vm_hosted

   1 #!/bin/sh
   2 set -e -f ${DRY_RUN:+-n} -u
   3 tool=$0
   4 while test -L "$tool"
   5  do tool=$(readlink "$tool")
   6  done
   7 tool=${tool%/*}
   8 . "$tool"/lib/rule.sh
   9 . "$tool"/etc/vm.sh
  10 export TRACE=1
  11
  12 rule_help () { # SYNTAX: [--hidden]
  13         local hidden; [ ${1:+set} ] || hidden=set
  14         cat >&2 <<-EOF
  15                 DESCRIPTION:
  16                   ce script regroupe des règles pour administrer la VM ($vm_fqdn)
  17                   _depuis_ la VM hébergée ($vm_fqdn) ;
  18                   il sert à la fois d'outil (aisément bidouillable)
  19                   et de documentation (préçise).
  20                   Voir \`$tool/vm_host' pour les règles côté machine hôte ($vm_host).
  21                 SYNTAX: $0 \$RULE \${RULE}_SYNTAX
  22                 RULES:
  23                 $(sed -ne "s/^rule_\(${hidden:+[^_]}[^ ]*\) () {\( *#.*\|\)/  \1\2/p" "$tool"/etc/vm.sh "$0")
  24                 ENVIRONMENT:
  25                   TRACE # affiche les commandes avant leur exécution
  26                 $(sed -ne 's/^readonly \([^ ][^ =]*\).*}\( *#.*\|\)$/\t$\1\2/p' "$tool"/etc/vm.sh "$0")
  27                 EOF
  28  }
  29
  30 rule_git_configure () {
  31         (
  32         cd "$tool"
  33         git config --replace branch.master.remote .
  34         git config --replace branch.master.merge refs/remotes/master
  35         local tool
  36         tool=$(cd "$tool"; cd -)
  37         install -m 770 /dev/stdin .git/hooks/post-update <<-EOF
  38                 #!/bin/sh -efux
  39                 case \$1 in
  40                  (refs/remotes/master)
  41                         cd ..
  42                         git --git-dir=\$PWD/.git checkout -f -B master remotes/master
  43                         git --git-dir=\$PWD/.git clean -f -d -x
  44                         ;;
  45                  esac
  46                 EOF
  47         )
  48  }
  49 rule_git_reset () {
  50         (
  51         cd "$tool"
  52         git checkout -f -B master remotes/master
  53         git clean -f -d -x
  54         )
  55  }
  56
  57 rule_adduser () {
  58         local user="$1"; shift
  59         getent passwd "$user" >/dev/null ||
  60         sudo adduser "$@" "$user"
  61  }
  62 rule_apt_get_install () { # SYNTAX: $package
  63         sudo DEBIAN_FRONTEND=noninteractive apt-get install --yes "$@"
  64  }
  65 rule_dpkg_reconfigure () { # SYNTAX: $package
  66         sudo DEBIAN_FRONTEND=noninteractive dpkg-reconfigure "$@"
  67  }
  68
  69 rule__chrooted_configure () { # NOTE: est-ce bien utile à un moment ?
  70         export LANG=C
  71         export LC_CTYPE=C
  72         . /etc/profile
  73  }
  74
  75 rule_apache2_configure () { # XXX: cette règle n'est pas testée/mise-à-jour
  76         local -; set +f
  77         rule apt_get_install \
  78          apache2-mpm-itk \
  79          libapache2-mod-php5
  80                 # VOIR: http://serverfault.com/questions/383526/how-do-i-select-which-apache-mpm-to-use/383634#383634
  81                 # VOIR: http://jkroon.blogs.uls.co.za/it/security/using-php-fpm-and-mod_proxy_fcgi-to-optimize-and-secure-lamp-servers
  82                 # NOTE: apache2-mpm-itk semble le plus sécurisé,
  83                 # car on est certain que tout est exécuté avec les uid/gid
  84                 # assignés au VirtualHost/Directory/Location
  85                 # néamoins il se peut qu'une combinaison du genre :
  86                 # apache2-mpm-{worker,event} + mod_proxy_fcgi + apache2-suexec-custom + php-fpm
  87                 # soit plus performante (threads et pas forks),
  88                 # cependant l'usage de suexec impose des forks il semble..
  89                 # et mod_proxy_fcgi n'apparaît que dans apache 2.4 ;
  90                 # donc pour l'instant : apache2-mpm-itk
  91         sudo rm -rf \
  92          /etc/apache2/site.d
  93         sudo install -d -m 770 -o www -g www \
  94          /etc/apache2 \
  95          /etc/apache2/site.d \
  96          /etc/apache2/x509.d
  97         cat /dev/stdin "$tool"/etc/apache2/apache2.conf <<-EOF |
  98                 ServerName "$vm_fqdn"
  99                 EOF
 100         sudo install -m 660 -o root -g root /dev/stdin \
 101          /etc/apache2/apache2.conf
 102         sudo install -m 660 -o root -g root \
 103          "$tool"/etc/apache2/envvars \
 104                 /etc/apache2/envvars
 105         sudo install -m 660 -o root -g root \
 106          "$tool"/etc/apache2/httpd.conf \
 107                 /etc/apache2/httpd.conf
 108         #sudo install -m 660 -o root -g root /dev/stdin \
 109         # /etc/apache2/suexec/www-data <<-EOF
 110         #       /home
 111         #       pub/www/cgi
 112         #       EOF
 113         sudo install -m 660 -o root -g root \
 114          "$tool"/etc/apache2/ports.conf \
 115                 /etc/apache2/ports.conf
 116         sudo a2enmod actions
 117         sudo a2enmod headers
 118         sudo a2enmod rewrite
 119         sudo a2enmod ssl
 120         sudo a2enmod userdir
 121         local conf
 122         sudo a2dissite "*"
 123         sudo ln -fns \
 124          /etc/apache2 \
 125          /home/www/etc/apache2
 126         for conf in "$tool"/etc/apache2/site.d/*/VirtualHost.conf
 127          do conf=${conf#"$tool"/etc/apache2/site.d/}
 128                 local site=${conf%/VirtualHost.conf}
 129                 case $site in
 130                  (*-tls)
 131                         local hint="run vm_remote apache2_key_send before"
 132                         assert "sudo test -f /etc/apache2/site.d/\"$site\"/x509/key.pem" hint
 133                         sudo install -d -m 770 -o www-"$site" -g www-"$site" \
 134                          /etc/apache2 \
 135                          /etc/apache2/site.d/"$site" \
 136                          /etc/apache2/x509.d/"$site" \
 137                          /etc/apache2/x509.d/"$site"/ca \
 138                          /etc/apache2/x509.d/"$site"/empty \
 139                          /etc/apache2/x509.d/"$site"/rvk \
 140                          /etc/apache2/x509.d/"$site"/usr
 141                         sudo install -m 664 -o www -g www \
 142                          "$tool"/var/pub/x509/"$site"/crt.self-signed.pem \
 143                           /etc/apache2/x509.d/"$site"/crt.self-signed.pem
 144                         #sudo install -m 664 -o www-"$site" -g www-"$site" \
 145                         # "$tool"/var/pub/x509/"$site"/rvk.pem \
 146                         #  /etc/apache2/x509.d/"$site"/rvk.pem
 147                         sudo install -m 664 -o www -g www \
 148                          "$tool"/var/pub/x509/"$site"/ca/crt.self-signed.pem \
 149                           /etc/apache2/x509.d/"$site"/ca/crt.pem
 150                         sudo install -m 664 -o www -g www \
 151                          "$tool"/var/pub/x509/"$site"/crt.pem \
 152                           /etc/apache2/x509.d/"$site"/crt.pem
 153                         ;;
 154                  esac
 155                 case $site in
 156                  (*-tls)
 157                         cat <<-EOF
 158                                 <IfModule mod_ssl.c>
 159                                         <VirtualHost *:$port>
 160                                                 AssignUserID www-$site www-$site
 161                                                 BrowserMatch "MSIE [2-6]"  ssl-unclean-shutdown nokeepalive downgrade-1.0 force-response-1.0
 162                                                 BrowserMatch "MSIE [17-9]" ssl-unclean-shutdown
 163                                                 CustomLog "|/usr/sbin/rotatelogs /home/www/log/$site/apache2/access/%Y-%m-%d.log 86400 60" Combined
 164                                                 #CustomLog "/dev/null" Combined
 165                                                 DocumentRoot /home/www/pub/$site
 166                                                 ErrorLog "|/usr/sbin/rotatelogs /home/www/log/$site/apache2/error/%Y-%m-%d.log 86400 60"
 167                                                 #ErrorLog "/dev/null"
 168                                                 LogLevel Warn
 169                                                 SSLCACertificateFile    /etc/apache2/x509.d/$site/crt.self-signed.pem
 170                                                 SSLCACertificatePath    /etc/apache2/x509.d/$site/usr/
 171                                                 #SSLCARevocationFile    /etc/apache2/x509.d/$site/rvk.pem
 172                                                 SSLCADNRequestFile      /etc/apache2/x509.d/$site/crt.self-signed.pem
 173                                                 SSLCADNRequestPath      /etc/apache2/x509.d/$site/empty/
 174                                                         # NOTE: ne publie pas les certificats d’utilisateur-ice-s acceptés
 175                                                 SSLCARevocationPath     /etc/apache2/x509.d/$site/rvk/
 176                                                 SSLCertificateChainFile /etc/apache2/x509.d/$site/ca/crt.pem
 177                                                 SSLCertificateFile      /etc/apache2/x509.d/$site/crt.pem
 178                                                 SSLCertificateKeyFile   /etc/apache2/x509.d/$site/key.pem
 179                                                 SSLCipherSuite AES+RSA+SHA256
 180                                                 SSLEngine On
 181                                                 SSLInsecureRenegotiation Off
 182                                                 SSLOptions +StrictRequire +OptRenegotiate +StdEnvVars
 183                                                 SSLProtocol -All +TLSv1
 184                                                 #SSLRenegBufferSize 262144
 185                                                 SSLSessionCacheTimeout 1200
 186                                                 SSLStrictSNIVHostCheck On
 187                                                 SSLUserName SSL_CLIENT_S_DN_CN
 188                                                 SSLVerifyClient None
 189                                                 SSLVerifyDepth 1
 190                                                 $(cat "$tool"/etc/apache2/site.d/"$site"/VirtualHost.conf)
