.*?application/pkix-cert          der?g" /etc/mime.types
1833 richard 854
# Launch after coova (in order to wait tun0 to be up)
1378 richard 855
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
2267 richard 856
# Log file for ACC access imputability
857
[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
2269 richard 858
chown root:apache /var/Save/security/acc_access.log
859
chmod 664 /var/Save/security/acc_access.log
1389 richard 860
} # End of ACC ()
1 root 861
 
1893 richard 862
##########################################################################
863
##                              Fonction "CA"                           ##
1898 richard 864
## - Creating the CA and the server certificate (apache)                ##
1893 richard 865
##########################################################################
1221 richard 866
CA ()
1 root 867
{
510 richard 868
        $DIR_DEST_BIN/alcasar-CA.sh
800 richard 869
        FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 870
        [ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 871
        cat <<EOF > $FIC_VIRTUAL_SSL
872
# default SSL virtual host, used for all HTTPS requests that do not
873
# match a ServerName or ServerAlias in any <VirtualHost> block.
874
 
875
<VirtualHost _default_:443>
876
# general configuration
877
    ServerAdmin root@localhost
1748 richard 878
    ServerName $HOSTNAME.$DOMAIN
1410 richard 879
 
880
# SSL configuration
881
    SSLEngine on
882
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
883
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
884
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
885
    CustomLog logs/ssl_request_log \
886
        "%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
887
    ErrorLog logs/ssl_error_log
888
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
889
</VirtualHost>
890
EOF
5 franck 891
        chown -R root:apache /etc/pki
1 root 892
        chmod -R 750 /etc/pki
1389 richard 893
} # End of CA ()
1 root 894
 
1837 richard 895
##################################################################
896
##                      Function "time_server"                  ##
897
## - Configuring NTP server                                     ##
898
##################################################################
899
time_server ()
900
{
901
# Set the Internet time server
902
        [ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
903
        cat <<EOF > /etc/ntp/step-tickers
904
0.fr.pool.ntp.org       # adapt to your country
905
1.fr.pool.ntp.org
906
2.fr.pool.ntp.org
907
EOF
908
        [ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
909
        cat <<EOF > /etc/ntp.conf
910
server 0.fr.pool.ntp.org        # adapt to your country
911
server 1.fr.pool.ntp.org
912
server 2.fr.pool.ntp.org
913
server 127.127.1.0              # local clock si NTP internet indisponible ...
914
fudge 127.127.1.0 stratum 10
915
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
916
restrict 127.0.0.1
917
driftfile /var/lib/ntp/drift
918
logfile /var/log/ntp.log
919
disable monitor
920
EOF
921
        chown -R ntp:ntp /var/lib/ntp
922
# Synchronize now
923
        ntpd -q -g &
924
} # End of time_server ()
925
 
1 root 926
##########################################################################################
1221 richard 927
##                      Fonction "init_db"                                              ##
1 root 928
## - Initialisation de la base Mysql                                                    ##
929
## - Affectation du mot de passe de l'administrateur (root)                             ##
930
## - Suppression des bases et des utilisateurs superflus                                ##
931
## - Création de la base 'radius'                                                      ##
932
## - Installation du schéma de cette base                                              ##
933
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)  ##
934
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)              ##
935
##########################################################################################
936
init_db ()
937
{
1990 richard 938
        if [ `systemctl is-active mysqld` == "active" ]
939
        then
940
                systemctl stop mysqld
941
        fi
1355 richard 942
        rm -rf /var/lib/mysql # to be sure that there is no former installation
1991 richard 943
        /usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
1 root 944
        [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 945
        $SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 946
        $SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 947
        $SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
948
        $SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
949
        $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
1574 richard 950
        /usr/bin/systemctl start mysqld.service
1963 richard 951
        nb_round=1
1981 richard 952
        while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 953
        do
954
                nb_round=`expr $nb_round + 1`
955
                sleep 2
956
        done
1981 richard 957
        if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 958
        then
1981 richard 959
                echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 960
                exit
1955 richard 961
        fi
1 root 962
        mysqladmin -u root password $mysqlpwd
963
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 964
# Secure the server
965
        $MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
966
        $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 967
# Create 'radius' database
1317 richard 968
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 969
# Add an empty radius database structure
1800 richard 970
        mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 971
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 972
        [ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 973
        $SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
974
        $SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 975
        /usr/bin/systemctl daemon-reload
1389 richard 976
} # End of init_db ()
1 root 977
 
978
##########################################################################
1389 richard 979
##                      Fonction "radius"                               ##
1 root 980
## - Paramètrage des fichiers de configuration FreeRadius              ##
981
## - Affectation du secret partagé entre coova-chilli et freeradius    ##
982
## - Modification de fichier de conf pour l'accès à Mysql             ##
983
##########################################################################
1389 richard 984
radius ()
1 root 985
{
1800 richard 986
        cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 987
        chown -R radius:radius /etc/raddb
988
        [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 989
# Set radius.conf parameters
1 root 990
        $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
991
        $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
992
        $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 993
# remove the proxy function
1 root 994
        $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
995
        $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 996
# remove EAP module
654 richard 997
        $SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 998
# listen on loopback (should be modified later if EAP enabled)
1 root 999
        $SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 1000
# enable the  SQL module (and SQL counter)
1 root 1001
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
1002
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
1003
        $SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 1004
# only include modules for ALCASAR needs
1005
        $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
1006
        $SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
1007
        $SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
1008
        $SED "s?^[\t ]*\#       daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
1009
        $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
1010
        $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 1011
# remvove virtual server and copy our conf file
1 root 1012
        rm -f /etc/raddb/sites-enabled/*
1278 richard 1013
        cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 1014
        chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
1015
        chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
1016
        chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
1017
        ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 1018
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 1019
        touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 1020
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 1021
        [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1022
        cat << EOF > /etc/raddb/clients.conf
1023
client 127.0.0.1 {
1024
        secret = $secretradius
1025
        shortname = localhost
1026
}
1027
EOF
1278 richard 1028
# sql.conf modification
1 root 1029
        [ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1030
        $SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1031
        $SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1032
        $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1033
        $SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1034
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 1035
        [ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1036
        cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1037
# counter.conf modification (change the Max-All-Session-Time counter)
1038
        [ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1039
        cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1040
        chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1041
# make certain that mysql is up before radius start
1042
        [ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1043
        $SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1044
        /usr/bin/systemctl daemon-reload
1389 richard 1045
} # End radius ()
1 root 1046
 
