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1 | root | 1 | #!/bin/sh |
57 | franck | 2 | # $Id: alcasar.sh 636 2011-06-15 22:29:07Z richard $ |
1 | root | 3 | |
4 | # alcasar.sh |
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5 | # by Franck BOUIJOUX, Pascal LEVANT and Richard REY |
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6 | # This script is distributed under the Gnu General Public License (GPL) |
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7 | |||
8 | # Install script for ALCASAR (a secured and authenticated Internet access control captive portal) |
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9 | # Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau) |
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10 | |||
11 | # ALCASAR is based on a stripped Mandriva (LSB) with the following open source softwares : |
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12 | # ALCASAR est architecturé autour d'une distribution Linux Mandriva minimaliste et les logiciels libres suivants : |
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604 | richard | 13 | # Coovachilli (a fork of chillispot), freeradius, mysql, apache, netfilter, squid, dansguardian, mondo, mindi, awstat, ntpd, openssl, dnsmasq, havp, libclamav and firewalleyes |
1 | root | 14 | |
15 | # Options : |
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376 | franck | 16 | # -i or --install |
17 | # -u or --uninstall |
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1 | root | 18 | |
376 | franck | 19 | # Functions : |
29 | richard | 20 | # testing : Tests de connectivité et de téléchargement avant installation |
1 | root | 21 | # init : Installation des RPM et des scripts |
22 | # network : Paramètrage du réseau |
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23 | # gestion : Installation de l'interface de gestion |
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24 | # AC : Initialisation de l'autorité de certification. Création des certificats |
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25 | # init_db : Création de la base 'radius' sur le serveur MySql |
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26 | # param_radius : Configuration du serveur d'authentification FreeRadius |
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27 | # param_web_radius: Configuration de l'interface de gestion de FreeRadius (dialupadmin) |
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28 | # param_chilli : Configuration du daemon 'coova-chilli' et de la page d'authentification |
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29 | # param_squid : Configuration du proxy squid en mode 'cache' |
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30 | # param_dansguardian : Configuration de l'analyseur de contenu DansGuardian |
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479 | richard | 31 | # antivirus : Installation havp + libclamav |
1 | root | 32 | # param_awstats : Configuration de l'interface des statistiques de consultation WEB |
297 | richard | 33 | # dnsmasq : Configuration du serveur de noms et du serveur dhcp de secours |
308 | richard | 34 | # BL : Configuration de la BlackList |
1 | root | 35 | # cron : Mise en place des exports de logs (+ chiffrement) |
532 | richard | 36 | # post_install : Finalisation environnement ( sécurité, bannières, rotation logs, ...) |
1 | root | 37 | |
95 | franck | 38 | VERSION=`cat VERSION` |
1 | root | 39 | DATE=`date '+%d %B %Y - %Hh%M'` |
40 | DATE_SHORT=`date '+%d/%m/%Y'` |
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595 | richard | 41 | Lang=`echo $LANG|cut -c 1-2` |
1 | root | 42 | # ******* Files parameters - paramètres fichiers ********* |
43 | DIR_INSTALL=`pwd` # répertoire d'installation |
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44 | DIR_CONF="$DIR_INSTALL/conf" # répertoire d'installation contenant les fichiers de configuration |
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45 | DIR_SCRIPTS="$DIR_INSTALL/scripts" # répertoire d'installation contenant les scripts |
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46 | DIR_SAVE="/var/Save" # répertoire de sauvegarde (ISO, backup, etc.) |
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316 | richard | 47 | DIR_WEB="/var/www/html" # répertoire racine APACHE |
48 | DIR_ACC="$DIR_WEB/acc" # répertoire du centre de gestion 'ALCASAR Control Center' |
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1 | root | 49 | DIR_DEST_BIN="/usr/local/bin" # répertoire des scripts |
50 | DIR_DEST_SBIN="/usr/local/sbin" # répertoire des scripts d'admin |
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51 | DIR_DEST_ETC="/usr/local/etc" # répertoire des fichiers de conf |
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628 | richard | 52 | CONF_FILE="$DIR_DEST_ETC/alcasar.conf" # fichier de conf d'alcasar |
53 | PASSWD_FILE="/root/ALCASAR-passwords.txt" # fichier texte contenant les mots de passe et secrets partagés |
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1 | root | 54 | # ******* DBMS parameters - paramètres SGBD ******** |
55 | DB_RADIUS="radius" # nom de la base de données utilisée par le serveur FreeRadius |
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56 | DB_USER="radius" # nom de l'utilisateur de la base de données |
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57 | # ******* Network parameters - paramètres réseau ******* |
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503 | richard | 58 | HOSTNAME="alcasar" # |
1 | root | 59 | DOMAIN="localdomain" # domaine local |
60 | EXTIF="eth0" # ETH0 est l'interface connectée à Internet (Box FAI) |
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61 | INTIF="eth1" # ETH1 est l'interface connectée au réseau local de consultation |
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597 | richard | 62 | DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24" # adresse d'ALCASAR (+masque) proposée par défaut sur le réseau de consultation |
1 | root | 63 | # ****** Paths - chemin des commandes ******* |
64 | SED="/bin/sed -i" |
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65 | # ****************** End of global parameters ********************* |
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66 | |||
67 | header_install () |
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68 | { |
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69 | clear |
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70 | echo "-----------------------------------------------------------------------------" |
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460 | richard | 71 | echo " ALCASAR V$VERSION Installation" |
1 | root | 72 | echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau" |
73 | echo "-----------------------------------------------------------------------------" |
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74 | } # End of header_install () |
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75 | |||
76 | ################################################################## |
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29 | richard | 77 | ## Fonction TESTING ## |
78 | ## - Test de la connectivité Internet ## |
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79 | ################################################################## |
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80 | testing () |
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81 | { |
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595 | richard | 82 | if [ $Lang == "fr" ] |
83 | then echo -n "Tests des paramètres réseau :" |
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84 | else echo -n "Network parameters tests : " |
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85 | fi |
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460 | richard | 86 | # We test the Ethernet links state |
29 | richard | 87 | for i in $EXTIF $INTIF |
88 | do |
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294 | richard | 89 | /sbin/ip link set $i up |
306 | richard | 90 | sleep 3 |
29 | richard | 91 | if [ "`/usr/sbin/ethtool $i|grep Link|cut -d' ' -f3`" != "yes" ] |
92 | then |
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595 | richard | 93 | if [ $Lang == "fr" ] |
94 | then |
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95 | echo "Échec" |
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96 | echo "Le lien réseau de la carte $i n'est pas actif." |
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97 | echo "Réglez ce problème puis relancez ce script." |
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98 | else |
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99 | echo "Failed" |
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100 | echo "The link state of $i interface id down." |
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101 | echo "Resolv this problem, then restart this script." |
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102 | fi |
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29 | richard | 103 | exit 0 |
104 | fi |
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308 | richard | 105 | echo -n "." |
29 | richard | 106 | done |
107 | # On teste la présence d'un routeur par défaut (Box FAI) |
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108 | if [ `/sbin/route -n|grep -c ^0.0.0.0` -ne "1" ] ; then |
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595 | richard | 109 | if [ $Lang == "fr" ] |
110 | then |
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111 | echo "Échec" |
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112 | echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte." |
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113 | echo "Réglez ce problème puis relancez ce script." |
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114 | else |
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115 | echo "Failed" |
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116 | echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card" |
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117 | echo "Resolv this problem, then restart this script." |
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118 | fi |
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29 | richard | 119 | exit 0 |
120 | fi |
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308 | richard | 121 | echo -n "." |
122 | # On traite le cas où l'interface configurée lors de l'installation est "eth1" au lieu de "eth0" (mystère sur certaines version de BIOS et de VirtualBox) |
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29 | richard | 123 | if [ `/sbin/route -n|grep ^0.0.0.0|grep -c eth1` -eq "1" ] ; then |
595 | richard | 124 | if [ $Lang == "fr" ] |
125 | then echo "La configuration des cartes réseau va être corrigée." |
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126 | else echo "The Ethernet card configuration will be corrected." |
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127 | fi |
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29 | richard | 128 | /etc/init.d/network stop |
129 | mv -f /etc/sysconfig/network-scripts/ifcfg-eth1 /etc/sysconfig/network-scripts/ifcfg-eth0 |
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130 | $SED "s?eth1?eth0?g" /etc/sysconfig/network-scripts/ifcfg-eth0 |
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131 | /etc/init.d/network start |
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132 | echo 0 > /proc/sys/net/ipv4/conf/all/log_martians |
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133 | sleep 2 |
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595 | richard | 134 | if [ $Lang == "fr" ] |
135 | then echo "Configuration corrigée" |
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136 | else echo "Configuration updated" |
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137 | fi |
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29 | richard | 138 | sleep 2 |
595 | richard | 139 | if [ $Lang == "fr" ] |
