2 set -e -f ${DRY_RUN:+-n} -u
5 do tool
=$
(readlink
"$tool")
11 rule_help
() { # SYNTAX: [--hidden]
12 local hidden
; [ ${1:+set} ] || hidden
=set
15 ce script regroupe des règles pour administrer la VM ($vm_fqdn)
16 _depuis_ la VM hébergée ($vm_fqdn) ;
17 il sert à la fois d'outil (aisément bidouillable)
18 et de documentation (préçise).
19 Voir \`$tool/vm_host' pour les règles côté machine hôte ($vm_host).
20 SYNTAX: $0 \$RULE \${RULE}_SYNTAX
22 $(sed -ne "s/^rule_\(${hidden:+[^_]}[^ ]*\) () {\( *#.*\|\)/ \1\2/p" "$tool"/etc/vm.sh "$0")
24 TRACE # affiche les commandes avant leur exécution
25 $(sed -ne 's/^readonly \([^ ][^ =]*\).*}\( *#.*\|\)$/\t$\1\2/p' "$tool"/etc/vm.sh "$0")
29 rule_git_configure
() {
32 git config
--replace branch.master.remote .
33 git config
--replace branch.master.merge refs
/remotes
/master
35 tool
=$
(cd "$tool"; cd -)
36 sudo
ln -fns "$tool"/vm_hosted
/usr
/local
/sbin
/
37 sudo
ln -fns "$tool"/vm_hosted
/usr
/local
/sbin
/vm
43 git checkout
-f -B master remotes
/master
48 rule_apt_get_install
() { # SYNTAX: $package
49 sudo apt-get
install "$@"
52 rule__chrooted_configure
() { # NOTE: est-ce bien utile à un moment ?
58 rule_apache2_configure
() {
60 rule apt_get_install \
63 # VOIR: http://serverfault.com/questions/383526/how-do-i-select-which-apache-mpm-to-use/383634#383634
64 # VOIR: http://jkroon.blogs.uls.co.za/it/security/using-php-fpm-and-mod_proxy_fcgi-to-optimize-and-secure-lamp-servers
65 # NOTE: apache2-mpm-itk semble le plus sécurisé,
66 # car on est certain que tout est exécuté avec les uid/gid
67 # assignés au VirtualHost/Directory/Location
68 # néamoins il se peut qu'une combinaison du genre :
69 # apache2-mpm-{worker,event} + mod_proxy_fcgi + apache2-suexec-custom + php-fpm
70 # soit plus performante (threads et pas forks),
71 # cependant l'usage de suexec impose des forks il semble..
72 # et mod_proxy_fcgi n'apparaît que dans apache 2.4 ;
73 # donc pour l'instant : apache2-mpm-itk
75 cat /dev
/stdin
"$tool"/etc
/apache
2/apache2.conf
<<-EOF |
78 sudo
install -m 660 -o root
-g root
/dev
/stdin \
79 /etc
/apache
2/apache2.conf
80 sudo
install -m 660 -o root
-g root \
81 "$tool"/etc
/apache
2/envvars \
83 sudo
install -m 660 -o root
-g root \
84 "$tool"/etc
/apache
2/httpd.conf \
85 /etc
/apache
2/httpd.conf
86 #sudo install -m 660 -o root -g root /dev/stdin \
87 # /etc/apache2/suexec/www-data <<-EOF
91 sudo
install -m 660 -o root
-g root \
92 "$tool"/etc
/apache
2/ports.conf \
93 /etc
/apache
2/ports.conf
103 /home
/www
/etc
/apache2
104 for conf
in "$tool"/etc
/apache
2/site.d
/*/VirtualHost.conf
105 do conf
=${conf#"$tool"/etc/apache2/site.d/}
107 IFS
=.