799 richard 1047
##################################################################################
1389 richard 1048
##                      Fonction "chilli"                                       ##
799 richard 1049
## - Création du fichier d'initialisation et de configuration de coova-chilli  ##
1050
## - Paramètrage de la page d'authentification (intercept.php)                 ##
1051
##################################################################################
1389 richard 1052
chilli ()
1 root 1053
{
1370 richard 1054
# chilli unit for systemd
1055
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1056
#  This file is part of systemd.
1057
#
1058
#  systemd is free software; you can redistribute it and/or modify it
1059
#  under the terms of the GNU General Public License as published by
1060
#  the Free Software Foundation; either version 2 of the License, or
1061
#  (at your option) any later version.
1370 richard 1062
[Unit]
1063
Description=chilli is a captive portal daemon
1064
After=network.target
1065
 
1066
[Service]
1379 richard 1067
Type=forking
1370 richard 1068
ExecStart=/usr/libexec/chilli start
1069
ExecStop=/usr/libexec/chilli stop
1070
ExecReload=/usr/libexec/chilli reload
1071
PIDFile=/var/run/chilli.pid
1072
 
1073
[Install]
1074
WantedBy=multi-user.target
1075
EOF
799 richard 1076
# init file creation
1370 richard 1077
        [ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1078
        cat <<EOF > /etc/init.d/chilli
799 richard 1079
#!/bin/sh
1080
#
1081
# chilli CoovaChilli init
1082
#
1083
# chkconfig: 2345 65 35
1084
# description: CoovaChilli
1085
### BEGIN INIT INFO
1086
# Provides:       chilli
1087
# Required-Start: network 
1088
# Should-Start: 
1089
# Required-Stop:  network
1090
# Should-Stop: 
1091
# Default-Start:  2 3 5
1092
# Default-Stop:
1093
# Description:    CoovaChilli access controller
1094
### END INIT INFO
1095
 
1096
[ -f /usr/sbin/chilli ] || exit 0
1097
. /etc/init.d/functions
1098
CONFIG=/etc/chilli.conf
1099
pidfile=/var/run/chilli.pid
1100
[ -f \$CONFIG ] || {
1101
    echo "\$CONFIG Not found"
1102
    exit 0
1103
}
1104
RETVAL=0
1105
prog="chilli"
1106
case \$1 in
1107
    start)
1108
        if [ -f \$pidfile ] ; then
1109
                gprintf "chilli is already running"
1110
        else
1111
                gprintf "Starting \$prog: "
1112
                rm -f /var/run/chilli* # cleaning
1828 richard 1113
                /usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1114
                echo 1 > /proc/sys/net/ipv4/ip_forward
1115
                [ -e /dev/net/tun ] || {
1116
                (cd /dev;
1117
                        mkdir net;
1118
                        cd net;
1119
                        mknod tun c 10 200)
1120
                }
1336 richard 1121
                ifconfig $INTIF 0.0.0.0
1576 richard 1122
                /usr/sbin/ethtool -K $INTIF gro off
799 richard 1123
                daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1124
                RETVAL=$?
1125
        fi
1126
        ;;
1127
 
1128
    reload)
1129
        killall -HUP chilli
1130
        ;;
1131
 
1132
    restart)
1133
        \$0 stop
1134
        sleep 2
1135
        \$0 start
1136
        ;;
1137
 
1138
    status)
1139
        status chilli
1140
        RETVAL=0
1141
        ;;
1142
 
1143
    stop)
1144
        if [ -f \$pidfile ] ; then  
1145
                gprintf "Shutting down \$prog: "
1146
                killproc /usr/sbin/chilli
1147
                RETVAL=\$?
1148
                [ \$RETVAL = 0 ] && rm -f $pidfile
1149
        else   
1150
                gprintf "chilli is not running"
1151
        fi
1152
        ;;
1153
 
