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672 richard 1
#!/bin/bash
57 franck 2
#  $Id: alcasar.sh 2293 2017-06-20 15:31:12Z tom.houdayer $ 
1 root 3
 
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# 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. 
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# Voir la Licence Publique Générale GNU pour plus de détails. 
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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
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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'`
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Lang=`echo $LANG|cut -c 1-2`
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mode="install"
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# ******* Files parameters - paramètres fichiers *********
1015 richard 57
DIR_INSTALL=`pwd`                               # current directory 
58
DIR_CONF="$DIR_INSTALL/conf"                    # install directory (with conf files)
59
DIR_SCRIPTS="$DIR_INSTALL/scripts"              # install directory (with script files)
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DIR_BLACKLIST="$DIR_INSTALL/blacklist"          # install directory (with blacklist files)
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DIR_SAVE="/var/Save"                            # backup directory (traceability_log, user_db, security_log)
1015 richard 62
DIR_WEB="/var/www/html"                         # directory of APACHE
63
DIR_DG="/etc/dansguardian"                      # directory of DansGuardian
64
DIR_ACC="$DIR_WEB/acc"                          # directory of the 'ALCASAR Control Center'
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DIR_DEST_BIN="/usr/local/bin"                   # directory of ALCASAR scripts
66
DIR_DEST_ETC="/usr/local/etc"                   # directory of ALCASAR conf files
67
DIR_DEST_SHARE="/usr/local/share"               # directory of share files used by ALCASAR (dnsmasq for instance)
68
CONF_FILE="$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
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DB_USER="radius"                                # user name allows to request the users database
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DB_GAMMU="gammu"                                # database name used by Gammu-smsd
1 root 74
# ******* Network parameters - paramètres réseau *******
1469 richard 75
HOSTNAME="alcasar"                              # default hostname
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DOMAIN="localdomain"                            # default local domain
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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)
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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
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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 *********************
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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 $DIR_INSTALL/gpl-warning.txt | more
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        fi
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        response=0
94
        PTN='^[oOyYnN]$'
95
        until [[ $(expr $response : $PTN) -gt 0 ]]
96
        do
97
                if [ $Lang == "fr" ]
1563 franck 98
                        then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
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                        else echo -n "Do you accept the terms of this license (Y/n)? : "
100
                fi
101
                read response
102
        done
103
        if [ "$response" = "n" ] || [ "$response" = "N" ]
104
        then
105
                exit 1
106
        fi
959 franck 107
}
108
 
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header_install ()
110
{
111
        clear
112
        echo "-----------------------------------------------------------------------------"
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        echo "                     ALCASAR V$VERSION Installation"
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        echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
115
        echo "-----------------------------------------------------------------------------"
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}
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118
##################################################################
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##                      Function "testing"                      ##
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## - Test of Mageia version                                     ##
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## - Test of ALCASAR version (if already installed)             ##
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## - Test of free space on /var  (>10G)                         ##
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## - Test of Internet access                                    ##
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##################################################################
125
testing ()
126
{
1529 richard 127
# Test of Mageia version
128
# extract the current Mageia version and hardware architecture (i586 ou X64)
129
        fic=`cat /etc/product.id`
130
        unknown_os=0
131
        old="$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 $unknown_os + 1`
150
                fi
151
        done
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        if [ "$ARCH" == "i586" ]
153
                then
154
                if [ $Lang == "fr" ]
155
                        then echo -n "Votre architecture matérielle doit être en 64bits"
156
                        else echo -n "You hardware architecture must be 64bits"
157
                        exit 0
158
                fi
159
        fi
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        IFS="$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`
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                if [ $Lang == "fr" ]
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                        then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
167
                        else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
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                fi
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                response=0
170
                PTN='^[oOnNyY]$'
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
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# 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."
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                                echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
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                                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."
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                                echo "1 - Save your traceability files and the user database"
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                                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
2290 richard 227
# Test free space on /var
1529 richard 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
2290 richard 238
        if [ $Lang == "fr" ]
239
                then echo -n "Tests des paramètres réseau : "
240
                else echo -n "Network parameters tests : "
241
        fi
242
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2282 richard 243
        cd /etc/sysconfig/network-scripts/
2290 richard 244
        IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 245
        for i in $IF_INTERFACES
246
        do
247
                IP_INTERFACE=`/usr/sbin/ip link|grep $i`       
248
                if [ -z "$IP_INTERFACE" ]
249
                then
250
                        rm -f ifcfg-$i
251
 
252
                        if [ $Lang == "fr" ]
253
                                then echo "Suppression : ifcfg-$i"
254
                                else echo "Deleting : ifcfg-$i"
255
                        fi
256
                fi
257
        done
258
        cd $DIR_INSTALL
2290 richard 259
        echo -n "."
260
# Test Ethernet NIC links state 
261
        DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "|grep -v "^w"`
1471 richard 262
        for i in $DOWN_IF
263
        do
2290 richard 264
                echo $i
1471 richard 265
                if [ $Lang == "fr" ]
266
                then
267
                        echo "Échec"
268
                        echo "Le lien réseau de la carte $i n'est pas actif."
269
                        echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
270
                else
271
                        echo "Failed"
272
                        echo "The link state of $i interface is down."
273
                        echo "Make sure that this network card is connected to a switch or an A.P."
274
                fi
275
                exit 0
276
        done
277
        echo -n "."
278
# Test EXTIF config files
1499 richard 279
        PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
280
        PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 281
        PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 282
        if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
283
        then
784 richard 284
                if [ $Lang == "fr" ]
285
                then
286
                        echo "Échec"
287
                        echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
288
                        echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 289
                        echo "Appliquez les changements : 'systemctl restart network'"
784 richard 290
                else
291
                        echo "Failed"
292
                        echo "The Internet connected network card ($EXTIF) isn't well configured."
293
                        echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 294
                        echo "Apply the new configuration 'systemctl restart network'"
784 richard 295
                fi
830 richard 296
                echo "DEVICE=$EXTIF"
784 richard 297
                echo "IPADDR="
298
                echo "NETMASK="
299
                echo "GATEWAY="
300
                echo "DNS1="
301
                echo "DNS2="
830 richard 302
                echo "ONBOOT=yes"
784 richard 303
                exit 0
304
        fi
305
        echo -n "."
2290 richard 306
# Test if default GW is set on EXTIF (router or ISP provider equipment)
1686 richard 307
        if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 308
                if [ $Lang == "fr" ]
309
                then
310
                        echo "Échec"
311
                        echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
312
                        echo "Réglez ce problème puis relancez ce script."
313
                else
314
                        echo "Failed"
315
                        echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
316
                        echo "Resolv this problem, then restart this script."
317
                fi
29 richard 318
                exit 0
319
        fi
308 richard 320
        echo -n "."
2290 richard 321
# Test if default GW is alive
1499 richard 322
        arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 323
        if [ $(expr $arp_reply) -eq 0 ]
308 richard 324
                then
595 richard 325
                if [ $Lang == "fr" ]
326
                then
327
                        echo "Échec"
2290 richard 328
                        echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 329
                        echo "Réglez ce problème puis relancez ce script."
330
                else
331
                        echo "Failed"
2290 richard 332
                        echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 333
                        echo "Resolv this problem, then restart this script."
334
                fi
308 richard 335
                exit 0
336
        fi
337
        echo -n "."
2290 richard 338
# Test Internet connectivity
29 richard 339
        rm -rf /tmp/con_ok.html
308 richard 340
        /usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 341
        if [ ! -e /tmp/con_ok.html ]
342
        then
595 richard 343
                if [ $Lang == "fr" ]
344
                then
345
                        echo "La tentative de connexion vers Internet a échoué (google.fr)."
346
                        echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
347
                        echo "Vérifiez la validité des adresses IP des DNS."
348
                else
349
                        echo "The Internet connection try failed (google.fr)."
350
                        echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
351
                        echo "Verify the DNS IP addresses"
352
                fi
29 richard 353
                exit 0
354
        fi
355
        rm -rf /tmp/con_ok.html
308 richard 356
        echo ". : ok"
1389 richard 357
} # end of testing ()
302 richard 358
 