read -r port site
<<-EOF
108 ${conf%\/VirtualHost\.conf}
110 assert
'test "${site:+set}"'
111 assert
'test "${port:+set}"'
112 local site_user
="$user.$port.$site"
113 local site_dir
="$user.$port.$site"
116 local hint
="run vm_remote apache2_key_send before"
117 assert
"sudo test -f /etc/apache2/site.d/\"$site_dir\"/x509/key.pem" hint
118 sudo
install -d -m 770 -o "$user" -g "$user" \
120 /etc
/apache
2/site.d
/"$site_dir" \
121 /etc
/apache
2/site.d
/"$site_dir"/x509 \
122 /etc
/apache
2/site.d
/"$site_dir"/x509
/ca \
123 /etc
/apache
2/site.d
/"$site_dir"/x509
/empty \
124 /etc
/apache
2/site.d
/"$site_dir"/x509
/rvk \
125 /etc
/apache
2/site.d
/"$site_dir"/x509
/usr
126 sudo
install -m 664 -o www
-g www \
127 "$tool"/var
/pub
/x509
/"$site"/crt.self-signed.pem \
128 /etc
/apache
2/site.d
/"$site_dir"/x509
/crt.self-signed.pem
129 #sudo install -m 664 -o "$user" -g "$user" \
130 # "$tool"/var/pub/x509/"$site"/rvk.pem \
131 # /etc/apache2/site.d/"$site_dir"/x509/rvk.pem
132 sudo
install -m 664 -o www
-g www \
133 "$tool"/var
/pub
/x509
/"$site"/ca
/crt.self-signed.pem \
134 /etc
/apache
2/site.d
/"$site_dir"/x509
/ca
/crt.pem
135 sudo
install -m 664 -o www
-g www \
136 "$tool"/var
/pub
/x509
/"$site"/crt.pem \
137 /etc
/apache
2/site.d
/"$site_dir"/x509
/crt.pem
143 <VirtualHost *:$port>
144 AssignUserID $site_user $site_user
145 CustomLog "|/usr/sbin/rotatelogs /home/www/log/$site_dir/apache2/access/%Y-%m-%d.log 86400 60" Combined
146 #CustomLog "/dev/null" Combined
147 DocumentRoot /home/www/pub/$site_dir
148 ErrorLog "|/usr/sbin/rotatelogs /home/www/log/$site_dir/apache2/error/%Y-%m-%d.log 86400 60"
149 #ErrorLog "/dev/null"
152 $(cat "$tool"/etc/apache2/site.d/"$site_dir"/VirtualHost.conf)
159 <VirtualHost *:$port>
160 AssignUserID $site_user $site_user
161 BrowserMatch "MSIE [2-6]" ssl-unclean-shutdown nokeepalive downgrade-1.0 force-response-1.0
162 BrowserMatch "MSIE [17-9]" ssl-unclean-shutdown
163 CustomLog "|/usr/sbin/rotatelogs /home/www/log/$site_dir/apache2/access/%Y-%m-%d.log 86400 60" Combined
164 #CustomLog "/dev/null" Combined
165 DocumentRoot /home/www/pub/$site_dir
166 ErrorLog "|/usr/sbin/rotatelogs /home/www/log/$site_dir/apache2/error/%Y-%m-%d.log 86400 60"
167 #ErrorLog "/dev/null"
170 SSLCACertificateFile /etc/apache2/site.d/$site_dir/x509/crt.self-signed.pem
171 SSLCACertificatePath /etc/apache2/site.d/$site_dir/x509/usr/
172 #SSLCARevocationFile /etc/apache2/site.d/$site_dir/x509/rvk.pem
173 SSLCADNRequestFile /etc/apache2/site.d/$site_dir/x509/crt.self-signed.pem
174 SSLCADNRequestPath /etc/apache2/site.d/$site_dir/x509/empty/
175 # NOTE: ne publie pas les certificats d’utilisateur-ice-s acceptés
176 SSLCARevocationPath /etc/apache2/site.d/$site_dir/x509/rvk/
177 SSLCertificateChainFile /etc/apache2/site.d/$site_dir/x509/ca/crt.pem
178 SSLCertificateFile /etc/apache2/site.d/$site_dir/x509/crt.pem
179 SSLCertificateKeyFile /etc/apache2/site.d/$site_dir/x509/key.pem
180 SSLCipherSuite AES+RSA+SHA256
182 SSLInsecureRenegotiation Off
183 SSLOptions +StrictRequire +OptRenegotiate +StdEnvVars
184 SSLProtocol -All +TLSv1
185 #SSLRenegBufferSize 262144
186 SSLSessionCacheTimeout 1200
187 SSLStrictSNIVHostCheck On
188 SSLUserName SSL_CLIENT_S_DN_CN
191 $(cat "$tool"/etc/apache2/site.d/"$site_dir"/VirtualHost.conf)
197 sudo
install -m 660 -o root
-g root
/dev
/stdin \
198 /etc
/apache
2/site.d
/"$site_dir"/VirtualHost.conf
200 ..
/site.d
/"$site_dir"/VirtualHost.conf \
201 /etc
/apache
2/sites-available
/"$site_dir"
202 sudo
install -d -m 770 -o "$user" -g "$user" \
203 /home
/www
/log
/"$site_dir" \
204 /home
/www
/log
/"$site_dir"/apache2
206 /etc
/apache
2/site.d
/"$site_dir" \
207 /home
/www
/etc
/apache
2/"$site_dir"
208 test -e /home
/www
/pub
/"$site_dir" ||
209 sudo
install -d -m 770 -o "$user" -g "$user" \
210 /home
/www
/pub
/"$site_dir"
211 getent passwd
"$site_user" >/dev
/null ||
213 --disabled-password \
216 --home /home
/www
/pub
/"$site_dir" \
220 sudo setfacl
-m u
:"$site_user":--x \
223 /home
/www
/pub
/"$site_dir"/
224 sudo setfacl
-m d
:u
:"$site_user":rwx \
225 "$home"/pub
/www
/"$site_dir"/
226 test ! -r "$tool"/etc
/apache
2/site.d
/"$site_dir"/configure.sh ||
227 .
