2 set -e -f ${DRY_RUN:+-n} -u
7 rule_help
() { # SYNTAX: [--hidden]
8 local hidden
; [ ${1:+set} ] || hidden
=set
11 ce script regroupe des règles pour administrer la VM ($vm_fqdn)
12 _depuis_ la VM hébergée ($vm_fqdn) ;
13 il sert à la fois d'outil (aisément bidouillable)
14 et de documentation (préçise).
15 Voir \`$tool/vm_host' pour les règles côté machine hôte ($vm_host).
16 SYNTAX: $0 \$RULE \${RULE}_SYNTAX
18 $(sed -ne "s/^rule_\(${hidden:+[^_]}[^ ]*\) () {\( *#.*\|\)/ \1\2/p" "$tool"/etc/vm.sh "$0")
20 TRACE # affiche les commandes avant leur exécution
21 $(sed -ne 's/^readonly \([^ ][^ =]*\).*}\( *#.*\|\)$/\t$\1\2/p' "$tool"/etc/vm.sh "$0")
25 rule_git_configure
() {
28 git config
--replace branch.master.remote .
29 git config
--replace branch.master.merge refs
/remotes
/master
31 tool
=$
(cd "$tool"; cd -)
32 sudo
ln -fns "$tool"/vm_hosted
/usr
/local
/sbin
/
38 git checkout
-f -B master remotes
/master
43 rule_apt_get_install
() { # SYNTAX: $package
44 case $
(dpkg
-s "$1" 2>/dev
/null |
grep '^Status: ') in
45 ("Status: install ok installed");;
47 test ! -x /usr
/bin
/etckeeper ||
48 ! sudo etckeeper unclean ||
49 warn
"/etc unclean: etckeeper may force you to \`etckeeper commit'; then you can run your $0 command again."
50 sudo apt-get
install "$@";;
54 rule__chrooted_configure
() { # NOTE: est-ce bien utile à un moment ?
60 rule_apt_configure
() {
61 sudo
install -m 660 -o root
-g root
/dev
/stdin
/etc
/apt
/sources.list
<<-EOF
62 deb http://ftp.fr.debian.org/debian $vm_lsb_name main contrib non-free
64 sudo
install -m 660 -o root
-g root
/dev
/stdin
/etc
/apt
/$vm_lsb_name-backports.list
<<-EOF
65 #deb http://backports.debian.org/debian-backports $vm_lsb_name-backports main contrib non-free
67 sudo
install -m 660 -o root
-g root
/dev
/stdin
/etc
/apt
/preferences
<<-EOF
69 Pin: release a=$vm_lsb_name
73 Pin: release a=$vm_lsb_name-backports
76 sudo
install -m 660 -o root
-g root
/dev
/stdin
/etc
/apt
/sources.list.d
/openerp.list
<<-EOF
77 deb http://nightly.openerp.com/trunk/nightly/deb/ ./
80 rule apt_get_install apticron
81 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/apticron
/apticron.conf
<<-EOF
82 EMAIL="admin@$vm_domainname"
84 # LISTCHANGES_PROFILE="apticron"
86 # SYSTEM="foobar.example.com"
88 # IPADDRESSES="192.0.2.1 2001:db8:1:2:3::1"
91 # NOTIFY_NO_UPDATES="0"
93 # CUSTOM_NO_UPDATES_SUBJECT=""
94 # CUSTOM_FROM="root@$vm_fqdn"
97 rule_boot_configure
() {
98 warn
"lors de l'installation Debian, surtout n'installer GRUB sur AUCUN disque proposé !"