 191                                          </VirtualHost>
 192                                  </IfModule>
 193                                 EOF
 194                         ;;
 195                  (*)
 196                         cat <<-EOF
 197                                 <VirtualHost *:$port>
 198                                         AssignUserID www-$site www-$site
 199                                         CustomLog "|/usr/sbin/rotatelogs /home/www/log/$site/apache2/access/%Y-%m-%d.log 86400 60" Combined
 200                                         #CustomLog "/dev/null" Combined
 201                                         DocumentRoot /home/www/pub/$site
 202                                         ErrorLog "|/usr/sbin/rotatelogs /home/www/log/$site/apache2/error/%Y-%m-%d.log 86400 60"
 203                                         #ErrorLog "/dev/null"
 204                                         LogLevel Warn
 205                                         $(cat "$tool"/etc/apache2/site.d/"$site"/VirtualHost.conf)
 206                                  </VirtualHost>
 207                                 EOF
 208                         ;;
 209                  esac |
 210                 sudo install -m 660 -o root -g root /dev/stdin \
 211                  /etc/apache2/site.d/"$site"/VirtualHost.conf
 212                 sudo ln -fns \
 213                  ../site.d/"$site"/VirtualHost.conf \
 214                  /etc/apache2/sites-available/"$site"
 215                 sudo install -d -m 770 -o www-"$site" -g www-"$site" \
 216                  /home/www/log/"$site" \
 217                  /home/www/log/"$site"/apache2
 218                 sudo ln -fns \
 219                  /etc/apache2/site.d/"$site" \
 220                  /home/www/etc/apache2/"$site"
 221                 test -e /home/www/pub/"$site" ||
 222                 sudo install -d -m 2770 -o www-"$site" -g www-"$site" \
 223                  /home/www/pub/"$site"
 224                 rule adduser www-"$site"
 225                  --disabled-password \
 226                  --group \
 227                  --no-create-home \
 228                  --home /home/www/pub/"$site" \
 229                  --shell /bin/false \
 230                  --system
 231                 #sudo setfacl -m u:"www-$site":--x \
 232                 # /home/www/ \
 233                 # /home/www/pub/ \
 234                 # /home/www/pub/"$site"/
 235                 #sudo setfacl -m d:u:"www-$site":rwx \
 236                 # "$home"/pub/www/"$site"/
 237                 test ! -r "$tool"/etc/apache2/site.d/"$site"/configure.sh ||
 238                 .         "$tool"/etc/apache2/site.d/"$site"/configure.sh
 239                 test -e /etc/apache2/sites-enabled/"$site" ||
 240                 sudo a2ensite "$site"
 241          done
 242         sudo service apache2 restart
 243  }
 244 rule_apt_configure () {
 245         sudo install -m 660 -o root -g root /dev/stdin /etc/apt/sources.list <<-EOF
 246                 deb http://ftp.rezopole.net/debian $vm_lsb_name main
 247                 EOF
 248         sudo install -m 660 -o root -g root /dev/stdin /etc/apt/sources.list.d/$vm_lsb_name-backports.list <<-EOF
 249                 deb http://ftp.rezopole.net/debian $vm_lsb_name-backports main
 250                 EOF
 251         sudo install -m 660 -o root -g root /dev/stdin /etc/apt/preferences <<-EOF
 252                 Package: *
 253                 Pin: release a=$vm_lsb_name
 254                 Pin-Priority: 200
 255
 256                 Package: *
 257                 Pin: release a=$vm_lsb_name-backports
 258                 Pin-Priority: 170
 259                 EOF
 260         sudo apt-get update
 261         rule apt_get_install apticron
 262         sudo install -m 644 -o root -g root /dev/stdin /etc/apticron/apticron.conf <<-EOF
 263                 EMAIL="admin@$vm_domainname"
 264                 # DIFF_ONLY="1"
 265                 # LISTCHANGES_PROFILE="apticron"
 266                 # ALL_FQDNS="1"
 267                 # SYSTEM="foobar.example.com"
 268                 # IPADDRESSNUM="1"
 269                 # IPADDRESSES="192.0.2.1 2001:db8:1:2:3::1"
 270                 # NOTIFY_HOLDS="0"
 271                 # NOTIFY_NEW="0"
 272                 # NOTIFY_NO_UPDATES="0"
 273                 # CUSTOM_SUBJECT=""
 274                 # CUSTOM_NO_UPDATES_SUBJECT=""
 275                 # CUSTOM_FROM="root@$vm_fqdn"
 276                 EOF
 277  }
 278 rule_boot_configure () {
 279         #warn "lors de l'installation Debian, surtout n'installer GRUB sur AUCUN disque proposé !"
 280         sudo debconf-set-selections <<-EOF
 281                 grub-pc grub-pc/install_devices multiselect
 282                 EOF
 283         rule apt_get_install grub-pc
 284         sudo install -d -m 644 -o root -g root /boot/grub
 285         rule apt_get_install linux-image-$vm_arch
 286         sudo install -m 644 -o root -g root /dev/stdin /etc/default/grub <<-EOF
 287                 GRUB_DEFAULT=0
 288                 GRUB_TIMEOUT=5
 289                 GRUB_DISTRIBUTOR=\`lsb_release -i -s 2> /dev/null || echo Debian\`
 290                 GRUB_CMDLINE_LINUX_DEFAULT="quiet"
 291                 GRUB_CMDLINE_LINUX="vt.default_utf8=1 rootfstype=ext4 loglevel=5 console=hvc0 ip=$vm_ipv4::$vm_ipv4:255.255.255.254:$vm:eth0:off resume=/dev/mapper/${vm}_swap_deciphered"
 292                 GRUB_DISABLE_RECOVERY="true"
 293                 #GRUB_PRELOAD_MODULES="lvm"
 294                 EOF
 295         sudo install -m 644 -o root -g root /dev/stdin /boot/grub/device.map <<-EOF
 296                 (hd0)   /dev/xvda
 297                 (hd0)   /dev/mapper/domU-$(printf %s $vm_fqdn-disk | sed -e 's/-/--/g')
 298                 EOF
 299         sudo update-grub2 # NOTE: prend en compte /boot/grub/device.map
 300         rule initramfs_configure
 301         rule apt_get_install molly-guard
 302         sudo install -m 644 -o root -g root /dev/stdin /etc/molly-guard/rc <<-EOF
 303                 ALWAYS_QUERY_HOSTNAME=true
 304                  # NOTE: une alternative est de dire à sudo de conserver les SSH_*
 305                  #       néamoins demander tout le temps n'est pas trop contraignant
 306                  #       et davantage sécurisant.
 307                 EOF
 308  }
 309 rule_dovecot_configure () {
 310         rule apt_get_install dovecot-imapd dovecot-managesieved dovecot-sieve
 311         local hint="run vm_remote dovecot_key_send before"
 312         assert "sudo test -f /etc/dovecot/\"$vm_domainname\"/imap/x509/key.pem" hint
 313         sudo install -m 400 -o root -g root \
 314          "$tool"/var/pub/x509/imap."$vm_domainname"/crt+crl.self-signed.pem \
 315             /etc/dovecot/"$vm_domainname"/imap/x509/crt+crl.self-signed.pem
 316         sudo install -d -m 770 -o root -g root \
 317          /etc/skel/etc/mail \
 318          /etc/skel/etc/sieve
 319         sudo install -d -m 1777 -o root -g root \
 320          /var/lib/dovecot-control \
 321          /var/lib/dovecot-index
 322         sudo install -m 664 -o root -g root /dev/stdin /etc/dovecot/local.conf <<-EOF
 323                 auth_ssl_username_from_cert = yes
 324                 listen = *
 325                 log_timestamp = "%Y-%m-%d %H:%M:%S "
 326                 mail_debug = yes
 327                 mail_location = maildir:~/var/mail:INDEX=/var/lib/dovecot-index/%u:CONTROL=/var/lib/dovecot-control/%u
 328                 # NOTE: INDEX et CONTROL sont sur une partition sans quota comme le demande la doc
 329                 # VOIR: http://wiki2.dovecot.org/Quota/FS
 330                 mail_plugins = \$mail_plugins quota
 331                 mail_privileged_group = mail
 332                 passdb {
 333                         args = /home/%u/etc/dovecot/passwd
 334                         driver = passwd-file
 335                  }
 336                 plugin {
 337                         quota = fs:user
 338                         recipient_delimiter = +
 339                         sieve = ~/etc/mail/filter.sieve
 340                         sieve_dir = ~/etc/mail/sieve
 341                         sieve_global_dir = /var/lib/dovecot/sieve/global/
 342                         sieve_max_script_size = 1M
 343                         sieve_quota_max_scripts = 0
 344                         sieve_quota_max_storage = 10M
 345                         sieve_user_log = ~/var/log/mail/sieve.log
 346                  }
 347                 protocol imap {
 348                         mail_plugins = \$mail_plugins imap_quota
 349                  }
 350                 protocol lda {
 351                         auth_socket_path = /var/run/dovecot/auth-master
 352                         hostname = $vm_domainname
 353                         info_log_path =
 354                         log_path =
 355                         mail_plugins = \$mail_plugins sieve
 356                         postmaster_address = contact+dovecot+lda@$vm_domainname
 357                         syslog_facility = mail
 358                  }
 359                 protocols = imap sieve
 360                 service auth {
 361                         user = root
 362                         unix_listener /var/spool/postfix/private/auth {
 363                                 mode  = 0660
 364                                 user  = postfix
 365                                 group = postfix
 366                          }
 367                  }
 368                 ssl_ca = </etc/dovecot/$vm_domainname/imap/x509/crt+crl.self-signed.pem
 369                 ssl_cert = </etc/dovecot/$vm_domainname/imap/x509/crt+crl.self-signed.pem
 370                 ssl_cipher_list = AES256-SHA
 371                 ssl_key = </etc/dovecot/$vm_domainname/imap/x509/key.pem
 372                 ssl_verify_client_cert = yes
 373                 userdb {
 374                         driver = passwd
 375                  }
 376                 verbose_ssl = no
 377                 EOF
 378         sudo install -m 755 -o root -g root /dev/stdin /usr/local/bin/dovecot-passwd <<-EOF
 379                 #!/bin/sh -efux
 380                 # DESCRIPTION: permet à un-e utilisateurice d'initialiser ellui-même son mot-de-passe dovecot.