1154
    *)
1155
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1156
        exit 1
1157
esac
1158
echo
1159
EOF
1801 richard 1160
chmod a+x /etc/init.d/chilli
1161
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1162
# conf file creation
346 richard 1163
        [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1164
        #NTP Option configuration for DHCP
2032 richard 1165
        #DHCP Options : rfc2132
1166
                #dhcp option value will be convert in hexa.
1167
                #NTP option (or 'option 42') is like :
1168
                #                       
1169
                #    Code   Len         Address 1               Address 2
1170
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1171
                #   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1172
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1173
                #
1174
                #Code : 42 => 2a
1175
                #Len : 4 => 04
2016 raphael.pi 1176
        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 $PRIVATE_IP | cut -d'.' -f4))
346 richard 1177
        cat <<EOF > /etc/chilli.conf
1178
# coova config for ALCASAR
1179
cmdsocket       /var/run/chilli.sock
1336 richard 1180
unixipc         chilli.$INTIF.ipc
1551 richard 1181
pidfile         /var/run/chilli.pid
346 richard 1182
net             $PRIVATE_NETWORK_MASK
595 richard 1183
dhcpif          $INTIF
841 richard 1184
ethers          $DIR_DEST_ETC/alcasar-ethers
861 richard 1185
#nodynip
865 richard 1186
#statip
1187
dynip           $PRIVATE_NETWORK_MASK
1249 richard 1188
domain          $DOMAIN
355 richard 1189
dns1            $PRIVATE_IP
1190
dns2            $PRIVATE_IP
346 richard 1191
uamlisten       $PRIVATE_IP
503 richard 1192
uamport         3990
837 richard 1193
macauth
1194
macpasswd       password
1697 richard 1195
strictmacauth
1243 richard 1196
locationname    $HOSTNAME.$DOMAIN
346 richard 1197
radiusserver1   127.0.0.1
1198
radiusserver2   127.0.0.1
1199
radiussecret    $secretradius
1200
radiusauthport  1812
1201
radiusacctport  1813
1243 richard 1202
uamserver       https://$HOSTNAME.$DOMAIN/intercept.php
1203
radiusnasid     $HOSTNAME.$DOMAIN
346 richard 1204
uamsecret       $secretuam
1249 richard 1205
uamallowed      $HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1206
coaport         3799
1379 richard 1207
conup           $DIR_DEST_BIN/alcasar-conup.sh
1208
condown         $DIR_DEST_BIN/alcasar-condown.sh
503 richard 1209
include         $DIR_DEST_ETC/alcasar-uamallowed
1210
include         $DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1211
dhcpopt         2a04$PRIVATE_IP_HEXA
2088 raphael.pi 1212
macup           $DIR_DEST_BIN/alcasar-macup.sh
1213
macdown         $DIR_DEST_BIN/alcasar-macdown.sh
1613 franck 1214
#dhcpgateway            none
1215
#dhcprelayagent         none
1610 franck 1216
#dhcpgatewayport        none
2234 richard 1217
sslkeyfile      /etc/pki/tls/private/alcasar.key
1218
sslcertfile     /etc/pki/tls/certs/alcasar.crt
1219
redirssl
346 richard 1220
EOF
2274 richard 1221
# create files for "DHCP static ip" and "DHCP static ip info". Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1222
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1223
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1224
# create files for trusted domains and urls
1148 crox53 1225
        touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1226
        chown root:apache $DIR_DEST_ETC/alcasar-*
1227
        chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1228
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1229
        $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1230
# user 'chilli' creation (in order to run conup/off and up/down scripts
1231
        chilli_exist=`grep chilli /etc/passwd|wc -l`
1232
        if [ "$chilli_exist" == "1" ]
1233
        then
1234
              userdel -r chilli 2>/dev/null
1235
        fi
1236
        groupadd -f chilli
1237
        useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1238
}  # End of chilli ()
1349 richard 1239
 
1 root 1240
##################################################################
1389 richard 1241
##              Fonction "dansguardian"                         ##
1 root 1242
## - Paramètrage du gestionnaire de contenu Dansguardian       ##
1243
##################################################################
1389 richard 1244
dansguardian ()
1 root 1245
{
1841 richard 1246
        mkdir -p /var/dansguardian /var/log/dansguardian
1247
        chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1248
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1249
        $SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1250
        [ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1251
# By default the filter is off 
1556 richard 1252
        $SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1253
# French deny HTML page
497 richard 1254
        $SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1255
# Listen only on LAN side
497 richard 1256
        $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1257
# DG send its flow to HAVP
1258
        $SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1259
# replace the default deny HTML page
1 root 1260
        cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1261
        cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1262
# Don't log
1263
        $SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1264
# on désactive par défaut le controle de contenu des pages html
497 richard 1265
        $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1266
        cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1267
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1268
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1269
        cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1270
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1271
 
1272
# Configure Dansguardian for large site
1273
# Minimum number of processus to handle connections
1274
        $SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1275
# Maximum number of processus to handle connections
1276
        $SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1277
# Run at least 8 daemons
1278
        $SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1279
# minimum number of processes to spawn
1280
        $SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1281
# maximum age of a child process before it croaks it
1282
        $SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1283
 
1 root 1284
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1285
        [ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1286
        $SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1287
        [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1288
        [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1289
        touch $DIR_DG/lists/bannedextensionlist
1290
        touch $DIR_DG/lists/bannedmimetypelist
1291
# 'Safesearch' regex actualisation
498 richard 1292
        $SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1293
# empty LAN IP list that won't be WEB filtered
1294
        [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1295
        touch $DIR_DG/lists/exceptioniplist
1296
# Keep a copy of URL & domain filter configuration files
1297
        [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1298
        [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1299
} # End of dansguardian ()
1 root 1300
 
71 richard 1301
##################################################################
1221 richard 1302
##                      Fonction "antivirus"                    ##
1357 richard 1303
## - configuration of havp, libclamav and freshclam             ##
71 richard 1304
##################################################################
1305
antivirus ()           
1306
{
1358 richard 1307
# create 'havp' user
288 richard 1308
        havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1309
        if [ "$havp_exist" == "1" ]
288 richard 1310
        then
478 richard 1311
              userdel -r havp 2>/dev/null
894 richard 1312
              groupdel havp 2>/dev/null
288 richard 1313
        fi
307 richard 1314
        groupadd -f havp
1486 richard 1315
        useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1316
        mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1317
        chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1318
        chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1319
        [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1320
        $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1321
        $SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config    # pidfile
1322
        $SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config             # transparent mode
631 richard 1323
        $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config       # we listen only on loopback
1485 richard 1324
        $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config                            # datas come on port 8090 (on loopback)
990 franck 1325
        $SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config   # Log format
631 richard 1326
        $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config            # active libclamav AV
1327
        $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config                     # log only when malware matches
659 richard 1328
        $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config              # 10 daemons are started simultaneously
835 richard 1329
        $SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config               # doesn't scan image files
1330
        $SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1331
# skip checking of youtube flow (too heavy load / risk too low)
1332
        [ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1333
        echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1334
        echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1335
# adapt init script and systemd unit
335 richard 1336
        [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1337
        cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1338
        [ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1339
        $SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1340
        $SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1341
# replace of the intercept page (template)
340 richard 1342
        cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1343
        cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1344
# update virus database every 4 hours (24h/6)
1357 richard 1345
        [ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1346
        $SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1347
        $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1348
        $SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1349
        $SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1350
        $SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1351
# update now
1382 richard 1352
        /usr/bin/freshclam --no-warnings
1389 richard 1353
} # End of antivirus ()
71 richard 1354
 