359
##################################################################
1221 richard 360
##                      Function "init"                         ##
2290 richard 361
## - Création du fichier "/root/ALCASAR_parametres.tx          ##
302 richard 362
## - Installation et modification des scripts du portail        ##
363
##################################################################
364
init ()
365
{
527 richard 366
        if [ "$mode" != "update" ]
302 richard 367
        then
368
# On affecte le nom d'organisme
597 richard 369
                header_install
302 richard 370
                ORGANISME=!
371
                PTN='^[a-zA-Z0-9-]*$'
580 richard 372
                until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 373
                do
595 richard 374
                        if [ $Lang == "fr" ]
597 richard 375
                                then echo -n "Entrez le nom de votre organisme : "
376
                                else echo -n "Enter the name of your organism : "
595 richard 377
                        fi
330 franck 378
                        read ORGANISME
613 richard 379
                        if [ "$ORGANISME" == "" ]
330 franck 380
                                then
381
                                ORGANISME=!
382
                        fi
383
                done
302 richard 384
        fi
1 root 385
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 386
        rm -f $PASSWD_FILE
1350 richard 387
        grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
388
        echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 389
        echo "$grubpwd" >> $PASSWD_FILE
1348 richard 390
        md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 391
        $SED "/^password.*/d" /boot/grub/menu.lst
392
        $SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 393
        mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 394
        echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 395
        echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 396
        radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 397
        echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 398
        echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 399
        secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 400
        echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
401
        echo "$secretuam" >> $PASSWD_FILE
1350 richard 402
        secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 403
        echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
404
        echo "$secretradius" >> $PASSWD_FILE
405
        chmod 640 $PASSWD_FILE
1828 richard 406
#  copy scripts in in /usr/local/bin
5 franck 407
        cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 408
#  copy conf files in /usr/local/etc
1954 richard 409
        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 410
        $SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_BIN/alcasar-logout.sh
411
        $SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
412
        $SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
413
        $SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_BIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 414
# generate central conf file
415
        cat <<EOF > $CONF_FILE
612 richard 416
##########################################
417
##                                      ##
418
##          ALCASAR Parameters          ##
419
##                                      ##
420
##########################################
1 root 421
 
612 richard 422
INSTALL_DATE=$DATE
423
VERSION=$VERSION
424
ORGANISM=$ORGANISME
1748 richard 425
HOSTNAME=$HOSTNAME
923 franck 426
DOMAIN=$DOMAIN
612 richard 427
EOF
628 richard 428
        chmod o-rwx $CONF_FILE
1 root 429
} # End of init ()
430
 
431
##################################################################
1221 richard 432
##                      Function "network"                      ##
1 root 433
## - Définition du plan d'adressage du réseau de consultation ##
595 richard 434
## - Nommage DNS du système                                    ##
1336 richard 435
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 436
## - Modification du fichier /etc/hosts                         ##
437
## - Renseignement des fichiers hosts.allow et hosts.deny       ##
438
##################################################################
439
network ()
440
{
441
        header_install
636 richard 442
        if [ "$mode" != "update" ]
443
                then
444
                if [ $Lang == "fr" ]
445
                        then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
446
                        else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
447
                fi
448
                response=0
449
                PTN='^[oOyYnN]$'
450
                until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 451
                do
595 richard 452
                        if [ $Lang == "fr" ]
659 richard 453
                                then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 454
                                else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 455
                        fi
1 root 456
                        read response
457
                done
636 richard 458
                if [ "$response" = "n" ] || [ "$response" = "N" ]
459
                then
460
                        PRIVATE_IP_MASK="0"
461
                        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:]]$'
462
                        until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 463
                        do
595 richard 464
                                if [ $Lang == "fr" ]
597 richard 465
                                        then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
466
                                        else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 467
                                fi
597 richard 468
                                read PRIVATE_IP_MASK
1 root 469
                        done
636 richard 470
                else
471
                        PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
472
                fi
595 richard 473
        else
637 richard 474
                PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
475
                rm -rf conf/etc/alcasar.conf
1 root 476
        fi
861 richard 477
# Define LAN side global parameters
1740 richard 478
        hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 479
        PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network address (ie.: 192.168.182.0)
1499 richard 480
        private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`                                  # last octet of LAN address
977 richard 481
        PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`                               # private network mask (ie.: 255.255.255.0)
1499 richard 482
        PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`                                 # network prefix (ie. 24)
977 richard 483
        PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`                                              # ALCASAR private ip address (consultation LAN side)
1499 richard 484
        if [ $PRIVATE_IP == $PRIVATE_NETWORK ]                                                          # when entering network address instead of ip address
485
                then
486
                PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`      
487
                PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
488
        fi     
489
        private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`                                            # last octet of LAN address
490
        PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`          # second network address (ex.: 192.168.182.2)
977 richard 491
        PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX                                           # ie.: 192.168.182.0/24
1499 richard 492
        classe=$((PRIVATE_PREFIX/8))                                                                    # ie.: 2=classe B, 3=classe C
977 richard 493
        PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.                          # compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
494
        PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`                        # private network broadcast (ie.: 192.168.182.255)
1499 richard 495
        private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`                              # last octet of LAN broadcast
496
        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 497
        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 498
        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 499
# Define Internet parameters
1613 franck 500
        DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`                               # 1st DNS server
1499 richard 501
        nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
502
        if [ $nb_dns == 2 ]
503
                then
504
                DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`                        # 2nd DNS server (if exist)
505
        fi
70 franck 506
        DNS1=${DNS1:=208.67.220.220}
507
        DNS2=${DNS2:=208.67.222.222}
1499 richard 508
        PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 509
        PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 510
        PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 511
# Wrtie the conf file
1469 richard 512
        echo "EXTIF=$EXTIF" >> $CONF_FILE
513
        echo "INTIF=$INTIF" >> $CONF_FILE
2282 richard 514
        ######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
515
        INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
516
 
517
        for i in $INTERFACES
518
        do
519
                SUB=`echo ${i:0:2}`
520
                if [ $SUB = "wl" ]
521
                        then WIFIF=$i
522
                elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
523
                        then LANIF=$i
524
                fi
525
        done
526
 
527
        if [ -n "$WIFIF" ]
528
                then echo "WIFIF=$WIFIF" >> $CONF_FILE
529
        elif [ -n "$LANIF" ]
530
                then echo "LANIF=$LANIF" >> $CONF_FILE
531
        fi
532
        #########################################################################################################       
533
 
1499 richard 534
        IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`           # IP setting (static or dynamic)
535
        if [ $IP_SETTING == "dhcp" ]
536
                then
537
                echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 538
                echo "GW=dhcp" >> $CONF_FILE
1499 richard 539
        else
540
                echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 541
                echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 542
        fi
1587 richard 543
        echo "DNS1=$DNS1" >> $CONF_FILE
544
        echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 545
        echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 546
        echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 547
        echo "DHCP=on" >> $CONF_FILE
914 franck 548
        echo "EXT_DHCP_IP=none" >> $CONF_FILE
549
        echo "RELAY_DHCP_IP=none" >> $CONF_FILE
550
        echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1610 franck 551
        echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
552
        echo "INT_DNS_IP=none" >> $CONF_FILE
553
        echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 554
# network default
597 richard 555
        [ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 556
        cat <<EOF > /etc/sysconfig/network
557
NETWORKING=yes
558
FORWARD_IPV4=true
559
EOF
1499 richard 560
# /etc/hosts config
1 root 561
        [ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
562
        cat <<EOF > /etc/hosts
503 richard 563
127.0.0.1       localhost
1736 richard 564
$PRIVATE_IP     $HOSTNAME.$DOMAIN $HOSTNAME
1 root 565
EOF
1499 richard 566
# EXTIF (Internet) config
567
        [ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
568
        if [ $IP_SETTING == "dhcp" ]
569
                then
570
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 571
DEVICE=$EXTIF
1585 richard 572
BOOTPROTO=dhcp
573
DNS1=127.0.0.1
574
PEERDNS=no
575
RESOLV_MODS=yes
576
ONBOOT=yes
1613 franck 577
NOZEROCONF=yes
1585 richard 578
METRIC=10
579
MII_NOT_SUPPORTED=yes
580
IPV6INIT=no
581
IPV6TO4INIT=no
582
ACCOUNTING=no
583
USERCTL=no
584
MTU=$MTU
585
EOF
586
                else   
587
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
588
DEVICE=$EXTIF
14 richard 589
BOOTPROTO=static
597 richard 590
IPADDR=$PUBLIC_IP
591
NETMASK=$PUBLIC_NETMASK
592
GATEWAY=$PUBLIC_GATEWAY
14 richard 593
DNS1=127.0.0.1
1499 richard 594
RESOLV_MODS=yes
14 richard 595
ONBOOT=yes
596
METRIC=10
1610 franck 597
NOZEROCONF=yes
14 richard 598
MII_NOT_SUPPORTED=yes
599
IPV6INIT=no
600
IPV6TO4INIT=no
601
ACCOUNTING=no
602
USERCTL=no
994 franck 603
MTU=$MTU
14 richard 604
EOF
1499 richard 605
        fi
1336 richard 606
# Config INTIF (consultation LAN) in normal mode
841 richard 607
        cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
608
DEVICE=$INTIF
609
BOOTPROTO=static
610
ONBOOT=yes
611
NOZEROCONF=yes
612
MII_NOT_SUPPORTED=yes
613
IPV6INIT=no
614
IPV6TO4INIT=no
615
ACCOUNTING=no
616
USERCTL=no
617
EOF
1558 richard 618
        cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 619
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 620
        cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 621
DEVICE=$INTIF
622
BOOTPROTO=static
623
IPADDR=$PRIVATE_IP
604 richard 624
NETMASK=$PRIVATE_NETMASK
1 root 625
ONBOOT=yes
626
METRIC=10
627
NOZEROCONF=yes
628
MII_NOT_SUPPORTED=yes
14 richard 629
IPV6INIT=no
630
IPV6TO4INIT=no
631
ACCOUNTING=no
632
USERCTL=no
1 root 633
EOF
2282 richard 634
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
635
        if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
636
        then
637
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
638
DEVICE=$WIFIF
639
BOOTPROTO=static
640
ONBOOT=yes
641
NOZEROCONF=yes
642
MII_NOT_SUPPORTED=yes
643
IPV6INIT=no
644
IPV6TO4INIT=no
645
ACCOUNTING=no
646
USERCTL=no
647
EOF
648
        elif [ -n "$LANIF" ]
649
        then
650
                cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
651
DEVICE=$LANIF
652
BOOTPROTO=static
653
ONBOOT=yes
654
NOZEROCONF=yes
655
MII_NOT_SUPPORTED=yes
656
IPV6INIT=no
657
IPV6TO4INIT=no
658
ACCOUNTING=no
659
USERCTL=no
660
EOF
661
        fi
662
        #########################################################################################################       
1 root 663
# Renseignement des fichiers hosts.allow et hosts.deny
664
        [ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
665
        cat <<EOF > /etc/hosts.allow
666
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 667
sshd: ALL
1 root 668
ntpd: $PRIVATE_NETWORK_SHORT
669
EOF
670
        [ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
671
        cat <<EOF > /etc/hosts.deny
672
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
673
EOF
790 richard 674
        chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 675
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 676
        echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 677
# load conntrack ftp module
678
        [ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 679
        echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 680
# load ipt_NETFLOW module
681
        echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 682
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
683
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
684
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
685
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 686
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
1157 stephane 687
# 
860 richard 688
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 689
} # End of network ()
690
 