 381                 install -d -m 770 ~/etc/dovecot
 382                 install -m 640 /dev/stdin ~/etc/dovecot/passwd <<_EOF
 383                 \$USER:\$(/usr/bin/doveadm pw -s SHA512-CRYPT):::::::
 384                 _EOF
 385                 EOF
 386         sudo install -m 664 -o root -g root /dev/stdin /etc/postgrey/whitelist_recipients.local <<-EOF
 387                 EOF
 388         sudo service dovecot restart
 389  }
 390 rule_etckeeper_configure () {
 391         sudo install -m 644 -o root -g root /dev/stdin /etc/etckeeper/etckeeper.conf <<-EOF
 392                 VCS=git
 393                 GIT_COMMIT_OPTIONS=""
 394                 AVOID_DAILY_AUTOCOMMITS=1
 395                 #AVOID_SPECIAL_FILE_WARNING=1
 396                 AVOID_COMMIT_BEFORE_INSTALL=1
 397                 HIGHLEVEL_PACKAGE_MANAGER=apt
 398                 LOWLEVEL_PACKAGE_MANAGER=dpkg
 399                 EOF
 400         sudo install -m 644 -o root -g root \
 401          "$tool"/etc/etckeeper/prompt.sh \
 402                 /etc/etckeeper/prompt.sh
 403         rule apt_get_install etckeeper
 404  }
 405 rule_filesystem_configure () {
 406         sudo install -m 644 -o root -g root /dev/stdin /etc/fstab <<-EOF
 407                 # <file system> <mount point> <type> <options> <dump> <pass>
 408                 LABEL=${vm_lvm_lv}_boot /boot ext2 defaults 0 0
 409                 proc /proc proc defaults 0 0
 410                 sysfs /sys sysfs defaults 0 0
 411                 /dev/mapper/${vm_lvm_lv}_root_deciphered /     ext4 defaults,errors=remount-ro,acl,barrier=1,noatime 0 1
 412                 /dev/mapper/${vm_lvm_lv}_var_deciphered  /var  ext4 defaults,errors=remount-ro,acl,barrier=1,noatime 0 1
 413                 /dev/mapper/${vm_lvm_lv}_home_deciphered /home ext4 defaults,errors=remount-ro,acl,barrier=1,noatime,usrquota,grpquota 0 0
 414                 # NOTE: barrier=1 réduit drastiquement les performances d'écriture, mais garantit la cohérence du système de fichiers.
 415                 /dev/mapper/${vm_lvm_lv}_swap_deciphered swap swap sw 0 0
 416                 EOF
 417         sudo install -m 644 -o root -g root /dev/stdin /etc/crypttab <<-EOF
 418                 # <target name> <source device> <key file> <options>
 419                 ${vm_lvm_lv}_root_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_root none                         luks,lvm=$vm_lvm_vg
 420                 ${vm_lvm_lv}_var_deciphered  /dev/$vm_lvm_vg/${vm_lvm_lv}_var  ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
 421                 ${vm_lvm_lv}_home_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_home ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
 422                 ${vm_lvm_lv}_swap_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_swap ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
 423                 EOF
 424         rule tmpfs_configure
 425  }
 426 rule_initramfs_configure () {
 427         sudo install -m 644 -o root -g root /dev/stdin /etc/initramfs-tools/initramfs.conf <<-EOF
 428                 MODULES=most
 429                 BUSYBOX=y
 430                 KEYMAP=y
 431                 COMPRESS=gzip
 432                 DEVICE=eth0
 433                 EOF
 434         sudo install -m 644 -o root -g root /dev/stdin /etc/modprobe.d/xen-pv.conf <<-EOF
 435                 alias eth0 xennet
 436                 alias scsi_hostadapter xenblk
 437                 EOF
 438         sudo install -m 644 -o root -g root /dev/stdin /etc/modules <<-EOF
 439                 sha1_generic
 440                 sha256_generic
 441                 sha512_generic
 442                 aes-x86_64
 443                 xts
 444                 # NOTE: pour Xen en mode HVM :
 445                 #modprobe xen-platform-pci
 446                 EOF
 447         sudo install -m 644 -o root -g root /dev/stdin /etc/initramfs-tools/modules <<-EOF
 448                 EOF
 449         sudo sed -e '/^configure_networking /s/ &$//' \
 450          -i /usr/share/initramfs-tools/scripts/init-premount/dropbear
 451          # NOTE: corrige une vermine : dropbear doit attendre que le réseau soit configuré..
 452         ssh-keygen -F "init.$vm_fqdn" -f "$tool"/etc/openssh/known_hosts |
 453         ( while IFS= read -r line
 454          do case $line in (*" RSA") return 0; break;; esac
 455          done; return 1 ) ||
 456          {
 457         sudo rm -f \
 458          /etc/initramfs-tools/etc/dropbear/dropbear_rsa_host_key \
 459          /etc/initramfs-tools/etc/dropbear/dropbear_rsa_host_key.pub
 460         sudo dropbearkey -t rsa -s 4096 -f \
 461          /etc/initramfs-tools/etc/dropbear/dropbear_rsa_host_key
 462          }
 463         # NOTE: ne se préoccupe pas de dropbear_dss_host_key ; Debian la génère et l'utilise néamoins.
 464         sudo install -d -m 640 -o root -g root \
 465          /etc/initramfs-tools/root \
 466          /etc/initramfs-tools/root/.ssh
 467         getent group sudo |
 468         while IFS=: read -r group x x users
 469          do while test -n "$users" && IFS=, read -r user users <<-EOF
 470                         $users
 471                         EOF
 472                  do eval local home\; home="~$user"
 473                         sudo cat "$home"/etc/ssh/authorized_keys
 474                  done
 475          done |
 476         sudo install -m 644 -o root -g root /dev/stdin \
 477          /etc/initramfs-tools/root/.ssh/authorized_keys
 478         sudo rm -f \
 479          /etc/initramfs-tools/root/.ssh/id_rsa.dropbear \
 480          /etc/initramfs-tools/root/.ssh/id_rsa.pub \
 481          /etc/initramfs-tools/root/.ssh/id_rsa
 482          # NOTE: clefs générées par Debian
 483         sudo update-initramfs -u
 484  }
 485 rule_gitolite_configure () {
 486         sudo debconf-set-selections <<-EOF
 487                 gitolite        gitolite/gituser        string  git
 488                 gitolite        gitolite/adminkey       string
 489                 gitolite        gitolite/gitdir string  /home/git
 490                 EOF
 491         rule apt_get_install gitolite
 492         rule adduser git \
 493          --disabled-password \
 494          --group \
 495          --home /home/git \
 496          --shell /bin/bash \
 497          --system
 498         sudo chfn --full-name git git
 499         rule adduser log-git \
 500          --disabled-login \
 501          --disabled-password \
 502          --group \
 503          --home /home/git/log \
 504          --shell /bin/false \
 505          --system
 506         rule adduser git-data \
 507          --disabled-login \
 508          --disabled-password \
 509          --group \
 510          --home /home/git/pub \
 511          --shell /bin/false \
 512          --system
 513         sudo adduser git        git-data
 514         sudo install -d -m 770 -o git -g git \
 515          /etc/gitolite \
 516          /home/git/etc \
 517          /home/git/etc/ssh
 518         sudo install -d -m 751 -o git -g git \
 519          /home/git
 520         sudo install -d -m 2770 -o git-data -g git-data \
 521          /home/git/pub
 522         sudo install -d -m 1771 -o git -g git \
 523          /home/git/log
 524         sudo install -d -m 2770 -o git -g log-git \
 525          /home/git/log/gitolite \
 526          /home/git/log/gitolite/perf
 527         sudo install -d -m 3771 -o git -g git \
 528          /home/git/hooks
 529         sudo ln -fns /etc/gitolite /home/git/etc/gitolite
 530         sudo ln -fns /etc/gitweb /home/git/etc/gitweb
 531         sudo ln -fns etc/gitolite/gitolite.rc /home/git/.gitolite.rc
 532         sudo ln -fns etc/ssh /home/git/.ssh
 533         sudo install -m 770 -o git -g git /dev/stdin \
 534          /home/git/etc/gitolite/gitolite.rc <<-EOF
 535                 #\$ADMIN_POST_UPDATE_CHAINS_TO = "hooks/post-update.secondary";
 536                 #\$BIG_INFO_CAP = 20;
 537                 #\$ENV{GL_SLAVES} = 'gitolite@server2 gitolite@server3';
 538                         # NOTE: Please use single quotes, not double quotes.
 539                 #\$GITWEB_URI_ESCAPE = 0;
 540                 \$GIT_PATH = "";
 541                 #\$GL_ADC_PATH = "";
 542                 \$GL_ADMINDIR = \$ENV{HOME} . "/etc/gitolite";
 543                 #\$GL_ALL_INCLUDES_SPECIAL = 0;
 544                 #\$GL_ALL_READ_ALL = 0;
 545                 \$GL_BIG_CONFIG = 0;
 546                 \$GL_CONF = "\$GL_ADMINDIR/conf/gitolite.conf";
 547                 \$GL_CONF_COMPILED = "\$GL_ADMINDIR/conf/gitolite.conf.pm";
 548                 #\$GL_GET_MEMBERSHIPS_PGM = "/usr/local/bin/expand-ldap-user-to-groups"
 549                 \$GL_GITCONFIG_KEYS = "gitweb\\..* hooks\\..*";
 550                 #\$GL_HOSTNAME = "git.$vm_domainname";
 551                         # NOTE: read doc/mirroring.mkd COMPLETELY before setting this.