"$tool"/etc
/apache
2/site.d
/"$site_dir"/configure.sh
228 test -e /etc
/apache
2/sites-enabled
/"$site_dir" ||
229 sudo a2ensite
"$site_dir"
231 sudo service apache2 restart
233 rule_apt_configure
() {
234 sudo
install -m 660 -o root
-g root
/dev
/stdin
/etc
/apt
/sources.list
<<-EOF
235 deb http://ftp.fr.debian.org/debian $vm_lsb_name main contrib non-free
237 sudo
install -m 660 -o root
-g root
/dev
/stdin
/etc
/apt
/$vm_lsb_name-backports.list
<<-EOF
238 #deb http://backports.debian.org/debian-backports $vm_lsb_name-backports main contrib non-free
240 sudo
install -m 660 -o root
-g root
/dev
/stdin
/etc
/apt
/preferences
<<-EOF
242 Pin: release a=$vm_lsb_name
246 Pin: release a=$vm_lsb_name-backports
249 sudo
install -m 660 -o root
-g root
/dev
/stdin
/etc
/apt
/sources.list.d
/openerp.list
<<-EOF
250 deb http://nightly.openerp.com/trunk/nightly/deb/ ./
253 rule apt_get_install apticron
254 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/apticron
/apticron.conf
<<-EOF
255 EMAIL="admin@$vm_domainname"
257 # LISTCHANGES_PROFILE="apticron"
259 # SYSTEM="foobar.example.com"
261 # IPADDRESSES="192.0.2.1 2001:db8:1:2:3::1"
264 # NOTIFY_NO_UPDATES="0"
266 # CUSTOM_NO_UPDATES_SUBJECT=""
267 # CUSTOM_FROM="root@$vm_fqdn"
270 rule_boot_configure
() {
271 warn
"lors de l'installation Debian, surtout n'installer GRUB sur AUCUN disque proposé !"
272 rule apt_get_install grub-pc
273 sudo
install -d -m 644 -o root
-g root
/boot
/grub
274 rule apt_get_install linux-image-
$vm_arch
275 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/default
/grub
<<-EOF
278 GRUB_DISTRIBUTOR=\`lsb_release -i -s 2> /dev/null || echo Debian\`
279 GRUB_CMDLINE_LINUX_DEFAULT="quiet"
280 GRUB_CMDLINE_LINUX="vt.default_utf8=1 rootfstype=ext4 loglevel=5 console=hvc0 ip=$vm_ipv4::$vm_ipv4:255.255.255.254:$vm:eth0:off resume=/dev/mapper/${vm}_swap_deciphered"
281 GRUB_DISABLE_RECOVERY="true"
282 #GRUB_PRELOAD_MODULES="lvm"
284 sudo
install -m 644 -o root
-g root
/dev
/stdin
/boot
/grub
/device.map
<<-EOF
286 (hd0) /dev/mapper/domU-$(printf %s $vm_fqdn-disk | sed -e 's/-/--/g')
288 sudo update-grub2
# NOTE: prend en compte /boot/grub/device.map
289 rule initramfs_configure
291 rule_dovecot_configure
() {
292 rule apt_get_install dovecot-imapd dovecot-managesieved dovecot-sieve
293 local hint
="run vm_remote dovecot_key_send before"
294 assert
"test -f /etc/dovecot/$vm_domainname/imap/x509/key.pem" hint
295 sudo
install -m 400 -o root
-g root \
296 "$tool"/var
/pub
/x509
/service
/imap
/crt
+crl.self-signed.pem \
297 /etc
/dovecot
/$vm_domainname/imap
/x509
/crt
+crl.self-signed.pem
298 sudo
install -d -m 770 -o root
-g adm \
301 sudo
install -d -m 1777 -o root
-g root \
302 /var
/lib
/dovecot-control \
303 /var
/lib
/dovecot-index
304 sudo
install -m 664 -o root
-g root
/dev
/stdin
/etc
/dovecot
/local.conf
<<-EOF
305 auth_ssl_username_from_cert = yes
307 log_timestamp = "%Y-%m-%d %H:%M:%S "
309 mail_location = maildir:~/var/mail:INDEX=/var/lib/dovecot-index/%u:CONTROL=/var/lib/dovecot-control/%u
310 # NOTE: INDEX et CONTROL sont sur une partition sans quota comme le demande la doc
311 # VOIR: http://wiki2.dovecot.org/Quota/FS
312 mail_plugins = \$mail_plugins quota
313 mail_privileged_group = mail
315 args = /home/%u/etc/dovecot/passwd
320 recipient_delimiter = +
321 sieve = ~/etc/mail/filter.sieve
322 sieve_dir = ~/etc/mail/sieve
323 sieve_global_dir = /var/lib/dovecot/sieve/global/
324 sieve_max_script_size = 1M
325 sieve_quota_max_scripts = 0
326 sieve_quota_max_storage = 10M
327 sieve_user_log = ~/var/log/mail/sieve.log
330 mail_plugins = \$mail_plugins imap_quota
333 auth_socket_path = /var/run/dovecot/auth-master
334 hostname = $vm_domainname
337 mail_plugins = \$mail_plugins sieve
338 postmaster_address = contact+dovecot+lda@$vm_domainname