691
##################################################################
1221 richard 692
##                      Function "ACC"                          ##
1898 richard 693
## - installation of then ALCASAR Control Center (ACC)  )       ##
694
## - configuration of the web server (Apache)                   ##
695
## - creation of the first ACC admin account                    ##
696
## - secure the access                                          ##
1 root 697
##################################################################
1221 richard 698
ACC ()
1 root 699
{
700
        [ -d $DIR_WEB ] && rm -rf $DIR_WEB
701
        mkdir $DIR_WEB
1833 richard 702
# Copy & adapt ACC files
316 richard 703
        cp -rf $DIR_INSTALL/web/* $DIR_WEB/
704
        $SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
705
        $SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
706
        $SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
707
        $SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
708
        chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 709
        chown -R apache:apache $DIR_WEB/*
1833 richard 710
# copy & adapt "freeradius-web" files
711
        cp -rf $DIR_CONF/freeradius-web/ /etc/
712
        [ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
713
        $SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
714
        $SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
715
        $SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
716
        cat <<EOF > /etc/freeradius-web/naslist.conf
717
nas1_name: alcasar-$ORGANISME
718
nas1_model: Network Access Controler
719
nas1_ip: $PRIVATE_IP
720
nas1_port_num: 0
721
nas1_community: public
722
EOF
723
        chown -R apache:apache /etc/freeradius-web/
724
# create the log & backup structure :
1489 richard 725
# - base = users database
726
# - archive = tarball of "base + http firewall + netflow"
1833 richard 727
# - security = watchdog log
2138 richard 728
        for i in base archive security activity_report;
1 root 729
        do
730
                [ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
731
        done
5 franck 732
        chown -R root:apache $DIR_SAVE
1833 richard 733
# Configuring & securing php
71 richard 734
        [ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 735
        timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
736
        $SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 737
        $SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
738
        $SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 739
        $SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
740
        $SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
1833 richard 741
# Configuring & sécuring Apache
790 richard 742
        rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 743
        [ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 744
        $SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 745
        $SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 746
        $SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
747
        echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
748
        echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
749
        [ -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
750
        $SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
751
        $SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
752
        $SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
753
        $SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
754
        $SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
755
        $SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 756
        [ -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 757
        echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
758
        echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
759
        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
760
        echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
761
        echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
762
        echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
763
        echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 764
# Error page management
1534 richard 765
[ -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
766
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 767
Alias /error/ "/var/www/html/"
768
<Directory "/usr/share/httpd/error">
769
    AllowOverride None
770
    Options IncludesNoExec
771
    AddOutputFilter Includes html
772
    AddHandler type-map var
773
    Require all granted
774
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
775
    ForceLanguagePriority Prefer Fallback
776
</Directory>
777
ErrorDocument 400 /error/error.php?error=400
778
ErrorDocument 401 /error/error.php?error=401
779
ErrorDocument 403 /error/error.php?error=403
1992 richard 780
ErrorDocument 404 /error/index.php
1532 richard 781
ErrorDocument 405 /error/error.php?error=405
782
ErrorDocument 408 /error/error.php?error=408
783
ErrorDocument 410 /error/error.php?error=410
784
ErrorDocument 411 /error/error.php?error=411
785
ErrorDocument 412 /error/error.php?error=412
786
ErrorDocument 413 /error/error.php?error=413
787
ErrorDocument 414 /error/error.php?error=414
788
ErrorDocument 415 /error/error.php?error=415
789
ErrorDocument 500 /error/error.php?error=500
790
ErrorDocument 501 /error/error.php?error=501
791
ErrorDocument 502 /error/error.php?error=502
792
ErrorDocument 503 /error/error.php?error=503
793
ErrorDocument 506 /error/error.php?error=506
794
EOF
1359 richard 795
        [ -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
796
        $SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
797
        [ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
798
        cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 799
</body>
800
</html>
801
EOF
802
# Définition du premier compte lié au profil 'admin'
2293 tom.houday 803
        if [ "$mode" = "install" ]
804
                then
613 richard 805
                        header_install
2293 tom.houday 806
                        admin_portal=!
807
                        PTN='^[a-zA-Z0-9-]*$'
808
                        until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
809
                                do
810
                                header_install
811
                                if [ $Lang == "fr" ]
812
                                then
813
                                        echo ""
814
                                        echo "Définissez un premier compte d'administration d'ALCASAR :"
815
                                        echo
816
                                        echo -n "Nom : "
817
                                else
818
                                        echo ""
819
                                        echo "Define the first account allow to administrate ALCASAR :"
820
                                        echo
821
                                        echo -n "Account : "
822
                                fi
823
                                read admin_portal
824
                                if [ "$admin_portal" == "" ]
825
                                        then
826
                                        admin_portal=!
827
                                fi
828
                                done
1268 richard 829
# Creation of keys file for the admin account ("admin")
2293 tom.houday 830
                        [ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
831
                        mkdir -p $DIR_DEST_ETC/digest
832
                        chmod 755 $DIR_DEST_ETC/digest
833
                        until [ -s $DIR_DEST_ETC/digest/key_admin ]
834
                                do
835
                                        /usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
836
                                done
837
                        $DIR_DEST_BIN/alcasar-profil.sh --list
838
        fi
1833 richard 839
# ACC partitioning
988 franck 840
        rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 841
        cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
2293 tom.houday 842
<Directory $DIR_WEB>
843
        AllowOverride None
844
        Order deny,allow
845
        Deny from all
846
        Allow from 127.0.0.1
847
        Allow from $PRIVATE_NETWORK_MASK
848
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
849
</Directory>
850
<Directory $DIR_WEB/certs>
851
        AddType application/x-x509-ca-cert crt
852
</Directory>
316 richard 853
<Directory $DIR_ACC>
1 root 854
        SSLRequireSSL
855
        AllowOverride None
856
        Order deny,allow
857
        Deny from all
858
        Allow from 127.0.0.1
859
        Allow from $PRIVATE_NETWORK_MASK
860
        require valid-user
861
        AuthType digest
1748 richard 862
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 863
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 864
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 865
        AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 866
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 867
</Directory>
316 richard 868
<Directory $DIR_ACC/admin>
1 root 869
        SSLRequireSSL
870
        AllowOverride None
871
        Order deny,allow
872
        Deny from all
873
        Allow from 127.0.0.1
874
        Allow from $PRIVATE_NETWORK_MASK
875
        require valid-user
876
        AuthType digest
1748 richard 877
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 878
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 879
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 880
        AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 881
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 882
</Directory>
344 richard 883
<Directory $DIR_ACC/manager>
1 root 884
        SSLRequireSSL
885
        AllowOverride None
886
        Order deny,allow
887
        Deny from all
888
        Allow from 127.0.0.1
889
        Allow from $PRIVATE_NETWORK_MASK
890
        require valid-user
891
        AuthType digest
1748 richard 892
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 893
        AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 894
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 895
        AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 896
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 897
</Directory>
316 richard 898
<Directory $DIR_ACC/backup>
899
        SSLRequireSSL
900
        AllowOverride None
901
        Order deny,allow
902
        Deny from all
903
        Allow from 127.0.0.1
904
        Allow from $PRIVATE_NETWORK_MASK
905
        require valid-user
906
        AuthType digest
1748 richard 907
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 908
        AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 909
        BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 910
        AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 911
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 912
</Directory>
811 richard 913
Alias /save/ "$DIR_SAVE/"
914
<Directory $DIR_SAVE>
915
        SSLRequireSSL
916
        Options Indexes
917
        Order deny,allow
918
        Deny from all
919
        Allow from 127.0.0.1
920
        Allow from $PRIVATE_NETWORK_MASK
921
        require valid-user
922
        AuthType digest
1748 richard 923
        AuthName "ALCASAR Control Center (ACC)"
1747 richard 924
        AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 925
        AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 926
        ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 927
</Directory>
1 root 928
EOF
2293 tom.houday 929
        # Launch after coova (in order to wait tun0 to be up)
930
        $SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
931
        # Log file for ACC access imputability
932
        [ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
933
        chown root:apache /var/Save/security/acc_access.log
934
        chmod 664 /var/Save/security/acc_access.log
1389 richard 935
} # End of ACC ()
1 root 936
 