99 rule apt_get_install grub-pc
100 sudo
install -d -m 644 -o root
-g root
/boot
/grub
101 rule apt_get_install linux-image-
$vm_arch
102 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/default
/grub
<<-EOF
105 GRUB_DISTRIBUTOR=\`lsb_release -i -s 2> /dev/null || echo Debian\`
106 GRUB_CMDLINE_LINUX_DEFAULT="quiet"
107 GRUB_CMDLINE_LINUX="vt.default_utf8=1 rootfstype=ext4 loglevel=5 console=hvc0 ip=$vm_ipv4::$vm_ipv4:255.255.255.254:$vm:eth0:off resume=/dev/mapper/${vm}_swap_deciphered"
108 GRUB_DISABLE_RECOVERY="true"
109 #GRUB_PRELOAD_MODULES="lvm"
111 sudo
install -m 644 -o root
-g root
/dev
/stdin
/boot
/grub
/device.map
<<-EOF
113 (hd0) /dev/mapper/domU-$(printf %s $vm_fqdn-disk | sed -e 's/-/--/g')
115 sudo update-grub2
# NOTE: prend en compte /boot/grub/device.map
116 rule initramfs_configure
118 rule_dovecot_configure
() {
119 rule apt_get_install dovecot-imapd dovecot-managesieved dovecot-sieve
120 local hint
="run vm_remote dovecot_key_send before"
121 assert
"test -f /etc/dovecot/$vm_domainname/imap/x509/key.pem" hint
122 sudo
install -m 400 -o root
-g root \
123 "$tool"/var
/pub
/x509
/service
/imap
/crt
+crl.self-signed.pem \
124 /etc
/dovecot
/$vm_domainname/imap
/x509
/crt
+crl.self-signed.pem
125 sudo
install -d -m 770 -o root
-g adm \
128 sudo
install -d -m 1777 -o root
-g root \
129 /var
/lib
/dovecot-control \
130 /var
/lib
/dovecot-index
131 sudo
install -m 664 -o root
-g root
/dev
/stdin
/etc
/dovecot
/local.conf
<<-EOF
132 auth_ssl_username_from_cert = yes
134 log_timestamp = "%Y-%m-%d %H:%M:%S "
136 mail_location = maildir:~/var/mail:INDEX=/var/lib/dovecot-index/%u:CONTROL=/var/lib/dovecot-control/%u
137 # NOTE: INDEX et CONTROL sont sur une partition sans quota comme le demande la doc
138 # VOIR: http://wiki2.dovecot.org/Quota/FS
139 mail_plugins = \$mail_plugins quota
140 mail_privileged_group = mail
142 args = /home/%u/etc/dovecot/passwd
147 recipient_delimiter = +
148 sieve = ~/etc/mail/filter.sieve
149 sieve_dir = ~/etc/mail/sieve
150 sieve_global_dir = /var/lib/dovecot/sieve/global/
151 sieve_max_script_size = 1M
152 sieve_quota_max_scripts = 0
153 sieve_quota_max_storage = 10M
154 sieve_user_log = ~/var/log/mail/sieve.log
157 mail_plugins = \$mail_plugins imap_quota
160 auth_socket_path = /var/run/dovecot/auth-master
161 hostname = $vm_domainname
164 mail_plugins = \$mail_plugins sieve
165 postmaster_address = contact+dovecot+lda@$vm_domainname
166 syslog_facility = mail
168 protocols = imap sieve
171 unix_listener /var/spool/postfix/private/auth {
177 ssl_ca = </etc/dovecot/$vm_domainname/imap/x509/crt+crl.self-signed.pem
178 ssl_cert = </etc/dovecot/$vm_domainname/imap/x509/crt+crl.self-signed.pem
179 ssl_cipher_list = AES256-SHA
180 ssl_key = </etc/dovecot/$vm_domainname/imap/x509/key.pem
181 ssl_verify_client_cert = yes
187 sudo
install -m 755 -o root
-g root
/dev
/stdin
/usr
/local
/bin
/dovecot-passwd
<<-EOF
189 # DESCRIPTION: permet à un-e utilisateurice d'initialiser ellui-même son mot-de-passe dovecot.