339 syslog_facility = mail
341 protocols = imap sieve
344 unix_listener /var/spool/postfix/private/auth {
350 ssl_ca = </etc/dovecot/$vm_domainname/imap/x509/crt+crl.self-signed.pem
351 ssl_cert = </etc/dovecot/$vm_domainname/imap/x509/crt+crl.self-signed.pem
352 ssl_cipher_list = AES256-SHA
353 ssl_key = </etc/dovecot/$vm_domainname/imap/x509/key.pem
354 ssl_verify_client_cert = yes
360 sudo
install -m 755 -o root
-g root
/dev
/stdin
/usr
/local
/bin
/dovecot-passwd
<<-EOF
362 # DESCRIPTION: permet à un-e utilisateurice d'initialiser ellui-même son mot-de-passe dovecot.
363 install -d -m 770 ~/etc/dovecot
364 install -m 640 /dev/stdin ~/etc/dovecot/passwd <<_EOF
365 \$USER:\$(/usr/bin/doveadm pw -s SHA512-CRYPT):::::::
368 sudo
install -m 664 -o root
-g root
/dev
/stdin
/etc
/postgrey
/whitelist_recipients.
local <<-EOF
370 sudo service dovecot restart
372 rule_etckeeper_configure
() {
373 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/etckeeper
/etckeeper.conf
<<-EOF
375 GIT_COMMIT_OPTIONS=""
376 AVOID_DAILY_AUTOCOMMITS=1
377 #AVOID_SPECIAL_FILE_WARNING=1
378 AVOID_COMMIT_BEFORE_INSTALL=1
379 HIGHLEVEL_PACKAGE_MANAGER=apt
380 LOWLEVEL_PACKAGE_MANAGER=dpkg
382 sudo
install -m 644 -o root
-g root \
383 "$tool"/etc
/etckeeper
/prompt.sh \
384 /etc
/etckeeper
/prompt.sh
385 rule apt_get_install etckeeper
387 rule_filesystem_configure
() {
388 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/fstab
<<-EOF
389 # <file system> <mount point> <type> <options> <dump> <pass>
390 LABEL=${vm_lvm_lv}_boot /boot ext2 defaults 0 0
391 proc /proc proc defaults 0 0
392 sysfs /sys sysfs defaults 0 0
393 tmpfs /tmp tmpfs rw,nosuid,nodev,auto,size=200m,nr_inodes=1000k,mode=1777,noatime,nodiratime 0 0
394 /dev/mapper/${vm_lvm_lv}_root_deciphered / ext4 defaults,errors=remount-ro,acl,barrier=1,noatime 0 1
395 /dev/mapper/${vm_lvm_lv}_var_deciphered /var ext4 defaults,errors=remount-ro,acl,barrier=1,noatime 0 1
396 /dev/mapper/${vm_lvm_lv}_home_deciphered /home ext4 defaults,errors=remount-ro,acl,barrier=1,noatime,usrquota,grpquota 0 0
397 # NOTE: barrier=1 réduit drastiquement les performances d'écriture, mais garantit la cohérence du système de fichiers.
398 /dev/mapper/${vm_lvm_lv}_swap_deciphered swap swap sw 0 0
400 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/crypttab
<<-EOF
401 # <target name> <source device> <key file> <options>
402 ${vm_lvm_lv}_root_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_root none luks,lvm=$vm_lvm_vg
403 ${vm_lvm_lv}_var_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_var ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
404 ${vm_lvm_lv}_home_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_home ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
405 ${vm_lvm_lv}_swap_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_swap ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
407 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/sysctl.d
/local-swap.conf
<<-EOF
408 vm.swappiness = 10 # NOTE: n'utilise le swap qu'en cas d'absolue nécessité
409 vm.vfs_cache_pressure=50
412 rule_initramfs_configure
() {
413 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/initramfs-tools
/initramfs.conf
<<-EOF
420 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/modprobe.d
/xen-pv.conf
<<-EOF
422 alias scsi_hostadapter xenblk
424 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/modules
<<-EOF
430 # NOTE: pour Xen en mode HVM :
431 #modprobe xen-platform-pci
433 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/initramfs-tools
/modules
<<-EOF
435 sudo
sed -e '/^configure_networking /s/ &$//' \
436 -i /usr
/share
/initramfs-tools
/scripts
/init-premount
/dropbear
437 # NOTE: corrige une vermine : dropbear doit attendre que le réseau soit configuré..