 552                 #\$GL_HTTP_ANON_USER = "mob";
 553                 \$GL_KEYDIR = "\$GL_ADMINDIR/keydir";
 554                 \$GL_LOGT = \$ENV{HOME} . "/log/gitolite/%y-%m-%d.log";
 555                 #\$GL_NICE_VALUE = 0;
 556                 \$GL_NO_CREATE_REPOS = 0;
 557                 \$GL_NO_DAEMON_NO_GITWEB = 0;
 558                 \$GL_NO_SETUP_AUTHKEYS = 0;
 559                 \$GL_PACKAGE_CONF = "/usr/share/gitolite/conf";
 560                 \$GL_PACKAGE_HOOKS = "/usr/share/gitolite/hooks";
 561                 #\$GL_PERFLOGT = \$ENV{HOME} . "/log/gitolite/perf/%y-%m-%d.log";
 562                 #\$GL_REF_OR_FILENAME_PATT = qr(^[0-9a-zA-Z][0-9a-zA-Z._\\@/+ :,-]*\$);
 563                 \$GL_SITE_INFO = "git.$vm_domainname";
 564                 #\$GL_SLAVE_MODE = 0;
 565                 \$GL_WILDREPOS = 0;
 566                 #\$GL_WILDREPOS_DEFPERMS = 'R @all';
 567                 \$GL_WILDREPOS_PERM_CATS = "READERS WRITERS";
 568                 \$HTPASSWD_FILE = "";
 569                 \$PROJECTS_LIST = \$ENV{HOME} . "/etc/gitweb/projects.list";
 570                 \$REPO_BASE = "pub";
 571                 \$REPO_UMASK = 0007;
 572                 \$RSYNC_BASE = "";
 573                 \$SVNSERVE = "";
 574                 #\$UPDATE_CHAINS_TO = "hooks/update.secondary";
 575                 \$WEB_INTERFACE = "gitweb";
 576                 1;
 577                 EOF
 578         sudo install -m 600 -o git -g git \
 579          "$tool"/var/pub/ssh/git.key \
 580            /home/git/etc/ssh/git.pub
 581         sudo -u git \
 582          GL_RC=/home/git/etc/gitolite/gitolite.rc \
 583          GIT_AUTHOR_NAME=git \
 584                 gl-setup -q /home/git/etc/ssh/git.pub git
 585         local d
 586         for d in doc logs src
 587          do test ! -d /home/git/etc/gitolite/"$d" ||
 588                 rmdir /home/git/etc/gitolite/"$d"
 589          done
 590         sudo service tmpfs restart
 591  }
 592 rule_locales_configure () {
 593         sudo debconf-set-selections <<-EOF
 594                 locales locales/default_environment_locale      select  None
 595                 locales locales/locales_to_be_generated multiselect     fr_FR.UTF-8 UTF-8
 596                 EOF
 597         rule dpkg_reconfigure locales
 598  }
 599 rule_login_configure () {
 600         sudo install -m 644 -o root -g root /dev/stdin /etc/inittab <<-EOF
 601                 # /etc/inittab: init(8) configuration.
 602
 603                 # The default runlevel.
 604                 id:2:initdefault:
 605
 606                 # Boot-time system configuration/initialization script.
 607                 # This is run first except when booting in emergency (-b) mode.
 608                 si::sysinit:/etc/init.d/rcS
 609
 610                 # What to do in single-user mode.
 611                 ~~:S:wait:/sbin/sulogin
 612
 613                 # /etc/init.d executes the S and K scripts upon change
 614                 # of runlevel.
 615                 #
 616                 # Runlevel 0 is halt.
 617                 # Runlevel 1 is single-user.
 618                 # Runlevels 2-5 are multi-user.
 619                 # Runlevel 6 is reboot.
 620
 621                 l0:0:wait:/etc/init.d/rc 0
 622                 l1:1:wait:/etc/init.d/rc 1
 623                 l2:2:wait:/etc/init.d/rc 2
 624                 l3:3:wait:/etc/init.d/rc 3
 625                 l4:4:wait:/etc/init.d/rc 4
 626                 l5:5:wait:/etc/init.d/rc 5
 627                 l6:6:wait:/etc/init.d/rc 6
 628                 # Normally not reached, but fallthrough in case of emergency.
 629                 z6:6:respawn:/sbin/sulogin
 630
 631                 # What to do when CTRL-ALT-DEL is pressed.
 632                 ca:12345:ctrlaltdel:/sbin/shutdown -t1 -a -r now
 633
 634                 # What to do when the power fails/returns.
 635                 pf::powerwait:/etc/init.d/powerfail start
 636                 pn::powerfailnow:/etc/init.d/powerfail now
 637                 po::powerokwait:/etc/init.d/powerfail stop
 638
 639                 # Xen hypervisor console
 640                 hvc:2345:respawn:/sbin/getty 38400 hvc0
 641                 #xvc:2345:respawn:/sbin/getty 38400 xvc0
 642
 643                 #-- runit begin
 644                 SV:123456:respawn:/usr/sbin/runsvdir-start
 645                 #-- runit end
 646                 EOF
 647         sudo install -m 644 -o root -g root /dev/stdin /etc/login.defs <<-EOF
 648                 MAIL_DIR         /var/mail
 649                 FAILLOG_ENAB     yes
 650                 LOG_UNKFAIL_ENAB no
 651                 LOG_OK_LOGINS    no
 652                 SYSLOG_SU_ENAB   yes
 653                 SYSLOG_SG_ENAB   yes
 654                 FTMP_FILE        /var/log/btmp
 655                 SU_NAME          su
 656                 HUSHLOGIN_FILE   .hushlogin
 657                 ENV_SUPATH       PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 658                 ENV_PATH         PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 659                  # NOTE: met les sbin/ dans ENV_PATH ;
 660                  #  - ça n'apporte aucune protection de ne pas les mettre ;
 661                  #  - ça frustre de ne pas les trouver.
 662                 TTYGROUP         tty
 663                 TTYPERM          0600
 664                 ERASECHAR        0177
 665                 KILLCHAR         025
 666                 UMASK            007
 667                  # NOTE: rwxrwx--- ;
 668                  #  - donne une même confiance au groupe propriétaire qu'au propriétaire ;
 669                  #  - facilite l'utilisation des ACL, qui sont dépendantes des droits du groupe propriétaire.
 670                 PASS_MAX_DAYS    99999
 671                 PASS_MIN_DAYS    0
 672                 PASS_WARN_AGE    7
 673                 UID_MIN           1000
 674                 UID_MAX          60000
 675                 GID_MIN           1000
 676                 GID_MAX          60000
 677                 LOGIN_RETRIES    3
 678                 LOGIN_TIMEOUT    60
 679                 CHFN_RESTRICT    rwh
 680                 DEFAULT_HOME     yes
 681                 USERGROUPS_ENAB  yes
 682                 ENCRYPT_METHOD   SHA512
 683                 EOF
 684         grep -q '^session optional pam_umask.so\>' /etc/pam.d/common-session ||
 685         sudo install -m 644 -o root -g root /dev/stdin /etc/pam.d/common-session <<-EOF
 686                 $(cat /etc/pam.d/common-session)
 687                 session optional pam_umask.so
 688                 EOF
 689         grep -q '^hvc0$' /etc/securetty ||
 690         sudo install -m 644 -o root -g root /dev/stdin /etc/securetty <<-EOF
 691                 $(cat /etc/securetty)
 692                 hvc0
 693                 EOF
 694         grep -q '^xvc0$' /etc/securetty ||
 695         sudo install -m 644 -o root -g root /dev/stdin /etc/securetty <<-EOF
 696                 $(cat /etc/securetty)
 697                 xvc0
 698                 EOF
 699  }
 700 rule_mail_configure () {
 701         rule postfix_configure
 702         rule postgrey_configure
 703         rule procmail_configure
 704         rule dovecot_configure
 705  }
 706 rule_mysql_configure () {
 707         rule apt_get_install mysql-server-5.5
 708         rule adduser mysql \
 709          --disabled-login \
 710          --disabled-password \
 711          --group \
 712          --home /home/mysql \
 713          --shell /bin/false \
 714          --system
 715         rule adduser mysql-data \
 716          --disabled-login \
 717          --disabled-password \
 718          --group \
 719          --home /home/mysql/data \
 720          --no-create-home \
 721          --shell /bin/false \
 722          --system
 723         sudo usermod --home /home/mysql mysql
 724         sudo adduser mysql mysql-data
 725         sudo install -m 644 -o mysql -g mysql \
 726          "$tool"/etc/mysql/my.cnf \
 727                 /etc/mysql/my.cnf
 728         sudo install -d -m 751 -o mysql -g mysql \
 729          /home/mysql
 730         sudo rm -rf /etc/mysql
 731         sudo install -d -m 750 -o mysql -g mysql \
 732          /etc/mysql \
 733          /home/mysql/etc
 734         sudo ln -fns \
 735                     /etc/mysql \
 736          /home/mysql/etc/mysql
 737         if sudo test ! -d /home/mysql/data
 738          then
 739                 sudo install -d -m 750 -o mysql -g mysql-data \
 740                  /home/mysql/data
 741                 sudo -u mysql mysql_install_db \
 742                  --datadir=/home/mysql/data \
 743                  --no-defaults
 744          fi
 745         sudo service tmpfs restart
 746         sudo insserv -r mysql
 747         sudo chmod ugo-x /etc/init.d/mysql
 748         case $(sudo sv status mysql || true) in
 749          (''|run:*|*"s, normally up;"*)
 750                 sudo sv restart mysql
 751                 case $(sudo inotifywait -e create -- /run/mysqld/sock/) in
 752                  ("/run/mysqld/sock/ CREATE mysql")
 753                         # NOTE:
 754                         # - ajoute l'accès par socket Unix à mysql
 755                         # - ajoute les droits de super-utilisateur à mysql
 756                         # - supprime l'accès par mot-de-passe à root
 757                         # - supprime les bases de données de l'utilisateurice anonyme
 758                         # - supprime l'utilisateurice anonyme
 759                         # NOTE: mémo :
 760                         #   GRANT USAGE ON *.* TO 'root'@'*' IDENTIFIED WITH auth_socket;
 761                         #   CREATE USER 'root'@'localhost' IDENTIFIED WITH auth_socket;
 762                         #   UPDATE mysql.user SET Password='' WHERE user='root';
 763                         #   DELETE FROM mysql.user WHERE user = 'root' AND host NOT IN ('localhost', '127.0.0.1', '::1');
 764                         sudo mysql -u root --batch --verbose <<-EOF
 765                                 DELETE FROM mysql.user WHERE user = 'root' and plugin = '';
 766                                 GRANT ALL PRIVILEGES ON *.* TO 'mysql'@'localhost' IDENTIFIED WITH auth_socket;
 767                                 UPDATE mysql.user SET grant_priv='Y',super_priv='Y' WHERE user='mysql';
 768                                 DELETE FROM mysql.db   WHERE user = '';
 769                                 DELETE FROM mysql.user WHERE user = '';
 770                                 FLUSH PRIVILEGES;
 771                                 EOF
 772                         ;;
 773                  esac
 774          esac
 775  }
 776 rule_mysql_db_add () { # SYNTAX: $user $db
 777         sudo -u mysql mysql --batch <<-EOF
 778                 DROP   DATABASE IF EXISTS $db;
 779                 CREATE DATABASE $db CHARACTER SET utf8 COLLATE utf8_general_ci;
 780                 GRANT ALL PRIVILEGES ON $base.* TO '$user'@'localhost' IDENTIFIED WITH auth_socket;
 781                 FLUSH PRIVILEGES;
 782                 EOF
 783  }
 784 rule_mysql_user_add () { # SYNTAX: $user
 785         sudo mysql -u mysql --batch <<-EOF || true
 786                 DROP   USER '$user'@'localhost';
 787                 EOF
 788         sudo mysql -u mysql --batch <<-EOF
 789                 CREATE USER '$user'@'localhost' IDENTIFIED WITH auth_socket;
 790                 EOF
 791  }
 792 rule_network_configure () {
 793         sudo install -m 644 -o root -g root /dev/stdin /etc/hostname <<-EOF
 794                 $vm
 795                 EOF
 796         grep -q " $vm\$" /etc/hosts ||
 797         sudo install -m 644 -o root -g root /dev/stdin /etc/hosts <<-EOF
 798                 $(cat /etc/hosts)
 799                 127.0.0.1 $vm_fqdn $vm
 800                 EOF
 801         sudo install -m 644 -o root -g root /dev/stdin /etc/resolv.conf <<-EOF
 802                 search ${vm_host#*.}
 803                 nameserver ${vm_host_nameserver}
 804                 EOF
 805         sudo install -m 644 -o root -g root /dev/stdin /etc/network/interfaces <<-EOF
 806                 auto lo
 807                 iface lo inet loopback
 808
 809                 auto eth0=grenode
 810                 iface grenode inet static
 811                     address   $vm_ipv4
 812                     gateway   $vm_ipv4 # NOTE: proxy_arp sur la passerelle permet d'utiliser la même adresse
 813                     network   $vm_ipv4
 814                     broadcast $vm_ipv4
 815                     netmask   255.255.255.255
 816                     mtu 1300
 817                       # NOTE: il y a besoin de ça en l'état actuel du réseau de Grenode
 818                       #       car la MTU des tunnels GRE/IPsec entre les routeurs de Grenode l'impose.