1486 richard 1355
##########################################################################
1356
##                      Fonction "tinyproxy"                            ##
1357
## - configuration of tinyproxy (proxy between filterde users and havp) ##
1358
##########################################################################
1485 richard 1359
tinyproxy ()           
1360
{
1486 richard 1361
        tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1362
        if [ "$tinyproxy_exist" == "1" ]
1363
        then
1364
              userdel -r tinyproxy 2>/dev/null
1365
              groupdel tinyproxy 2>/dev/null
1366
        fi
1367
        groupadd -f tinyproxy
1488 richard 1368
        useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1369
        mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1370
        chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1371
        [ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1372
        $SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1373
        $SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1374
        $SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf                      # Listen Port
1375
        $SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf          # Listen NIC (only intif)
1508 richard 1376
        $SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1377
        $SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1378
        $SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf             # Only errors are logged
1379
        $SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf   # forward to HAVP
1380
        $SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf      # Stealth mode
1544 richard 1381
        $SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf   # Allow from LAN
1509 richard 1382
# Create the systemd unit
1383
cat << EOF > /lib/systemd/system/tinyproxy.service
1384
#  This file is part of systemd.
1385
#
1386
#  systemd is free software; you can redistribute it and/or modify it
1387
#  under the terms of the GNU General Public License as published by
1388
#  the Free Software Foundation; either version 2 of the License, or
1389
#  (at your option) any later version.
1485 richard 1390
 
1509 richard 1391
# This unit launches tinyproxy (a very light proxy).
1518 richard 1392
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1393
[Unit]
1394
Description=Tinyproxy Web Proxy Server
1395
After=network.target iptables.service
1396
 
1397
[Service]
1398
Type=forking
1518 richard 1399
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1400
ExecStartPre=/bin/sleep 2
1401
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1402
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1403
 
1404
[Install]
1405
WantedBy=multi-user.target
1406
EOF
1407
 
1485 richard 1408
} # end of tinyproxy
1 root 1409
##################################################################################
1389 richard 1410
##                      function "ulogd"                                        ##
476 richard 1411
## - Ulog config for multi-log files                                            ##
1412
##################################################################################
1389 richard 1413
ulogd ()
476 richard 1414
{
1415
# Three instances of ulogd (three different logfiles)
1416
        [ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1417
        nl=1
1358 richard 1418
        for log_type in traceability ssh ext-access
478 richard 1419
        do
1365 richard 1420
                [ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1421
                [ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1422
                cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1423
                $SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1424
                cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1425
[emu1]
478 richard 1426
file="/var/log/firewall/$log_type.log"
1427
sync=1
1428
EOF
1452 richard 1429
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1430
                nl=`expr $nl + 1`
1431
        done
476 richard 1432
        chown -R root:apache /var/log/firewall
1433
        chmod 750 /var/log/firewall
1434
        chmod 640 /var/log/firewall/*
1389 richard 1435
}  # End of ulogd ()
476 richard 1436
 
1159 crox53 1437
 
1438
##########################################################
1389 richard 1439
##              Function "nfsen"                        ##
1567 richard 1440
## - install the nfsen grapher                          ##
1441
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1442
##########################################################
1389 richard 1443
nfsen()
1 root 1444
{
2232 richard 1445
        tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1446
# Add PortTracker plugin
1534 richard 1447
        for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1448
        do
1536 richard 1449
        [ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1450
        done
2232 richard 1451
        $SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1452
# use of our conf file and init unit
2232 richard 1453
        cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1454
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1455
        DirTmp=$(pwd)
2232 richard 1456
        cd /tmp/nfsen-1.3.7/
1570 richard 1457
        /usr/bin/perl install.pl etc/nfsen.conf
1458
        /usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1459
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1460
        cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1461
        cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1462
        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
1463
        chmod -R 770 /var/log/netflow/porttracker
1372 richard 1464
# nfsen unit for systemd
1465
cat << EOF > /lib/systemd/system/nfsen.service
1466
#  This file is part of systemd.
1467
#
1468
#  systemd is free software; you can redistribute it and/or modify it
1469
#  under the terms of the GNU General Public License as published by
1470
#  the Free Software Foundation; either version 2 of the License, or
1471
#  (at your option) any later version.
1472
 
1473
# This unit launches nfsen (a Netflow grapher).
1474
[Unit]
1475
Description= NfSen init script
1476
After=network.target iptables.service
1477
 
1478
[Service]
1479
Type=oneshot
1480
RemainAfterExit=yes
1393 richard 1481
PIDFile=/var/run/nfsen/nfsen.pid
1482
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1483
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1484
ExecStart=/usr/bin/nfsen start
1485
ExecStop=/usr/bin/nfsen stop
1393 richard 1486
ExecReload=/usr/bin/nfsen restart
1372 richard 1487
TimeoutSec=0
1488
 
1489
[Install]
1490
WantedBy=multi-user.target
1491
EOF
1365 richard 1492
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1493
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1494
# expire delay for the profile "live"
1574 richard 1495
        /usr/bin/systemctl start nfsen
1393 richard 1496
        /bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1497
# add SURFmap plugin
1509 richard 1498
        cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1499
        cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1500
        tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1501
        cd /tmp/
1502
        /usr/bin/sh SURFmap/install.sh
1544 richard 1503
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1504
# clear the installation
1221 richard 1505
        cd $DirTmp
1509 richard 1506
        rm -rf /tmp/nfsen*
1507
        rm -rf /tmp/SURFmap*
1389 richard 1508
} # End of nfsen ()
1 root 1509
 