438 ssh-keygen
-F "init.$vm_fqdn" -f "$tool"/etc
/openssh
/known_hosts |
439 ( while IFS
= read -r line
440 do case $line in (*" RSA") return 0; break;; esac
444 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_rsa_host_key \
445 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_rsa_host_key.pub
446 sudo dropbearkey
-t rsa
-s 4096 -f \
447 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_rsa_host_key
449 # NOTE: ne se préoccupe pas de dropbear_dss_host_key ; Debian la génère et l'utilise néamoins.
450 sudo
install -d -m 640 -o root
-g root \
451 /etc
/initramfs-tools
/root \
452 /etc
/initramfs-tools
/root
/.
ssh
454 while IFS
=: read -r group x x users
455 do while test -n "$users" && IFS
=, read -r user users
<<-EOF
458 do eval local home\
; home
="~$user"
459 cat "$home"/etc
/ssh
/authorized_keys
462 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/initramfs-tools
/root
/.ssh
/authorized_keys
464 /etc
/initramfs-tools
/root
/.ssh
/id_rsa.dropbear \
465 /etc
/initramfs-tools
/root
/.ssh
/id_rsa.pub \
466 /etc
/initramfs-tools
/root
/.ssh
/id_rsa
467 # NOTE: clefs générées par Debian
468 sudo update-initramfs
-u
470 rule_time_configure
() {
471 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/timezone
<<-EOF
474 sudo dpkg-reconfigure tzdata
475 rule apt_get_install ntp
477 rule_locale_configure
() {
478 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/locale.gen
<<-EOF
483 rule_login_configure
() {
484 grep -q '^hvc0$' /etc
/securetty ||
485 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/securetty
<<-EOF
486 $(cat /etc/securetty)
489 grep -q '^xvc0$' /etc
/securetty ||
490 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/securetty
<<-EOF
491 $(cat /etc/securetty)
494 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/inittab
<<-EOF
495 # /etc/inittab: init(8) configuration.
497 # The default runlevel.
500 # Boot-time system configuration/initialization script.
501 # This is run first except when booting in emergency (-b) mode.
502 si::sysinit:/etc/init.d/rcS
504 # What to do in single-user mode.
505 ~~:S:wait:/sbin/sulogin
507 # /etc/init.d executes the S and K scripts upon change
510 # Runlevel 0 is halt.
511 # Runlevel 1 is single-user.
512 # Runlevels 2-5 are multi-user.
513 # Runlevel 6 is reboot.
515 l0:0:wait:/etc/init.d/rc 0
516 l1:1:wait:/etc/init.d/rc 1
517 l2:2:wait:/etc/init.d/rc 2
518 l3:3:wait:/etc/init.d/rc 3
519 l4:4:wait:/etc/init.d/rc 4
520 l5:5:wait:/etc/init.d/rc 5
521 l6:6:wait:/etc/init.d/rc 6
522 # Normally not reached, but fallthrough in case of emergency.
523 z6:6:respawn:/sbin/sulogin
525 # What to do when CTRL-ALT-DEL is pressed.
526 ca:12345:ctrlaltdel:/sbin/shutdown -t1 -a -r now
528 # What to do when the power fails/returns.
529 pf::powerwait:/etc/init.d/powerfail start
530 pn::powerfailnow:/etc/init.d/powerfail now
531 po::powerokwait:/etc/init.d/powerfail stop
533 # Xen hypervisor console
534 hvc:2345:respawn:/sbin/getty 38400 hvc0
535 #xvc:2345:respawn:/sbin/getty 38400 xvc0
537 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/login.defs
<<-EOF
544 FTMP_FILE /var/log/btmp
546 HUSHLOGIN_FILE .hushlogin
547 ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
548 ENV_PATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
549 # NOTE: met les sbin/ dans ENV_PATH ;
550 # - ça n'apporte aucune protection de ne pas les mettre ;
551 # - ça frustre de ne pas les trouver.
558 # - donne une même confiance au groupe propriétaire qu'au propriétaire ;
559 # - facilite l'utilisation des ACL, qui sont dépendantes des droits du groupe propriétaire.