 819                       #
 820                       # root@ateliers:~# ping -M do -c 1 -s \$((1500-20-8-200)) soupirail.grenode.net
 821                       # PING soupirail.grenode.net (91.216.110.1) 1272(1300) bytes of data.
 822                       # 1280 bytes from soupirail.grenode.net (91.216.110.1): icmp_req=1 ttl=63 time=18.0 ms
 823                       #
 824                       # --- soupirail.grenode.net ping statistics ---
 825                       # 1 packets transmitted, 1 received, 0% packet loss, time 0ms
 826                       # rtt min/avg/max/mdev = 18.027/18.027/18.027/0.000 ms
 827                       # root@ateliers:~# ping -M do -c 1 -s \$((1500-20-8-200+1)) soupirail.grenode.net
 828                       # PING soupirail.grenode.net (91.216.110.1) 1273(1301) bytes of data.
 829                       # From estran.grenode.net (91.216.110.6) icmp_seq=1 Frag needed and DF set (mtu = 1300)
 830                       #
 831                       # --- soupirail.grenode.net ping statistics ---
 832                       # 0 packets transmitted, 0 received, +1 errors
 833                     post-up   ip address add    $vm_ipv4/32 dev \$IFACE
 834                     pre-down  ip address delete $vm_ipv4/32 dev \$IFACE
 835                 EOF
 836  }
 837 rule_nginx_configure () {
 838         local -; set +f
 839         rule apt_get_install nginx
 840         sudo rm -rf \
 841          /etc/nginx/conf.d \
 842          /etc/nginx/site.d
 843         sudo install -d -m 770 -o www -g www \
 844          /etc/nginx \
 845          /etc/nginx/conf.d \
 846          /etc/nginx/site.d \
 847          /etc/nginx/x509.d
 848         sudo ln -fns \
 849          /etc/nginx \
 850          /home/www/etc/nginx
 851         sudo install -m 660 -o www -g www \
 852          "$tool"/etc/nginx/nginx.conf \
 853                 /etc/nginx/nginx.conf
 854         local conf
 855         for conf in "$tool"/etc/nginx/conf.d/*.conf
 856          do conf=${conf#"$tool"/etc/nginx/conf.d/}
 857                 sudo install -m 660 -o www -g www \
 858                  "$tool"/etc/nginx/conf.d/"$conf" \
 859                         /etc/nginx/conf.d/"$conf"
 860          done
 861         for conf in "$tool"/etc/nginx/site.d/*/site.conf
 862          do conf=${conf#"$tool"/etc/nginx/site.d/}
 863                 local site="${conf%/site.conf}"
 864                 rule adduser www-"$site" \
 865                  --disabled-login \
 866                  --disabled-password \
 867                  --group \
 868                  --home /home/www/pub/"$site" \
 869                  --shell /bin/false \
 870                  --system
 871                 rule adduser log-www-"$site" \
 872                  --disabled-login \
 873                  --disabled-password \
 874                  --group \
 875                  --home /home/www/log/"$site"/nginx \
 876                  --shell /bin/false \
 877                  --system
 878                 sudo install -d -m 771 -o log-www -g log-www \
 879                  /home/www/log/"$site"
 880                 sudo install -d -m 770 -o www -g www \
 881                  /etc/nginx/site.d/"$site"
 882                 sudo install -d -m 770 -o www -g www \
 883                  /etc/nginx/x509.d/"$site"
 884                 test -L /home/www/pub/"$site" ||
 885                 sudo install -d -m 2770 -o www-"$site" -g www-"$site" \
 886                  /home/www/pub/"$site"
 887                 sudo adduser www-data www-"$site"
 888                 sudo adduser www-data log-www-"$site"
 889                 sudo install -m 660 -o www -g www \
 890                  "$tool"/etc/nginx/site.d/"$site"/local.conf \
 891                         /etc/nginx/site.d/"$site"/local.inc
 892                 sudo install -m 660 -o www -g www \
 893                  "$tool"/etc/nginx/site.d/"$site"/site.conf \
 894                         /etc/nginx/site.d/"$site"/site.inc
 895                 sudo install -m 660 -o www -g www /dev/stdin \
 896                  /etc/nginx/site.d/"$site"/server.conf <<-EOF
 897                         server {
 898                                 access_log          /home/www/log/$site/nginx/access.log main;
 899                                 error_log           /home/www/log/$site/nginx/error.log warn;
 900                                 root                /home/www/pub/$site;
 901                                 include             /etc/nginx/site.d/$site/local.inc;
 902                                 include             /etc/nginx/site.d/$site/site.inc;
 903                          }
 904                         EOF
 905                 test ! -r "$tool"/etc/nginx/site.d/"$site"/configure.sh ||
 906                 .         "$tool"/etc/nginx/site.d/"$site"/configure.sh
 907          done
 908         rule apt_get_install spawn-fcgi fcgiwrap
 909         sudo insserv --remove fcgiwrap
 910         sudo chmod ugo-x /etc/init.d/fcgiwrap
 911         #sudo insserv --remove nginx
 912         #sudo chmod ugo-x /etc/init.d/nginx
 913         rule tmpfs_configure
 914         sudo service php5-fpm restart
 915                 # NOTE: relance les processus du pool
 916                 #       pour leur donner les droits
 917                 #       de leurs groupes supplémentaires.
 918         sudo service nginx restart
 919  }
 920 rule_nsd3_configure () { # NOTE: DNS autoritaire uniquement
 921         local -; set +f
 922         rule apt_get_install nsd m4
 923         sudo rm -rf \
 924          /etc/nsd3/zone.d
 925         sudo install -d -m 750 -o root -g nsd \
 926          /etc/nsd3/zone.d
 927         {
 928                 cat <<-EOF
 929                         server:
 930                                 ip-address: $vm_ipv4
 931                                 ip4-only: yes
 932                         EOF
 933                 cat "$tool"/etc/nsd3/nsd.conf
 934                 local conf
 935                 for conf in "$tool"/etc/nsd3/zone.d/*.conf
 936                  do conf=${conf#"$tool"/etc/nsd3/zone.d/}
 937                         local domain=${conf%.conf}
 938                         if test -e "$tool"/etc/nsd3/zone.d/"$domain".zone.m4
 939                          then m4 \
 940                                  --define=ZONE_DOMAIN=$domain \
 941                                  --define=ZONE_SERIAL=$(cd "$tool" && git log -1 --format="%ct" -- etc/nsd3/zone.d/"$domain".zone.m4) \
 942                                  --define=VM_IP4=$vm_ipv4 \
 943                                         "$tool"/etc/nsd3/zone.d/"$domain".zone.m4
 944                          else cat "$tool"/etc/nsd3/zone.d/"$domain".zone
 945                          fi |
 946                         sudo install -m 440 -o root -g nsd /dev/stdin \
 947                          /etc/nsd3/zone.d/"$domain".zone
 948                         sudo install -m 440 -o root -g nsd \
 949                          "$tool"/etc/nsd3/zone.d/"$conf" \
 950                                 /etc/nsd3/zone.d/"$conf"
 951                         cat <<-EOF
 952                                 zone:
 953                                         name: $domain
 954                                         zonefile: /etc/nsd3/zone.d/$domain.zone
 955                                 EOF
 956                  done
 957         } |
 958         sudo install -m 640 -o root -g nsd /dev/stdin \
 959          /etc/nsd3/nsd.conf
 960         sudo service nsd3 restart
 961  }
 962 rule_php5_fpm_configure () {
 963         local -; set +f
 964         rule apt_get_install \
 965          php5-fpm \
 966          php-apc
 967         rule adduser php5 \
 968          --disabled-login \
 969          --disabled-password \
 970          --group \
 971          --home /etc/php5/fpm \
 972          --shell /bin/false \
 973          --system
 974         rule adduser log-php5 \
 975          --disabled-login \
 976          --disabled-password \
 977          --group \
 978          --home /home/www/log/php5/fpm \
 979          --shell /bin/false \
 980          --system
 981         sudo ln -fns \
 982          /etc/php5/fpm \
 983          /home/www/etc/php5
 984         sudo rm -rf \
 985          /etc/php5/fpm/conf.d \
 986          /etc/php5/fpm/pool.d
 987         sudo install -d -m 770 -o php5 -g php5 \
 988          /etc/php5/fpm/conf.d \
 989          /etc/php5/fpm/pool.d
 990         sudo install -m 770 -o php5 -g php5 \
 991          "$tool"/etc/php5/fpm/php-fpm.conf \
 992                 /etc/php5/fpm/php-fpm.conf
 993         local conf
 994         #for conf in "$tool"/etc/php5/fpm/conf.d/*.conf
 995         # do conf=${conf#"$tool"/etc/php5/fpm/conf.d/}
 996         #       sudo install -m 660 -o php5 -g php5 \
 997         #        "$tool"/etc/php5/fpm/conf.d/"$conf" \
 998         #               /etc/php5/fpm/conf.d/"$conf"
 999         # done
1000         for conf in "$tool"/etc/php5/fpm/pool.d/*.conf
1001          do conf=${conf#"$tool"/etc/php5/fpm/pool.d/}
1002                 IFS=. read -r pool <<-EOF
1003                         ${conf%.conf}
1004                         EOF
1005                 assert 'test "${pool:+set}"'
1006                 rule adduser php5-"$pool" \
1007                  --disabled-login \
1008                  --disabled-password \
1009                  --group \
1010                  --no-create-home \
1011                  --home /etc/php5/fpm/pool.d \
1012                  --shell /bin/false \
1013                  --system
1014                 rule adduser log-php5-"$pool" \
1015                  --disabled-login \
1016                  --disabled-password \
1017                  --group \
1018                  --no-create-home \
1019                  --home /home/www/log/php5/fpm/"$pool" \
1020                  --shell /bin/false \
1021                  --system
1022                 sudo install -d -m 770 -o log-php5 -g log-php5 \
1023                  /home/www/log/php5 \
1024                  /home/www/log/php5/fpm
1025                 sudo install -d -m 770 -o log-php5-"$pool" -g log-php5-"$pool" \
1026                  /home/www/log/php5/fpm/"$pool"
1027                 sudo install -m 660 -o php5 -g php5 /dev/stdin \
