2 set -e -f ${DRY_RUN:+-n} -u
8 rule_help
() { # SYNTAX: [--hidden]
9 local hidden
; [ ${1:+set} ] || hidden
=set
12 ce script regroupe des règles pour administrer la VM ($vm_fqdn)
13 _depuis_ la VM hébergée ($vm_fqdn) ;
14 il sert à la fois d'outil (aisément bidouillable)
15 et de documentation (préçise).
16 Voir \`$tool/vm_host' pour les règles côté machine hôte ($vm_host).
17 SYNTAX: $0 \$RULE \${RULE}_SYNTAX
19 $(sed -ne "s/^rule_\(${hidden:+[^_]}[^ ]*\) () {\( *#.*\|\)/ \1\2/p" "$tool"/etc/vm.sh "$0")
21 TRACE # affiche les commandes avant leur exécution
22 $(sed -ne 's/^readonly \([^ ][^ =]*\).*}\( *#.*\|\)$/\t$\1\2/p' "$tool"/etc/vm.sh "$0")
29 git config
--replace branch.master.remote .
30 git config
--replace branch.master.merge refs
/remotes
/master
36 git checkout
-f -B master remotes
/master
41 rule_apt_get_install
() { # SYNTAX: $package
42 case $
(dpkg
-s "$1" |
grep '^Status: ') in
43 ("Status: install ok installed");;
45 test ! -x /usr
/bin
/etckeeper ||
46 assert
'sudo etckeeper unclean'
51 rule__chrooted_configure
() { # NOTE: est-ce bien utile à un moment ?
57 rule_apt_configure
() {
58 mk_reg mod
= own
= /etc
/apt
/sources.list
<<-EOF
59 deb http://ftp.fr.debian.org/debian $vm_lsb_name main contrib non-free
61 mk_reg mod
= own
= /etc
/apt
/sources.list.d
/$vm_lsb_name-backports.list
<<-EOF
62 #deb http://backports.debian.org/debian-backports $vm_lsb_name-backports main contrib non-free
64 mk_reg mod
= own
= /etc
/apt
/preferences
<<-EOF
66 Pin: release a=$vm_lsb_name
70 Pin: release a=$vm_lsb_name-backports
73 mk_reg mod
= own
= /etc
/apt
/sources.list.d
/openerp.list
<<-EOF
74 deb http://nightly.openerp.com/trunk/nightly/deb/ ./
77 rule_apticron_configure
() {
78 rule apt_get_install apticron
79 mk_reg mod
=644 own
=root
:root
/etc
/apticron
/apticron.conf
<<-EOF
80 EMAIL="admin@heureux-cyclage.org"
82 # LISTCHANGES_PROFILE="apticron"
84 # SYSTEM="foobar.example.com"
86 # IPADDRESSES="192.0.2.1 2001:db8:1:2:3::1"
89 # NOTIFY_NO_UPDATES="0"
91 # CUSTOM_NO_UPDATES_SUBJECT=""
92 # CUSTOM_FROM="root@ateliers.heureux-cyclage.org"
95 rule_boot_configure
() {
96 warn
"attention à n'installer GRUB sur AUCUN disque proposé !"
97 rule apt_get_install grub-pc
98 mk_dir mod
=644 own
=root
:root
/boot
/grub
99 rule apt_get_install linux-image-
$vm_arch
100 mk_reg mod
=644 own
=root
:root
/etc
/default
/grub
<<-EOF
103 GRUB_DISTRIBUTOR=\`lsb_release -i -s 2> /dev/null || echo Debian\`
104 GRUB_CMDLINE_LINUX_DEFAULT="quiet"
105 GRUB_CMDLINE_LINUX="vt.default_utf8=1 rootfstype=ext4 loglevel=5 console=hvc0 ip=$vm_ipv4::$vm_ipv4:255.255.255.254:$vm:eth0:off resume=/dev/mapper/${vm}_swap_deciphered"
106 GRUB_DISABLE_RECOVERY="true"
107 #GRUB_PRELOAD_MODULES="lvm"
109 mk_reg mod
=644 own
=root
:root
/boot
/grub
/device.map
<<-EOF
111 (hd0) /dev/mapper/domU-$(printf %s $vm_fqdn-disk | sed -e 's/-/--/g')
113 sudo update-grub2
# NOTE: prend en compte /boot/grub/device.map
114 rule initramfs_configure
116 rule_etckeeper_configure
() {
117 mk_reg mod
=644 own
=root
:root
/etc
/etckeeper
/etckeeper.conf
<<-EOF
119 GIT_COMMIT_OPTIONS=""
120 AVOID_DAILY_AUTOCOMMITS=1
121 #AVOID_SPECIAL_FILE_WARNING=1
122 AVOID_COMMIT_BEFORE_INSTALL=1
123 HIGHLEVEL_PACKAGE_MANAGER=apt
124 LOWLEVEL_PACKAGE_MANAGER=dpkg
126 rule apt_get_install etckeeper
128 rule_filesystem_configure
() {
129 mk_reg mod
=644 own
=root
:root
/etc
/fstab
<<-EOF
130 # <file system> <mount point> <type> <options> <dump> <pass>
131 LABEL=${vm_lvm_lv}_boot /boot ext2 defaults 0 0