190 install -d -m 770 ~/etc/dovecot
191 install -m 640 /dev/stdin ~/etc/dovecot/passwd <<_EOF
192 \$USER:\$(/usr/bin/doveadm pw -s SHA512-CRYPT):::::::
195 sudo
install -m 664 -o root
-g root
/dev
/stdin
/etc
/postgrey
/whitelist_recipients.
local <<-EOF
197 sudo service dovecot restart
199 rule_etckeeper_configure
() {
200 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/etckeeper
/etckeeper.conf
<<-EOF
202 GIT_COMMIT_OPTIONS=""
203 AVOID_DAILY_AUTOCOMMITS=1
204 #AVOID_SPECIAL_FILE_WARNING=1
205 AVOID_COMMIT_BEFORE_INSTALL=1
206 HIGHLEVEL_PACKAGE_MANAGER=apt
207 LOWLEVEL_PACKAGE_MANAGER=dpkg
209 sudo
install -m 644 -o root
-g root \
210 etc
/etckeeper
/prompt.sh \
211 /etc
/etckeeper
/prompt.sh
212 rule apt_get_install etckeeper
214 rule_filesystem_configure
() {
215 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/fstab
<<-EOF
216 # <file system> <mount point> <type> <options> <dump> <pass>
217 LABEL=${vm_lvm_lv}_boot /boot ext2 defaults 0 0
218 proc /proc proc defaults 0 0
219 sysfs /sys sysfs defaults 0 0
220 tmpfs /tmp tmpfs rw,nosuid,nodev,auto,size=200m,nr_inodes=1000k,mode=1777,noatime,nodiratime 0 0
221 /dev/mapper/${vm_lvm_lv}_root_deciphered / ext4 defaults,errors=remount-ro,acl,barrier=1,noatime 0 1
222 /dev/mapper/${vm_lvm_lv}_var_deciphered /var ext4 defaults,errors=remount-ro,acl,barrier=1,noatime 0 1
223 /dev/mapper/${vm_lvm_lv}_home_deciphered /home ext4 defaults,errors=remount-ro,acl,barrier=1,noatime,usrquota,grpquota 0 0
224 # NOTE: barrier=1 réduit drastiquement les performances d'écriture, mais garantit la cohérence du système de fichiers.
225 /dev/mapper/${vm_lvm_lv}_swap_deciphered swap swap sw 0 0
227 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/crypttab
<<-EOF
228 # <target name> <source device> <key file> <options>
229 ${vm_lvm_lv}_root_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_root none luks,lvm=$vm_lvm_vg
230 ${vm_lvm_lv}_var_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_var ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
231 ${vm_lvm_lv}_home_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_home ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
232 ${vm_lvm_lv}_swap_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_swap ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
234 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/sysctl.d
/local-swap.conf
<<-EOF
235 vm.swappiness = 10 # NOTE: n'utilise le swap qu'en cas d'absolue nécessité
236 vm.vfs_cache_pressure=50
239 rule_initramfs_configure
() {
240 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/initramfs-tools
/initramfs.conf
<<-EOF
247 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/modprobe.d
/xen-pv.conf
<<-EOF
249 alias scsi_hostadapter xenblk
251 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/modules
<<-EOF
257 # NOTE: pour Xen en mode HVM :
258 #modprobe xen-platform-pci
260 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/initramfs-tools
/modules
<<-EOF
262 sudo
sed -e '/^configure_networking /s/ &$//' \
263 -i /usr
/share
/initramfs-tools
/scripts
/init-premount
/dropbear
264 # NOTE: corrige une vermine : dropbear doit attendre que le réseau soit configuré..
265 ssh-keygen
-F "init.$vm_fqdn" -f "$tool"/etc
/openssh
/known_hosts |
266 ( while IFS
= read -r line
267 do case $line in (*" RSA") return 0; break;; esac
271 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_rsa_host_key \
272 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_rsa_host_key.pub
273 sudo dropbearkey
-t rsa
-s 4096 -f \
274 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_rsa_host_key
276 # NOTE: ne se préoccupe pas de dropbear_dss_host_key ; Debian la génère et l'utilise néamoins.
277 sudo
install -d -m 640 -o root
-g root \
278 /etc
/initramfs-tools
/root \
279 /etc
/initramfs-tools
/root
/.