1028                  /etc/php5/fpm/pool.d/"$pool".conf <<-EOF
1029                         [$pool]
1030                         access.log = /home/www/log/php5/fpm/$pool/access.log
1031                         catch_workers_output = yes
1032                         chdir = /
1033                         env[HOSTNAME] = \$HOSTNAME
1034                         env[TEMP] = /tmp
1035                         env[TMPDIR] = /tmp
1036                         env[TMP] = /tmp
1037                         group = php5-$pool
1038                         #listen = 127.0.0.1:9000
1039                         listen = /run/php5/fpm/$pool
1040                         #listen.allowed_clients = 127.0.0.1
1041                         listen.group = www-data
1042                         listen.mode = 0660
1043                         #listen.owner = www-data
1044                         listen.backlog = -1
1045                         pm = dynamic
1046                         pm.max_children = 5
1047                         pm.max_requests = 200
1048                         pm.max_spare_servers = 4
1049                         pm.min_spare_servers = 2
1050                         pm.start_servers = 3
1051                         pm.status_path = /status
1052                         request_slowlog_timeout = 5s
1053                         request_terminate_timeout = 120s
1054                         rlimit_core = unlimited
1055                         rlimit_files = 131072
1056                         slowlog = /home/www/log/php5/fpm/$pool/slow.log
1057                         user = php5-$pool
1058                         $(cat "$tool"/etc/php5/fpm/pool.d/"$conf")
1059                         EOF
1060                 sudo install -m 664 -o php5 -g php5 \
1061                  "$tool"/etc/php5/fpm/php.ini \
1062                         /etc/php5/fpm/php.ini
1063                 case $(sudo sv status php5-"$pool") in
1064                  (run:*) sudo sv restart php5-"$pool"
1065                  esac
1066          done
1067         rule tmpfs_configure
1068         sudo service php5-fpm restart
1069  }
1070 rule_postfix_configure () {
1071         local hint="run vm_remote postfix_key_send before"
1072         assert "test -f /etc/postfix/$vm_domainname/smtpd/x509/key.pem" hint
1073         #warn "lors de l'installation Debian, ne sélectionner aucune configuration pour postfix"
1074         sudo debconf-set-selections <<-EOF
1075                 postfix postfix/main_mailer_type        select  No configuration
1076                 EOF
1077         rule apt_get_install postfix
1078         sudo install -m 640 -o root -g root /dev/stdin /etc/postfix/.gitignore <<-EOF
1079                 *.db
1080                 EOF
1081         sudo install -d -m 771 -o root -g root \
1082          /etc/postfix/ \
1083          /etc/postfix/$vm_domainname/ \
1084          /etc/postfix/$vm_domainname/smtp \
1085          /etc/postfix/$vm_domainname/smtp/x509 \
1086          /etc/postfix/$vm_domainname/smtp/x509/ca \
1087          /etc/postfix/$vm_domainname/smtpd \
1088          /etc/postfix/$vm_domainname/smtpd/x509 \
1089          /etc/postfix/$vm_domainname/smtpd/x509/ca
1090         sudo ln -fns \
1091          ../crt+crl.self-signed.pem \
1092          /etc/postfix/$vm_domainname/smtpd/x509/ca/crt.pem
1093         sudo install -m 400 -o root -g root \
1094          "$tool"/var/pub/x509/smtpd.$vm_domainname/crt+crl.self-signed.pem \
1095             /etc/postfix/$vm_domainname/smtpd/x509/crt+crl.self-signed.pem
1096         sudo install -m 400 -o root -g root \
1097          "$tool"/var/pub/x509/smtpd.$vm_domainname/crt.pem \
1098             /etc/postfix/$vm_domainname/smtpd/x509/crt.pem
1099         sudo install -m 400 -o root -g root \
1100          "$tool"/var/pub/x509/smtpd.$vm_domainname/crt+ca.pem \
1101             /etc/postfix/$vm_domainname/smtpd/x509/crt+ca.pem
1102         sudo install -m 400 -o root -g root \
1103          "$tool"/var/pub/x509/smtpd.$vm_domainname/crt+crl.self-signed.pem \
1104             /etc/postfix/$vm_domainname/smtpd/x509/crt+crl.self-signed.pem
1105         sudo install -m 660 -o root -g root \
1106          "$tool"/etc/postfix/$vm_domainname/header_checks \
1107                 /etc/postfix/$vm_domainname/header_checks
1108         sudo install -m 664 -o root -g root /dev/stdin \
1109          /etc/postfix/aliases <<-EOF
1110                 # See man 5 aliases for format
1111                 abuse: root
1112                 admin: root
1113                 contact: root
1114                 mailer-daemon: root
1115                 postmaster: root
1116                 root: $(getent group sudo | cut -f 4 -d : | tr , ' ')
1117                 EOF
1118         sudo newaliases -oA/etc/postfix/aliases
1119         cat /dev/stdin "$tool"/etc/postfix/main.cf <<-EOF |
1120                 mydomain      = $vm_domainname
1121                 myorigin      = \$mydomain
1122                 myhostname    = $vm_hostname.\$mydomain
1123                 mail_name     = \$myhostname
1124                 mydestination = $vm_hostname \$myhostname \$myorigin
1125                 EOF
1126         sudo install -m 664 -o root -g root /dev/stdin \
1127          /etc/postfix/main.cf
1128         sudo install -m 664 -o root -g root \
1129          "$tool"/etc/postfix/master.cf \
1130                 /etc/postfix/master.cf
1131         sudo install -m 660 -o root -g root \
1132          "$tool"/etc/postfix/$vm_domainname/smtp/x509/policy \
1133                 /etc/postfix/$vm_domainname/smtp/x509/policy
1134         sudo postmap hash:/etc/postfix/$vm_domainname/smtp/x509/policy
1135         sudo install -m 660 -o root -g root \
1136          "$tool"/etc/postfix/$vm_domainname/smtp/header_checks \
1137                 /etc/postfix/$vm_domainname/smtp/header_checks
1138         sudo install -m 660 -o root -g root \
1139          "$tool"/etc/postfix/$vm_domainname/smtpd/sender_access \
1140                 /etc/postfix/$vm_domainname/smtpd/sender_access
1141         sudo postmap hash:/etc/postfix/$vm_domainname/smtpd/sender_access
1142         sudo install -m 660 -o root -g root \
1143          "$tool"/etc/postfix/$vm_domainname/smtpd/client_blacklist \
1144                 /etc/postfix/$vm_domainname/smtpd/client_blacklist
1145         sudo postmap hash:/etc/postfix/$vm_domainname/smtpd/client_blacklist
1146         sudo install -m 660 -o root -g root \
1147          "$tool"/etc/postfix/$vm_domainname/smtpd/relay_clientcerts \
1148                 /etc/postfix/$vm_domainname/smtpd/relay_clientcerts
1149         sudo postmap hash:/etc/postfix/$vm_domainname/smtpd/relay_clientcerts
1150         sudo install -m 660 -o root -g root \
1151          "$tool"/etc/postfix/$vm_domainname/transport \
1152                 /etc/postfix/$vm_domainname/transport
1153         sudo postmap hash:/etc/postfix/$vm_domainname/transport
1154         sudo install -m 660 -o root -g root \
1155          "$tool"/etc/postfix/$vm_domainname/virtual_alias \
1156                 /etc/postfix/$vm_domainname/virtual_alias
1157         sudo postmap hash:/etc/postfix/$vm_domainname/virtual_alias
1158         sudo service postfix restart
1159  }
1160 rule_postgresql_configure () {
1161  # DOC: http://wiki.postgresql.org/wiki/Shared_Database_Hosting
1162         rule apt_get_install postgresql-9.1
1163         rule adduser postgres \
1164          --disabled-login \
1165          --disabled-password \
1166          --group \
1167          --home /home/postgresql \
1168          --shell /bin/false \
1169          --system
1170         rule adduser postgres-data \
1171          --disabled-login \
1172          --disabled-password \
1173          --group \
1174          --home /home/postgresql/data \
1175          --no-create-home \
1176          --shell /bin/false \
1177          --system
1178         sudo usermod --home /home/postgresql postgres
1179         sudo adduser postgres postgres-data
1180         sudo rm -rf \
1181          /etc/postgresql
1182         sudo install -d -m 750 -o postgres -g postgres \
1183          /home/postgresql \
1184          /home/postgresql/etc \
1185          /etc/postgresql \
1186          /etc/postgresql/9.1 \
1187          /etc/postgresql/9.1/main
1188         sudo ln -fns \
1189                          /etc/postgresql \
1190          /home/postgresql/etc/postgresql
1191         sudo install -d -m 751 -o postgres -g postgres \
1192          /home/postgresql/log \
1193          /home/postgresql/log/9.1
1194         sudo service tmpfs restart
1195         if sudo test ! -d /home/postgresql/data
1196          then
1197                 sudo install -d -m 750 -o postgres -g postgres \
1198                  /home/postgresql/data
1199                 (
1200                 cd /
1201                 sudo -u postgres pg_createcluster \
1202                  --datadir=/home/postgresql/data \
1203                  --logfile=/home/postgresql/log/9.1/main  \
1204                  --socketdir=/run/postgresql/sock \
1205                  --start 9.1 main
1206                 )
1207          fi
1208         sudo install -m 770 -o postgres -g postgres /dev/stdin \
1209          /etc/postgresql/9.1/main/pg_hba.conf <<-EOF
1210                 local all postgres peer
1211                 local all all      peer
1212                 EOF
1213         sudo install -m 660 -o postgres -g postgres \
1214          "$tool"/etc/postgresql/9.1/main/postgresql.conf \
1215                 /etc/postgresql/9.1/main/postgresql.conf
1216         sudo insserv -r postgresql
1217         sudo chmod ugo-x /etc/init.d/postgresql
1218         case $(sudo sv status postgres || true) in
1219          (''|run:*|*"s, normally up;"*)
1220                 sudo sv restart postgres
1221                 (
1222                 cd /
1223                 case $(sudo inotifywait -e create -- /run/postgresql/sock/) in
1224                  ("/run/postgresql/sock/ CREATE .s.PGSQL."*)
1225                         # NOTE:
1226                         # - supprime l'accès au schéma public depuis public,
1227                         #   de sorte à ce que les différents utilisateurices
1228                         #   ne voient pas leurs bases de données entre-elleux ;
1229                         # - ajoute le support de PL/PGSQL.