140 | then echo "Vous pouvez relancer ce script." |
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141 | else echo "You can restart this script." |
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142 | fi |
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29 | richard | 143 | exit 0 |
144 | fi |
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308 | richard | 145 | echo -n "." |
146 | # On test le lien vers le routeur par default |
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147 | IP_GW=`ip route list|grep ^default|cut -d" " -f3` |
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148 | arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $IP_GW|grep response|cut -d" " -f2` |
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527 | richard | 149 | if [ $(expr $arp_reply) -eq 0 ] |
308 | richard | 150 | then |
595 | richard | 151 | if [ $Lang == "fr" ] |
152 | then |
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153 | echo "Échec" |
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154 | echo "Le routeur de site ou la Box Internet ($IP_GW) ne répond pas." |
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155 | echo "Réglez ce problème puis relancez ce script." |
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156 | else |
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157 | echo "Failed" |
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158 | echo "The Internet gateway doesn't answered" |
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159 | echo "Resolv this problem, then restart this script." |
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160 | fi |
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308 | richard | 161 | exit 0 |
162 | fi |
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163 | echo -n "." |
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421 | franck | 164 | # On teste la connectivité Internet |
29 | richard | 165 | rm -rf /tmp/con_ok.html |
308 | richard | 166 | /usr/bin/curl www.google.fr -s -o /tmp/con_ok.html |
29 | richard | 167 | if [ ! -e /tmp/con_ok.html ] |
168 | then |
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595 | richard | 169 | if [ $Lang == "fr" ] |
170 | then |
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171 | echo "La tentative de connexion vers Internet a échoué (google.fr)." |
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172 | echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI." |
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173 | echo "Vérifiez la validité des adresses IP des DNS." |
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174 | else |
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175 | echo "The Internet connection try failed (google.fr)." |
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176 | echo "Please, verify that the $EXTIF card is connected with the Internet gateway." |
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177 | echo "Verify the DNS IP addresses" |
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178 | fi |
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29 | richard | 179 | exit 0 |
180 | fi |
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181 | rm -rf /tmp/con_ok.html |
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308 | richard | 182 | echo ". : ok" |
302 | richard | 183 | } # end of testing |
184 | |||
185 | ################################################################## |
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186 | ## Fonction INIT ## |
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187 | ## - Création du fichier "/root/ALCASAR_parametres.txt" ## |
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188 | ## - Installation et modification des scripts du portail ## |
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189 | ################################################################## |
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190 | init () |
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191 | { |
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527 | richard | 192 | if [ "$mode" != "update" ] |
302 | richard | 193 | then |
194 | # On affecte le nom d'organisme |
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597 | richard | 195 | header_install |
302 | richard | 196 | ORGANISME=! |
197 | PTN='^[a-zA-Z0-9-]*$' |
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580 | richard | 198 | until [[ $(expr $ORGANISME : $PTN) -gt 0 ]] |
302 | richard | 199 | do |
595 | richard | 200 | if [ $Lang == "fr" ] |
597 | richard | 201 | then echo -n "Entrez le nom de votre organisme : " |
202 | else echo -n "Enter the name of your organism : " |
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595 | richard | 203 | fi |
330 | franck | 204 | read ORGANISME |
613 | richard | 205 | if [ "$ORGANISME" == "" ] |
330 | franck | 206 | then |
207 | ORGANISME=! |
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208 | fi |
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209 | done |
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302 | richard | 210 | fi |
1 | root | 211 | # On crée aléatoirement les mots de passe et les secrets partagés |
628 | richard | 212 | rm -f $PASSWD_FILE |
59 | richard | 213 | grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8` # mot de passe de protection du menu Grub |
628 | richard | 214 | echo -n "Password to protect the boot menu (GRUB) : " > $PASSWD_FILE |
215 | echo "$grubpwd" >> $PASSWD_FILE |
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59 | richard | 216 | md5_grubpwd=`/usr/bin/md5pass $grubpwd` |
384 | richard | 217 | $SED "/^password.*/d" /boot/grub/menu.lst |
218 | $SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst |
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1 | root | 219 | mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8` # mot de passe de l'administrateur Mysqld |
628 | richard | 220 | echo -n "Name and password of MYSQL administrator : " >> $PASSWD_FILE |
221 | echo "root / $mysqlpwd" >> $PASSWD_FILE |
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1 | root | 222 | radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8` # mot de passe de l'utilisateur Mysqld (utilisé par freeradius) |
628 | richard | 223 | echo -n "Name and password of MYSQL user : " >> $PASSWD_FILE |
224 | echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE |
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1 | root | 225 | secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8` # secret partagé entre intercept.php et coova-chilli |
628 | richard | 226 | echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE |
227 | echo "$secretuam" >> $PASSWD_FILE |
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1 | root | 228 | secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8` # secret partagé entre coova-chilli et FreeRadius |
628 | richard | 229 | echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE |
230 | echo "$secretradius" >> $PASSWD_FILE |
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231 | chmod 640 $PASSWD_FILE |
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453 | franck | 232 | # On installe les scripts et fichiers de configuration d'ALCASAR |
233 | # - dans /usr/local/bin : alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log-clean.sh,log-export.sh,mondo.sh,watchdog.sh} |
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5 | franck | 234 | cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar* |
453 | franck | 235 | # - dans /usr/local/sbin : alcasar-{bl.sh,bypass.sh,dateLog.sh,havp.sh,logout.sh,mysql.sh,nf.sh,profil.sh,uninstall.sh,version-list.sh,load-balancing.sh} |
5 | franck | 236 | cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar* |
453 | franck | 237 | # - des fichiers de conf dans /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,ethers,iptables-local.sh,services} |
5 | franck | 238 | cp -f $DIR_SCRIPTS/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar* |
1 | root | 239 | $SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh |
240 | $SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh |
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5 | franck | 241 | $SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh |
242 | $SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh |
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628 | richard | 243 | # generate central conf file |
244 | cat <<EOF > $CONF_FILE |
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612 | richard | 245 | ########################################## |
246 | ## ## |
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247 | ## ALCASAR Parameters ## |
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248 | ## ## |
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249 | ########################################## |
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1 | root | 250 | |
612 | richard | 251 | INSTALL_DATE=$DATE |
252 | VERSION=$VERSION |
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253 | ORGANISM=$ORGANISME |
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254 | EOF |
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628 | richard | 255 | chmod o-rwx $CONF_FILE |
1 | root | 256 | } # End of init () |
257 | |||
258 | ################################################################## |
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259 | ## Fonction network ## |
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260 | ## - Définition du plan d'adressage du réseau de consultation ## |
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595 | richard | 261 | ## - Nommage DNS du système ## |
1 | root | 262 | ## - Configuration de l'interface eth1 (réseau de consultation) ## |
263 | ## - Modification du fichier /etc/hosts ## |
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264 | ## - Configuration du serveur de temps (NTP) ## |
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265 | ## - Renseignement des fichiers hosts.allow et hosts.deny ## |
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266 | ################################################################## |
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267 | network () |
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268 | { |
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269 | header_install |
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636 | richard | 270 | if [ "$mode" != "update" ] |
271 | then |
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272 | if [ $Lang == "fr" ] |
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273 | then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK" |
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274 | else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK" |
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275 | fi |
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276 | response=0 |
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277 | PTN='^[oOyYnN]$' |
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278 | until [[ $(expr $response : $PTN) -gt 0 ]] |
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1 | root | 279 | do |
595 | richard | 280 | if [ $Lang == "fr" ] |
618 | richard | 281 | then echo -n "Voulez-vous utiliser cette addresse et ce plan d'adressage (recommandé) (O/n)? : " |
282 | else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : " |
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595 | richard | 283 | fi |
1 | root | 284 | read response |
285 | done |
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636 | richard | 286 | if [ "$response" = "n" ] || [ "$response" = "N" ] |
287 | then |
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288 | PRIVATE_IP_MASK="0" |
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289 | 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:]]$' |
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290 | until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]] |