1893 richard 937
##########################################################################
938
##                              Fonction "CA"                           ##
1898 richard 939
## - Creating the CA and the server certificate (apache)                ##
1893 richard 940
##########################################################################
1221 richard 941
CA ()
1 root 942
{
510 richard 943
        $DIR_DEST_BIN/alcasar-CA.sh
800 richard 944
        FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 945
        [ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 946
        cat <<EOF > $FIC_VIRTUAL_SSL
947
# default SSL virtual host, used for all HTTPS requests that do not
948
# match a ServerName or ServerAlias in any <VirtualHost> block.
949
 
950
<VirtualHost _default_:443>
951
# general configuration
952
    ServerAdmin root@localhost
1748 richard 953
    ServerName $HOSTNAME.$DOMAIN
1410 richard 954
 
955
# SSL configuration
956
    SSLEngine on
957
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
958
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
959
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
960
    CustomLog logs/ssl_request_log \
961
        "%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
962
    ErrorLog logs/ssl_error_log
963
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
964
</VirtualHost>
965
EOF
5 franck 966
        chown -R root:apache /etc/pki
1 root 967
        chmod -R 750 /etc/pki
1389 richard 968
} # End of CA ()
1 root 969
 
1837 richard 970
##################################################################
971
##                      Function "time_server"                  ##
972
## - Configuring NTP server                                     ##
973
##################################################################
974
time_server ()
975
{
976
# Set the Internet time server
977
        [ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
978
        cat <<EOF > /etc/ntp/step-tickers
979
0.fr.pool.ntp.org       # adapt to your country
980
1.fr.pool.ntp.org
981
2.fr.pool.ntp.org
982
EOF
983
        [ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
984
        cat <<EOF > /etc/ntp.conf
985
server 0.fr.pool.ntp.org        # adapt to your country
986
server 1.fr.pool.ntp.org
987
server 2.fr.pool.ntp.org
988
server 127.127.1.0              # local clock si NTP internet indisponible ...
989
fudge 127.127.1.0 stratum 10
990
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
991
restrict 127.0.0.1
992
driftfile /var/lib/ntp/drift
993
logfile /var/log/ntp.log
994
disable monitor
995
EOF
996
        chown -R ntp:ntp /var/lib/ntp
997
# Synchronize now
998
        ntpd -q -g &
999
} # End of time_server ()
1000
 
1 root 1001
##########################################################################################
1221 richard 1002
##                      Fonction "init_db"                                              ##
1 root 1003
## - Initialisation de la base Mysql                                                    ##
1004
## - Affectation du mot de passe de l'administrateur (root)                             ##
1005
## - Suppression des bases et des utilisateurs superflus                                ##
1006
## - Création de la base 'radius'                                                      ##
1007
## - Installation du schéma de cette base                                              ##
1008
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)  ##
1009
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)              ##
1010
##########################################################################################
1011
init_db ()
1012
{
1990 richard 1013
        if [ `systemctl is-active mysqld` == "active" ]
1014
        then
1015
                systemctl stop mysqld
1016
        fi
1355 richard 1017
        rm -rf /var/lib/mysql # to be sure that there is no former installation
1991 richard 1018
        /usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
1 root 1019
        [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 1020
        $SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 1021
        $SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 1022
        $SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
1023
        $SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
1024
        $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
1574 richard 1025
        /usr/bin/systemctl start mysqld.service
1963 richard 1026
        nb_round=1
1981 richard 1027
        while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 1028
        do
1029
                nb_round=`expr $nb_round + 1`
1030
                sleep 2
1031
        done
1981 richard 1032
        if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 1033
        then
1981 richard 1034
                echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 1035
                exit
1955 richard 1036
        fi
1 root 1037
        mysqladmin -u root password $mysqlpwd
1038
        MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 1039
# Secure the server
1040
        $MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
1041
        $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 1042
# Create 'radius' database
1317 richard 1043
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 1044
# Add an empty radius database structure
1800 richard 1045
        mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 1046
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 1047
        [ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1828 richard 1048
        $SED "/ExecStartPost=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
1049
        $SED "/ExecStartPost=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 1050
        /usr/bin/systemctl daemon-reload
1389 richard 1051
} # End of init_db ()
1 root 1052
 
1053
##########################################################################
1389 richard 1054
##                      Fonction "radius"                               ##
1 root 1055
## - Paramètrage des fichiers de configuration FreeRadius              ##
1056
## - Affectation du secret partagé entre coova-chilli et freeradius    ##
1057
## - Modification de fichier de conf pour l'accès à Mysql             ##
1058
##########################################################################
1389 richard 1059
radius ()
1 root 1060
{
1800 richard 1061
        cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 1062
        chown -R radius:radius /etc/raddb
1063
        [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 1064
# Set radius.conf parameters
1 root 1065
        $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
1066
        $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
1067
        $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 1068
# remove the proxy function
1 root 1069
        $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
1070
        $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 1071
# remove EAP module
654 richard 1072
        $SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 1073
# listen on loopback (should be modified later if EAP enabled)
1 root 1074
        $SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 1075
# enable the  SQL module (and SQL counter)
1 root 1076
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
1077
        $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
1078
        $SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 1079
# only include modules for ALCASAR needs
1080
        $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
1081
        $SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
1082
        $SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
1083
        $SED "s?^[\t ]*\#       daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
1084
        $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
1085
        $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 1086
# remvove virtual server and copy our conf file
1 root 1087
        rm -f /etc/raddb/sites-enabled/*
1278 richard 1088
        cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 1089
        chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
1090
        chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
1091
        chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
1092
        ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 1093
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 1094
        touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 1095
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 1096
        [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1097
        cat << EOF > /etc/raddb/clients.conf
1098
client 127.0.0.1 {
1099
        secret = $secretradius
1100
        shortname = localhost
1101
}
1102
EOF
1278 richard 1103
# sql.conf modification
1 root 1104
        [ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
1105
        $SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
1106
        $SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
1107
        $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
1108
        $SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 1109
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.) 
1 root 1110
        [ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 1111
        cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
1112
# counter.conf modification (change the Max-All-Session-Time counter)
1113
        [ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
1114
        cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
1115
        chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 1116
# make certain that mysql is up before radius start
1117
        [ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1118
        $SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1119
        /usr/bin/systemctl daemon-reload
1389 richard 1120
} # End radius ()
1 root 1121
 
799 richard 1122
##################################################################################
1389 richard 1123
##                      Fonction "chilli"                                       ##
799 richard 1124
## - Création du fichier d'initialisation et de configuration de coova-chilli  ##
1125
## - Paramètrage de la page d'authentification (intercept.php)                 ##
1126
##################################################################################
1389 richard 1127
chilli ()
1 root 1128
{
1370 richard 1129
# chilli unit for systemd
1130
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1131
#  This file is part of systemd.
1132
#
1133
#  systemd is free software; you can redistribute it and/or modify it
1134
#  under the terms of the GNU General Public License as published by
1135
#  the Free Software Foundation; either version 2 of the License, or
1136
#  (at your option) any later version.
1370 richard 1137
[Unit]
1138
Description=chilli is a captive portal daemon
1139
After=network.target
1140
 
1141
[Service]
1379 richard 1142
Type=forking
1370 richard 1143
ExecStart=/usr/libexec/chilli start
1144
ExecStop=/usr/libexec/chilli stop
1145
ExecReload=/usr/libexec/chilli reload
1146
PIDFile=/var/run/chilli.pid
1147
 
1148
[Install]
1149
WantedBy=multi-user.target
1150
EOF
799 richard 1151
# init file creation
1370 richard 1152
        [ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1153
        cat <<EOF > /etc/init.d/chilli
799 richard 1154
#!/bin/sh
1155
#
1156
# chilli CoovaChilli init
1157
#
1158
# chkconfig: 2345 65 35
1159
# description: CoovaChilli
1160
### BEGIN INIT INFO
1161
# Provides:       chilli
1162
# Required-Start: network 
1163
# Should-Start: 
1164
# Required-Stop:  network
1165
# Should-Stop: 
1166
# Default-Start:  2 3 5
1167
# Default-Stop:
1168
# Description:    CoovaChilli access controller
1169
### END INIT INFO
1170
 