1230                         sudo -u postgres psql template1 -f - <<-EOF
1231                                 REVOKE ALL ON DATABASE template1 FROM public;
1232                                 REVOKE ALL ON SCHEMA   public    FROM public;
1233                                 GRANT  ALL ON SCHEMA   public    TO   postgres;
1234                                 CREATE LANGUAGE plpgsql;
1235                                 EOF
1236                         # NOTE:
1237                         # - supprime l'accès à la liste des bases données
1238                         #   et utilisateurices depuis public.
1239                         sudo -u postgres psql template1 -f - <<-EOF
1240                                 REVOKE ALL ON pg_auth_members FROM public;
1241                                 REVOKE ALL ON pg_authid       FROM public;
1242                                 REVOKE ALL ON pg_database     FROM public;
1243                                 REVOKE ALL ON pg_group        FROM public;
1244                                 REVOKE ALL ON pg_roles        FROM public;
1245                                 REVOKE ALL ON pg_settings     FROM public;
1246                                 REVOKE ALL ON pg_tablespace   FROM public;
1247                                 REVOKE ALL ON pg_user         FROM public;
1248                                 EOF
1249                         ;;
1250                  esac
1251                 )
1252                 ;;
1253          esac
1254  }
1255 rule_postgresql_db_add () { # SYNTAX: $db $db_user
1256         local db="$1" db_user="$2"
1257         sudo -u postgresql psql template1 -f - <<-EOF
1258                 CREATE ROLE $db      NOSUPERUSER NOCREATEDB NOCREATEROLE NOINHERIT NOLOGIN;
1259                 CREATE ROLE $db_user NOSUPERUSER NOCREATEDB NOCREATEROLE NOINHERIT LOGIN ENCRYPTED;
1260                 GRANT $db TO $db_user;
1261                 CREATE DATABASE $db WITH OWNER=$db_user;
1262                 REVOKE ALL ON DATABASE $db FROM public;
1263                 EOF
1264  }
1265 rule_postgresql_db_user_add () { # SYNTAX: $db $user
1266         local db="$1" user="$2"
1267         sudo -u postgresql psql template1 -f - <<-EOF
1268                 CREATE ROLE $user NOSUPERUSER NOCREATEDB NOCREATEROLE NOINHERIT LOGIN ENCRYPTED;
1269                 GRANT USAGE ON SCHEMA public TO $user;
1270                 GRANT CONNECT,TEMPORARY ON DATABASE $db TO $user;
1271                 GRANT $db TO $user;
1272                 EOF
1273  }
1274 rule_openerp_configure () {
1275         sudo install -m 660 -o root -g root /dev/stdin /etc/apt/sources.list.d/openerp.list <<-EOF
1276                 deb http://nightly.openerp.com/trunk/nightly/deb/ ./
1277                 EOF
1278         sudo apt-get update
1279         rule apt_get_install openerp
1280  }
1281 rule_postgrey_configure () {
1282         rule apt_get_install postgrey
1283         sudo service postgrey restart
1284  }
1285 rule_procmail_configure () {
1286         rule apt_get_install procmail
1287         sudo install -d -m 770 -o root -g root \
1288          /etc/skel/etc/mail \
1289          /etc/skel/var/cache/mail \
1290          /etc/skel/var/log/mail \
1291          /etc/skel/var/mail
1292         sudo install -m 660 -o root -g root \
1293          "$tool"/etc/skel/etc/mail/delivery.procmailrc \
1294                 /etc/skel/etc/mail/delivery.procmailrc
1295  }
1296 rule_runit_configure () { # SYNTAX: $service
1297         rule apt_get_install runit
1298         local -; set +f
1299         for sv in ${1-/etc/service/*}
1300          # NOTE: stoppe les services en retenant leur status de départ
1301          do sv=$(basename "$sv")
1302                 local sv_hash=$(printf %s "$sv" | sha1sum | cut -f 1 -d ' ')
1303                 local sv_status
1304                 IFS= read -r sv_status_$sv_hash <<-EOF
1305                         $(sudo sv status "$sv")
1306                         EOF
1307                 sudo rm -f /etc/service/"$sv"
1308          done
1309         for sv in ${1-"$tool"/etc/sv/*}
1310          # NOTE: configure et (re-)démarre les services
1311          do sv=$(basename "$sv")
1312                 local sv_hash=$(printf %s "$sv" | sha1sum | cut -f 1 -d ' ')
1313                 sudo install -d -m 770 -o root -g root \
1314                  /etc/sv/"$sv"
1315                 sudo install -m 770 -o root -g root \
1316                  "$tool"/etc/sv/"$sv"/run \
1317                         /etc/sv/"$sv"/run
1318                 if test -e "$tool"/etc/sv/"$sv"/log/run
1319                  then
1320                         sudo install -d -m 770 -o root -g root \
1321                          /etc/sv/"$sv"/log
1322                         sudo install -m 770 -o root -g root \
1323                          "$tool"/etc/sv/"$sv"/log/run \
1324                                 /etc/sv/"$sv"/log/run
1325                  fi
1326                 test ! -r "$tool"/etc/sv/"$sv"/configure.sh ||
1327                 .         "$tool"/etc/sv/"$sv"/configure.sh
1328                 sudo ln -fns ../sv/"$sv" /etc/service/"$sv"
1329                 eval local sv_status=\"\${sv_status_$sv_hash-}\"
1330                 case $sv_status in
1331                  ("") true;;
1332                  (run:*) sudo sv restart "$sv";;
1333                  esac
1334          done
1335  }
1336 rule_ssh_configure () {
1337         ssh-keygen -F "$vm_fqdn" -f "$tool"/etc/openssh/known_hosts |
1338         ( while IFS= read -r line
1339          do case $line in (*" RSA") return 0; break;; esac
1340          done; return 1 ) ||
1341         sudo ssh-keygen -t rsa -b 4096 -N '' -f /etc/ssh/ssh_host_rsa_key
1342         sudo rm -f \
1343          /etc/ssh/ssh_host_dsa_key \
1344          /etc/ssh/ssh_host_dsa_key.pub \
1345          /etc/ssh/ssh_host_ecdsa_key \
1346          /etc/ssh/ssh_host_ecdsa_key.pub
1347          # NOTE: clefs générées par Debian
1348         sudo install -m 644 -o root -g root /dev/stdin /etc/ssh/sshd_config <<-EOF
1349                 AcceptEnv LANG LC_*
1350                 AuthorizedKeysFile %h/etc/ssh/authorized_keys
1351                 ChallengeResponseAuthentication no
1352                 ClientAliveInterval 0
1353                 Compression yes
1354                 DebianBanner no
1355                 GSSAPIAuthentication no
1356                 HostKey /etc/ssh/ssh_host_rsa_key
1357                 HostbasedAuthentication no
1358                 IgnoreRhosts yes
1359                 IgnoreUserKnownHosts no
1360                 KerberosAuthentication no
1361                 KeyRegenerationInterval 3600
1362                 Port 22
1363                 ListenAddress 127.0.0.1
1364                 ListenAddress $vm_ipv4
1365                 LogLevel INFO
1366                 LoginGraceTime 120
1367                 PasswordAuthentication no
1368                 PermitEmptyPasswords no
1369                 PermitRootLogin yes
1370                 PrintLastLog yes
1371                 PrintMotd no
1372                 Protocol 2
1373                 PubkeyAuthentication yes
1374                 RSAAuthentication yes
1375                 RhostsRSAAuthentication no
1376                 ServerKeyBits 768
1377                 StrictModes yes
1378                 Subsystem sftp /usr/lib/openssh/sftp-server
1379                 SyslogFacility AUTH
1380                 TCPKeepAlive yes
1381                 UsePAM yes
1382                 UsePrivilegeSeparation yes
1383                 X11DisplayOffset 10
1384                 X11Forwarding no
1385                 EOF
1386         sudo install -m 644 -o root -g root /dev/stdin /etc/ssh/ssh_config <<-EOF
1387                 Host *
1388                         #Compression yes
1389                         #CompressionLevel 9
1390                         #ControlMaster auto
1391                         #ControlPath ~/var/run/ssh/sock/%h-%p-%r
1392                         GSSAPIAuthentication no
1393                         GSSAPIDelegateCredentials no
1394                         HashKnownHosts yes
1395                         IdentityFile ~/etc/ssh/id_dsa
1396                         IdentityFile ~/etc/ssh/id_rsa
1397                         IdentityFile ~/etc/ssh/identity
1398                         SendEnv LANG LC_*
1399                         StrictHostKeyChecking ask
1400                         UserKnownHostsFile ~/etc/ssh/known_hosts
1401                 EOF
1402         sudo service ssh restart
1403  }
1404 rule_sysctl_configure () {
1405         local -; set +f
1406         for conf in "$tool"/etc/sysctl.d/*.conf
1407          do conf=${conf#"$tool"/etc/sysctl.d/}
1408                 sudo install -m 660 -o root -g root \
1409                  "$tool"/etc/sysctl.d/"$conf" \
1410                         /etc/sysctl.d/"$conf"
1411          done
1412         sudo sysctl --system
1413  }
1414 rule_tmpfs_configure () {
1415         sudo install -m 644 -o root -g root /dev/stdin /etc/default/tmpfs <<-EOF
1416                 LOCK_SIZE=5242880 # NOTE: 5MiB
1417                 RAMLOCK=yes
1418                 RAMSHM=yes
1419                 RAMTMP=yes
1420                 RUN_SIZE=10%
1421                 SHM_SIZE=
1422                 TMP_MODE=1777,nr_inodes=1000k,noatime
1423                 TMP_OVERFLOW_LIMIT=1024
1424                  # NOTE: mount tmpfs on /tmp if there is less than the limit size (in kiB)
1425                  #       on the root filesystem (overriding RAMTMP).