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1 | root | 291 | do |
595 | richard | 292 | if [ $Lang == "fr" ] |
597 | richard | 293 | then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : " |
294 | else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : " |
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595 | richard | 295 | fi |
597 | richard | 296 | read PRIVATE_IP_MASK |
1 | root | 297 | done |
636 | richard | 298 | else |
299 | PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK |
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300 | fi |
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595 | richard | 301 | else |
636 | richard | 302 | PRIVATE_IP_MASK=`grep PRIVATE_IP |cut -d"=" -f2` /tmp/conf/etc/alcasar.conf |
1 | root | 303 | fi |
595 | richard | 304 | # Définition de la config réseau côté "LAN de consultation" |
1 | root | 305 | hostname $HOSTNAME |
607 | richard | 306 | PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2` # @ réseau de consultation (ex.: 192.168.182.0) |
307 | PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2` # masque réseau de consultation (ex.: 255.255.255.0) |
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308 | PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1` # @ip du portail (côté réseau de consultation) |
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309 | private_prefix=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2` # prefixe du réseau (ex. 24) |
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310 | PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$private_prefix # @ + masque du réseau de consult (192.168.182.0/24) |
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311 | classe=$((private_prefix/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2` # classes de réseau (ex.: 2=classe B, 3=classe C) |
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312 | PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`. # @ compatible hosts.allow et hosts.deny (ex.: 192.168.182.) |
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313 | PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2` # @ broadcast réseau de consultation (ex.: 192.168.182.255) |
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314 | tmp_mask=`echo $PRIVATE_NETWORK_MASK|cut -d"/" -f2`; half_mask=`expr $tmp_mask + 1` # masque du 1/2 réseau de consultation (ex.: 25) |
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315 | PRIVATE_STAT_IP=$PRIVATE_NETWORK/$half_mask # plage des adresses statiques (ex.: 192.168.182.0/25) |
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316 | private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup` # dernier octet de l'@ de réseau |
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317 | private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup` # dernier octet de l'@ de broadcast |
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318 | private_plage=`expr $private_broadcast_ending - $private_network_ending + 1` |
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319 | private_half_plage=`expr $private_plage / 2` |
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320 | private_dyn=`expr $private_half_plage + $private_network_ending` |
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321 | private_dyn_ip_network=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`"."$private_dyn"."`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup_sup-5` |
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322 | PRIVATE_DYN_IP=`echo $private_dyn_ip_network | cut -d"." -f1-4`/$half_mask # @ réseau (CIDR) de la plage des adresses dynamiques (ex.: 192.168.182.128/25) |
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323 | private_dyn_ip_ending=`echo $private_dyn_ip_network | cut -d"." -f4` |
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324 | PRIVATE_DYN_FIRST_IP=`echo $private_dyn_ip_network | cut -d"." -f1-3`"."`expr $private_dyn_ip_ending + 1` # 1ère adresse de la plage dynamique (ex.: 192.168.182.129) |
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325 | PRIVATE_DYN_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1` # dernière adresse de la plage dynamique (ex.: 192.168.182.254) |
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14 | richard | 326 | # Récupération de la config réseau côté "Internet" |
327 | [ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF |
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597 | richard | 328 | PUBLIC_IP=`grep IPADDR /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` # @ip du portail (côté Internet) |
14 | richard | 329 | DNS1=`grep DNS1 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` # @ip 1er DNS |
330 | DNS2=`grep DNS2 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` # @ip 2ème DNS |
||
70 | franck | 331 | DNS1=${DNS1:=208.67.220.220} |
332 | DNS2=${DNS2:=208.67.222.222} |
||
597 | richard | 333 | PUBLIC_NETMASK=`grep NETMASK /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` |
334 | PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK |cut -d"=" -f2` # prefixe du réseau (ex. 24) |
||
335 | PUBLIC_GATEWAY=`grep GATEWAY /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` |
||
628 | richard | 336 | echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE |
337 | echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE |
||
338 | echo "DNS1=$DNS1" >> $CONF_FILE |
||
339 | echo "DNS2=$DNS2" >> $CONF_FILE |
||
340 | echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE |
||
341 | echo "DHCP=on" >> $CONF_FILE |
||
597 | richard | 342 | [ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default |
14 | richard | 343 | # Configuration réseau |
1 | root | 344 | cat <<EOF > /etc/sysconfig/network |
345 | NETWORKING=yes |
||
346 | HOSTNAME="$HOSTNAME" |
||
347 | FORWARD_IPV4=true |
||
348 | EOF |
||
349 | # Modif /etc/hosts |
||
350 | [ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default |
||
351 | cat <<EOF > /etc/hosts |
||
503 | richard | 352 | 127.0.0.1 localhost |
353 | $PRIVATE_IP $HOSTNAME |
||
1 | root | 354 | EOF |
14 | richard | 355 | # Configuration de l'interface eth0 (Internet) |
356 | cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF |
||
357 | DEVICE=$EXTIF |
||
358 | BOOTPROTO=static |
||
597 | richard | 359 | IPADDR=$PUBLIC_IP |
360 | NETMASK=$PUBLIC_NETMASK |
||
361 | GATEWAY=$PUBLIC_GATEWAY |
||
14 | richard | 362 | DNS1=127.0.0.1 |
363 | ONBOOT=yes |
||
364 | METRIC=10 |
||
365 | NOZEROCONF=yes |
||
366 | MII_NOT_SUPPORTED=yes |
||
367 | IPV6INIT=no |
||
368 | IPV6TO4INIT=no |
||
369 | ACCOUNTING=no |
||
370 | USERCTL=no |
||
371 | EOF |
||
1 | root | 372 | # Configuration de l'interface eth1 (réseau de consultation) |
373 | cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF |
||
374 | DEVICE=$INTIF |
||
375 | BOOTPROTO=static |
||
376 | IPADDR=$PRIVATE_IP |
||
604 | richard | 377 | NETMASK=$PRIVATE_NETMASK |
1 | root | 378 | ONBOOT=yes |
379 | METRIC=10 |
||
380 | NOZEROCONF=yes |
||
381 | MII_NOT_SUPPORTED=yes |
||
14 | richard | 382 | IPV6INIT=no |
383 | IPV6TO4INIT=no |
||
384 | ACCOUNTING=no |
||
385 | USERCTL=no |
||
1 | root | 386 | EOF |
440 | franck | 387 | # Mise à l'heure du serveur |
388 | [ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default |
||
389 | cat <<EOF > /etc/ntp/step-tickers |
||
455 | franck | 390 | 0.fr.pool.ntp.org # adapt to your country |
391 | 1.fr.pool.ntp.org |
||
392 | 2.fr.pool.ntp.org |
||
440 | franck | 393 | EOF |
394 | # Configuration du serveur de temps (sur lui même) |
||
1 | root | 395 | [ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default |
396 | cat <<EOF > /etc/ntp.conf |
||
456 | franck | 397 | server 0.fr.pool.ntp.org # adapt to your country |
447 | franck | 398 | server 1.fr.pool.ntp.org |
399 | server 2.fr.pool.ntp.org |
||
400 | server 127.127.1.0 # local clock si NTP internet indisponible ... |
||
411 | richard | 401 | fudge 127.127.1.0 stratum 10 |
604 | richard | 402 | restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap |
1 | root | 403 | restrict 127.0.0.1 |
310 | richard | 404 | driftfile /var/lib/ntp/drift |
1 | root | 405 | logfile /var/log/ntp.log |
406 | EOF |
||
440 | franck | 407 | |
310 | richard | 408 | chown -R ntp:ntp /var/lib/ntp |
1 | root | 409 | # Renseignement des fichiers hosts.allow et hosts.deny |
410 | [ -e /etc/hosts.allow.default ] || cp /etc/hosts.allow /etc/hosts.allow.default |
||
411 | cat <<EOF > /etc/hosts.allow |
||
412 | ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP |
||
604 | richard | 413 | sshd: ALL |
1 | root | 414 | ntpd: $PRIVATE_NETWORK_SHORT |
415 | EOF |
||
416 | [ -e /etc/host.deny.default ] || cp /etc/hosts.deny /etc/hosts.deny.default |
||
417 | cat <<EOF > /etc/hosts.deny |
||
418 | ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) & |
||
419 | EOF |
||
604 | richard | 420 | # Firewall config |
421 | $SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh $DIR_DEST_BIN/alcasar-iptables-bypass.sh |
||
422 | $SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh $DIR_DEST_BIN/alcasar-iptables-bypass.sh |
||
423 | chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau) |
||
424 | # création du fichier d'exception au filtrage |
||
425 | touch $DIR_DEST_ETC/alcasar-filter-exceptions |
||
426 | # le script $DIR_DEST_BIN/alcasar-iptables.sh est lancé à la fin (pour ne pas perturber une mise à jour via ssh) |
||
1 | root | 427 | } # End of network () |
428 | |||
429 | ################################################################## |
||
430 | ## Fonction gestion ## |
||
431 | ## - installation du centre de gestion ## |
||
432 | ## - configuration du serveur web (Apache) ## |
||
433 | ## - définition du 1er comptes de gestion ## |
||
434 | ## - sécurisation des accès ## |
||
435 | ################################################################## |
||
436 | gestion() |
||
437 | { |
||
438 | # Suppression des CGI et des pages WEB installés par défaut |
||
439 | rm -rf /var/www/cgi-bin/* |
||
440 | [ -d $DIR_WEB ] && rm -rf $DIR_WEB |
||
441 | mkdir $DIR_WEB |
||
442 | # Copie et configuration des fichiers du centre de gestion |
||
316 | richard | 443 | cp -rf $DIR_INSTALL/web/* $DIR_WEB/ |
1 | root | 444 | echo "$VERSION du $DATE" > $DIR_WEB/VERSION |
316 | richard | 445 | $SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php |
446 | $SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php |
||
447 | $SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php |
||
448 | $SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php |
||
498 | richard | 449 | $SED "s?\$hostname =.*?\$hostname = \"$HOSTNAME\";?g" $DIR_WEB/index.php |
316 | richard | 450 | chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php |
5 | franck | 451 | chown -R apache:apache $DIR_WEB/* |
1 | root | 452 | for i in ISO base logs/firewall logs/httpd logs/squid ; |
453 | do |
||
454 | [ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i |
||
455 | done |
||
5 | franck | 456 | chown -R root:apache $DIR_SAVE |
71 | richard | 457 | # Configuration et sécurisation php |
458 | [ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default |
||
534 | richard | 459 | timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2` |
460 | $SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini |
||
411 | richard | 461 | $SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini |
462 | $SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini |
||
71 | richard | 463 | $SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini |
464 | $SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini |
||
465 | # Configuration et sécurisation Apache |
||
1 | root | 466 | [ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default |
580 | richard | 467 | $SED "s?^#ServerName.*?ServerName $HOSTNAME?g" /etc/httpd/conf/httpd.conf |
303 | richard | 468 | $SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf |
1 | root | 469 | $SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf |
470 | $SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf |
||