ssh
281 while IFS
=: read -r group x x users
282 do while test -n "$users" && IFS
=, read -r user users
<<-EOF
285 do eval local home\
; home
="~$user"
286 cat "$home"/etc
/ssh
/authorized_keys
289 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/initramfs-tools
/root
/.ssh
/authorized_keys
291 /etc
/initramfs-tools
/root
/.ssh
/id_rsa.dropbear \
292 /etc
/initramfs-tools
/root
/.ssh
/id_rsa.pub \
293 /etc
/initramfs-tools
/root
/.ssh
/id_rsa
294 # NOTE: clefs générées par Debian
295 sudo update-initramfs
-u
297 rule_locale_configure
() {
298 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/locale.gen
<<-EOF
303 rule_login_configure
() {
304 grep -q '^hvc0$' /etc
/securetty ||
305 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/securetty
<<-EOF
306 $(cat /etc/securetty)
309 grep -q '^xvc0$' /etc
/securetty ||
310 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/securetty
<<-EOF
311 $(cat /etc/securetty)
314 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/inittab
<<-EOF
315 # /etc/inittab: init(8) configuration.
317 # The default runlevel.
320 # Boot-time system configuration/initialization script.
321 # This is run first except when booting in emergency (-b) mode.
322 si::sysinit:/etc/init.d/rcS
324 # What to do in single-user mode.
325 ~~:S:wait:/sbin/sulogin
327 # /etc/init.d executes the S and K scripts upon change
330 # Runlevel 0 is halt.
331 # Runlevel 1 is single-user.
332 # Runlevels 2-5 are multi-user.
333 # Runlevel 6 is reboot.
335 l0:0:wait:/etc/init.d/rc 0
336 l1:1:wait:/etc/init.d/rc 1
337 l2:2:wait:/etc/init.d/rc 2
338 l3:3:wait:/etc/init.d/rc 3
339 l4:4:wait:/etc/init.d/rc 4
340 l5:5:wait:/etc/init.d/rc 5
341 l6:6:wait:/etc/init.d/rc 6
342 # Normally not reached, but fallthrough in case of emergency.
343 z6:6:respawn:/sbin/sulogin
345 # What to do when CTRL-ALT-DEL is pressed.
346 ca:12345:ctrlaltdel:/sbin/shutdown -t1 -a -r now
348 # What to do when the power fails/returns.
349 pf::powerwait:/etc/init.d/powerfail start
350 pn::powerfailnow:/etc/init.d/powerfail now
351 po::powerokwait:/etc/init.d/powerfail stop
353 # Xen hypervisor console
354 hvc:2345:respawn:/sbin/getty 38400 hvc0
355 #xvc:2345:respawn:/sbin/getty 38400 xvc0
357 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/login.defs
<<-EOF
364 FTMP_FILE /var/log/btmp
366 HUSHLOGIN_FILE .hushlogin
367 ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
368 ENV_PATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
369 # NOTE: met les sbin/ dans ENV_PATH ;
370 # - ça n'apporte aucune protection de ne pas les mettre ;
371 # - ça frustre de ne pas les trouver.
378 # - donne une même confiance au groupe propriétaire qu'au propriétaire ;
379 # - facilite l'utilisation des ACL, qui sont dépendantes des droits du groupe propriétaire.
392 ENCRYPT_METHOD SHA512
394 grep -q '^session optional pam_umask.so\>' /etc
/pam.d
/common-session ||
395 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/pam.d
/common-session
<<-EOF
396 $(cat /etc/pam.d/common-session)
397 session optional pam_umask.so
400 rule_procmail_configure
() {
401 rule apt_get_install procmail
402 sudo
install -d -m 770 -o root
-g adm \
404 /etc
/skel
/var
/cache
/mail \
405 /etc
/skel
/var
/log
/mail \
407 sudo
install -m 660 -o root
-g adm \
408 "$tool"/etc
/skel
/etc
/mail
/delivery.procmailrc \
409 /etc
/skel
/etc
/mail
/delivery.procmailrc
411 rule_postgrey_configure
() {
412 rule apt_get_install postgrey
413 sudo service postgrey restart
415 rule_postfix_configure
() {
416 local hint
="run vm_remote postfix_key_send before"
417 assert
"test -f /etc/postfix/$vm_domainname/smtpd/x509/key.pem" hint
418 warn
"lors de l'installation Debian, ne sélectionner aucune configuration pour postfix"
419 rule apt_get_install postfix
420 sudo
install -d -m 770 -o root
-g root \
421 /etc
/postfix
/$vm_domainname/ \
422 /etc
/postfix
/$vm_domainname/smtp \
423 /etc
/postfix
/$vm_domainname/smtp
/x509 \
424 /etc
/postfix
/$vm_domainname/smtp
/x509
/ca \
425 /etc
/postfix
/$vm_domainname/smtpd \
426 /etc
/postfix
/$vm_domainname/smtpd
/x509 \
427 /etc
/postfix
/$vm_domainname/smtpd
/x509
/ca
428 sudo
install -d -m 770 -o root
-g root \
429 /etc
/postfix
/$vm_domainname/ \
430 /etc
/postfix
/$vm_domainname/smtp \
431 /etc
/postfix
/$vm_domainname/smtp
/x509 \
432 /etc
/postfix
/$vm_domainname/smtp
/x509
/ca \
433 /etc
/postfix
/$vm_domainname/smtpd \
434 /etc
/postfix
/$vm_domainname/smtpd
/x509 \
435 /etc
/postfix
/$vm_domainname/smtpd
/x509
/ca
437 ..