1390 richard 1510
##################################################
1541 richard 1511
##              Function "vnstat"               ##
1512
## Initialization of Vnstat and vnstat phpFE    ##
1513
##################################################
1514
vnstat ()
1515
{
1516
         [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1517
         $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1518
         [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1519
         $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1520
        /usr/bin/vnstat -u -i $EXTIF
1521
} # End of vnstat       
1522
##################################################
1389 richard 1523
##              Function "dnsmasq"              ##
1390 richard 1524
##################################################
1389 richard 1525
dnsmasq ()
219 jeremy 1526
{
1527
        [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1528
        [ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1976 franck 1529
#       $SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
1530
        $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 1531
        $SED "s?^local=.*?local=/$DOMAIN/?g" $DIR_DEST_ETC/alcasar-dns-name # default domain name for all dnsmasq daemons
503 richard 1532
        [ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1533
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
1928 richard 1534
        cat << EOF > /etc/dnsmasq.conf
520 richard 1535
# Configuration file for "dnsmasq in forward mode"
1387 richard 1536
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
259 richard 1537
listen-address=$PRIVATE_IP
1390 richard 1538
pid-file=/var/run/dnsmasq.pid
259 richard 1539
listen-address=127.0.0.1
286 richard 1540
no-dhcp-interface=$INTIF
1387 richard 1541
no-dhcp-interface=tun0
1542
no-dhcp-interface=lo
259 richard 1543
bind-interfaces
1721 richard 1544
cache-size=2048
259 richard 1545
domain-needed
1546
expand-hosts
1547
bogus-priv
1548
filterwin2k
1549
server=$DNS1
1550
server=$DNS2
1387 richard 1551
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1552
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1553
#dhcp-option=option:router,$PRIVATE_IP
1554
#dhcp-option=option:ntp-server,$PRIVATE_IP
1961 richard 1555
#domain=$DOMAIN
259 richard 1556
 
1387 richard 1557
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1558
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1559
EOF
1356 richard 1560
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1561
        cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1562
# Configuration file for "dnsmasq with blacklist"
1873 richard 1563
# Add Toulouse University blacklist domains
1472 richard 1564
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1015 richard 1565
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1566
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1567
listen-address=$PRIVATE_IP
1568
port=54
1569
no-dhcp-interface=$INTIF
1387 richard 1570
no-dhcp-interface=tun0
1472 richard 1571
no-dhcp-interface=lo
498 richard 1572
bind-interfaces
1721 richard 1573
cache-size=2048
498 richard 1574
domain-needed
1575
expand-hosts
1576
bogus-priv
1577
filterwin2k
2009 raphael.pi 1578
log-queries
1579
log-facility=/var/log/dnsmasq/dnsmasq-blacklist.log
498 richard 1580
server=$DNS1
1581
server=$DNS2
1582
EOF
1379 richard 1583
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1584
        cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1585
# Configuration file for "dnsmasq with whitelist"
1873 richard 1586
# ADD Toulouse university whitelist domains
1472 richard 1587
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1356 richard 1588
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1589
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1590
listen-address=$PRIVATE_IP
1591
port=55
1592
no-dhcp-interface=$INTIF
1387 richard 1593
no-dhcp-interface=tun0
1472 richard 1594
no-dhcp-interface=lo
1356 richard 1595
bind-interfaces
1721 richard 1596
cache-size=1024
1356 richard 1597
domain-needed
1598
expand-hosts
1599
bogus-priv
1600
filterwin2k
1867 raphael.pi 1601
ipset=/#/wl_ip_allowed                  # dynamicly add the resolv IP address in the Firewall rules
1472 richard 1602
address=/#/$PRIVATE_IP                          # for Domain name without local resolution (WL)  
1356 richard 1603
EOF
1472 richard 1604
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1605
        cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1606
# Configuration file for "dnsmasq as a blackhole"
1607
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1608
address=/#/$PRIVATE_IP                          # redirect all on ALCASAR IP address
1609
pid-file=/var/run/dnsmasq-blackhole.pid
1610
listen-address=$PRIVATE_IP
1611
port=56
1612
no-dhcp-interface=$INTIF
1613
no-dhcp-interface=tun0
1614
no-dhcp-interface=lo
1615
bind-interfaces
1616
cache-size=256
1617
domain-needed
1618
expand-hosts
1619
bogus-priv
1620
filterwin2k
1621
EOF
1622
 
1517 richard 1623
# the main instance should start after network and chilli (which create tun0)
1547 richard 1624
        [ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1625
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1626
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1627
        for list in blacklist whitelist blackhole
1628
        do
1629
                cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1630
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1631
                $SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1632
        done
308 richard 1633
} # End dnsmasq
1634
 
1635
##########################################################
1221 richard 1636
##              Fonction "BL"                           ##
308 richard 1637
##########################################################
1638
BL ()
1639
{
1930 richard 1640
        # copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1641
        rm -rf $DIR_DG/lists/blacklists
1930 richard 1642
        mkdir -p /tmp/blacklists
1938 richard 1643
        cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1644
# creation of file for the rehabilited domains and urls
648 richard 1645
        [ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1646
        [ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1647
        touch $DIR_DG/lists/exceptionsitelist
1648
        touch $DIR_DG/lists/exceptionurllist
311 richard 1649
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1650
        cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1651
# Dansguardian filter config for ALCASAR
1652
EOF
648 richard 1653
        cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1654
# Dansguardian domain filter config for ALCASAR
1655
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1656
#**
1657
# block all SSL and CONNECT tunnels
1658
**s
1659
# block all SSL and CONNECT tunnels specified only as an IP
1660
*ips
1661
# block all sites specified only by an IP
1662
*ip
1663
EOF
1852 raphael.pi 1664
# Add Bing to the safesearch url regext list (parental control)
878 richard 1665
        cat <<EOF >> $DIR_DG/lists/urlregexplist
1666
# Bing - add 'adlt=strict'
1667
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1668
EOF
1913 richard 1669
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1670
        $SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1671
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1672
        mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1673
        touch $DIR_DG/lists/blacklists/ossi-bl/domains
1674
        echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1675
        mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1676
        touch $DIR_DG/lists/blacklists/ossi-wl/domains
1677
        echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1678
# add custom ALCASAR BL files
1957 richard 1679
        for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1680
        do
1681
                mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1682
                cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1683
                echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1684
        done
1685
        chown -R dansguardian:apache $DIR_DG
1686
        chown -R root:apache $DIR_DEST_SHARE
1687
        chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1688
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1689
        $DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1690
# enable the default categories
1957 richard 1691
        $DIR_DEST_BIN/alcasar-bl.sh --cat_choice
308 richard 1692
}
219 jeremy 1693
 