471 | $SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf |
||
472 | FIC_MOD_SSL=`find /etc/httpd/modules.d/ -type f -name *mod_ssl.conf` |
||
473 | $SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" $FIC_MOD_SSL # On écoute en SSL que sur INTIF |
||
474 | $SED "s?background-color.*?background-color: #EFEFEF; }?g" /var/www/error/include/top.html |
||
475 | [ -e /var/www/error/include/bottom.html.default ] || mv /var/www/error/include/bottom.html /var/www/error/include/bottom.html.default |
||
476 | cat <<EOF > /var/www/error/include/bottom.html |
||
477 | </body> |
||
478 | </html> |
||
479 | EOF |
||
480 | # Définition du premier compte lié au profil 'admin' |
||
509 | richard | 481 | header_install |
510 | richard | 482 | if [ "$mode" = "install" ] |
483 | then |
||
613 | richard | 484 | admin_portal=! |
485 | PTN='^[a-zA-Z0-9-]*$' |
||
486 | until [[ $(expr $admin_portal : $PTN) -gt 0 ]] |
||
487 | do |
||
488 | header_install |
||
489 | if [ $Lang == "fr" ] |
||
490 | then |
||
491 | echo "" |
||
492 | echo "Définissez un premier compte d'administration du portail :" |
||
493 | echo |
||
494 | echo -n "Nom : " |
||
495 | else |
||
496 | echo "" |
||
497 | echo "Define the first account allow to administrate the portal :" |
||
498 | echo |
||
499 | echo -n "Account : " |
||
500 | fi |
||
501 | read admin_portal |
||
502 | if [ "$admin_portal" == "" ] |
||
503 | then |
||
504 | admin_portal=! |
||
505 | fi |
||
506 | done |
||
1 | root | 507 | # Création du fichier de clés de ce compte dans le profil "admin" |
510 | richard | 508 | [ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest |
509 | mkdir -p $DIR_DEST_ETC/digest |
||
510 | chmod 755 $DIR_DEST_ETC/digest |
||
511 | until [ -s $DIR_DEST_ETC/digest/key_admin ] |
||
512 | do |
||
613 | richard | 513 | /usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal |
510 | richard | 514 | done |
515 | $DIR_DEST_SBIN/alcasar-profil.sh --list |
||
595 | richard | 516 | else # mise à jour des versions < 2.1 |
510 | richard | 517 | if ([ $MAJ_RUNNING_VERSION -lt 2 ] || ([ $MAJ_RUNNING_VERSION -eq 2 ] && [ $MIN_RUNNING_VERSION -lt 1 ])) |
518 | then |
||
613 | richard | 519 | if [ $Lang == "fr" ] |
520 | then |
||
521 | echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail" |
||
522 | echo |
||
523 | echo -n "Nom : " |
||
524 | else |
||
525 | echo "This update need to redefine the first admin account" |
||
526 | echo |
||
527 | echo -n "Account : " |
||
528 | fi |
||
529 | read admin_portal |
||
510 | richard | 530 | [ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest |
531 | mkdir -p $DIR_DEST_ETC/digest |
||
532 | chmod 755 $DIR_DEST_ETC/digest |
||
533 | until [ -s $DIR_DEST_ETC/digest/key_admin ] |
||
534 | do |
||
613 | richard | 535 | /usr/sbin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME $admin_portal |
510 | richard | 536 | done |
537 | $DIR_DEST_SBIN/alcasar-profil.sh --list |
||
538 | fi |
||
539 | fi |
||
434 | richard | 540 | # synchronisation horaire |
541 | ntpd -q -g & |
||
1 | root | 542 | # Sécurisation du centre |
543 | rm -f /etc/httpd/conf/webapps.d/* |
||
544 | cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf |
||
316 | richard | 545 | <Directory $DIR_ACC> |
1 | root | 546 | SSLRequireSSL |
547 | AllowOverride None |
||
548 | Order deny,allow |
||
549 | Deny from all |
||
550 | Allow from 127.0.0.1 |
||
551 | Allow from $PRIVATE_NETWORK_MASK |
||
552 | require valid-user |
||
553 | AuthType digest |
||
554 | AuthName $HOSTNAME |
||
555 | BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On |
||
434 | richard | 556 | AuthUserFile $DIR_DEST_ETC/digest/key_all |
580 | richard | 557 | ErrorDocument 404 https://$HOSTNAME/ |
1 | root | 558 | </Directory> |
316 | richard | 559 | <Directory $DIR_ACC/admin> |
1 | root | 560 | SSLRequireSSL |
561 | AllowOverride None |
||
562 | Order deny,allow |
||
563 | Deny from all |
||
564 | Allow from 127.0.0.1 |
||
565 | Allow from $PRIVATE_NETWORK_MASK |
||
566 | require valid-user |
||
567 | AuthType digest |
||
568 | AuthName $HOSTNAME |
||
569 | BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On |
||
434 | richard | 570 | AuthUserFile $DIR_DEST_ETC/digest/key_admin |
580 | richard | 571 | ErrorDocument 404 https://$HOSTNAME/ |
1 | root | 572 | </Directory> |
344 | richard | 573 | <Directory $DIR_ACC/manager> |
1 | root | 574 | SSLRequireSSL |
575 | AllowOverride None |
||
576 | Order deny,allow |
||
577 | Deny from all |
||
578 | Allow from 127.0.0.1 |
||
579 | Allow from $PRIVATE_NETWORK_MASK |
||
580 | require valid-user |
||
581 | AuthType digest |
||
582 | AuthName $HOSTNAME |
||
583 | BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On |
||
434 | richard | 584 | AuthUserFile $DIR_DEST_ETC/digest/key_manager |
580 | richard | 585 | ErrorDocument 404 https://$HOSTNAME/ |
1 | root | 586 | </Directory> |
316 | richard | 587 | <Directory $DIR_ACC/backup> |
588 | SSLRequireSSL |
||
589 | AllowOverride None |
||
590 | Order deny,allow |
||
591 | Deny from all |
||
592 | Allow from 127.0.0.1 |
||
593 | Allow from $PRIVATE_NETWORK_MASK |
||
594 | require valid-user |
||
595 | AuthType digest |
||
596 | AuthName $HOSTNAME |
||
597 | BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On |
||
434 | richard | 598 | AuthUserFile $DIR_DEST_ETC/digest/key_backup |
580 | richard | 599 | ErrorDocument 404 https://$HOSTNAME/ |
316 | richard | 600 | </Directory> |
1 | root | 601 | Alias /save/ "$DIR_SAVE/" |
602 | <Directory $DIR_SAVE> |
||
603 | SSLRequireSSL |
||
604 | Options Indexes |
||
605 | Order deny,allow |
||
606 | Deny from all |
||
607 | Allow from 127.0.0.1 |
||
608 | Allow from $PRIVATE_NETWORK_MASK |
||
609 | require valid-user |
||
610 | AuthType digest |
||
611 | AuthName $HOSTNAME |
||
434 | richard | 612 | AuthUserFile $DIR_DEST_ETC/digest/key_backup |
580 | richard | 613 | ErrorDocument 404 https://$HOSTNAME/ |
1 | root | 614 | ReadmeName /readmeSave.html |
615 | </Directory> |
||
616 | EOF |
||
617 | } # End of gestion () |
||
618 | |||
619 | ########################################################################################## |
||
620 | ## Fonction AC() ## |
||
621 | ## - Création d'une Autorité de Certification et du certificat serveur pour apache ## |
||
622 | ########################################################################################## |
||
623 | AC () |
||
624 | { |
||
625 | $SED "s?ifcfg-eth.?ifcfg-$INTIF?g" $DIR_DEST_BIN/alcasar-CA.sh |
||
510 | richard | 626 | $DIR_DEST_BIN/alcasar-CA.sh |
303 | richard | 627 | FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl*` |
628 | [ -e /etc/httpd/conf/vhosts-ssl.default ] || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default |
||
629 | $SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL |
||
630 | $SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL |
||
5 | franck | 631 | chown -R root:apache /etc/pki |
1 | root | 632 | chmod -R 750 /etc/pki |
633 | } # End AC () |
||
634 | |||
635 | ########################################################################################## |
||
636 | ## Fonction init_db() ## |
||
637 | ## - Initialisation de la base Mysql ## |
||
638 | ## - Affectation du mot de passe de l'administrateur (root) ## |
||
639 | ## - Suppression des bases et des utilisateurs superflus ## |
||
640 | ## - Création de la base 'radius' ## |
||
641 | ## - Installation du schéma de cette base ## |
||
642 | ## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo) ## |
||
643 | ## ces table proviennent de 'dialupadmin' (paquetage freeradius-web) ## |
||
644 | ########################################################################################## |
||
645 | init_db () |
||
646 | { |
||
647 | mkdir -p /var/lib/mysql/.tmp |
||
648 | chown mysql:mysql /var/lib/mysql/.tmp |
||
227 | franck | 649 | [ -e /etc/my.cnf.rpmnew ] && mv /etc/my.cnf.rpmnew /etc/my.cnf # prend en compte les migrations de MySQL |
1 | root | 650 | [ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default |
651 | $SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf |
||
652 | /etc/init.d/mysqld start |
||
653 | sleep 4 |
||
654 | mysqladmin -u root password $mysqlpwd |
||
655 | MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec" |
||
615 | richard | 656 | # Delete exemple databases if exist |
1 | root | 657 | $MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;CONNECT mysql;DELETE from user where user='';FLUSH PRIVILEGES;" |
615 | richard | 658 | # Create 'radius' database |
1 | root | 659 | $MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES" |
615 | richard | 660 | # Add an empty radius database structure |
364 | franck | 661 | mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql |
615 | richard | 662 | # modify the start script in order to close accounting connexion when the system is comming down or up |
663 | [ -e /etc/init.d/mysqld.default ] || cp /etc/init.d/mysqld /etc/init.d/mysqld.default |
||
664 | $SED "/wait_for_pid created/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld |
||
665 | $SED "/'stop')/a echo \"Flush ALCASAR open accounting sessions\"; /usr/local/sbin/alcasar-mysql.sh -acct_stop" /etc/init.d/mysqld |
||
1 | root | 666 | } # End init_db () |
667 | |||
668 | ########################################################################## |
||
669 | ## Fonction param_radius ## |
||
670 | ## - Paramètrage des fichiers de configuration FreeRadius ## |
||
671 | ## - Affectation du secret partagé entre coova-chilli et freeradius ## |
||
672 | ## - Modification de fichier de conf pour l'accès à Mysql ## |
||
673 | ########################################################################## |
||
674 | param_radius () |
||
675 | { |
||
676 | cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/ |
||
677 | chown -R radius:radius /etc/raddb |
||
678 | [ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default |
||
679 | # paramètrage radius.conf |
||
680 | $SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf |
||
681 | $SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf |
||
682 | $SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf |
||
683 | # suppression de la fonction proxy |
||
684 | $SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf |
||
685 | $SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf |
||
686 | # écoute sur loopback uniquement (à modifier plus tard pour l'EAP) |
||
687 | $SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf |
||
688 | # prise en compte du module SQL et des compteurs SQL |
||
689 | $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf |
||
690 | $SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf |
||
691 | $SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf |
||
692 | # purge du répertoire des serveurs virtuels et copie du fichier de configuration d'Alcasar |
||
693 | rm -f /etc/raddb/sites-enabled/* |
||
694 | cp $DIR_CONF/alcasar-radius /etc/raddb/sites-available/alcasar |
||
695 | chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap) |
||
696 | chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap |
||
697 | chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules |
||
698 | ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar |
||
384 | richard | 699 | # Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide' |
1 | root | 700 | touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default} |
701 | # configuration du fichier client.conf (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP) |
||
702 | [ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default |
||
703 | cat << EOF > /etc/raddb/clients.conf |
||
704 | client 127.0.0.1 { |
||
705 | secret = $secretradius |
||
706 | shortname = localhost |
||
707 | } |
||
708 | EOF |
||
709 | # modif sql.conf |
||
710 | [ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default |
||
711 | $SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf |
||
712 | $SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf |
||
713 | $SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf |
||
714 | $SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf |
||
715 | # modif dialup.conf |
||