132 proc /proc proc defaults 0 0
133 sysfs /sys sysfs defaults 0 0
134 tmpfs /tmp tmpfs rw,nosuid,nodev,auto,size=200m,nr_inodes=1000k,mode=1777,noatime,nodiratime 0 0
135 /dev/mapper/${vm_lvm_lv}_root_deciphered / ext4 defaults,errors=remount-ro,acl,noatime 0 1
136 /dev/mapper/${vm_lvm_lv}_var_deciphered /var ext4 defaults,errors=remount-ro,acl,noatime 0 1
137 /dev/mapper/${vm_lvm_lv}_home_deciphered /home ext4 defaults,errors=remount-ro,acl,noatime,usrquota,grpquota 0 0
138 /dev/mapper/${vm_lvm_lv}_swap_deciphered swap swap sw 0 0
140 mk_reg mod
=644 own
=root
:root
/etc
/crypttab
<<-EOF
141 # <target name> <source device> <key file> <options>
142 ${vm_lvm_lv}_root_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_root none luks,lvm=$vm_lvm_vg
143 ${vm_lvm_lv}_var_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_var ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
144 ${vm_lvm_lv}_home_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_home ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
145 ${vm_lvm_lv}_swap_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_swap ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
147 mk_reg mod
=644 own
=root
:root
/etc
/sysctl.d
/local-swap.conf
<<-EOF
148 vm.swappiness = 10 # NOTE: n'utilise le swap qu'en cas d'absolue nécessité
149 vm.vfs_cache_pressure=50
152 rule_initramfs_configure
() {
153 mk_reg mod
=644 own
=root
:root
/etc
/initramfs-tools
/initramfs.conf
<<-EOF
160 mk_reg mod
=644 own
=root
:root
/etc
/modprobe.d
/xen-pv.conf
<<-EOF
162 alias scsi_hostadapter xenblk
164 mk_reg mod
=644 own
=root
:root
/etc
/modules
<<-EOF
170 # NOTE: pour Xen en mode HVM :
171 #modprobe xen-platform-pci
173 mk_reg mod
=644 own
=root
:root
/etc
/initramfs-tools
/modules
<<-EOF
175 sudo
sed -e '/^configure_networking /s/ &$//' \
176 -i /usr
/share
/initramfs-tools
/scripts
/init-premount
/dropbear
177 # NOTE: corrige une vermine : dropbear doit attendre que le réseau soit configuré..
178 ssh-keygen
-F "init.$vm_fqdn" -f "$tool"/etc
/openssh
/known_hosts |
179 ( while IFS
= read -r line
180 do case $line in (*" RSA") return 0; break;; esac
184 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_rsa_host_key \
185 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_rsa_host_key.pub
186 sudo dropbearkey
-t rsa
-s 4096 -f \
187 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_rsa_host_key
189 # NOTE: ne se préoccupe pas de dropbear_dss_host_key ; Debian la génère et l'utilise néamoins.
190 mk_dir mod
=640 own
=root
:root \
191 /etc
/initramfs-tools
/root \
192 /etc
/initramfs-tools
/root
/.
ssh
194 while IFS
=: read -r group x x users
195 do while test -n "$users" && IFS
=, read -r user users
<<-EOF
198 do eval local home\
; home
="~$user"
199 cat "$home"/etc
/ssh
/authorized_keys
202 mk_reg mod
=644 own
=root
:root
/etc
/initramfs-tools
/root
/.ssh
/authorized_keys
204 /etc
/initramfs-tools
/root
/.ssh
/id_rsa.dropbear \
205 /etc
/initramfs-tools
/root
/.ssh
/id_rsa.pub \
206 /etc
/initramfs-tools
/root
/.ssh
/id_rsa
207 # NOTE: clefs générées par Debian
208 sudo update-initramfs
-u
210 rule_locale_configure
() {
211 mk_reg mod
=644 own
=root
:root
/etc
/locale.gen
<<-EOF
216 rule_login_configure
() {
217 grep -q '^hvc0$' /etc
/securetty ||
218 mk_reg mod
= own
= --append /etc
/securetty
<<-EOF
221 grep -q '^xvc0$' /etc
/securetty ||
222 mk_reg mod
= own
= --append /etc
/securetty
<<-EOF
225 mk_reg mod
=644 own
=root
:root
/etc
/inittab
<<-EOF
226 # /etc/inittab: init(8) configuration.