/crt
+crl.self-signed.pem \
438 /etc
/postfix
/$vm_domainname/smtpd
/x509
/ca
/crt.pem
439 sudo
install -m 400 -o root
-g root \
440 var
/pub
/x509
/service
/smtpd
/crt
+crl.self-signed.pem \
441 /etc
/postfix
/$vm_domainname/smtpd
/x509
/crt
+crl.self-signed.pem
442 sudo
install -m 400 -o root
-g root \
443 var
/pub
/x509
/service
/smtpd
/crt.pem \
444 /etc
/postfix
/$vm_domainname/smtpd
/x509
/crt.pem
445 sudo
install -m 400 -o root
-g root \
446 var
/pub
/x509
/service
/smtpd
/crt
+root.pem \
447 /etc
/postfix
/$vm_domainname/smtpd
/x509
/crt
+root.pem
448 sudo
install -m 400 -o root
-g root \
449 var
/pub
/x509
/service
/smtpd
/crt
+crl.self-signed.pem \
450 /etc
/postfix
/$vm_domainname/smtpd
/x509
/crt
+crl.self-signed.pem
451 sudo
install -m 660 -o root
-g root \
452 etc
/postfix
/$vm_domainname/header_checks \
453 /etc
/postfix
/$vm_domainname/header_checks
454 sudo
install -m 664 -o root
-g root \
458 cat /dev
/stdin etc
/postfix
/main.cf
<<-EOF |
459 mydomain = $vm_domainname
460 myorigin = \$mydomain
461 myhostname = $vm_hostname.\$mydomain
462 mail_name = \$myhostname
463 mydestination = $vm_hostname \$myhostname \$myorigin
465 sudo
install -m 664 -o root
-g root
/dev
/stdin \
467 sudo
install -m 664 -o root
-g root \
468 etc
/postfix
/master.cf \
469 /etc
/postfix
/master.cf
470 sudo
install -m 660 -o root
-g root \
471 etc
/postfix
/$vm_domainname/smtp
/x509
/policy \
472 /etc
/postfix
/$vm_domainname/smtp
/x509
/policy
473 sudo postmap
hash:/etc
/postfix
/$vm_domainname/smtp
/x509
/policy
474 sudo
install -m 660 -o root
-g root \
475 etc
/postfix
/$vm_domainname/smtp
/header_checks \
476 /etc
/postfix
/$vm_domainname/smtp
/header_checks
477 sudo
install -m 660 -o root
-g root \
478 etc
/postfix
/$vm_domainname/smtpd
/sender_access \
479 /etc
/postfix
/$vm_domainname/smtpd
/sender_access
480 sudo postmap
hash:/etc
/postfix
/$vm_domainname/smtpd
/sender_access
481 sudo
install -m 660 -o root
-g root \
482 etc
/postfix
/$vm_domainname/smtpd
/client_blacklist \
483 /etc
/postfix
/$vm_domainname/smtpd
/client_blacklist
484 sudo postmap
hash:/etc
/postfix
/$vm_domainname/smtpd
/client_blacklist
485 sudo
install -m 660 -o root
-g root \
486 etc
/postfix
/$vm_domainname/smtpd
/relay_clientcerts \
487 /etc
/postfix
/$vm_domainname/smtpd
/relay_clientcerts
488 sudo postmap
hash:/etc
/postfix
/$vm_domainname/smtpd
/relay_clientcerts
489 sudo
install -m 660 -o root
-g root \
490 etc
/postfix
/$vm_domainname/transport \
491 /etc
/postfix
/$vm_domainname/transport
492 sudo postmap
hash:/etc
/postfix
/$vm_domainname/transport
493 sudo
install -m 660 -o root
-g root \
494 etc
/postfix
/$vm_domainname/virtual_alias \
495 /etc
/postfix
/$vm_domainname/virtual_alias
496 sudo postmap
hash:/etc
/postfix
/$vm_domainname/virtual_alias
497 sudo service postfix restart
499 rule_mail_configure
() {
500 rule postfix_configure
501 rule postgrey_configure