716 | [ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default |
||
717 | cp -f $DIR_CONF/dialup.conf /etc/raddb/sql/mysql/dialup.conf |
||
718 | } # End param_radius () |
||
719 | |||
720 | ########################################################################## |
||
721 | ## Fonction param_web_radius ## |
||
722 | ## - Import, modification et paramètrage de l'interface "dialupadmin" ## |
||
723 | ## - Création du lien vers la page de changement de mot de passe ## |
||
724 | ########################################################################## |
||
725 | param_web_radius () |
||
726 | { |
||
727 | # copie de l'interface d'origine dans la structure Alcasar |
||
316 | richard | 728 | [ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/ |
729 | rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme |
||
730 | rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html |
||
344 | richard | 731 | # copie des fichiers modifiés |
732 | cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/ |
||
316 | richard | 733 | chown -R apache:apache $DIR_ACC/manager/ |
344 | richard | 734 | # Modification des fichiers de configuration |
1 | root | 735 | [ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default |
503 | richard | 736 | $SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf |
1 | root | 737 | $SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf |
738 | $SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf |
||
739 | $SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf |
||
740 | $SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf |
||
741 | $SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf |
||
742 | $SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf |
||
743 | $SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf |
||
582 | richard | 744 | $SED "s?^general_charset.*?general_charset: utf8?g" /etc/freeradius-web/admin.conf |
344 | richard | 745 | [ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default |
746 | cp -f $DIR_CONF/freeradiusweb-config.php /etc/freeradius-web/config.php |
||
131 | richard | 747 | cat <<EOF > /etc/freeradius-web/naslist.conf |
632 | richard | 748 | nas1_name: alcasar-$ORGANISME |
1 | root | 749 | nas1_model: Portail captif |
750 | nas1_ip: $PRIVATE_IP |
||
751 | nas1_port_num: 0 |
||
752 | nas1_community: public |
||
753 | EOF |
||
754 | # Modification des attributs visibles lors de la création d'un usager ou d'un groupe |
||
755 | [ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default |
||
756 | cp -f $DIR_CONF/user_edit.attrs /etc/freeradius-web/user_edit.attrs |
||
114 | richard | 757 | # Ajout du mappage des attributs chillispot |
758 | [ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default |
||
759 | cp -f $DIR_CONF/sql.attrmap /etc/freeradius-web/sql.attrmap |
||
1 | root | 760 | # Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port) |
761 | [ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/user_edit.attrs.default |
||
762 | $SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs |
||
763 | $SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs |
||
5 | franck | 764 | chown -R apache:apache /etc/freeradius-web |
1 | root | 765 | # Ajout de l'alias vers la page de "changement de mot de passe usager" |
766 | cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf |
||
344 | richard | 767 | <Directory $DIR_WEB/pass> |
1 | root | 768 | SSLRequireSSL |
769 | AllowOverride None |
||
770 | Order deny,allow |
||
771 | Deny from all |
||
772 | Allow from 127.0.0.1 |
||
773 | Allow from $PRIVATE_NETWORK_MASK |
||
580 | richard | 774 | ErrorDocument 404 https://$HOSTNAME |
1 | root | 775 | </Directory> |
776 | EOF |
||
777 | } # End of param_web_radius () |
||
778 | |||
346 | richard | 779 | ########################################################################################## |
780 | ## Fonction param_chilli ## |
||
781 | ## - Paramètrage du fichier d'initialisation et de configuration de coova-chilli ## |
||
782 | ## - Paramètrage de la page d'authentification (intercept.php) ## |
||
783 | ########################################################################################## |
||
1 | root | 784 | param_chilli () |
785 | { |
||
461 | richard | 786 | # modification du fichier d'initialisation |
787 | [ -e /etc/init.d/chilli.default ] || cp /etc/init.d/chilli /etc/init.d/chilli.default |
||
788 | # configuration d'eth1 (utile pour dnsmasq)) |
||
789 | $SED "s?ifconfig.*?ifconfig \$HS_LANIF $PRIVATE_IP?g" /etc/init.d/chilli |
||
790 | # ajout de la fonction 'status' (utile pour la gestion du process) |
||
791 | $SED "/^.*functions/i. /etc/init.d/functions" /etc/init.d/chilli |
||
792 | $SED "/^[\t ]*stop)/i\ status)\n status chilli\n RETVAL=$?\n ;;\n" /etc/init.d/chilli |
||
793 | # insertion d'une tempo sur le 'restart' pour permettre à tun0 d'être libérée |
||
794 | $SED "/^[\t ]*\$0 start/i\ sleep 2" /etc/init.d/chilli |
||
795 | # suppression des fonctions 'writeconfig' et 'radiusconfig' |
||
796 | $SED "/writeconfig/d" /etc/init.d/chilli |
||
797 | $SED "/radiusconfig/d" /etc/init.d/chilli |
||
798 | # suppression de warning disgracieux |
||
799 | $SED "s?which start-stop-daemon?which start-stop-daemon 2>/dev/null?g" /etc/init.d/chilli |
||
1 | root | 800 | # création du fichier de conf |
346 | richard | 801 | [ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default |
802 | cat <<EOF > /etc/chilli.conf |
||
803 | # coova config for ALCASAR |
||
804 | cmdsocket /var/run/chilli.sock |
||
805 | unixipc chilli.eth1.ipc |
||
806 | pidfile /var/run/chilli.eth1.pid |
||
807 | net $PRIVATE_NETWORK_MASK |
||
595 | richard | 808 | dhcpif $INTIF |
809 | #nodynip |
||
607 | richard | 810 | dynip $PRIVATE_DYN_IP |
811 | statip $PRIVATE_STAT_IP |
||
595 | richard | 812 | ethers $DIR_DEST_ETC/alcasar-ethers |
346 | richard | 813 | domain localdomain |
355 | richard | 814 | dns1 $PRIVATE_IP |
815 | dns2 $PRIVATE_IP |
||
346 | richard | 816 | uamlisten $PRIVATE_IP |
503 | richard | 817 | uamport 3990 |
346 | richard | 818 | macallowlocal |
819 | locationname $HOSTNAME |
||
820 | radiusserver1 127.0.0.1 |
||
821 | radiusserver2 127.0.0.1 |
||
822 | radiussecret $secretradius |
||
823 | radiusauthport 1812 |
||
824 | radiusacctport 1813 |
||
467 | richard | 825 | uamserver https://$HOSTNAME/intercept.php |
346 | richard | 826 | radiusnasid $HOSTNAME |
827 | uamsecret $secretuam |
||
828 | coaport 3799 |
||
503 | richard | 829 | include $DIR_DEST_ETC/alcasar-uamallowed |
830 | include $DIR_DEST_ETC/alcasar-uamdomain |
||
831 | include $DIR_DEST_ETC/alcasar-macallowed |
||
346 | richard | 832 | EOF |
605 | richard | 833 | # création du fichier d'allocation d'adresses IP statiques |
834 | touch $DIR_DEST_ETC/alcasar-ethers |
||
1 | root | 835 | # création des fichiers de sites, d'urls et d'adresses MAC de confiance |
613 | richard | 836 | touch $DIR_DEST_ETC/alcasar-macallowed $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain |
503 | richard | 837 | chown root:apache $DIR_DEST_ETC/alcasar-* |
838 | chmod 660 $DIR_DEST_ETC/alcasar-* |
||
839 | # Configuration des fichier WEB d'interception (secret partagé avec coova-chilli et nom d'organisme) |
||
526 | stephane | 840 | $SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php |
841 | $SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php |
||
842 | $SED "s?^\$organisme = .*?\$organisme = \"$ORGANISME\";?g" $DIR_WEB/intercept.php $DIR_WEB/status.php |
||
1 | root | 843 | } # End of param_chilli () |
844 | |||
845 | ########################################################## |
||
846 | ## Fonction param_squid ## |
||
847 | ## - Paramètrage du proxy 'squid' en mode 'cache' ## |
||
848 | ## - Initialisation de la base de données ## |
||
849 | ########################################################## |
||
850 | param_squid () |
||
851 | { |
||
852 | # paramètrage de Squid (connecté en série derrière Dansguardian) |
||
853 | [ -e /etc/squid/squid.conf.default ] || cp /etc/squid/squid.conf /etc/squid/squid.conf.default |
||
854 | # suppression des références 'localnet', 'icp', 'htcp' et 'always_direct' |
||
855 | $SED "/^acl localnet/d" /etc/squid/squid.conf |
||
856 | $SED "/^icp_access allow localnet/d" /etc/squid/squid.conf |
||
857 | $SED "/^icp_port 3130/d" /etc/squid/squid.conf |
||
858 | $SED "/^http_access allow localnet/d" /etc/squid/squid.conf |
||
859 | $SED "/^htcp_access allow localnet/d" /etc/squid/squid.conf |
||
860 | $SED "/^always_direct allow localnet/d" /etc/squid/squid.conf |
||
861 | # mode 'proxy transparent local' |
||
595 | richard | 862 | $SED "s?^http_port.*?http_port 127.0.0.1:3128 transparent?g" /etc/squid/squid.conf |
405 | franck | 863 | # emplacement et formatage standard des logs |
419 | franck | 864 | echo '#logformat common %>a %ui %un [%tl] "%rm %ru HTTP/%rv" %>Hs %<st %Ss:%Sh' >> /etc/squid/squid.conf |
865 | echo '#logformat combined %>a %ui %un [%tl] "%rm %ru HTTP/%rv" %>Hs %<st "%{Referer}>h" "%{User-Ag' >> /etc/squid/squid.conf |
||
405 | franck | 866 | echo "access_log /var/log/squid/access.log" >> /etc/squid/squid.conf |
1 | root | 867 | # compatibilité des logs avec awstats |
315 | richard | 868 | echo "emulate_httpd_log on" >> /etc/squid/squid.conf |
313 | richard | 869 | # pour éviter les message d'erreur lors des changement d'état des interfaces réseaux |
870 | $SED "s?^SQUID_AUTO_RELOAD.*?SQUID_AUTO_RELOAD=no?g" /etc/sysconfig/squid |
||
1 | root | 871 | # Initialisation du cache de Squid |
872 | /usr/sbin/squid -z |
||
873 | } # End of param_squid () |
||
874 | |||
875 | ################################################################## |
||
876 | ## Fonction param_dansguardian ## |
||
877 | ## - Paramètrage du gestionnaire de contenu Dansguardian ## |
||
878 | ################################################################## |
||
879 | param_dansguardian () |
||
880 | { |
||
497 | richard | 881 | DIR_DG="/etc/dansguardian" |
1 | root | 882 | mkdir /var/dansguardian |
883 | chown dansguardian /var/dansguardian |
||
497 | richard | 884 | [ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default |
307 | richard | 885 | # Le filtrage est désactivé par défaut |
497 | richard | 886 | $SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf |
1 | root | 887 | # la page d'interception est en français |
497 | richard | 888 | $SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf |
1 | root | 889 | # on limite l'écoute de Dansguardian côté LAN |
497 | richard | 890 | $SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf |
75 | richard | 891 | # on chaîne Dansguardian au proxy antivirus HAVP |
497 | richard | 892 | $SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf |
1 | root | 893 | # on remplace la page d'interception (template) |
894 | cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/ |
||
895 | cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html |
||
896 | # on ne loggue que les deny (pour le reste, on a squid) |
||
497 | richard | 897 | $SED "s?^loglevel =.*?loglevel = 1?g" $DIR_DG/dansguardian.conf |
631 | richard | 898 | # lauch of 16 daemons |
899 | $SED "s?^minchildren =.*?minchildren = 16?g" $DIR_DG/dansguardian.conf |
||
1 | root | 900 | # on désactive par défaut le controle de contenu des pages html |
497 | richard | 901 | $SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf |
902 | cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default |
||
903 | $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas) |
||
1 | root | 904 | # on désactive par défaut le contrôle d'URL par expressions régulières |
497 | richard | 905 | cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default |
906 | $SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas) |
||
1 | root | 907 | # on désactive par défaut le contrôle de téléchargement de fichiers |
497 | richard | 908 | [ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default |
909 | $SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf |
||
910 | [ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default |
||
911 | [ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default |
||