572 ENCRYPT_METHOD SHA512
574 grep -q '^session optional pam_umask.so\>' /etc
/pam.d
/common-session ||
575 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/pam.d
/common-session
<<-EOF
576 $(cat /etc/pam.d/common-session)
577 session optional pam_umask.so
580 rule_mail_configure
() {
581 rule postfix_configure
582 rule postgrey_configure
583 rule procmail_configure
584 rule dovecot_configure
586 rule_network_configure
() {
587 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/hostname
<<-EOF
590 grep -q " $vm\$" /etc
/hosts ||
591 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/hosts
<<-EOF
593 127.0.0.1 $vm_fqdn $vm
595 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/network
/interfaces
<<-EOF
597 iface lo inet loopback
600 iface grenode inet static
602 gateway $vm_ipv4 # NOTE: proxy_arp sur la passerelle permet d'utiliser la même adresse
605 netmask 255.255.255.255
607 # NOTE: il y a besoin de ça en l'état actuel du réseau de Grenode
608 # car la MTU des tunnels GRE/IPsec entre les routeurs de Grenode l'impose.
610 # root@ateliers:~# ping -M do -c 1 -s \$((1500-20-8-200)) soupirail.grenode.net
611 # PING soupirail.grenode.net (91.216.110.1) 1272(1300) bytes of data.
612 # 1280 bytes from soupirail.grenode.net (91.216.110.1): icmp_req=1 ttl=63 time=18.0 ms
614 # --- soupirail.grenode.net ping statistics ---
615 # 1 packets transmitted, 1 received, 0% packet loss, time 0ms
616 # rtt min/avg/max/mdev = 18.027/18.027/18.027/0.000 ms
617 # root@ateliers:~# ping -M do -c 1 -s \$((1500-20-8-200+1)) soupirail.grenode.net
618 # PING soupirail.grenode.net (91.216.110.1) 1273(1301) bytes of data.
619 # From estran.grenode.net (91.216.110.6) icmp_seq=1 Frag needed and DF set (mtu = 1300)
621 # --- soupirail.grenode.net ping statistics ---
622 # 0 packets transmitted, 0 received, +1 errors
623 post-up ip address add $vm_ipv4/32 dev \$IFACE
624 pre-down ip address delete $vm_ipv4/32 dev \$IFACE
627 rule_postfix_configure
() {
628 local hint
="run vm_remote postfix_key_send before"
629 assert
"test -f /etc/postfix/$vm_domainname/smtpd/x509/key.pem" hint
630 warn
"lors de l'installation Debian, ne sélectionner aucune configuration pour postfix"
631 rule apt_get_install postfix
632 sudo
install -m 640 -o root
-g root
/dev
/stdin
/etc
/postfix
/.gitignore
<<-EOF
635 sudo
install -d -m 770 -o root
-g root \
636 /etc
/postfix
/$vm_domainname/ \
637 /etc
/postfix
/$vm_domainname/smtp \
638 /etc
/postfix
/$vm_domainname/smtp
/x509 \
639 /etc
/postfix
/$vm_domainname/smtp
/x509
/ca \
640 /etc
/postfix
/$vm_domainname/smtpd \
641 /etc
/postfix
/$vm_domainname/smtpd
/x509 \
642 /etc
/postfix
/$vm_domainname/smtpd
/x509
/ca
643 sudo
install -d -m 770 -o root
-g root \
644 /etc
/postfix
/$vm_domainname/ \
645 /etc
/postfix
/$vm_domainname/smtp \
646 /etc
/postfix
/$vm_domainname/smtp
/x509 \
647 /etc
/postfix
/$vm_domainname/smtp
/x509
/ca \
648 /etc
/postfix
/$vm_domainname/smtpd \
649 /etc
/postfix
/$vm_domainname/smtpd
/x509 \
650 /etc
/postfix
/$vm_domainname/smtpd
/x509
/ca
652 ..