502 rule procmail_configure
503 rule dovecot_configure
505 rule_network_configure
() {
506 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/hostname
<<-EOF
509 grep -q " $vm\$" /etc
/hosts ||
510 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/hosts
<<-EOF
512 127.0.0.1 $vm_fqdn $vm
514 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/network
/interfaces
<<-EOF
516 iface lo inet loopback
519 iface grenode inet static
521 gateway $vm_ipv4 # NOTE: proxy_arp sur la passerelle permet d'utiliser la même adresse
524 netmask 255.255.255.255
526 # NOTE: il y a besoin de ça en l'état actuel du réseau de Grenode
527 # car la MTU des tunnels GRE/IPsec entre les routeurs de Grenode l'impose.
529 # root@ateliers:~# ping -M do -c 1 -s \$((1500-20-8-200)) soupirail.grenode.net
530 # PING soupirail.grenode.net (91.216.110.1) 1272(1300) bytes of data.
531 # 1280 bytes from soupirail.grenode.net (91.216.110.1): icmp_req=1 ttl=63 time=18.0 ms
533 # --- soupirail.grenode.net ping statistics ---
534 # 1 packets transmitted, 1 received, 0% packet loss, time 0ms
535 # rtt min/avg/max/mdev = 18.027/18.027/18.027/0.000 ms
536 # root@ateliers:~# ping -M do -c 1 -s \$((1500-20-8-200+1)) soupirail.grenode.net
537 # PING soupirail.grenode.net (91.216.110.1) 1273(1301) bytes of data.
538 # From estran.grenode.net (91.216.110.6) icmp_seq=1 Frag needed and DF set (mtu = 1300)
540 # --- soupirail.grenode.net ping statistics ---
541 # 0 packets transmitted, 0 received, +1 errors
542 post-up ip address add $vm_ipv4/32 dev \$IFACE
543 pre-down ip address delete $vm_ipv4/32 dev \$IFACE
546 rule_ssh_configure
() {
547 ssh-keygen
-F "$vm_fqdn" -f "$tool"/etc
/openssh
/known_hosts |
548 ( while IFS
= read -r line
549 do case $line in (*" RSA") return 0; break;; esac
551 sudo ssh-keygen
-t rsa
-b 4096 -N '' -f /etc
/ssh
/ssh_host_rsa_key
553 /etc
/ssh
/ssh_host_dsa_key \
554 /etc
/ssh
/ssh_host_dsa_key.pub \
555 /etc
/ssh
/ssh_host_ecdsa_key \
556 /etc
/ssh
/ssh_host_ecdsa_key.pub
557 # NOTE: clefs générées par Debian
558 sudo
install -m 644 -o root
-g root
/dev
/stdin
/etc
/ssh
/sshd_config
<<-EOF
560 ListenAddress $vm_ipv4
564 HostKey /etc/ssh/ssh_host_rsa_key
565 UsePrivilegeSeparation yes
566 KeyRegenerationInterval 3600
573 RSAAuthentication yes
574 PubkeyAuthentication yes
575 AuthorizedKeysFile %h/etc/ssh/authorized_keys
577 RhostsRSAAuthentication no
578 HostbasedAuthentication no
579 IgnoreUserKnownHosts no
580 PermitEmptyPasswords no
581 ChallengeResponseAuthentication no
582 PasswordAuthentication no
583 KerberosAuthentication no
584 GSSAPIAuthentication no
591 ClientAliveInterval 0
593 Subsystem sftp /usr/lib/openssh/sftp-server
596 sudo service
ssh restart
598 rule_user_admin_add
() { # SYNTAX: $user
600 id
"$user" >/dev
/null ||
601 sudo adduser
--disabled-password "$user"
602 # NOTE: le mot-de-passe doit être initialisé par l'utilisateur à l'aide de passwd-init .