912 | touch $DIR_DG/lists/bannedextensionlist |
||
913 | touch $DIR_DG/lists/bannedmimetypelist |
||
914 | # 'Safesearch' regex actualisation |
||
498 | richard | 915 | $SED "s?images?search?g" $DIR_DG/lists/urlregexplist |
497 | richard | 916 | # empty LAN IP list that won't be WEB filtered |
917 | [ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default |
||
918 | touch $DIR_DG/lists/exceptioniplist |
||
919 | # Keep a copy of URL & domain filter configuration files |
||
920 | [ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default |
||
921 | [ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default |
||
1 | root | 922 | } # End of param_dansguardian () |
923 | |||
71 | richard | 924 | ################################################################## |
925 | ## Fonction antivirus ## |
||
479 | richard | 926 | ## - configuration havp + libclamav ## |
71 | richard | 927 | ################################################################## |
928 | antivirus () |
||
929 | { |
||
288 | richard | 930 | # création de l'usager 'havp' |
931 | havp_exist=`grep havp /etc/passwd|wc -l` |
||
307 | richard | 932 | if [ "$havp_exist" == "1" ] |
288 | richard | 933 | then |
478 | richard | 934 | userdel -r havp 2>/dev/null |
288 | richard | 935 | fi |
307 | richard | 936 | groupadd -f havp |
478 | richard | 937 | useradd -M -g havp havp |
476 | richard | 938 | mkdir -p /var/tmp/havp /var/log/havp |
939 | chown -R havp /var/tmp/havp /var/log/havp /var/run/havp |
||
307 | richard | 940 | $SED "/$HAVP_BIN -c $HAVP_CONFIG/i chown -R havp:havp \/var\/tmp\/havp" /etc/init.d/havp |
109 | richard | 941 | # configuration d'HAVP |
942 | [ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default |
||
943 | $SED "/^REMOVETHISLINE/d" /etc/havp/havp.config |
||
631 | richard | 944 | $SED "s?^# PARENTPROXY.*?PARENTPROXY 127.0.0.1?g" /etc/havp/havp.config # datas come from DG |
945 | $SED "s?^# PARENTPORT.*?PARENTPORT 3128?g" /etc/havp/havp.config # datas are send to squid (3128) |
||
946 | $SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config # datas come on 8090 |
||
947 | $SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config # we listen only on loopback |
||
948 | $SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config # active libclamav AV |
||
949 | $SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config # log only when malware matches |
||
950 | $SED "s?^# SERVERNUMBER.*?SERVERNUMBER 20?g" /etc/havp/havp.config # 20 daemons are started simultaneously |
||
481 | franck | 951 | # remplacement du fichier d'initialisation |
335 | richard | 952 | [ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default |
481 | franck | 953 | cp -f $DIR_CONF/havp-init /etc/init.d/havp |
340 | richard | 954 | # on remplace la page d'interception (template) |
955 | cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html |
||
956 | cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html |
||
489 | richard | 957 | # automatisation de la mise à jour de la base antivirale (toutes les 2 heures) |
958 | $SED "s?^Checks.*?Checks 12?g" /etc/freshclam.conf |
||
959 | $SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf |
||
589 | richard | 960 | # on supprime les fichiers '*.cld' (cas d'une mise à jour) |
961 | rm -f /var/lib/clamav/*.cld |
||
71 | richard | 962 | } |
963 | |||
1 | root | 964 | ################################################################################## |
476 | richard | 965 | ## param_ulogd function ## |
966 | ## - Ulog config for multi-log files ## |
||
967 | ################################################################################## |
||
968 | param_ulogd () |
||
969 | { |
||
970 | # Three instances of ulogd (three different logfiles) |
||
971 | [ -d /var/log/firewall ] || mkdir -p /var/log/firewall |
||
478 | richard | 972 | nl=1 |
973 | for log_type in tracability ssh ext-access |
||
974 | do |
||
975 | [ -e /var/log/firewall/$log_type.log ] || touch /var/log/firewall/$log_type.log |
||
976 | cp -f /etc/ulogd.conf /etc/ulogd-$log_type.conf |
||
977 | $SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf |
||
978 | $SED '/OPRINT/,$d' /etc/ulogd-$log_type.conf |
||
979 | cat << EOF >> /etc/ulogd-$log_type.conf |
||
980 | [LOGEMU] |
||
981 | file="/var/log/firewall/$log_type.log" |
||
982 | sync=1 |
||
983 | EOF |
||
984 | nl=`expr $nl + 1` |
||
985 | done |
||
476 | richard | 986 | chown -R root:apache /var/log/firewall |
987 | chmod 750 /var/log/firewall |
||
988 | chmod 640 /var/log/firewall/* |
||
989 | [ -e /etc/init.d/ulogd.default ] || cp /etc/init.d/ulogd /etc/init.d/ulogd.default |
||
990 | cp -f $DIR_CONF/ulogd-init /etc/init.d/ulogd |
||
991 | } # End of param_ulogd () |
||
992 | |||
993 | ################################################################################## |
||
1 | root | 994 | ## Fonction param_awstats ## |
995 | ## - configuration de l'interface des logs de consultation WEB (AWSTAT) ## |
||
996 | ################################################################################## |
||
997 | param_awstats() |
||
998 | { |
||
316 | richard | 999 | cp -rf /usr/share/awstats/www/ $DIR_ACC/awstats/ |
1000 | chown -R apache:apache $DIR_ACC/awstats |
||
1 | root | 1001 | cp /etc/awstats/awstats.conf /etc/awstats/awstats.conf.default |
1002 | $SED "s?^LogFile=.*?LogFile=\"/var/log/squid/access.log\"?g" /etc/awstats/awstats.conf |
||
1003 | $SED "s?^LogFormat=.*?LogFormat=4?g" /etc/awstats/awstats.conf |
||
1004 | $SED "s?^SiteDomain=.*?SiteDomain=\"$HOSTNAME\"?g" /etc/awstats/awstats.conf |
||
1005 | $SED "s?^HostAliases=.*?HostAliases=\"$PRIVATE_IP\"?g" /etc/awstats/awstats.conf |
||
1006 | $SED "s?^DNSLookup=.*?DNSLookup=0?g" /etc/awstats/awstats.conf |
||
344 | richard | 1007 | $SED "s?^DirData=.*?DirData=\"/var/lib/awstats\"?g" /etc/awstats/awstats.conf |
1008 | $SED "s?^DirIcons=.*?DirIcons=\"/acc/awstats/icon\"?g" /etc/awstats/awstats.conf |
||
1 | root | 1009 | $SED "s?^StyleSheet=.*?StyleSheet=\"/css/style.css\"?g" /etc/awstats/awstats.conf |
1010 | $SED "s?^BuildReportFormat=.*?BuildReportFormat=xhtml?g" /etc/awstats/awstats.conf |
||
59 | richard | 1011 | $SED "s?^UseFramesWhenCGI=.*?UseFramesWhenCGI=0?g" /etc/awstats/awstats.conf |
580 | richard | 1012 | $SED "s?^UseFramesWhenCGI=.*?UseFramesWhenCGI=0?g" /etc/awstats/awstats.conf |
1013 | $SED "s?^ShowSummary=.*?ShowSummary=VPHB?g" /etc/awstats/awstats.conf |
||
1014 | $SED "s?^ShowSummary=.*?ShowSummary=VPHB?g" /etc/awstats/awstats.conf |
||
1015 | $SED "s?^ShowMonthStats=.*?ShowMonthStats=VPHB?g" /etc/awstats/awstats.conf |
||
1016 | $SED "s?^ShowDaysOfMonthStats=.*?ShowDaysOfMonthStats=PHB?g" /etc/awstats/awstats.conf |
||
1017 | $SED "s?^ShowDaysOfWeekStats=.*?ShowDaysOfWeekStats=PHB?g" /etc/awstats/awstats.conf |
||
1018 | $SED "s?^ShowHoursStats=.*?ShowHoursStats=PHB?g" /etc/awstats/awstats.conf |
||
1019 | $SED "s?^ShowDomainsStats=.*?ShowDomainsStats=0?g" /etc/awstats/awstats.conf |
||
1020 | $SED "s?^ShowHostsStats=.*?ShowHostsStats=0?g" /etc/awstats/awstats.conf |
||
1021 | $SED "s?^ShowAuthenticatedUsers=.*?ShowAuthenticatedUsers=0?g" /etc/awstats/awstats.conf |
||
1022 | $SED "s?^ShowRobotsStats=.*?ShowRobotsStats=0?g" /etc/awstats/awstats.conf |
||
1023 | $SED "s?^ShowFileTypesStats=.*?ShowFileTypesStats=0?g" /etc/awstats/awstats.conf |
||
1024 | $SED "s?^ShowFileSizesStats=.*?ShowFileSizesStats=0?g" /etc/awstats/awstats.conf |
||
1025 | $SED "s?^ShowOSStats=.*?ShowOSStats=0?g" /etc/awstats/awstats.conf |
||
1026 | $SED "s?^ShowScreenSizeStats=.*?ShowScreenSizeStats=0?g" /etc/awstats/awstats.conf |
||
1027 | |||
1 | root | 1028 | cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf |
316 | richard | 1029 | <Directory $DIR_ACC/awstats> |
1 | root | 1030 | SSLRequireSSL |
1031 | Options ExecCGI |
||
1032 | AddHandler cgi-script .pl |
||
1033 | DirectoryIndex awstats.pl |
||
1034 | Order deny,allow |
||
1035 | Deny from all |
||
1036 | Allow from 127.0.0.1 |
||
1037 | Allow from $PRIVATE_NETWORK_MASK |
||
1038 | require valid-user |
||
1039 | AuthType digest |
||
1040 | AuthName $HOSTNAME |
||
1041 | BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On |
||
434 | richard | 1042 | AuthUserFile $DIR_DEST_ETC/digest/key_admin |
580 | richard | 1043 | ErrorDocument 404 https://$HOSTNAME/ |
1 | root | 1044 | </Directory> |
1045 | SetEnv PERL5LIB /usr/share/awstats/lib:/usr/share/awstats/plugins |
||
1046 | EOF |
||
1047 | } # End of param_awstats () |
||
1048 | |||
1049 | ########################################################## |
||
235 | richard | 1050 | ## Fonction param_dnsmasq ## |
1 | root | 1051 | ########################################################## |
219 | jeremy | 1052 | param_dnsmasq () |
1053 | { |
||
1054 | [ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq |
||
259 | richard | 1055 | $SED "s?^DHCP_LEASE=.*?DHCP_LEASE=/var/log/dnsmasq/lease.log?g" /etc/sysconfig/dnsmasq # fichier contenant les baux |
503 | richard | 1056 | [ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default |
520 | richard | 1057 | # 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if bypass is on. |
503 | richard | 1058 | cat << EOF > /etc/dnsmasq.conf |
520 | richard | 1059 | # Configuration file for "dnsmasq in forward mode" |
503 | richard | 1060 | conf-file=$DIR_DEST_ETC/alcasar-dns-name # zone de definition de noms DNS locaux |
259 | richard | 1061 | listen-address=$PRIVATE_IP |
1062 | listen-address=127.0.0.1 |
||
286 | richard | 1063 | no-dhcp-interface=$INTIF |
259 | richard | 1064 | bind-interfaces |
1065 | cache-size=256 |
||
1066 | domain=$DOMAIN |
||
1067 | domain-needed |
||
1068 | expand-hosts |
||
1069 | bogus-priv |
||
1070 | filterwin2k |
||
1071 | server=$DNS1 |
||
1072 | server=$DNS2 |
||
498 | richard | 1073 | # le servive DHCP est configuré mais n'est exploité que pour le "bypass" |
604 | richard | 1074 | dhcp-range=$PRIVATE_DYN_FIRST_IP,$PRIVATE_DYN_LAST_IP,$PRIVATE_NETMASK,12h |
632 | richard | 1075 | dhcp-option=option:router,$PRIVATE_IP |
259 | richard | 1076 | #dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5 |
1077 | |||
291 | franck | 1078 | # Exemple de configuration statique : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail> |
420 | franck | 1079 | #dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m |
259 | richard | 1080 | EOF |
520 | richard | 1081 | # 2nd dnsmasq listen on udp 54 ("dnsmasq with blackhole") |
1082 | cat << EOF > /etc/dnsmasq-blackhole.conf |
||
1083 | # Configuration file for "dnsmasq with blackhole" |
||
1084 | # Inclusion de la blacklist <domains> de Toulouse dans la configuration |
||
1085 | conf-dir=$DIR_DEST_ETC/alcasar-dnsfilter-enabled |
||
503 | richard | 1086 | conf-file=$DIR_DEST_ETC/alcasar-dns-name # zone de definition de noms DNS locaux |
498 | richard | 1087 | listen-address=$PRIVATE_IP |
1088 | port=54 |
||
1089 | no-dhcp-interface=$INTIF |
||
1090 | bind-interfaces |
||
1091 | cache-size=256 |
||
1092 | domain=$DOMAIN |
||
1093 | domain-needed |
||
1094 | expand-hosts |
||
1095 | bogus-priv |
||
1096 | filterwin2k |
||
1097 | server=$DNS1 |
||
1098 | server=$DNS2 |
||
1099 | EOF |
||
1100 | # On crée le fichier de résolution locale |
||
503 | richard | 1101 | cat << EOF > $DIR_DEST_ETC/alcasar-dns-name |
1102 | # Here you can define your local domain name |
||
1103 | # use the /etc/hosts file to define your hosts name |
||
1104 | local=/$DOMAIN/ |
||
1105 | EOF |
||
1106 | # On modifie le fichier d'initialisattion (lancement et arret de la deuxième instance) |
||
1107 | [ -e /etc/init.d/dnsmasq.default ] || cp /etc/init.d/dnsmasq /etc/init.d/dnsmasq.default |
||
520 | richard | 1108 | $SED "/daemon/a \$dnsmasq -C /etc/dnsmasq-blackhole.conf \$OPTIONS" /etc/init.d/dnsmasq |
503 | richard | 1109 | $SED "/killproc \$DAEMON_NAME/a killproc \$DAEMON_NAME" /etc/init.d/dnsmasq |
308 | richard | 1110 | } # End dnsmasq |
1111 | |||
1112 | ########################################################## |
||
1113 | ## Fonction BL (BlackList) ## |
||
1114 | ########################################################## |
||
1115 | BL () |
||
1116 | { |
||