228 # The default runlevel.
231 # Boot-time system configuration/initialization script.
232 # This is run first except when booting in emergency (-b) mode.
233 si::sysinit:/etc/init.d/rcS
235 # What to do in single-user mode.
236 ~~:S:wait:/sbin/sulogin
238 # /etc/init.d executes the S and K scripts upon change
241 # Runlevel 0 is halt.
242 # Runlevel 1 is single-user.
243 # Runlevels 2-5 are multi-user.
244 # Runlevel 6 is reboot.
246 l0:0:wait:/etc/init.d/rc 0
247 l1:1:wait:/etc/init.d/rc 1
248 l2:2:wait:/etc/init.d/rc 2
249 l3:3:wait:/etc/init.d/rc 3
250 l4:4:wait:/etc/init.d/rc 4
251 l5:5:wait:/etc/init.d/rc 5
252 l6:6:wait:/etc/init.d/rc 6
253 # Normally not reached, but fallthrough in case of emergency.
254 z6:6:respawn:/sbin/sulogin
256 # What to do when CTRL-ALT-DEL is pressed.
257 ca:12345:ctrlaltdel:/sbin/shutdown -t1 -a -r now
259 # What to do when the power fails/returns.
260 pf::powerwait:/etc/init.d/powerfail start
261 pn::powerfailnow:/etc/init.d/powerfail now
262 po::powerokwait:/etc/init.d/powerfail stop
264 # Xen hypervisor console
265 hvc:2345:respawn:/sbin/getty 38400 hvc0
266 #xvc:2345:respawn:/sbin/getty 38400 xvc0
268 mk_reg mod
=644 own
=root
:root
/etc
/login.defs
<<-EOF
275 FTMP_FILE /var/log/btmp
277 HUSHLOGIN_FILE .hushlogin
278 ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
279 ENV_PATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
280 # NOTE: met les sbin/ dans ENV_PATH ;
281 # - ça n'apporte aucune protection de ne pas les mettre ;
282 # - ça frustre de ne pas les trouver.
289 # - donne une même confiance au groupe propriétaire qu'au propriétaire ;
290 # - facilite l'utilisation des ACL, qui sont dépendantes des droits du groupe propriétaire.
303 ENCRYPT_METHOD SHA512
305 grep -q '^session optional pam_umask.so\>' /etc
/pam.d
/common-session ||
306 mk_reg mod
= own
= --append /etc
/pam.d
/common-session
<<-EOF
307 session optional pam_umask.so
310 rule_network_configure
() {
311 mk_reg mod
= own
= /etc
/hostname
<<-EOF
314 grep -q " $vm\$" /etc
/hosts ||
315 mk_reg mod
= own
= --append /etc
/hosts
<<-EOF
316 127.0.0.1 $vm_fqdn $vm
318 mk_reg mod
= own
= /etc
/network
/interfaces
<<-EOF
320 iface lo inet loopback
323 iface grenode inet static
325 gateway $vm_ipv4 # NOTE: proxy_arp sur la passerelle permet d'utiliser la même adresse
328 netmask 255.255.255.255
330 post-up ip address add $vm_ipv4/32 dev \$IFACE
331 pre-down ip address delete $vm_ipv4/32 dev \$IFACE
334 rule_user_configure
() {
335 mk_dir mod
=750 own
="root:adm" /etc
/skel
/etc
336 mk_dir mod
=770 own
="root:adm" /etc
/skel
/etc
/apache2
337 mk_dir mod
=770 own
="root:adm" /etc
/skel
/etc
/ssh
338 mk_dir mod
=700 own
="root:adm" /etc
/skel
/var
339 mk_dir mod
=700 own
="root:adm" /etc
/skel
/var
/log
340 mk_dir mod
=700 own
="root:adm" /etc
/skel
/var
/cache
341 mk_dir mod
=700 own
="root:adm" /etc
/skel
/var
/cache
/ssh
342 mk_dir mod
=700 own
="root:adm" /etc
/skel
/tmp
343 mk_dir mod
=700 own
="root:adm" /etc
/skel
/tmp
344 mk_lnk etc
/ssh /etc
/skel
/.