1 root 1694
##########################################################
1221 richard 1695
##              Fonction "cron"                         ##
1 root 1696
## - Mise en place des différents fichiers de cron     ##
1697
##########################################################
1698
cron ()
1699
{
1700
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1701
        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1702
        cat <<EOF > /etc/crontab
1828 richard 1703
SHELL=/usr/bin/bash
1704
PATH=/usr/sbin:/usr/bin
1 root 1705
MAILTO=root
1706
HOME=/
1707
 
1708
# run-parts
1709
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1710
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1711
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1712
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1713
EOF
1714
        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1715
        cat <<EOF >> /etc/anacrontab
667 franck 1716
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1717
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1718
7       20      cron.importClean        nice /etc/cron.d/alcasar-clean_import
1 root 1719
EOF
1247 crox53 1720
 
811 richard 1721
        cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1722
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1723
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1724
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1725
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1726
EOF
952 franck 1727
        cat <<EOF > /etc/cron.d/alcasar-archive
1728
# Archive des logs et de la base de données (tous les lundi à 5h35)
1729
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1730
EOF
1566 richard 1731
        cat << EOF > /etc/cron.d/alcasar-ticket-clean
1732
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1733
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1734
EOF
722 franck 1735
        cat << EOF > /etc/cron.d/alcasar-distrib-updates
1736
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1737
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1738
EOF
1159 crox53 1739
 
1945 richard 1740
        cat << EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1741
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1742
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1743
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1744
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1745
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
2009 raphael.pi 1746
# 'alcasar-activity_report.sh' (every sunday at 5h35 pm) : generate an activity report in PDF
1808 richard 1747
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1748
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1749
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1750
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1751
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1752
EOF
671 franck 1753
        cat << EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1754
# run the "watchdog" every 3'
1755
# 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 1756
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1757
 
2228 franck 1758
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1759
EOF
1808 richard 1760
# Enabling the watchdog every 18'
808 franck 1761
        cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1762
# activate  the daemon-watchdog after boot process
1851 franck 1763
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1764
# activate the daemon-watchdog every 18'
808 franck 1765
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1766
EOF
1862 raphael.pi 1767
 
1874 raphael.pi 1768
# Enabling category update from rsync
2111 richard 1769
        cat << EOF > /etc/cron.d/alcasar-rsync-bl
1945 richard 1770
# 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 1771
 
1874 raphael.pi 1772
EOF
1862 raphael.pi 1773
 
1808 richard 1774
# removing the users crons
522 richard 1775
        rm -f /var/spool/cron/*
1 root 1776
} # End cron
1777
 
1778
##################################################################
1221 richard 1779
##                      Fonction "Fail2Ban"                     ##
1163 crox53 1780
##- Modification de la configuration de fail2ban                ##
1781
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...      ##
1782
##################################################################
1783
fail2ban()
1784
{
2243 tom.houday 1785
        /usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1786
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1787
        [ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1788
        [ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1789
        chmod 644 /var/log/fail2ban.log
1489 richard 1790
        chmod 644 /var/Save/security/watchdog.log
1418 richard 1791
        /usr/bin/touch /var/log/auth.log
1515 richard 1792
# fail2ban unit
1793
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1794
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1795
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1796
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1797
} #Fin de fail2ban_install()
1798
 
1799
##################################################################
1376 richard 1800
##                      Fonction "gammu_smsd"                   ##
1801
## - Creation de la base de donnée Gammu                       ##
1802
## - Creation du fichier de config: gammu_smsd_conf             ##
1803
##################################################################
1804
gammu_smsd()
1805
{
1806
# Create 'gammu' databse
1807
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1808
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1809
# Add a gammu database structure
1800 richard 1810
        mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1811
 
1812
# config file for the daemon
1813
cat << EOF > /etc/gammu_smsd_conf
1814
[gammu]
1815
port = /dev/ttyUSB0
1816
connection = at115200
1817
 
1818
;########################################################
1819
 
1820
[smsd]
1821
 
1822
PIN = 1234
1823
 
1824
logfile = /var/log/gammu-smsd/gammu-smsd.log
1825
logformat = textall
1826
debuglevel = 0
1827
 
1828
service = sql
1829
driver = native_mysql
1830
user = $DB_USER
1831
password = $radiuspwd
1832
pc = localhost
1833
database = $DB_GAMMU
1834
 
1828 richard 1835
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1836
 
1837
StatusFrequency = 30
1380 richard 1838
;LoopSleep = 2
1376 richard 1839
 
1840
;ResetFrequency = 300
1841
;HardResetFrequency = 120
1842
 
1843
CheckSecurity = 1
1844
CheckSignal = 1
1845
CheckBattery = 0
1846
EOF
1847
 
1848
chmod 755 /etc/gammu_smsd_conf
1849
 
1850
#Creation dossier de log Gammu-smsd
1382 richard 1851
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1852
chmod 755 /var/log/gammu-smsd
1853
 
1854
#Edition du script sql gammu <-> radius
1452 richard 1855
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1856
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1857
 
1380 richard 1858
#Création de la règle udev pour les Huawei // idVendor: 12d1
1859
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1860
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1861
EOF
1862
 
1376 richard 1863
} # END gammu_smsd()
1864
 
2202 richard 1865
 
1866
##################################################################
1867
##                      Fonction "msec"                         ##
2203 richard 1868
## - Apply the "fileserver" security level                      ##
1869
## - remove the "system request" for rebboting                  ##
1870
## - Fix several file permissions                               ##
2202 richard 1871
##################################################################
1872
msec()
1873
{
1874
 