1117 | # on copie par défaut la BL de toulouse embarqués dans l'archive d'ALCASAR |
||
1118 | rm -rf /etc/dansguardian/lists/blacklists |
||
599 | franck | 1119 | tar zxf $DIR_CONF/blacklists.tar.gz --directory=/etc/dansguardian/lists/ > /dev/null 2>&1 |
316 | richard | 1120 | cp -f $DIR_CONF/VERSION-BL $DIR_ACC/ |
1121 | chown apache:apache $DIR_ACC/VERSION-BL |
||
308 | richard | 1122 | # on crée le répertoire de la BL secondaire |
1123 | mkdir /etc/dansguardian/lists/blacklists/ossi |
||
1124 | touch /etc/dansguardian/lists/blacklists/ossi/domains |
||
1125 | touch /etc/dansguardian/lists/blacklists/ossi/urls |
||
309 | richard | 1126 | # On crée les fichiers vides de sites ou d'URL réhabilités |
308 | richard | 1127 | [ -e /etc/dansguardian/lists/exceptionsitelist.default ] || mv /etc/dansguardian/lists/exceptionsitelist /etc/dansguardian/lists/exceptionsitelist.default |
1128 | [ -e /etc/dansguardian/lists/exceptionurllist.default ] || mv /etc/dansguardian/lists/exceptionurllist /etc/dansguardian/lists/exceptionurllist.default |
||
1129 | touch /etc/dansguardian/lists/exceptionsitelist |
||
323 | richard | 1130 | touch /etc/dansguardian/lists/exceptionurllist |
311 | richard | 1131 | # On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian |
1132 | cat <<EOF > /etc/dansguardian/lists/bannedurllist |
||
1133 | # Dansguardian filter config for ALCASAR |
||
1134 | EOF |
||
1135 | cat <<EOF > /etc/dansguardian/lists/bannedsitelist |
||
1136 | # Dansguardian domain filter config for ALCASAR |
||
1137 | # block all sites except those in the exceptionsitelist --> liste blanche (désactivée) |
||
1138 | #** |
||
1139 | # block all SSL and CONNECT tunnels |
||
1140 | **s |
||
1141 | # block all SSL and CONNECT tunnels specified only as an IP |
||
1142 | *ips |
||
1143 | # block all sites specified only by an IP |
||
1144 | *ip |
||
1145 | EOF |
||
1146 | chown -R dansguardian:apache /etc/dansguardian/ |
||
1147 | chmod -R g+rw /etc/dansguardian |
||
304 | richard | 1148 | # On crée la structure du DNS-blackhole : |
503 | richard | 1149 | mkdir $DIR_DEST_ETC/{alcasar-dnsfilter-available,alcasar-dnsfilter-enabled} |
1150 | chown -R 770 $DIR_DEST_ETC/{alcasar-dnsfilter-available,alcasar-dnsfilter-enabled} |
||
1151 | chown -R root:apache $DIR_DEST_ETC/{alcasar-dnsfilter-available,alcasar-dnsfilter-enabled} |
||
308 | richard | 1152 | # On fait pointer le black-hole sur une page interne |
1153 | $SED "s?^IP_RETOUR=.*?IP_RETOUR=\"$PRIVATE_IP\"?g" $DIR_DEST_SBIN/alcasar-bl.sh |
||
1154 | # On récupère la dernière version de la BL Toulouse |
||
420 | franck | 1155 | $DIR_DEST_SBIN/alcasar-bl.sh --download |
308 | richard | 1156 | } |
219 | jeremy | 1157 | |
1 | root | 1158 | ########################################################## |
1159 | ## Fonction cron ## |
||
1160 | ## - Mise en place des différents fichiers de cron ## |
||
1161 | ########################################################## |
||
1162 | cron () |
||
1163 | { |
||
1164 | # Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00 |
||
1165 | [ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default |
||
1166 | cat <<EOF > /etc/crontab |
||
1167 | SHELL=/bin/bash |
||
1168 | PATH=/sbin:/bin:/usr/sbin:/usr/bin |
||
1169 | MAILTO=root |
||
1170 | HOME=/ |
||
1171 | |||
1172 | # run-parts |
||
1173 | 01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly |
||
1174 | 02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily |
||
1175 | 22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly |
||
1176 | 42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly |
||
1177 | EOF |
||
1178 | [ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default |
||
1179 | cat <<EOF >> /etc/anacrontab |
||
1180 | 7 10 cron.logExport nice /etc/cron.d/export_log |
||
1181 | 7 15 cron.logClean nice /etc/cron.d/clean_log |
||
168 | franck | 1182 | 7 20 cron.importClean nice /etc/cron.d/clean_import |
1 | root | 1183 | EOF |
1184 | # suppression des fichiers de logs de plus d'un an (tous les lundi à 4h30) |
||
1185 | cat <<EOF > /etc/cron.d/clean_log |
||
1186 | 30 4 * * 1 root $DIR_DEST_BIN/alcasar-log-clean.sh |
||
1187 | EOF |
||
1188 | # export de la base des usagers (tous les lundi à 4h45) |
||
1189 | cat <<EOF > /etc/cron.d/mysql |
||
1190 | 45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh -dump |
||
1191 | EOF |
||
1192 | # export des log squid, firewall et apache (tous les lundi à 5h00) |
||
1193 | cat <<EOF > /etc/cron.d/export_log |
||
1194 | #!/bin/sh |
||
1195 | 00 5 * * 1 root $DIR_DEST_BIN/alcasar-log-export.sh |
||
1196 | EOF |
||
1197 | # mise à jour des stats de consultation WEB toutes les 30' ## existe en double pour le daily sans l'@IP |
||
1198 | # sans mèl ( > /dev/null 2>&1) |
||
1199 | cat << EOF > /etc/cron.d/awstats |
||
419 | franck | 1200 | */30 * * * * root $DIR_ACC/awstats/awstats.pl -config=localhost -update >/dev/null 2>&1 |
1 | root | 1201 | EOF |
219 | jeremy | 1202 | # suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h |
168 | franck | 1203 | cat << EOF > /etc/cron.d/clean_import |
503 | richard | 1204 | 30 * * * * root $DIR_DEST_BIN/alcasar-import-clean.sh |
168 | franck | 1205 | EOF |
1 | root | 1206 | # mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin). |
1207 | # on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739). |
||
1208 | # 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct') |
||
1209 | # 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct') |
||
1210 | # 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après) |
||
1211 | # 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après) |
||
1212 | $SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct |
||
1213 | $SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct |
||
1214 | rm -f /etc/cron.daily/freeradius-web |
||
1215 | rm -f /etc/cron.monthly/freeradius-web |
||
1216 | cat << EOF > /etc/cron.d/freeradius-web |
||
1217 | 1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1 |
||
1218 | 5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1 |
||
1219 | 10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1 |
||
1220 | 15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1 |
||
1221 | EOF |
||
310 | richard | 1222 | # activation du "chien de garde" (watchdog) toutes les 3' |
1 | root | 1223 | cat << EOF > /etc/cron.d/watchdog |
1224 | */3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1 |
||
1225 | EOF |
||
522 | richard | 1226 | # suppression des crons usagers |
1227 | rm -f /var/spool/cron/* |
||
1 | root | 1228 | } # End cron |
1229 | |||
1230 | ################################################################## |
||
1231 | ## Fonction post_install ## |
||
1232 | ## - Modification des bannières (locales et ssh) et des prompts ## |
||
1233 | ## - Installation de la structure de chiffrement pour root ## |
||
1234 | ## - Mise en place du sudoers et de la sécurité sur les fichiers## |
||
1235 | ## - Mise en place du la rotation des logs ## |
||
5 | franck | 1236 | ## - Configuration dans le cas d'une mise à jour ## |
1 | root | 1237 | ################################################################## |
1238 | post_install() |
||
1239 | { |
||
1240 | # adaptation du script "chien de garde" (watchdog) |
||
376 | franck | 1241 | $SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh |
1242 | $SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh |
||
1 | root | 1243 | $SED "s?^PRIVATE_IP=.*?PRIVATE_IP=\"$PRIVATE_IP\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh |
1244 | # création de la bannière locale |
||
1245 | [ -e /etc/mandriva-release.default ] || cp /etc/mandriva-release /etc/mandriva-release.default |
||
589 | richard | 1246 | cp -f $DIR_CONF/banner /etc/mandriva-release |
1247 | echo " V$VERSION" >> /etc/mandriva-release |
||
1 | root | 1248 | # création de la bannière SSH |
1249 | cp /etc/mandriva-release /etc/ssh/alcasar-banner-ssh |
||
5 | franck | 1250 | chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh |
1 | root | 1251 | [ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default |
1252 | $SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config |
||
1253 | $SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config |
||
604 | richard | 1254 | # sshd écoute côté LAN et WAN |
1 | root | 1255 | $SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config |
604 | richard | 1256 | $SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config |
612 | richard | 1257 | # Put the default value in conf file (sshd, QOS, protocols filter and dns filter are off)(web antivirus is on) |
1 | root | 1258 | /sbin/chkconfig --del sshd |
628 | richard | 1259 | echo "SSH=off" >> $CONF_FILE |
1260 | echo "QOS=off" >> $CONF_FILE |
||
1261 | echo "LDAP=off" >> $CONF_FILE |
||
1262 | echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE |
||
1263 | echo "DNS_FILTERING=off" >> $CONF_FILE |
||
1264 | echo "WEB_ANTIVIRUS=on" >> $CONF_FILE |
||
1 | root | 1265 | # Coloration des prompts |
1266 | [ -e /etc/bashrc.default ] || cp /etc/bashrc /etc/bashrc.default |
||
5 | franck | 1267 | cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc |
630 | franck | 1268 | $SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc |
1 | root | 1269 | # Droits d'exécution pour utilisateur apache et sysadmin |
1270 | [ -e /etc/sudoers.default ] || cp /etc/sudoers /etc/sudoers.default |
||
5 | franck | 1271 | cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers |
629 | richard | 1272 | $SED "s?^Host_Alias.*?Host_Alias LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost #réseau de l'organisme?g" /etc/sudoers |
132 | franck | 1273 | # prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, squid, radiusd, ulogd) |
1 | root | 1274 | cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/ |
1275 | chmod 644 /etc/logrotate.d/* |
||
1276 | # processus lancés par défaut au démarrage |
||
384 | richard | 1277 | for i in ntpd iptables ulogd dnsmasq squid chilli httpd radiusd mysqld dansguardian havp freshclam |
1 | root | 1278 | do |
1279 | /sbin/chkconfig --add $i |
||
1280 | done |
||
595 | richard | 1281 | # pour éviter les alertes de dépendance entre service. |
384 | richard | 1282 | $SED "s?^# Required-Start.*?# Required-Start: \$local_fs \$network?g" /etc/init.d/mysqld |
497 | richard | 1283 | $SED "s?^# Required-Stop.*?# Required-Stop: \$local_fs \$network?g" /etc/init.d/mysqld |
595 | richard | 1284 | $SED "s?^# Should-Start.*?# Should-Start: radiusd ldap?g" /etc/init.d/httpd |
1285 | $SED "s?^# Should-Stop.*?# Should-Stop: radiusd ldap?g" /etc/init.d/httpd |
||
306 | richard | 1286 | # On affecte le niveau de sécurité du système : type "fileserver" |
235 | richard | 1287 | $SED "s?BASE_LEVEL=.*?BASE_LEVEL=fileserver?g" /etc/security/msec/security.conf |
306 | richard | 1288 | # On supprime la vérification du mode promiscious des interfaces réseaux ( nombreuses alertes sur eth1 dûes à Tun0 ) |
235 | richard | 1289 | $SED "s?CHECK_PROMISC=.*?CHECK_PROMISC=no?g" /etc/security/msec/level.fileserver |
568 | richard | 1290 | |
1291 | # On applique les préconisations ANSSI (sysctl + msec quand c'est possible) |
||
1292 | # Apply French Security Agency rules (sysctl + msec when possible) |
||
1293 | # ignorer les broadcast ICMP. (attaque smurf) |
||
1294 | $SED "s?^ACCEPT_BROADCASTED_ICMP_ECHO=.*?ACCEPT_BROADCASTED_ICMP_ECHO=no?g" /etc/security/msec/level.fileserver |
||
1295 | sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=1 |
||
1296 | # ignorer les erreurs ICMP bogus |
||
1297 | $SED "s?^ACCEPT_BOGUS_ERROR_RESPONSES=.*?ACCEPT_BOGUS_ERROR_RESPONSES=no?g" /etc/security/msec/level.fileserver |
||
1298 | sysctl -w net.ipv4.icmp_ignore_bogus_error_responses=1 |
||
595 | richard | 1299 | # désactiver l'envoi et la réponse aux ICMP redirects |
568 | richard | 1300 | accept_redirect=`grep accept_redirect /etc/sysctl.conf|wc -l` |
1301 | if [ "$accept_redirect" == "0" ] |
||
1302 | then |
||
1303 | echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.conf |
||
1304 | fi |
||
1305 | send_redirect=`grep send_redirect /etc/sysctl.conf|wc -l` |
||
1306 | if [ "$send_redirect" == "0" ] |
||
1307 | then |
||