ssh
345 mk_lnk etc
/gpg
/etc
/skel
/.gnupg
346 ssh-keygen
-F "$vm_fqdn" -f "$tool"/etc
/openssh
/known_hosts |
347 ( while IFS
= read -r line
348 do case $line in (*" RSA") return 0; break;; esac
350 sudo ssh-keygen
-t rsa
-b 4096 -N '' -f /etc
/ssh
/ssh_host_rsa_key
352 /etc
/ssh
/ssh_host_dsa_key \
353 /etc
/ssh
/ssh_host_dsa_key.pub \
354 /etc
/ssh
/ssh_host_ecdsa_key \
355 /etc
/ssh
/ssh_host_ecdsa_key.pub
356 # NOTE: clefs générées par Debian
357 mk_reg mod
=664 own
=root
:root
/etc
/ssh
/sshd_config
<<-EOF
359 ListenAddress $vm_ipv4
363 HostKey /etc/ssh/ssh_host_rsa_key
364 UsePrivilegeSeparation yes
365 KeyRegenerationInterval 3600
372 RSAAuthentication yes
373 PubkeyAuthentication yes
374 AuthorizedKeysFile %h/etc/ssh/authorized_keys
376 RhostsRSAAuthentication no
377 HostbasedAuthentication no
378 IgnoreUserKnownHosts no
379 PermitEmptyPasswords no
380 ChallengeResponseAuthentication no
381 PasswordAuthentication no
382 KerberosAuthentication no
383 GSSAPIAuthentication no
390 ClientAliveInterval 0
392 Subsystem sftp /usr/lib/openssh/sftp-server
395 sudo service
ssh restart
396 mk_reg mod
=440 own
=root
:root
/etc
/sudoers.d
/passwd-init
<<-EOF
397 %sudo ALL=(ALL) NOPASSWD: /bin/sh -e -f -u -c \\
398 case \$(/usr/bin/passwd --status "\$SUDO_USER") in \\
399 ("\$SUDO_USER L "*) /usr/bin/passwd \$SUDO_USER;; esac
401 mk_reg mod
=440 own
=root
:root
/etc
/sudoers.d
/etckeeper-unclean
<<-EOF
402 %sudo ALL=(ALL) NOPASSWD: /usr/sbin/etckeeper unclean
404 mk_reg mod
=440 own
=root
:root
/etc
/sudoers.d
/env_keep
<<-EOF
405 Defaults env_keep = " \\
409 GIT_COMMITTER_NAME \\
410 GIT_COMMITTER_EMAIL \\
413 mk_reg mod
=555 own
=root
:root
/usr
/local
/sbin
/passwd-init
<<-EOF
415 sudo /bin/sh -e -f -u -c \
416 'case \$(/usr/bin/passwd --status "\$SUDO_USER") in ("\$SUDO_USER L "*) /usr/bin/passwd \$SUDO_USER;; esac'
419 rule_user_root_configure
() {
420 mk_dir mod
=750 own
=root
:root
/root
/etc
421 mk_dir mod
=750 own
=root
:root
/root
/etc
/ssh
422 mk_dir mod
=750 own
=root
:root
/root
/etc
/gpg
423 mk_lnk etc
/gpg
/root
/.gnupg
424 mk_lnk etc
/ssh /root
/.
ssh
426 while IFS
=: read -r group x x users
427 do while test -n "$users" && IFS
=, read -r user users
<<-EOF
430 do eval local home\
; home
="~$user"
431 cat "$home"/etc
/ssh
/authorized_keys
434 mk_reg mod
=640 own
=root
:root
/root
/etc
/ssh
/authorized_keys
435 local key
; local -; set +f
436 for key
in "$tool"/var
/pub
/openpgp
/*.key
437 do sudo gpg
--import "$key"
440 rule_bin_configure
() {
441 mk_lnk
"$tool"/vm_hosted
/usr
/local
/sbin
/
444 rule etckeeper_configure
445 rule locale_configure
446 rule network_configure
448 rule filesystem_configure
450 rule user_root_configure
452 rule apticron_configure
456 rule_luks_key_change
() {
457 sudo cryptsetup luksChangeKey
/dev
/$vm_lvm_vg/${vm_lvm_lv}_root
460 rule_user_admin_configure
() {
461 rule initramfs_configure
462 rule user_root_configure
464 rule_user_admin_add
() { # SYNTAX: $user
466 id
"$user" >/dev
/null ||
467 sudo adduser
--disabled-password "$user"
468 # NOTE: le mot-de-passe doit être initialisé par l'utilisateur à l'aide de passwd-init .