1171
[ -f /usr/sbin/chilli ] || exit 0
1172
. /etc/init.d/functions
1173
CONFIG=/etc/chilli.conf
1174
pidfile=/var/run/chilli.pid
1175
[ -f \$CONFIG ] || {
1176
    echo "\$CONFIG Not found"
1177
    exit 0
1178
}
1179
RETVAL=0
1180
prog="chilli"
1181
case \$1 in
1182
    start)
1183
        if [ -f \$pidfile ] ; then
1184
                gprintf "chilli is already running"
1185
        else
1186
                gprintf "Starting \$prog: "
1187
                rm -f /var/run/chilli* # cleaning
1828 richard 1188
                /usr/sbin/modprobe tun >/dev/null 2>&1
799 richard 1189
                echo 1 > /proc/sys/net/ipv4/ip_forward
1190
                [ -e /dev/net/tun ] || {
1191
                (cd /dev;
1192
                        mkdir net;
1193
                        cd net;
1194
                        mknod tun c 10 200)
1195
                }
1336 richard 1196
                ifconfig $INTIF 0.0.0.0
1576 richard 1197
                /usr/sbin/ethtool -K $INTIF gro off
799 richard 1198
                daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1199
                RETVAL=$?
1200
        fi
1201
        ;;
1202
 
1203
    reload)
1204
        killall -HUP chilli
1205
        ;;
1206
 
1207
    restart)
1208
        \$0 stop
1209
        sleep 2
1210
        \$0 start
1211
        ;;
1212
 
1213
    status)
1214
        status chilli
1215
        RETVAL=0
1216
        ;;
1217
 
1218
    stop)
1219
        if [ -f \$pidfile ] ; then  
1220
                gprintf "Shutting down \$prog: "
1221
                killproc /usr/sbin/chilli
1222
                RETVAL=\$?
1223
                [ \$RETVAL = 0 ] && rm -f $pidfile
1224
        else   
1225
                gprintf "chilli is not running"
1226
        fi
1227
        ;;
1228
 
1229
    *)
1230
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1231
        exit 1
1232
esac
1233
echo
1234
EOF
1801 richard 1235
chmod a+x /etc/init.d/chilli
1236
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1237
# conf file creation
346 richard 1238
        [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1239
        #NTP Option configuration for DHCP
2032 richard 1240
        #DHCP Options : rfc2132
1241
                #dhcp option value will be convert in hexa.
1242
                #NTP option (or 'option 42') is like :
1243
                #                       
1244
                #    Code   Len         Address 1               Address 2
1245
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1246
                #   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1247
                #   +-----+-----+-----+-----+-----+-----+-----+-----+--
1248
                #
1249
                #Code : 42 => 2a
1250
                #Len : 4 => 04
2016 raphael.pi 1251
        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 $PRIVATE_IP | cut -d'.' -f4))
346 richard 1252
        cat <<EOF > /etc/chilli.conf
1253
# coova config for ALCASAR
1254
cmdsocket       /var/run/chilli.sock
1336 richard 1255
unixipc         chilli.$INTIF.ipc
1551 richard 1256
pidfile         /var/run/chilli.pid
346 richard 1257
net             $PRIVATE_NETWORK_MASK
595 richard 1258
dhcpif          $INTIF
841 richard 1259
ethers          $DIR_DEST_ETC/alcasar-ethers
861 richard 1260
#nodynip
865 richard 1261
#statip
1262
dynip           $PRIVATE_NETWORK_MASK
1249 richard 1263
domain          $DOMAIN
355 richard 1264
dns1            $PRIVATE_IP
1265
dns2            $PRIVATE_IP
346 richard 1266
uamlisten       $PRIVATE_IP
503 richard 1267
uamport         3990
837 richard 1268
macauth
1269
macpasswd       password
1697 richard 1270
strictmacauth
1243 richard 1271
locationname    $HOSTNAME.$DOMAIN
346 richard 1272
radiusserver1   127.0.0.1
1273
radiusserver2   127.0.0.1
1274
radiussecret    $secretradius
1275
radiusauthport  1812
1276
radiusacctport  1813
1243 richard 1277
uamserver       https://$HOSTNAME.$DOMAIN/intercept.php
1278
radiusnasid     $HOSTNAME.$DOMAIN
346 richard 1279
uamsecret       $secretuam
1249 richard 1280
uamallowed      $HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1281
coaport         3799
1379 richard 1282
conup           $DIR_DEST_BIN/alcasar-conup.sh
1283
condown         $DIR_DEST_BIN/alcasar-condown.sh
503 richard 1284
include         $DIR_DEST_ETC/alcasar-uamallowed
1285
include         $DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1286
dhcpopt         2a04$PRIVATE_IP_HEXA
2088 raphael.pi 1287
macup           $DIR_DEST_BIN/alcasar-macup.sh
1288
macdown         $DIR_DEST_BIN/alcasar-macdown.sh
1613 franck 1289
#dhcpgateway            none
1290
#dhcprelayagent         none
1610 franck 1291
#dhcpgatewayport        none
2234 richard 1292
sslkeyfile      /etc/pki/tls/private/alcasar.key
1293
sslcertfile     /etc/pki/tls/certs/alcasar.crt
1294
redirssl
346 richard 1295
EOF
2274 richard 1296
# create files for "DHCP static ip" and "DHCP static ip info". Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1297
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1298
        echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1299
# create files for trusted domains and urls
1148 crox53 1300
        touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1301
        chown root:apache $DIR_DEST_ETC/alcasar-*
1302
        chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1303
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1304
        $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1305
# user 'chilli' creation (in order to run conup/off and up/down scripts
1306
        chilli_exist=`grep chilli /etc/passwd|wc -l`
1307
        if [ "$chilli_exist" == "1" ]
1308
        then
1309
              userdel -r chilli 2>/dev/null
1310
        fi
1311
        groupadd -f chilli
1312
        useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1313
}  # End of chilli ()
1349 richard 1314
 
1 root 1315
##################################################################
1389 richard 1316
##              Fonction "dansguardian"                         ##
1 root 1317
## - Paramètrage du gestionnaire de contenu Dansguardian       ##
1318
##################################################################
1389 richard 1319
dansguardian ()
1 root 1320
{
1841 richard 1321
        mkdir -p /var/dansguardian /var/log/dansguardian
1322
        chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1323
        $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1324
        $SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1325
        [ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1326
# By default the filter is off 
1556 richard 1327
        $SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1328
# French deny HTML page
497 richard 1329
        $SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1330
# Listen only on LAN side
497 richard 1331
        $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1332
# DG send its flow to HAVP
1333
        $SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1334
# replace the default deny HTML page
1 root 1335
        cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1336
        cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1337
# Don't log
1338
        $SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1339
# on désactive par défaut le controle de contenu des pages html
497 richard 1340
        $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1341
        cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1342
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1343
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1344
        cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1345
        $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1346
 
1347
# Configure Dansguardian for large site
1348
# Minimum number of processus to handle connections
1349
        $SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1350
# Maximum number of processus to handle connections
1351
        $SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1352
# Run at least 8 daemons
1353
        $SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1354
# minimum number of processes to spawn
1355
        $SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1356
# maximum age of a child process before it croaks it
1357
        $SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1358
 
1 root 1359
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1360
        [ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1361
        $SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1362
        [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1363
        [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1364
        touch $DIR_DG/lists/bannedextensionlist
1365
        touch $DIR_DG/lists/bannedmimetypelist
1366
# 'Safesearch' regex actualisation
498 richard 1367
        $SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1368
# empty LAN IP list that won't be WEB filtered
1369
        [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1370
        touch $DIR_DG/lists/exceptioniplist
1371
# Keep a copy of URL & domain filter configuration files
1372
        [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1373
        [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1374
} # End of dansguardian ()
1 root 1375
 
71 richard 1376
##################################################################
1221 richard 1377
##                      Fonction "antivirus"                    ##
1357 richard 1378
## - configuration of havp, libclamav and freshclam             ##
71 richard 1379
##################################################################
1380
antivirus ()           
1381
{
1358 richard 1382
# create 'havp' user
288 richard 1383
        havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1384
        if [ "$havp_exist" == "1" ]
288 richard 1385
        then
478 richard 1386
              userdel -r havp 2>/dev/null
894 richard 1387
              groupdel havp 2>/dev/null
288 richard 1388
        fi
307 richard 1389
        groupadd -f havp
1486 richard 1390
        useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1391
        mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1392
        chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1393
        chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1394
        [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1395
        $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1396
        $SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config    # pidfile
1397
        $SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config             # transparent mode
631 richard 1398
        $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config       # we listen only on loopback
1485 richard 1399
        $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config                            # datas come on port 8090 (on loopback)
990 franck 1400
        $SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config   # Log format
631 richard 1401
        $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config            # active libclamav AV
1402
        $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config                     # log only when malware matches
659 richard 1403
        $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config              # 10 daemons are started simultaneously
835 richard 1404
        $SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config               # doesn't scan image files
1405
        $SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1406
# skip checking of youtube flow (too heavy load / risk too low)
1407
        [ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1408
        echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1409
        echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1410
# adapt init script and systemd unit
335 richard 1411
        [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1412
        cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1413
        [ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1414
        $SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1415
        $SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1416
# replace of the intercept page (template)
340 richard 1417
        cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1418
        cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1419
# update virus database every 4 hours (24h/6)
1357 richard 1420
        [ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1421
        $SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1422
        $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1423
        $SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1424
        $SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1425
        $SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1426
# update now
1382 richard 1427
        /usr/bin/freshclam --no-warnings
1389 richard 1428
} # End of antivirus ()
71 richard 1429
 