1426                 TMP_SIZE=200m
1427                 TMPFS_SIZE=20%VM
1428                 EOF
1429         sudo install -m 775 -o root -g root \
1430          "$tool"/etc/init.d/tmpfs \
1431                 /etc/init.d/tmpfs
1432         sudo update-rc.d tmpfs defaults
1433         sudo service tmpfs restart
1434  }
1435 rule_time_configure () {
1436         sudo install -m 644 -o root -g root /dev/stdin /etc/timezone <<-EOF
1437                 Europe/Paris
1438                 EOF
1439         sudo debconf-set-selections <<-EOF
1440                 tzdata  tzdata/Areas    select  Europe
1441                 tzdata  tzdata/Zones/Europe     select  Paris
1442                 EOF
1443         rule dpkg_reconfigure tzdata
1444         rule apt_get_install ntp
1445  }
1446 rule_unbound_configure () {
1447         sudo apt-get install unbound m4
1448         sudo install -m 644 -o root -g root /dev/stdin /etc/resolv.conf <<-EOF
1449                 search ${vm_host#*.}
1450                 nameserver 127.0.0.1
1451                 #nameserver ${vm_host_nameserver}
1452                 EOF
1453         sudo install -m 440 -o unbound -g unbound \
1454          "$tool"/etc/unbound/named.cache \
1455          /etc/unbound/named.cache
1456         m4 \
1457          --define=OUTGOING_INTERFACE=$vm_ipv4 \
1458          <"$tool"/etc/unbound/unbound.conf |
1459         sudo install -m 440 -o unbound -g unbound /dev/stdin \
1460          /etc/unbound/unbound.conf
1461         sudo service unbound restart
1462  }
1463 rule_user_add () { # SYNTAX: $user
1464         rule user_configure
1465         local user=$1
1466         rule adduser "$user" --disabled-password
1467                 # NOTE: le mot-de-passe doit être initialisé par l'utilisateur à l'aide de passwd-init .
1468         eval local home\; home="~$user"
1469         sudo adduser "$user" users
1470         sudo install -m 640 -o root -g root \
1471          "$tool"/var/pub/ssh/"$user".key \
1472          "$home"/etc/ssh/authorized_keys
1473         local key; local -; set +f
1474         for key in "$tool"/var/pub/openpgp/*.key
1475          do sudo -u "$user" gpg --import - <"$key"
1476          done
1477  }
1478 rule_user_configure () {
1479         rule apt_get_install bash-completion
1480         sudo install -m 660 -o root -g root /dev/stdin \
1481          /etc/adduser.conf <<-EOF
1482                 ADD_EXTRA_GROUPS=1
1483                 DHOME=/home
1484                 DIR_MODE=0750
1485                 DSHELL=/bin/bash
1486                 EXTRA_GROUPS="users"
1487                 FIRST_GID=1000
1488                 FIRST_SYSTEM_GID=100
1489                 FIRST_SYSTEM_UID=100
1490                 FIRST_UID=1000
1491                 GROUPHOMES=no
1492                 LAST_GID=29999
1493                 LAST_SYSTEM_GID=999
1494                 LAST_SYSTEM_UID=999
1495                 LAST_UID=29999
1496                 LETTERHOMES=no
1497                 NAME_REGEX="^[a-z][-a-z0-9_]*\$"
1498                 QUOTAUSER="" # TODO: init
1499                 SETGID_HOME=no
1500                 SKEL=/etc/skel
1501                 SKEL_IGNORE_REGEX="dpkg-(old|new|dist|save)"
1502                 USERGROUPS=yes
1503                 USERS_GID=100
1504                 EOF
1505         sudo install -d -m 750 -o root -g root \
1506          /etc/skel \
1507          /etc/skel/etc \
1508          /etc/skel/etc/gpg \
1509          /etc/skel/etc/ssh
1510         sudo install -d -m 770 -o root -g root \
1511          /etc/skel/var \
1512          /etc/skel/var/cache \
1513          /etc/skel/var/log \
1514          /etc/skel/var/run \
1515          /etc/skel/var/run/ssh
1516         sudo ln -fns etc/ssh /etc/skel/.ssh
1517         sudo ln -fns etc/gpg /etc/skel/.gnupg
1518         sudo install -m 640 -o root -g root /dev/stdin /etc/sudoers.d/passwd-init <<-EOF
1519                 %sudo ALL=(ALL) NOPASSWD: /bin/sh -e -f -u -c \\
1520                   case \$(/usr/bin/passwd --status "\$SUDO_USER") in \\
1521                     ("\$SUDO_USER L "*) /usr/bin/passwd \$SUDO_USER;; esac
1522                 EOF
1523         sudo install -m 640 -o root -g root /dev/stdin /etc/sudoers.d/etckeeper-unclean <<-EOF
1524                 %sudo ALL=(ALL) NOPASSWD: /usr/bin/etckeeper unclean
1525                 EOF
1526         sudo install -m 640 -o root -g root /dev/stdin /etc/sudoers.d/env_keep <<-EOF
1527                 Defaults env_keep = " \\
1528                   EDITOR \\
1529                   GIT_AUTHOR_NAME \\
1530                   GIT_AUTHOR_EMAIL \\
1531                   GIT_COMMITTER_NAME \\
1532                   GIT_COMMITTER_EMAIL \\
1533                  "
1534                 EOF
1535         sudo install -m 755 -o root -g root /dev/stdin /usr/local/bin/passwd-init <<-EOF
1536                 #!/bin/sh -efu
1537                 # DESCRIPTION: permet à un-e utilisateurice d'initialiser ellui-même son mot-de-passe système.
1538                 sudo /bin/sh -e -f -u -c \
1539                   'case \$(/usr/bin/passwd --status "\$SUDO_USER") in ("\$SUDO_USER L "*) /usr/bin/passwd \$SUDO_USER;; esac'
1540                 EOF
1541         sudo install -m 644 -o root -g root \
1542          "$tool"/etc/bash.bashrc \
1543                 /etc/bash.bashrc
1544         sudo install -m 644 -o root -g root \
1545          "$tool"/etc/screenrc \
1546                 /etc/screenrc
1547  }
1548 rule_user_admin_add () { # SYNTAX: $user
1549         rule user_configure
1550         local user=$1
1551         rule adduser "$user" --disabled-password
1552         eval local home\; home="~$user"
1553         sudo adduser "$user" sudo
1554         sudo install -m 640 -o root -g root \
1555          "$tool"/var/pub/ssh/"$user".key \
1556          "$home"/etc/ssh/authorized_keys
1557         local key; local -; set +f
1558         for key in "$tool"/var/pub/openpgp/*.key
1559          do sudo -u "$user" gpg --import - <"$key"
1560          done
1561         rule user_admin_configure
1562  }
1563 rule_user_admin_configure () {
1564         rule initramfs_configure
1565         rule user_root_configure
1566  }
1567 rule_user_root_configure () {
1568         sudo install -d -m 750 -o root -g root \
1569          /root/etc \
1570          /root/etc/gpg \
1571          /root/etc/ssh
1572         sudo ln -fns etc/gpg /root/.gnupg
1573         sudo ln -fns etc/ssh /root/.ssh
1574         getent group sudo |
1575         while IFS=: read -r group x x users
1576          do while test -n "$users" && IFS=, read -r user users <<-EOF
1577                         $users
1578                         EOF
1579                  do eval local home\; home="~$user"
1580                         sudo cat "$home"/etc/ssh/authorized_keys
1581                  done
1582          done |
1583         sudo install -m 640 -o root -g root /dev/stdin /root/etc/ssh/authorized_keys
1584         local key; local -; set +f
1585         for key in "$tool"/var/pub/openpgp/*.key
1586          do sudo gpg --import "$key"
1587          done
1588  }
1589 rule_www_configure () {
1590         rule adduser www \
1591          --disabled-login \
1592          --disabled-password \
1593          --group \
1594          --home /home/www \
1595          --shell /bin/false \
1596          --system
1597         rule adduser log-www \
1598          --disabled-login \
1599          --disabled-password \
1600          --group \
1601          --home /home/www/log \
1602          --shell /bin/false \
1603          --system
1604         #sudo adduser www www-data
1605         sudo adduser www log-www
1606         #sudo adduser log log-www
1607         usermod --home /home/www/pub www-data
1608         sudo install -d -m 751 -o www -g www \
1609          /home/www
1610         sudo install -d -m 750 -o www -g www \
1611          /home/www/etc
1612         sudo install -d -m 1771 -o www-data -g www-data \
1613          /home/www/pub
1614         sudo install -d -m 1771 -o log-www -g log-www \
1615          /home/www/log
1616  }
1617 rule_configure () {
1618         rule apt_configure
1619         rule git_configure
1620         rule etckeeper_configure
1621         rule locales_configure
1622         rule time_configure
1623         rule network_configure
1624         rule filesystem_configure
1625         rule login_configure
1626         rule ssh_configure
1627         rule user_root_configure
1628         rule boot_configure
1629         rule sysctl_configure
1630         rule user_configure
1631         rule mail_configure
1632         rule gitolite_configure
1633         rule www_configure
1634         rule php5_fpm_configure
1635         rule nginx_configure
1636         #rule apache2_configure
1637         rule nsd3_configure
1638         rule runit_configure
1639  }
1640
1641 rule_luks_key_change () {
1642         sudo cryptsetup luksChangeKey /dev/$vm_lvm_vg/${vm_lvm_lv}_root
1643  }
1644
1645 rule=${1:-help}
1646 ${1+shift}
1647 case $rule in
1648  (help);;
1649  (*)
1650         assert 'test "$(hostname --fqdn)" = "$vm_fqdn"' vm_fqdn
1651         ;;
1652  esac
1653 rule $rule "$@"