1875
# Apply fileserver security level
2211 richard 1876
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1877
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1878
 
2203 richard 1879
# Set permissions monitoring and enforcement
2202 richard 1880
cat <<EOF > /etc/security/msec/perm.local
1881
/var/log/firefwall/                     root.apache     750
1882
/var/log/firewall/*                     root.apache     640
1883
/etc/security/msec/perm.local           root.root       640
1884
/etc/security/msec/level.local          root.root       640
1885
/etc/freeradius-web                     root.apache     750
1886
/etc/freeradius-web/admin.conf          root.apache     640
1887
/etc/raddb/dictionnary                  root.apache     640
1888
/etc/raddb/ldap.attrmap                 root.radius     640
1889
/etc/raddb/hints                        root.radius     640
1890
/etc/raddb/huntgroups                   root.radius     640
1891
/etc/raddb/attrs.access_reject          root.radius     640
1892
/etc/raddb/attrs.accounting_response    root.radius     640
2211 richard 1893
/etc/raddb/acct_users                   root.radius     640
2202 richard 1894
/etc/raddb/preproxy_users               root.radius     640
1895
/etc/raddb/modules/ldap                 radius.apache   660
1896
/etc/raddb/sites-available/alcasar      radius.apache   660
1897
/etc/pki/*                              root.apache     750
2211 richard 1898
/var/log/netflow/porttracker            root.apache     770
1899
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 1900
EOF
2211 richard 1901
# apply now hourly & daily checks 
2202 richard 1902
/usr/sbin/msec
2211 richard 1903
/etc/cron.weekly/msec
2202 richard 1904
 
1905
} # END msec()
1906
 
1907
##################################################################
2195 richard 1908
##              Fonction "post_install"                 ##
1909
## - Modifying banners (locals et ssh) & prompts        ##
1910
## - SSH config                                         ##
1911
## - sudoers config & files security                    ##
1912
## - log rotate & ANSSI security parameters             ##
1913
## - Apply former conf in case of an update             ##
1914
##########################################################
1 root 1915
post_install()
1916
{
2195 richard 1917
# change the SSH banner
1918
        cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
1919
        echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 1920
        chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1921
        [ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1922
        $SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1923
        $SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1924
# postfix banner anonymisation
1925
        $SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 1926
        chown -R postfix:postfix /var/lib/postfix
2195 richard 1927
# sshd liste on EXTIF & INTIF
1548 richard 1928
        $SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 1929
# sshd authorized certificate for root login
1696 franck 1930
        $SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 1931
# ALCASAR conf file
1839 richard 1932
        echo "SSH=on" >> $CONF_FILE
1631 richard 1933
        echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1934
        echo "LDAP=off" >> $CONF_FILE
786 richard 1935
        echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1078 franck 1936
        echo "MULTIWAN=off" >> $CONF_FILE
1937
        echo "FAILOVER=30" >> $CONF_FILE
1938
        echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1939
        echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1940
        echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2195 richard 1941
# Prompt customisation (colors)
1 root 1942
        [ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1943
        cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1944
        $SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 1945
# sudoers configuration for "apache" & "sysadmin"
1 root 1946
        [ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1947
        cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1948
        $SED "s?^Host_Alias.*?Host_Alias        LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost             #réseau de l'organisme?g" /etc/sudoers
1543 richard 1949
# Modify some logrotate files (gammu, ulogd)
1 root 1950
        cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1951
        chmod 644 /etc/logrotate.d/*
2195 richard 1952
# Log compression
706 franck 1953
        $SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1954
# actualisation des fichiers logs compressés
1342 richard 1955
        for dir in firewall dansguardian httpd
706 franck 1956
        do
714 franck 1957
              find /var/log/$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 1958
        done
1221 richard 1959
# create the alcasar-load_balancing unit
1960
        cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1961
#  This file is part of systemd.
1962
#
1963
#  systemd is free software; you can redistribute it and/or modify it
1964
#  under the terms of the GNU General Public License as published by
1965
#  the Free Software Foundation; either version 2 of the License, or
1966
#  (at your option) any later version.
1967
 
1968
# This unit lauches alcasar-load-balancing.sh script.
1969
[Unit]
1970
Description=alcasar-load_balancing.sh execution
1971
After=network.target iptables.service
1972
 
1973
[Service]
1974
Type=oneshot
1975
RemainAfterExit=yes
1828 richard 1976
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
1977
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 1978
TimeoutSec=0
1979
SysVStartPriority=99
1980
 
1981
[Install]
1982
WantedBy=multi-user.target
1157 stephane 1983
EOF
1221 richard 1984
# processes launched at boot time (Systemctl)
1839 richard 1985
        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 1986
        do
1574 richard 1987
                /usr/bin/systemctl -q enable $i.service
1221 richard 1988
        done
1452 richard 1989
 
1990
# disable processes at boot time (Systemctl)
1991
        for i in ulogd
1992
        do
1574 richard 1993
                /usr/bin/systemctl -q disable $i.service
1452 richard 1994
        done
1995
 