1486 richard 1430
##########################################################################
1431
##                      Fonction "tinyproxy"                            ##
1432
## - configuration of tinyproxy (proxy between filterde users and havp) ##
1433
##########################################################################
1485 richard 1434
tinyproxy ()           
1435
{
1486 richard 1436
        tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1437
        if [ "$tinyproxy_exist" == "1" ]
1438
        then
1439
              userdel -r tinyproxy 2>/dev/null
1440
              groupdel tinyproxy 2>/dev/null
1441
        fi
1442
        groupadd -f tinyproxy
1488 richard 1443
        useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1444
        mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1445
        chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1446
        [ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1447
        $SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1448
        $SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1449
        $SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf                      # Listen Port
1450
        $SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf          # Listen NIC (only intif)
1508 richard 1451
        $SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1452
        $SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1453
        $SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf             # Only errors are logged
1454
        $SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf   # forward to HAVP
1455
        $SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf      # Stealth mode
1544 richard 1456
        $SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf   # Allow from LAN
1509 richard 1457
# Create the systemd unit
1458
cat << EOF > /lib/systemd/system/tinyproxy.service
1459
#  This file is part of systemd.
1460
#
1461
#  systemd is free software; you can redistribute it and/or modify it
1462
#  under the terms of the GNU General Public License as published by
1463
#  the Free Software Foundation; either version 2 of the License, or
1464
#  (at your option) any later version.
1485 richard 1465
 
1509 richard 1466
# This unit launches tinyproxy (a very light proxy).
1518 richard 1467
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1468
[Unit]
1469
Description=Tinyproxy Web Proxy Server
1470
After=network.target iptables.service
1471
 
1472
[Service]
1473
Type=forking
1518 richard 1474
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1475
ExecStartPre=/bin/sleep 2
1476
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1477
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1478
 
1479
[Install]
1480
WantedBy=multi-user.target
1481
EOF
1482
 
1485 richard 1483
} # end of tinyproxy
1 root 1484
##################################################################################
1389 richard 1485
##                      function "ulogd"                                        ##
476 richard 1486
## - Ulog config for multi-log files                                            ##
1487
##################################################################################
1389 richard 1488
ulogd ()
476 richard 1489
{
1490
# Three instances of ulogd (three different logfiles)
1491
        [ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1492
        nl=1
1358 richard 1493
        for log_type in traceability ssh ext-access
478 richard 1494
        do
1365 richard 1495
                [ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1496
                [ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1497
                cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1498
                $SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1499
                cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1500
[emu1]
478 richard 1501
file="/var/log/firewall/$log_type.log"
1502
sync=1
1503
EOF
1452 richard 1504
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1505
                nl=`expr $nl + 1`
1506
        done
476 richard 1507
        chown -R root:apache /var/log/firewall
1508
        chmod 750 /var/log/firewall
1509
        chmod 640 /var/log/firewall/*
1389 richard 1510
}  # End of ulogd ()
476 richard 1511
 
1159 crox53 1512
 
1513
##########################################################
1389 richard 1514
##              Function "nfsen"                        ##
1567 richard 1515
## - install the nfsen grapher                          ##
1516
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1517
##########################################################
1389 richard 1518
nfsen()
1 root 1519
{
2232 richard 1520
        tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1521
# Add PortTracker plugin
1534 richard 1522
        for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1523
        do
1536 richard 1524
        [ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1525
        done
2232 richard 1526
        $SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1527
# use of our conf file and init unit
2232 richard 1528
        cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1529
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1530
        DirTmp=$(pwd)
2232 richard 1531
        cd /tmp/nfsen-1.3.7/
1570 richard 1532
        /usr/bin/perl install.pl etc/nfsen.conf
1533
        /usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1534
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1535
        cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1536
        cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1537
        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
1538
        chmod -R 770 /var/log/netflow/porttracker
1372 richard 1539
# nfsen unit for systemd
1540
cat << EOF > /lib/systemd/system/nfsen.service
1541
#  This file is part of systemd.
1542
#
1543
#  systemd is free software; you can redistribute it and/or modify it
1544
#  under the terms of the GNU General Public License as published by
1545
#  the Free Software Foundation; either version 2 of the License, or
1546
#  (at your option) any later version.
1547
 
1548
# This unit launches nfsen (a Netflow grapher).
1549
[Unit]
1550
Description= NfSen init script
1551
After=network.target iptables.service
1552
 
1553
[Service]
1554
Type=oneshot
1555
RemainAfterExit=yes
1393 richard 1556
PIDFile=/var/run/nfsen/nfsen.pid
1557
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1558
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1559
ExecStart=/usr/bin/nfsen start
1560
ExecStop=/usr/bin/nfsen stop
1393 richard 1561
ExecReload=/usr/bin/nfsen restart
1372 richard 1562
TimeoutSec=0
1563
 
1564
[Install]
1565
WantedBy=multi-user.target
1566
EOF
1365 richard 1567
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1568
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1569
# expire delay for the profile "live"
1574 richard 1570
        /usr/bin/systemctl start nfsen
1393 richard 1571
        /bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1572
# add SURFmap plugin
1509 richard 1573
        cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1574
        cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1575
        tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1576
        cd /tmp/
1577
        /usr/bin/sh SURFmap/install.sh
1544 richard 1578
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1579
# clear the installation
1221 richard 1580
        cd $DirTmp
1509 richard 1581
        rm -rf /tmp/nfsen*
1582
        rm -rf /tmp/SURFmap*
1389 richard 1583
} # End of nfsen ()
1 root 1584
 
1390 richard 1585
##################################################
1541 richard 1586
##              Function "vnstat"               ##
1587
## Initialization of Vnstat and vnstat phpFE    ##
1588
##################################################
1589
vnstat ()
1590
{
1591
         [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1592
         $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1593
         [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
2281 tom.houday 1594
         $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1595
         $SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
1541 richard 1596
        /usr/bin/vnstat -u -i $EXTIF
2281 tom.houday 1597
} # End of vnstat
1598
 
1541 richard 1599
##################################################
1389 richard 1600
##              Function "dnsmasq"              ##
1390 richard 1601
##################################################
1389 richard 1602
dnsmasq ()
219 jeremy 1603
{
1604
        [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1605
        [ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1976 franck 1606
#       $SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
1607
        $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 1608
        $SED "s?^local=.*?local=/$DOMAIN/?g" $DIR_DEST_ETC/alcasar-dns-name # default domain name for all dnsmasq daemons
503 richard 1609
        [ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1610
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
1928 richard 1611
        cat << EOF > /etc/dnsmasq.conf
520 richard 1612
# Configuration file for "dnsmasq in forward mode"
1387 richard 1613
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
259 richard 1614
listen-address=$PRIVATE_IP
1390 richard 1615
pid-file=/var/run/dnsmasq.pid
259 richard 1616
listen-address=127.0.0.1
286 richard 1617
no-dhcp-interface=$INTIF
1387 richard 1618
no-dhcp-interface=tun0
1619
no-dhcp-interface=lo
259 richard 1620
bind-interfaces
1721 richard 1621
cache-size=2048
259 richard 1622
domain-needed
1623
expand-hosts
1624
bogus-priv
1625
filterwin2k
1626
server=$DNS1
1627
server=$DNS2
1387 richard 1628
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1629
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1630
#dhcp-option=option:router,$PRIVATE_IP
1631
#dhcp-option=option:ntp-server,$PRIVATE_IP
1961 richard 1632
#domain=$DOMAIN
259 richard 1633
 
1387 richard 1634
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1635
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1636
EOF
1356 richard 1637
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1638
        cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1639
# Configuration file for "dnsmasq with blacklist"
1873 richard 1640
# Add Toulouse University blacklist domains
1472 richard 1641
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1015 richard 1642
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1643
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1644
listen-address=$PRIVATE_IP
1645
port=54
1646
no-dhcp-interface=$INTIF
1387 richard 1647
no-dhcp-interface=tun0
1472 richard 1648
no-dhcp-interface=lo
498 richard 1649
bind-interfaces
1721 richard 1650
cache-size=2048
498 richard 1651
domain-needed
1652
expand-hosts
1653
bogus-priv
1654
filterwin2k
2009 raphael.pi 1655
log-queries
1656
log-facility=/var/log/dnsmasq/dnsmasq-blacklist.log
498 richard 1657
server=$DNS1
1658
server=$DNS2
1659
EOF
1379 richard 1660
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1661
        cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1662
# Configuration file for "dnsmasq with whitelist"
1873 richard 1663
# ADD Toulouse university whitelist domains
1472 richard 1664
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1356 richard 1665
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1666
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1667
listen-address=$PRIVATE_IP
1668
port=55
1669
no-dhcp-interface=$INTIF
1387 richard 1670
no-dhcp-interface=tun0
1472 richard 1671
no-dhcp-interface=lo
1356 richard 1672
bind-interfaces
1721 richard 1673
cache-size=1024
1356 richard 1674
domain-needed
1675
expand-hosts
1676
bogus-priv
1677
filterwin2k
1867 raphael.pi 1678
ipset=/#/wl_ip_allowed                  # dynamicly add the resolv IP address in the Firewall rules
1472 richard 1679
address=/#/$PRIVATE_IP                          # for Domain name without local resolution (WL)  
1356 richard 1680
EOF
1472 richard 1681
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1682
        cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1683
# Configuration file for "dnsmasq as a blackhole"
1684
conf-file=$DIR_DEST_ETC/alcasar-dns-name        # local DNS resolutions
1685
address=/#/$PRIVATE_IP                          # redirect all on ALCASAR IP address
1686
pid-file=/var/run/dnsmasq-blackhole.pid
1687
listen-address=$PRIVATE_IP
1688
port=56
1689
no-dhcp-interface=$INTIF
1690
no-dhcp-interface=tun0
1691
no-dhcp-interface=lo
1692
bind-interfaces
1693
cache-size=256
1694
domain-needed
1695
expand-hosts
1696
bogus-priv
1697
filterwin2k
1698
EOF
1699
 