1308 | echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.conf |
||
1309 | fi |
||
1310 | $SED "s?accept_redirects.*?accept_redirects = 0?g" /etc/sysctl.conf |
||
1311 | $SED "s?send_redirects.*?send_redirects = 0?g" /etc/sysctl.conf |
||
1312 | sysctl -w net.ipv4.conf.all.accept_redirects=0 |
||
1313 | sysctl -w net.ipv4.conf.all.send_redirects=0 |
||
1314 | # activer les SYN Cookies (attaque syn flood) |
||
1315 | tcp_syncookies=`grep tcp_syncookies /etc/sysctl.conf|wc -l` |
||
1316 | if [ "$tcp_syncookies" == "0" ] |
||
1317 | then |
||
1318 | echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.conf |
||
1319 | fi |
||
1320 | $SED "s?tcp_syncookies.*?tcp_syncookies = 1?g" /etc/sysctl.conf |
||
1321 | sysctl -w net.ipv4.tcp_syncookies=1 |
||
595 | richard | 1322 | # activer l'antispoofing niveau Noyau |
568 | richard | 1323 | $SED "s?^ENABLE_IP_SPOOFING_PROTECTION.*?ENABLE_IP_SPOOFING_PROTECTION=yes?g" /etc/security/msec/level.fileserver |
1324 | sysctl -w net.ipv4.conf.all.rp_filter=1 |
||
1325 | # ignorer le source routing |
||
1326 | accept_source_route=`grep accept_source_route /etc/sysctl.conf|wc -l` |
||
1327 | if [ "$accept_source_route" == "0" ] |
||
1328 | then |
||
1329 | echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.conf |
||
1330 | fi |
||
1331 | $SED "s?accept_source_route.*?accept_source_route = 0?g" /etc/sysctl.conf |
||
1332 | sysctl -w net.ipv4.conf.all.accept_source_route=0 |
||
1333 | # On supprime les log_martians (ALCASAR est souvent entre deux réseaux dont les plans d'adressage sont de type 'privée') |
||
1334 | sysctl -w net.ipv4.conf.all.log_martians=0 |
||
1335 | $SED "s?^ENABLE_LOG_STRANGE_PACKETS=.*?ENABLE_LOG_STRANGE_PACKETS=no?g" /etc/security/msec/level.fileserver |
||
1336 | |||
306 | richard | 1337 | # On supprime la gestion du <CTRL>+<ALT>+<SUPPR> et des Magic SysReq Keys |
1338 | $SED "s?^ALLOW_REBOOT=.*?ALLOW_REBOOT=no?g" /etc/security/msec/level.fileserver |
||
1 | root | 1339 | # On mets en place la sécurité sur les fichiers |
1340 | # des modif par rapport à radius update |
||
1341 | cat <<EOF > /etc/security/msec/perm.local |
||
1342 | /var/log/firewall/ root.apache 750 |
||
1343 | /var/log/firewall/* root.apache 640 |
||
1344 | /etc/security/msec/perm.local root.root 640 |
||
1345 | /etc/security/msec/level.local root.root 640 |
||
1346 | /etc/freeradius-web root.apache 750 |
||
1347 | /etc/freeradius-web/admin.conf root.apache 640 |
||
1348 | /etc/freeradius-web/config.php root.apache 640 |
||
1349 | /etc/raddb/dictionnary root.radius 640 |
||
1350 | /etc/raddb/ldap.attrmap root.radius 640 |
||
1351 | /etc/raddb/hints root.radius 640 |
||
1352 | /etc/raddb/huntgroups root.radius 640 |
||
1353 | /etc/raddb/attrs.access_reject root.radius 640 |
||
1354 | /etc/raddb/attrs.accounting_response root.radius 640 |
||
1355 | /etc/raddb/acct_users root.radius 640 |
||
1356 | /etc/raddb/preproxy_users root.radius 640 |
||
1357 | /etc/raddb/modules/ldap radius.apache 660 |
||
1358 | /etc/raddb/sites-available/alcasar radius.apache 660 |
||
1359 | /etc/pki/* root.apache 750 |
||
1360 | EOF |
||
1361 | /usr/sbin/msec |
||
59 | richard | 1362 | # modification /etc/inittab |
1363 | [ -e /etc/inittab.default ] || cp /etc/inittab /etc/inittab.default |
||
60 | richard | 1364 | # On ne garde que 3 terminaux |
59 | richard | 1365 | $SED "s?^4.*?#&?g" /etc/inittab |
1366 | $SED "s?^5.*?#&?g" /etc/inittab |
||
1367 | $SED "s?^6.*?#&?g" /etc/inittab |
||
470 | richard | 1368 | # On limite le temps d'attente de grub (3s) et on change la résolution d'écran |
1369 | $SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst |
||
1370 | $SED "s?^kernel.*?& vga=791?g" /boot/grub/menu.lst |
||
532 | richard | 1371 | # On supprime les services et les utilisateurs inutiles |
1372 | for svc in alsa sound dm atd netfs bootlogd stop-bootlogd |
||
1373 | do |
||
1374 | /sbin/chkconfig --del $svc |
||
1375 | done |
||
1376 | for rm_users in avahi-autoipd avahi icapd |
||
1377 | do |
||
1378 | user=`cat /etc/passwd|grep $rm_users|cut -d":" -f1` |
||
1379 | if [ "$user" == "$rm_users" ] |
||
1380 | then |
||
1381 | /usr/sbin/userdel -f $rm_users |
||
1382 | fi |
||
1383 | done |
||
628 | richard | 1384 | # Load and update the previous conf file |
5 | franck | 1385 | if [ "$mode" = "update" ] |
1386 | then |
||
389 | franck | 1387 | $DIR_DEST_BIN/alcasar-conf.sh --load |
628 | richard | 1388 | $SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE |
1389 | $SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE |
||
5 | franck | 1390 | fi |
595 | richard | 1391 | rm -f /tmp/alcasar-conf* |
434 | richard | 1392 | chown -R root:apache $DIR_DEST_ETC/* |
512 | richard | 1393 | chmod -R 660 $DIR_DEST_ETC/* |
434 | richard | 1394 | chmod ug+x $DIR_DEST_ETC/digest $DIR_DEST_ETC/alcasar-dnsfilter* |
1 | root | 1395 | cd $DIR_INSTALL |
5 | franck | 1396 | echo "" |
1 | root | 1397 | echo "#############################################################################" |
1398 | echo "# Fin d'installation d'ALCASAR #" |
||
1399 | echo "# #" |
||
1400 | echo "# Application Libre pour le Contrôle Authentifié et Sécurisé #" |
||
1401 | echo "# des Accès au Réseau ( ALCASAR ) #" |
||
1402 | echo "# #" |
||
1403 | echo "#############################################################################" |
||
1404 | echo |
||
1405 | echo "- ALCASAR sera fonctionnel après redémarrage du système" |
||
1406 | echo |
||
1407 | echo "- Lisez attentivement la documentation d'exploitation" |
||
1408 | echo |
||
1409 | echo "- L'interface de gestion est consultable à partir de n'importe quel poste" |
||
497 | richard | 1410 | echo " situé sur le réseau de consultation à l'URL http://alcasar" |
1 | root | 1411 | echo |
1412 | echo " Appuyez sur 'Entrée' pour continuer" |
||
1413 | read a |
||
490 | richard | 1414 | # On applique les règles de filtrage (et on les sauvegarde) |
1415 | sh $DIR_DEST_BIN/alcasar-iptables.sh |
||
1416 | sleep 2 |
||
1 | root | 1417 | clear |
1418 | reboot |
||
1419 | } # End post_install () |
||
1420 | |||
1421 | ################################# |
||
1422 | # Boucle principale du script # |
||
1423 | ################################# |
||
291 | franck | 1424 | usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}" |
1 | root | 1425 | nb_args=$# |
1426 | args=$1 |
||
1427 | if [ $nb_args -eq 0 ] |
||
1428 | then |
||
1429 | nb_args=1 |
||
1430 | args="-h" |
||
1431 | fi |
||
1432 | case $args in |
||
1433 | -\? | -h* | --h*) |
||
1434 | echo "$usage" |
||
1435 | exit 0 |
||
1436 | ;; |
||
291 | franck | 1437 | -i | --install) |
5 | franck | 1438 | header_install |
29 | richard | 1439 | testing |
597 | richard | 1440 | # Test if ALCASAR is already installed |
5 | franck | 1441 | if [ -e $DIR_WEB/VERSION ] |
1 | root | 1442 | then |
460 | richard | 1443 | actual_version=`cat $DIR_WEB/VERSION` |
595 | richard | 1444 | if [ $Lang == "fr" ] |
1445 | then echo -n "La version "; echo -n $actual_version ; echo " d'ALCASAR est déjà installée"; |
||
1446 | else echo -n "ALCASAR Version "; echo -n $actual_version ; echo " is already installed"; |
||
1447 | fi |
||
5 | franck | 1448 | response=0 |
460 | richard | 1449 | PTN='^[oOnNyY]$' |
580 | richard | 1450 | until [[ $(expr $response : $PTN) -gt 0 ]] |
5 | franck | 1451 | do |
595 | richard | 1452 | if [ $Lang == "fr" ] |
1453 | then echo -n "Voulez-vous effectuer une mise à jour (O/n)? "; |
||
1454 | else echo -n "Do you want to update (Y/n)?"; |
||
1455 | fi |
||
5 | franck | 1456 | read response |
1457 | done |
||
597 | richard | 1458 | if [ "$response" = "n" ] || [ "$response" = "N" ] |
5 | franck | 1459 | then |
597 | richard | 1460 | rm -f /tmp/alcasar-conf* |
1461 | else |
||
510 | richard | 1462 | RUNNING_VERSION=`cat $DIR_WEB/VERSION|cut -d" " -f1` |
1463 | MAJ_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f1` |
||
1464 | MIN_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f2|cut -c1` |
||
1465 | UPD_RUNNING_VERSION=`echo $RUNNING_VERSION|cut -d"." -f3` |
||
636 | richard | 1466 | # Create a backup of running version importants files |
5 | franck | 1467 | chmod u+x $DIR_SCRIPTS/alcasar-conf.sh |
389 | franck | 1468 | $DIR_SCRIPTS/alcasar-conf.sh --create |
532 | richard | 1469 | mode="update" |
5 | franck | 1470 | fi |
1 | root | 1471 | fi |
595 | richard | 1472 | # RPMs install |
1473 | $DIR_SCRIPTS/alcasar-urpmi.sh |
||
1474 | if [ "$?" != "0" ] |
||
1 | root | 1475 | then |
595 | richard | 1476 | exit 0 |
1477 | fi |
||
1478 | if [ -e $DIR_WEB/VERSION ] |
||
1479 | then |
||
597 | richard | 1480 | # Uninstall the running version |
532 | richard | 1481 | $DIR_SCRIPTS/sbin/alcasar-uninstall.sh |
595 | richard | 1482 | fi |
636 | richard | 1483 | # Test if manual update |
597 | richard | 1484 | if [ -e /tmp/alcasar-conf.tar.gz ] && [ "$mode" != "update" ] |
595 | richard | 1485 | then |
636 | richard | 1486 | header_install |
595 | richard | 1487 | if [ $Lang == "fr" ] |
636 | richard | 1488 | then echo "Le fichier de configuration d'une ancienne version a été trouvé"; |
1489 | else echo "The configuration file of an old version has been found"; |
||
595 | richard | 1490 | fi |
597 | richard | 1491 | response=0 |
1492 | PTN='^[oOnNyY]$' |
||
1493 | until [[ $(expr $response : $PTN) -gt 0 ]] |
||
1494 | do |
||
1495 | if [ $Lang == "fr" ] |
||
1496 | then echo -n "Voulez-vous l'utiliser (O/n)? "; |
||
1497 | else echo -n "Do you want to use it (Y/n)?"; |
||
1498 | fi |
||
1499 | read response |
||
1500 | if [ "$response" = "n" ] || [ "$response" = "N" ] |
||
1501 | then rm -f /tmp/alcasar-conf* |
||
1502 | fi |
||
1503 | done |
||
1504 | fi |
||
636 | richard | 1505 | # Test if update |
597 | richard | 1506 | if [ -e /tmp/alcasar-conf.tar.gz ] |
1507 | then |
||
1508 | if [ $Lang == "fr" ] |
||
1509 | then echo "#### Installation avec mise à jour ####"; |
||
1510 | else echo "#### Installation with update ####"; |
||
1511 | fi |
||
636 | richard | 1512 | # Extract the central configuration file |
1513 | tar -xvf /tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf -C /tmp |
||
1514 | ORGANISME=`cat /tmp/conf/etc/alcasar.conf|grep ORGANISM|cut -d"=" -f2` |
||
5 | franck | 1515 | mode="update" |
1516 | else |
||
1517 | mode="install" |
||
1 | root | 1518 | fi |
604 | richard | 1519 | for func in init network gestion AC init_db param_radius param_web_radius param_chilli param_squid param_dansguardian antivirus param_ulogd param_awstats param_dnsmasq BL cron post_install |
5 | franck | 1520 | do |
1521 | $func |
||
595 | richard | 1522 | echo "*** 'debug' : end of function $func ***"; read a |
14 | richard | 1523 | done |
5 | franck | 1524 | ;; |
291 | franck | 1525 | -u | --uninstall) |
5 | franck | 1526 | if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ] |
1 | root | 1527 | then |
597 | richard | 1528 | if [ $Lang == "fr" ] |
1529 | then echo "ALCASAR n'est pas installé!"; |
||
1530 | else echo "ALCASAR isn't installed!"; |
||
1531 | fi |
||
1 | root | 1532 | exit 0 |
1533 | fi |
||
5 | franck | 1534 | response=0 |
1535 | PTN='^[oOnN]$' |
||
580 | richard | 1536 | until [[ $(expr $response : $PTN) -gt 0 ]] |
5 | franck | 1537 | do |
597 | richard | 1538 | if [ $Lang == "fr" ] |
1539 | then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? "; |
||
1540 | else echo -n "Do you want to crate the running version configuration file (Y/n)? "; |
||
1541 | fi |
||
5 | franck | 1542 | read response |
1543 | done |
||
597 | richard | 1544 | if [ "$reponse" = "o" ] || [ "$reponse" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ] |
1 | root | 1545 | then |
389 | franck | 1546 | $DIR_SCRIPT/alcasar-conf.sh --create |
498 | richard | 1547 | else |
1548 | rm -f /tmp/alcasar-conf* |
||
1 | root | 1549 | fi |
597 | richard | 1550 | # Uninstall the running version |
65 | richard | 1551 | $DIR_SCRIPTS/sbin/alcasar-uninstall.sh |
1 | root | 1552 | ;; |
1553 | *) |
||
1554 | echo "Argument inconnu :$1"; |
||
460 | richard | 1555 | echo "Unknown argument :$1"; |
1 | root | 1556 | echo "$usage" |
1557 | exit 1 |
||
1558 | ;; |
||
1559 | esac |
||
10 | franck | 1560 | # end of script |
366 | franck | 1561 |