1221 richard 1996
# Apply French Security Agency (ANSSI) rules
1362 richard 1997
# ignore ICMP broadcast (smurf attack)
1998
        echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1999
# ignore ICMP errors bogus
2000
        echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2001
# remove ICMP redirects responces
2002
        echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2003
        echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2004
# enable SYN Cookies (Syn flood attacks)
2005
        echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2006
# enable kernel antispoofing
2007
        echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2008
# ignore source routing
2009
        echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2010
# set conntrack timer to 1h (3600s) instead of 5 weeks
2011
        echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 2012
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 2013
        echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2014
# disable iptables_helpers
2015
        echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2016
# Switch to the router mode
2017
        echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2018
# Remove unused service ipv6
1964 franck 2019
        echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2020
        echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2021
        echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2022
        echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2023
# switch to multi-users runlevel (instead of x11)
1221 richard 2024
        ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 2025
#       GRUB modifications (only one time)
2195 richard 2026
# Limit wait time to 3s - Create an alcasar entry instead of linux-nonfb - Change the default banner
2213 richard 2027
        vm_vga=`lsmod | egrep "virtio|vmwgfx" | wc -l` # test if in VM
1600 richard 2028
        grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
2213 richard 2029
        [ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2214 richard 2030
        if [ $grub_already_modified == 0 ]
1600 richard 2031
                then
2032
                $SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
2033
                $SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
2034
                $SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
2214 richard 2035
                $SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
2036
                $SED "/^gfxmenu/d" /boot/grub/menu.lst
2213 richard 2037
                if [ $vm_vga == 0 ] # is not a VM 
2114 franck 2038
                then
2214 richard 2039
                        $SED "/BOOT_IMAGE=linux-nonfb/s/$/ vga=791/" /boot/grub/menu.lst  # change display to 1024*768 (vga791) only if not on VM and only on ALCASAR entry
2114 franck 2040
                fi
1600 richard 2041
        fi
2213 richard 2042
        if [ $vm_vga == 0 ] # is not a VM 
2043
        then
2044
                cp -f $DIR_CONF/banner /etc/mageia-release
2045
                echo " V$VERSION" >> /etc/mageia-release
2046
        else
2047
                echo "ALCASAR V$VERSION" > /etc/mageia-release
2048
        fi
1221 richard 2049
# Load and apply the previous conf file
2050
        if [ "$mode" = "update" ]
532 richard 2051
        then
1668 richard 2052
                $DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2053
                $DIR_DEST_BIN/alcasar-conf.sh --load
2054
                PARENT_SCRIPT=`basename $0`
2055
                export PARENT_SCRIPT # to avoid stop&start process during the installation process
2056
                $DIR_DEST_BIN/alcasar-conf.sh --apply
2175 richard 2057
                $DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf 
1221 richard 2058
                $SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2059
                $SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2060
        fi
1221 richard 2061
        rm -f /tmp/alcasar-conf*
2062
        chown -R root:apache $DIR_DEST_ETC/*
2063
        chmod -R 660 $DIR_DEST_ETC/*
2064
        chmod ug+x $DIR_DEST_ETC/digest
1 root 2065
        cd $DIR_INSTALL
5 franck 2066
        echo ""
1 root 2067
        echo "#############################################################################"
638 richard 2068
        if [ $Lang == "fr" ]
2069
                then
2070
                echo "#                        Fin d'installation d'ALCASAR                       #"
2071
                echo "#                                                                           #"
2072
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2073
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2074
                echo "#                                                                           #"
2075
                echo "#############################################################################"
2076
                echo
2077
                echo "- ALCASAR sera fonctionnel après redémarrage du système"
2078
                echo
2079
                echo "- Lisez attentivement la documentation d'exploitation"
2080
                echo
2218 richard 2081
                echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar.localdomain"
638 richard 2082
                echo
2083
                echo "                   Appuyez sur 'Entrée' pour continuer"
2084
        else   
2085
                echo "#                        Enf of ALCASAR install process                     #"
2086
                echo "#                                                                           #"
2087
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2088
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2089
                echo "#                                                                           #"
2090
                echo "#############################################################################"
2091
                echo
2092
                echo "- The system will be rebooted in order to operate ALCASAR"
2093
                echo
2094
                echo "- Read the exploitation documentation"
2095
                echo
2218 richard 2096
                echo "- The ALCASAR Control Center (ACC) is at http://alcasar.localdomain"
638 richard 2097
                echo
2098
                echo "                   Hit 'Enter' to continue"
2099
        fi
1782 franck 2100
        sleep 2
815 richard 2101
        if [ "$mode" != "update" ]
820 richard 2102
        then
815 richard 2103
                read a
2104
        fi
774 richard 2105
        clear
1 root 2106
        reboot
2107
} # End post_install ()
2108
 
2109
#################################
1005 richard 2110
#       Main Install loop       #
1 root 2111
#################################
832 richard 2112
dir_exec=`dirname "$0"`
2113
if [ $dir_exec != "." ]
2114
then
2115
        echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2116
        echo "Launch this program from the ALCASAR archive directory"
2117
        exit 0
2118
fi
2220 richard 2119
if [[ $EUID > 0 ]]
2120
then
2121
        echo "Vous devez être "root" pour installer ALCASAR (commande 'su')"
2122
        echo "You must be "root" to install ALCASAR ('su' command)"
2123
        exit 0
2124
fi
832 richard 2125
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2126
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2127
nb_args=$#
2128
args=$1
2129
if [ $nb_args -eq 0 ]
2130
then
2131
        nb_args=1
2132
        args="-h"
2133
fi
1062 richard 2134
chmod -R u+x $DIR_SCRIPTS/*
1 root 2135
case $args in
2136
        -\? | -h* | --h*)
2137
                echo "$usage"
2138
                exit 0
2139
                ;;
291 franck 2140
        -i | --install)
1538 richard 2141
                header_install
959 franck 2142
                license
1544 richard 2143
                header_install
29 richard 2144
                testing
595 richard 2145
# RPMs install
2146
                $DIR_SCRIPTS/alcasar-urpmi.sh
2147
                if [ "$?" != "0" ]
1 root 2148
                then
595 richard 2149
                        exit 0
2150
                fi
1249 richard 2151
                if [ -e $CONF_FILE ]
595 richard 2152
                then
597 richard 2153
# Uninstall the running version
2206 richard 2154
                        $DIR_SCRIPTS/alcasar-uninstall.sh -update
595 richard 2155
                fi
636 richard 2156
# Test if manual update 
1362 richard 2157
                if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2158
                then
636 richard 2159
                        header_install
595 richard 2160
                        if [ $Lang == "fr" ]
636 richard 2161
                                then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2162
                                else echo "The configuration file of an old version has been found";
595 richard 2163
                        fi