1517 richard 1700
# the main instance should start after network and chilli (which create tun0)
1547 richard 1701
        [ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1702
        $SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1703
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1704
        for list in blacklist whitelist blackhole
1705
        do
1706
                cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1707
                $SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1708
                $SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1709
        done
308 richard 1710
} # End dnsmasq
1711
 
1712
##########################################################
1221 richard 1713
##              Fonction "BL"                           ##
308 richard 1714
##########################################################
1715
BL ()
1716
{
1930 richard 1717
        # copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1718
        rm -rf $DIR_DG/lists/blacklists
1930 richard 1719
        mkdir -p /tmp/blacklists
1938 richard 1720
        cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1721
# creation of file for the rehabilited domains and urls
648 richard 1722
        [ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1723
        [ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1724
        touch $DIR_DG/lists/exceptionsitelist
1725
        touch $DIR_DG/lists/exceptionurllist
311 richard 1726
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1727
        cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1728
# Dansguardian filter config for ALCASAR
1729
EOF
648 richard 1730
        cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1731
# Dansguardian domain filter config for ALCASAR
1732
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1733
#**
1734
# block all SSL and CONNECT tunnels
1735
**s
1736
# block all SSL and CONNECT tunnels specified only as an IP
1737
*ips
1738
# block all sites specified only by an IP
1739
*ip
1740
EOF
1852 raphael.pi 1741
# Add Bing to the safesearch url regext list (parental control)
878 richard 1742
        cat <<EOF >> $DIR_DG/lists/urlregexplist
1743
# Bing - add 'adlt=strict'
1744
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1745
EOF
1913 richard 1746
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1747
        $SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1748
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1749
        mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1750
        touch $DIR_DG/lists/blacklists/ossi-bl/domains
1751
        echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1752
        mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1753
        touch $DIR_DG/lists/blacklists/ossi-wl/domains
1754
        echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1755
# add custom ALCASAR BL files
1957 richard 1756
        for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1757
        do
1758
                mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1759
                cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1760
                echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1761
        done
1762
        chown -R dansguardian:apache $DIR_DG
1763
        chown -R root:apache $DIR_DEST_SHARE
1764
        chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1765
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1766
        $DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1767
# enable the default categories
1957 richard 1768
        $DIR_DEST_BIN/alcasar-bl.sh --cat_choice
308 richard 1769
}
219 jeremy 1770
 
1 root 1771
##########################################################
1221 richard 1772
##              Fonction "cron"                         ##
1 root 1773
## - Mise en place des différents fichiers de cron     ##
1774
##########################################################
1775
cron ()
1776
{
1777
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1778
        [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1779
        cat <<EOF > /etc/crontab
1828 richard 1780
SHELL=/usr/bin/bash
1781
PATH=/usr/sbin:/usr/bin
1 root 1782
MAILTO=root
1783
HOME=/
1784
 
1785
# run-parts
1786
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1787
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1788
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1789
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1790
EOF
1791
        [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1792
        cat <<EOF >> /etc/anacrontab
667 franck 1793
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1794
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1795
7       20      cron.importClean        nice /etc/cron.d/alcasar-clean_import
1 root 1796
EOF
1247 crox53 1797
 
811 richard 1798
        cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1799
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1800
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1801
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1802
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1803
EOF
952 franck 1804
        cat <<EOF > /etc/cron.d/alcasar-archive
1805
# Archive des logs et de la base de données (tous les lundi à 5h35)
1806
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1807
EOF
1566 richard 1808
        cat << EOF > /etc/cron.d/alcasar-ticket-clean
1809
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1810
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1811
EOF
722 franck 1812
        cat << EOF > /etc/cron.d/alcasar-distrib-updates
1813
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1814
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1815
EOF
1159 crox53 1816
 
1945 richard 1817
        cat << EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1818
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1819
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1820
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1821
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1822
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
2009 raphael.pi 1823
# 'alcasar-activity_report.sh' (every sunday at 5h35 pm) : generate an activity report in PDF
1808 richard 1824
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1825
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1826
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1827
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1828
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1829
EOF
671 franck 1830
        cat << EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1831
# run the "watchdog" every 3'
1832
# 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 1833
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1834
 
2228 franck 1835
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1836
EOF
1808 richard 1837
# Enabling the watchdog every 18'
808 franck 1838
        cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1839
# activate  the daemon-watchdog after boot process
1851 franck 1840
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1841
# activate the daemon-watchdog every 18'
808 franck 1842
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1843
EOF
1862 raphael.pi 1844
 
1874 raphael.pi 1845
# Enabling category update from rsync
2111 richard 1846
        cat << EOF > /etc/cron.d/alcasar-rsync-bl
1945 richard 1847
# 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 1848
 
1874 raphael.pi 1849
EOF
1862 raphael.pi 1850
 
1808 richard 1851
# removing the users crons
522 richard 1852
        rm -f /var/spool/cron/*
1 root 1853
} # End cron
1854
 
1855
##################################################################
1221 richard 1856
##                      Fonction "Fail2Ban"                     ##
1163 crox53 1857
##- Modification de la configuration de fail2ban                ##
1858
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...      ##
1859
##################################################################
1860
fail2ban()
1861
{
2243 tom.houday 1862
        /usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1863
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1864
        [ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1865
        [ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1866
        chmod 644 /var/log/fail2ban.log
1489 richard 1867
        chmod 644 /var/Save/security/watchdog.log
1418 richard 1868
        /usr/bin/touch /var/log/auth.log
1515 richard 1869
# fail2ban unit
1870
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1871
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1872
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1873
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1874
} #Fin de fail2ban_install()
1875
 
1876
##################################################################
1376 richard 1877
##                      Fonction "gammu_smsd"                   ##
1878
## - Creation de la base de donnée Gammu                       ##
1879
## - Creation du fichier de config: gammu_smsd_conf             ##
1880
##################################################################
1881
gammu_smsd()
1882
{
1883
# Create 'gammu' databse
1884
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1885
        $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1886
# Add a gammu database structure
1800 richard 1887
        mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1888
 
1889
# config file for the daemon
1890
cat << EOF > /etc/gammu_smsd_conf
1891
[gammu]
1892
port = /dev/ttyUSB0
1893
connection = at115200
1894
 
1895
;########################################################
1896
 
1897
[smsd]
1898
 
1899
PIN = 1234
1900
 
1901
logfile = /var/log/gammu-smsd/gammu-smsd.log
1902
logformat = textall
1903
debuglevel = 0
1904
 
1905
service = sql
1906
driver = native_mysql
1907
user = $DB_USER
1908
password = $radiuspwd
1909
pc = localhost
1910
database = $DB_GAMMU
1911
 
1828 richard 1912
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1913
 
1914
StatusFrequency = 30
1380 richard 1915
;LoopSleep = 2
1376 richard 1916
 
1917
;ResetFrequency = 300
1918
;HardResetFrequency = 120
1919
 
1920
CheckSecurity = 1
1921
CheckSignal = 1
1922
CheckBattery = 0
1923
EOF
1924
 
1925
chmod 755 /etc/gammu_smsd_conf
1926
 
1927
#Creation dossier de log Gammu-smsd
1382 richard 1928
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1929
chmod 755 /var/log/gammu-smsd
1930
 
1931
#Edition du script sql gammu <-> radius
1452 richard 1932
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1933
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1934
 
1380 richard 1935
#Création de la règle udev pour les Huawei // idVendor: 12d1
1936
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1828 richard 1937
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1938
EOF
1939
 
1376 richard 1940
} # END gammu_smsd()
1941
 
2202 richard 1942
 
1943
##################################################################
1944
##                      Fonction "msec"                         ##
2203 richard 1945
## - Apply the "fileserver" security level                      ##
1946
## - remove the "system request" for rebboting                  ##
1947
## - Fix several file permissions                               ##
2202 richard 1948
##################################################################
1949
msec()
1950
{
1951
 