603 eval local home\
; home
="~$user"
604 sudo adduser
"$user" sudo
605 sudo
install -m 640 -o root
-g root \
606 "$tool"/var
/pub
/ssh
/"$user".key \
607 "$home"/etc
/ssh
/authorized_keys
608 local key
; local -; set +f
609 for key
in "$tool"/var
/pub
/openpgp
/*.key
610 do sudo
-u "$user" gpg
--import "$key"
612 rule user_admin_configure
614 rule_user_admin_configure
() {
615 rule initramfs_configure
616 rule user_root_configure
618 rule_user_configure
() {
619 sudo
install -d -m 750 -o root
-g adm \
622 sudo
install -d -m 770 -o root
-g adm \
623 /etc
/skel
/etc
/apache2 \
626 /etc
/skel
/var
/cache \
627 /etc
/skel
/var
/cache
/ssh
628 sudo
ln -fns etc
/ssh /etc
/skel
/.
ssh
629 sudo
ln -fns etc
/gpg
/etc
/skel
/.gnupg
630 sudo
install -m 640 -o root
-g root
/dev
/stdin
/etc
/sudoers.d
/passwd-init
<<-EOF
631 %sudo ALL=(ALL) NOPASSWD: /bin/sh -e -f -u -c \\
632 case \$(/usr/bin/passwd --status "\$SUDO_USER") in \\
633 ("\$SUDO_USER L "*) /usr/bin/passwd \$SUDO_USER;; esac
635 sudo
install -m 640 -o root
-g root
/dev
/stdin
/etc
/sudoers.d
/etckeeper-unclean
<<-EOF
636 %sudo ALL=(ALL) NOPASSWD: /usr/sbin/etckeeper unclean
638 sudo
install -m 640 -o root
-g root
/dev
/stdin
/etc
/sudoers.d
/env_keep
<<-EOF
639 Defaults env_keep = " \\
643 GIT_COMMITTER_NAME \\
644 GIT_COMMITTER_EMAIL \\
647 sudo
install -m 755 -o root
-g root
/dev
/stdin
/usr
/local
/bin
/passwd-init
<<-EOF
649 # DESCRIPTION: permet à un-e utilisateurice d'initialiser ellui-même son mot-de-passe système.
650 sudo /bin/sh -e -f -u -c \
651 'case \$(/usr/bin/passwd --status "\$SUDO_USER") in ("\$SUDO_USER L "*) /usr/bin/passwd \$SUDO_USER;; esac'
653 sudo
install -m 644 -o root
-g root \
656 sudo
install -m 644 -o root
-g root \
660 rule_user_root_configure
() {
661 sudo
install -d -m 750 -o root
-g adm \
665 sudo
ln -fns etc
/gpg
/root
/.gnupg
666 sudo
ln -fns etc
/ssh /root
/.
ssh
668 while IFS
=: read -r group x x users
669 do while test -n "$users" && IFS
=, read -r user users
<<-EOF
672 do eval local home\
; home
="~$user"
673 cat "$home"/etc
/ssh
/authorized_keys
676 sudo
install -m 640 -o root
-g root
/dev
/stdin
/root
/etc
/ssh
/authorized_keys
677 local key
; local -; set +f
678 for key
in "$tool"/var
/pub
/openpgp
/*.key
679 do sudo gpg
--import "$key"
685 rule etckeeper_configure
686 rule locale_configure
687 rule network_configure
688 rule filesystem_configure
691 rule user_root_configure
696 rule_luks_key_change
() {
697 sudo cryptsetup luksChangeKey
/dev
/$vm_lvm_vg/${vm_lvm_lv}_root
705 assert
'test "$(hostname --fqdn)" = "$vm_fqdn"' vm_fqdn