/crt
+crl.self-signed.pem \
653 /etc
/postfix
/$vm_domainname/smtpd
/x509
/ca
/crt.pem
654 sudo
install -m 400 -o root
-g root \
655 "$tool"/var
/pub
/x509
/service
/smtpd
/crt
+crl.self-signed.pem \
656 /etc
/postfix
/$vm_domainname/smtpd
/x509
/crt
+crl.self-signed.pem
657 sudo
install -m 400 -o root
-g root \
658 "$tool"/var
/pub
/x509
/service
/smtpd
/crt.pem \
659 /etc
/postfix
/$vm_domainname/smtpd
/x509
/crt.pem
660 sudo
install -m 400 -o root
-g root \
661 "$tool"/var
/pub
/x509
/service
/smtpd
/crt
+root.pem \
662 /etc
/postfix
/$vm_domainname/smtpd
/x509
/crt
+root.pem
663 sudo
install -m 400 -o root
-g root \
664 "$tool"/var
/pub
/x509
/service
/smtpd
/crt
+crl.self-signed.pem \
665 /etc
/postfix
/$vm_domainname/smtpd
/x509
/crt
+crl.self-signed.pem
666 sudo
install -m 660 -o root
-g root \
667 "$tool"/etc
/postfix
/$vm_domainname/header_checks \
668 /etc
/postfix
/$vm_domainname/header_checks
669 sudo
install -m 664 -o root
-g root \
670 "$tool"/etc
/postfix
/aliases \
672 sudo newaliases
-oA/etc
/postfix
/aliases
673 cat /dev
/stdin
"$tool"/etc
/postfix
/main.cf
<<-EOF |
674 mydomain = $vm_domainname
675 myorigin = \$mydomain
676 myhostname = $vm_hostname.\$mydomain
677 mail_name = \$myhostname
678 mydestination = $vm_hostname \$myhostname \$myorigin
680 sudo
install -m 664 -o root
-g root
/dev
/stdin \
682 sudo
install -m 664 -o root
-g root \
683 "$tool"/etc
/postfix
/master.cf \
684 /etc
/postfix
/master.cf
685 sudo
install -m 660 -o root
-g root \
686 "$tool"/etc
/postfix
/$vm_domainname/smtp
/x509
/policy \
687 /etc
/postfix
/$vm_domainname/smtp
/x509
/policy
688 sudo postmap
hash:/etc
/postfix
/$vm_domainname/smtp
/x509
/policy
689 sudo
install -m 660 -o root
-g root \
690 "$tool"/etc
/postfix
/$vm_domainname/smtp
/header_checks \
691 /etc
/postfix
/$vm_domainname/smtp
/header_checks
692 sudo
install -m 660 -o root
-g root \
693 "$tool"/etc
/postfix
/$vm_domainname/smtpd
/sender_access \
694 /etc
/postfix
/$vm_domainname/smtpd
/sender_access
695 sudo postmap
hash:/etc
/postfix
/$vm_domainname/smtpd
/sender_access
696 sudo
install -m 660 -o root
-g root \
697 "$tool"/etc
/postfix
/$vm_domainname/smtpd
/client_blacklist \
698 /etc
/postfix
/$vm_domainname/smtpd
/client_blacklist
699 sudo postmap
hash:/etc
/postfix
/$vm_domainname/smtpd
/client_blacklist
700 sudo
install -m 660 -o root
-g root \
701 "$tool"/etc
/postfix
/$vm_domainname/smtpd
/relay_clientcerts \
702 /etc
/postfix
/$vm_domainname/smtpd
/relay_clientcerts
703 sudo postmap
hash:/etc
/postfix
/$vm_domainname/smtpd
/relay_clientcerts
704 sudo
install -m 660 -o root
-g root \
705 "$tool"/etc
/postfix
/$vm_domainname/transport \
706 /etc
/postfix
/$vm_domainname/transport
707 sudo postmap
hash:/etc
/postfix
/$vm_domainname/transport
708 sudo
install -m 660 -o root
-g root \
709 "$tool"/etc
/postfix
/$vm_domainname/virtual_alias \
710 /etc
/postfix
/$vm_domainname/virtual_alias
711 sudo postmap
hash:/etc
/postfix
/$vm_domainname/virtual_alias
712 sudo service postfix restart
714 rule_postgrey_configure
() {
715 rule apt_get_install postgrey
716 sudo service postgrey restart
718 rule_procmail_configure
() {
719 rule apt_get_install procmail
720 sudo
install -d -m 770 -o root
-g adm \
722 /etc
/skel
/var
/cache
/mail \
723 /etc
/skel
/var
/log
/mail \
725 sudo
install -m 660 -o root
-g adm \
726 "$tool"/etc
/skel
/etc
/mail
/delivery.procmailrc \
727 /etc
/skel
/etc
/mail
/delivery.procmailrc
729 rule_ssh_configure
() {
730 ssh-keygen
-F "$vm_fqdn" -f "$tool"/etc
/openssh
/known_hosts |
731 ( while IFS
= read -r line
732 do case $line in (*" RSA") return 0; break;; esac
734 sudo ssh-keygen
-t rsa
-b 4096 -N '' -f /etc
/ssh
/ssh_host_rsa_key
736 /etc
/ssh
/ssh_host_dsa_key \
737 /etc
/ssh
/ssh_host_dsa_key.pub \
738 /etc
/ssh
/ssh_host_ecdsa_key \
739 /etc
/ssh
/ssh_host_ecdsa_key.pub
740 # NOTE: clefs générées par Debian
741 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/ssh
/sshd_config
<<-EOF
743 ListenAddress $vm_ipv4
747 HostKey /etc/ssh/ssh_host_rsa_key
748 UsePrivilegeSeparation yes
749 KeyRegenerationInterval 3600
756 RSAAuthentication yes
757 PubkeyAuthentication yes
758 AuthorizedKeysFile %h/etc/ssh/authorized_keys
760 RhostsRSAAuthentication no
761 HostbasedAuthentication no
762 IgnoreUserKnownHosts no
763 PermitEmptyPasswords no
764 ChallengeResponseAuthentication no
765 PasswordAuthentication no
766 KerberosAuthentication no
767 GSSAPIAuthentication no
774 ClientAliveInterval 0
776 Subsystem sftp /usr/lib/openssh/sftp-server
779 sudo service
ssh restart
781 rule_user_admin_add
() { # SYNTAX: $user
783 id
"$user" >/dev
/null ||
784 sudo adduser
--disabled-password "$user"
785 # NOTE: le mot-de-passe doit être initialisé par l'utilisateur à l'aide de passwd-init .