1952
# Apply fileserver security level
2211 richard 1953
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1954
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1955
 
2203 richard 1956
# Set permissions monitoring and enforcement
2202 richard 1957
cat <<EOF > /etc/security/msec/perm.local
1958
/var/log/firefwall/                     root.apache     750
1959
/var/log/firewall/*                     root.apache     640
1960
/etc/security/msec/perm.local           root.root       640
1961
/etc/security/msec/level.local          root.root       640
1962
/etc/freeradius-web                     root.apache     750
1963
/etc/freeradius-web/admin.conf          root.apache     640
1964
/etc/raddb/dictionnary                  root.apache     640
1965
/etc/raddb/ldap.attrmap                 root.radius     640
1966
/etc/raddb/hints                        root.radius     640
1967
/etc/raddb/huntgroups                   root.radius     640
1968
/etc/raddb/attrs.access_reject          root.radius     640
1969
/etc/raddb/attrs.accounting_response    root.radius     640
2211 richard 1970
/etc/raddb/acct_users                   root.radius     640
2202 richard 1971
/etc/raddb/preproxy_users               root.radius     640
1972
/etc/raddb/modules/ldap                 radius.apache   660
1973
/etc/raddb/sites-available/alcasar      radius.apache   660
1974
/etc/pki/*                              root.apache     750
2211 richard 1975
/var/log/netflow/porttracker            root.apache     770
1976
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 1977
EOF
2211 richard 1978
# apply now hourly & daily checks 
2202 richard 1979
/usr/sbin/msec
2211 richard 1980
/etc/cron.weekly/msec
2202 richard 1981
 
1982
} # END msec()
1983
 
1984
##################################################################
2195 richard 1985
##              Fonction "post_install"                 ##
1986
## - Modifying banners (locals et ssh) & prompts        ##
1987
## - SSH config                                         ##
1988
## - sudoers config & files security                    ##
1989
## - log rotate & ANSSI security parameters             ##
1990
## - Apply former conf in case of an update             ##
1991
##########################################################
1 root 1992
post_install()
1993
{
2195 richard 1994
# change the SSH banner
1995
        cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
1996
        echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 1997
        chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1998
        [ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1999
        $SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2000
        $SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2001
# postfix banner anonymisation
2002
        $SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2003
        chown -R postfix:postfix /var/lib/postfix
2195 richard 2004
# sshd liste on EXTIF & INTIF
1548 richard 2005
        $SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2006
# sshd authorized certificate for root login
1696 franck 2007
        $SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2008
# ALCASAR conf file
1839 richard 2009
        echo "SSH=on" >> $CONF_FILE
1631 richard 2010
        echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2011
        echo "LDAP=off" >> $CONF_FILE
786 richard 2012
        echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
1078 franck 2013
        echo "MULTIWAN=off" >> $CONF_FILE
2014
        echo "FAILOVER=30" >> $CONF_FILE
2015
        echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2016
        echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2017
        echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2195 richard 2018
# Prompt customisation (colors)
1 root 2019
        [ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2020
        cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2021
        $SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2022
# sudoers configuration for "apache" & "sysadmin"
1 root 2023
        [ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2024
        cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2025
        $SED "s?^Host_Alias.*?Host_Alias        LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost             #réseau de l'organisme?g" /etc/sudoers
1543 richard 2026
# Modify some logrotate files (gammu, ulogd)
1 root 2027
        cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2028
        chmod 644 /etc/logrotate.d/*
2195 richard 2029
# Log compression
706 franck 2030
        $SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2031
# actualisation des fichiers logs compressés
1342 richard 2032
        for dir in firewall dansguardian httpd
706 franck 2033
        do
714 franck 2034
              find /var/log/$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 2035
        done
1221 richard 2036
# create the alcasar-load_balancing unit
2037
        cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2038
#  This file is part of systemd.
2039
#
2040
#  systemd is free software; you can redistribute it and/or modify it
2041
#  under the terms of the GNU General Public License as published by
2042
#  the Free Software Foundation; either version 2 of the License, or
2043
#  (at your option) any later version.
2044
 
2045
# This unit lauches alcasar-load-balancing.sh script.
2046
[Unit]
2047
Description=alcasar-load_balancing.sh execution
2048
After=network.target iptables.service
2049
 
2050
[Service]
2051
Type=oneshot
2052
RemainAfterExit=yes
1828 richard 2053
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2054
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2055
TimeoutSec=0
2056
SysVStartPriority=99
2057
 
2058
[Install]
2059
WantedBy=multi-user.target
1157 stephane 2060
EOF
1221 richard 2061
# processes launched at boot time (Systemctl)
1839 richard 2062
        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 2063
        do
1574 richard 2064
                /usr/bin/systemctl -q enable $i.service
1221 richard 2065
        done
1452 richard 2066
 
2067
# disable processes at boot time (Systemctl)
2068
        for i in ulogd
2069
        do
1574 richard 2070
                /usr/bin/systemctl -q disable $i.service
1452 richard 2071
        done
2072
 
1221 richard 2073
# Apply French Security Agency (ANSSI) rules
1362 richard 2074
# ignore ICMP broadcast (smurf attack)
2075
        echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2076
# ignore ICMP errors bogus
2077
        echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2078
# remove ICMP redirects responces
2079
        echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2080
        echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2081
# enable SYN Cookies (Syn flood attacks)
2082
        echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2083
# enable kernel antispoofing
2084
        echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2085
# ignore source routing
2086
        echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2087
# set conntrack timer to 1h (3600s) instead of 5 weeks
2088
        echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 2089
# disable log_martians (ALCASAR is often installed between two private network addresses) 
1363 richard 2090
        echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2091
# disable iptables_helpers
2092
        echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2093
# Switch to the router mode
2094
        echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2095
# Remove unused service ipv6
1964 franck 2096
        echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2097
        echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2098
        echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2099
        echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2100
# switch to multi-users runlevel (instead of x11)
1221 richard 2101
        ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 2102
#       GRUB modifications (only one time)
2195 richard 2103
# Limit wait time to 3s - Create an alcasar entry instead of linux-nonfb - Change the default banner
2213 richard 2104
        vm_vga=`lsmod | egrep "virtio|vmwgfx" | wc -l` # test if in VM
1600 richard 2105
        grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
2213 richard 2106
        [ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2214 richard 2107
        if [ $grub_already_modified == 0 ]
1600 richard 2108
                then
2109
                $SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
2110
                $SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
2111
                $SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
2214 richard 2112
                $SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
2113
                $SED "/^gfxmenu/d" /boot/grub/menu.lst
2213 richard 2114
                if [ $vm_vga == 0 ] # is not a VM 
2114 franck 2115
                then
2214 richard 2116
                        $SED "/BOOT_IMAGE=linux-nonfb/s/$/ vga=791/" /boot/grub/menu.lst  # change display to 1024*768 (vga791) only if not on VM and only on ALCASAR entry
2114 franck 2117
                fi
1600 richard 2118
        fi
2213 richard 2119
        if [ $vm_vga == 0 ] # is not a VM 
2120
        then
2121
                cp -f $DIR_CONF/banner /etc/mageia-release
2122
                echo " V$VERSION" >> /etc/mageia-release
2123
        else
2124
                echo "ALCASAR V$VERSION" > /etc/mageia-release
2125
        fi
1221 richard 2126
# Load and apply the previous conf file
2127
        if [ "$mode" = "update" ]
532 richard 2128
        then
1668 richard 2129
                $DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2130
                $DIR_DEST_BIN/alcasar-conf.sh --load
2131
                PARENT_SCRIPT=`basename $0`
2132
                export PARENT_SCRIPT # to avoid stop&start process during the installation process
2133
                $DIR_DEST_BIN/alcasar-conf.sh --apply
2175 richard 2134
                $DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf 
1221 richard 2135
                $SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2136
                $SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2137
        fi
1221 richard 2138
        rm -f /tmp/alcasar-conf*
2139
        chown -R root:apache $DIR_DEST_ETC/*
2140
        chmod -R 660 $DIR_DEST_ETC/*
2141
        chmod ug+x $DIR_DEST_ETC/digest
1 root 2142
        cd $DIR_INSTALL
5 franck 2143
        echo ""
1 root 2144
        echo "#############################################################################"
638 richard 2145
        if [ $Lang == "fr" ]
2146
                then
2147
                echo "#                        Fin d'installation d'ALCASAR                       #"
2148
                echo "#                                                                           #"
2149
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2150
                echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2151
                echo "#                                                                           #"
2152
                echo "#############################################################################"
2153
                echo
2154
                echo "- ALCASAR sera fonctionnel après redémarrage du système"
2155
                echo
2156
                echo "- Lisez attentivement la documentation d'exploitation"
2157
                echo
2218 richard 2158
                echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar.localdomain"
638 richard 2159
                echo
2160
                echo "                   Appuyez sur 'Entrée' pour continuer"
2161
        else   
2162
                echo "#                        Enf of ALCASAR install process                     #"
2163
                echo "#                                                                           #"
2164
                echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2165