786 eval local home\
; home
="~$user"
787 sudo adduser
"$user" sudo
788 sudo
install -m 640 -o root
-g root \
789 "$tool"/var
/pub
/ssh
/"$user".key \
790 "$home"/etc
/ssh
/authorized_keys
791 local key
; local -; set +f
792 for key
in "$tool"/var
/pub
/openpgp
/*.key
793 do sudo
-u "$user" gpg
--import "$key"
795 rule user_admin_configure
797 rule_user_admin_configure
() {
798 rule initramfs_configure
799 rule user_root_configure
801 rule_user_configure
() {
802 sudo
install -d -m 750 -o root
-g adm \
805 sudo
install -d -m 770 -o root
-g adm \
808 /etc
/skel
/var
/cache \
809 /etc
/skel
/var
/cache
/ssh
810 sudo
ln -fns etc
/ssh /etc
/skel
/.
ssh
811 sudo
ln -fns etc
/gpg
/etc
/skel
/.gnupg
812 sudo
install -m 640 -o root
-g root
/dev
/stdin
/etc
/sudoers.d
/passwd-init
<<-EOF
813 %sudo ALL=(ALL) NOPASSWD: /bin/sh -e -f -u -c \\
814 case \$(/usr/bin/passwd --status "\$SUDO_USER") in \\
815 ("\$SUDO_USER L "*) /usr/bin/passwd \$SUDO_USER;; esac
817 sudo
install -m 640 -o root
-g root
/dev
/stdin
/etc
/sudoers.d
/etckeeper-unclean
<<-EOF
818 %sudo ALL=(ALL) NOPASSWD: /usr/sbin/etckeeper unclean
820 sudo
install -m 640 -o root
-g root
/dev
/stdin
/etc
/sudoers.d
/env_keep
<<-EOF
821 Defaults env_keep = " \\
825 GIT_COMMITTER_NAME \\
826 GIT_COMMITTER_EMAIL \\
829 sudo
install -m 755 -o root
-g root
/dev
/stdin
/usr
/local
/bin
/passwd-init
<<-EOF
831 # DESCRIPTION: permet à un-e utilisateurice d'initialiser ellui-même son mot-de-passe système.
832 sudo /bin/sh -e -f -u -c \
833 'case \$(/usr/bin/passwd --status "\$SUDO_USER") in ("\$SUDO_USER L "*) /usr/bin/passwd \$SUDO_USER;; esac'
835 sudo
install -m 644 -o root
-g root \
836 "$tool"/etc
/bash.bashrc \
838 sudo
install -m 644 -o root
-g root \
839 "$tool"/etc
/screenrc \
842 rule_user_root_configure
() {
843 sudo
install -d -m 750 -o root
-g adm \
847 sudo
ln -fns etc
/gpg
/root
/.gnupg
848 sudo
ln -fns etc
/ssh /root
/.
ssh
850 while IFS
=: read -r group x x users
851 do while test -n "$users" && IFS
=, read -r user users
<<-EOF
854 do eval local home\
; home
="~$user"
855 cat "$home"/etc
/ssh
/authorized_keys
858 sudo
install -m 640 -o root
-g root
/dev
/stdin
/root
/etc
/ssh
/authorized_keys
859 local key
; local -; set +f
860 for key
in "$tool"/var
/pub
/openpgp
/*.key
861 do sudo gpg
--import "$key"
867 rule etckeeper_configure
868 rule locale_configure
870 rule network_configure
871 rule filesystem_configure
875 rule apache2_configure
876 rule user_root_configure
881 rule_luks_key_change
() {
882 sudo cryptsetup luksChangeKey
/dev
/$vm_lvm_vg/${vm_lvm_lv}_root
890 assert
'test "$(hostname --fqdn)" = "$vm_fqdn"' vm_fqdn