469 eval local home\
; home
="~$user"
470 sudo adduser
"$user" sudo
471 mk_reg mod
=640 own
=$user:$user "$home"/etc
/ssh
/authorized_keys \
472 <"$tool"/var
/pub
/ssh
/"$user".key
473 local key
; local -; set +f
474 for key
in "$tool"/var
/pub
/openpgp
/*.key
475 do sudo
-u "$user" gpg
--import "$key"
477 rule user_admin_configure
479 rule_user_mail_format
() {
480 mk_dir mod
=770 own
=root
:adm
/etc
/skel
/etc
/procmail
481 mk_dir mod
=770 own
=root
:adm
/etc
/skel
/var
/mail
482 mk_dir mod
=770 own
=root
:adm
/etc
/skel
/var
/cache
/procmail
483 mk_reg mod
=660 own
=root
:adm
/etc
/skel
/etc
/procmail
/delivery.rc
<<-EOF
486 # NOTE: paramètres passés par postfix
492 ORIGINAL_RECIPIENT=\$6
494 PATH="\$HOME/bin:/usr/local/bin:/usr/bin:/bin"
495 MAILDIR="\$HOME/var/mail/"
497 #LOGFILE=`cd="\$HOME/var/log/procmail/" d=\$(date +"%Y-%m-%d"); ln -fns "\$d.log" "\$cd/current.log"; printf %s "\$cd/\$d.log"`
503 SHELLMETAS=&|<>~;?*%{}
505 # DESCRIPTION: supprime les doublons en fonction du champ Message-Id
506 #:0 Wh: "\$HOME/var/cache/procmail/msgid\$LOCKEXT"
507 #| formail -D 8192 "\$HOME/var/cache/procmail/msgid"
509 # DESCRIPTION: fait suivre à l'adresse configurée dans /etc/passwd ; on peut aussi utiliser ~/.forward
510 EMAIL=`sed /etc/passwd -ne "/^\$USER:/s/[^:]*:[^:]*:[^:]*:[^:]*:[^,]*,[^,]*,[^,]*,[^,]*,\([^:]*\):.*/\1/p"`
511 # NOTE: récupère l’adresse courriel dans le champ GECOS
512 FROM_=`formail -c -x "From " | sed -e 's/^\s*\([^ \t]*\).*/\1/g'`
513 # NOTE: récupère l’expéditeur inscrit sur l’enveloppe
515 | \$SENDMAIL -i -bm -f "\$FROM_" "\${EMAIL/@/\${EXTENSION:++\${EXTENSION}}@}"
519 #| /usr/lib/dovecot/deliver -f "\$SENDER" -a "\$RECIPIENT"
524 # -I "\$HOME/etc/uucp/uucp.cfg" \
526 # --notification=error \
527 # --requestor "\$USER" \
528 # - "\$USER!rmail" "(\$USER)"
530 mk_reg mod
=664 own
=root
:root
/etc
/postfix
/main.cf
<<-EOF
531 # /etc/postfix/main.cf
532 # SEE: http://postfix.traduc.org/index.php/TLS_README.html
534 parent_domain_matches_subdomains =
538 #permit_mx_backup_networks
539 #qmqpd_authorized_clients
541 mydomain = $vm_domainname
542 myorigin = \$mydomain
543 myhostname = $vm_hostname.\$mydomain
544 mail_name = \$myhostname
552 inet_protocols = ipv4
553 # "all" to activate IPv6
554 inet_interfaces = all
555 permit_mx_backup_networks =
559 # NOTE: fichier de hash contenant une table d’alias mail.
560 # Celle-ci est éditable dans /etc/aliases, puis (indispensable)
561 # regénérée en hash grâce à la commande newaliases qui produit /etc/aliases.db
564 recipient_delimiter = +
565 # NOTE: séparateur entre le nom d’utilisateur
566 # et les extensions d’adresse (par défaut le signe +).
567 #virtual_alias_domains =
569 hash:/etc/postfix/\$mydomain/virtual
570 # NOTE: do not specify virtual alias domain names in the main.cf
571 # mydestination or relay_domains configuration parameters.
573 # With a virtual alias domain, the Postfix SMTP server
574 # accepts mail for known-user@virtual-alias.domain, and
575 # rejects mail for unknown-user@virtual-alias.domain as
579 hash:/etc/postfix/\$mydomain/smtpd/tls/relay_clientcerts
582 # NOTE: ajouter les domaines pour lesquels on est backup MX ici,
583 # pas dans mydestination ou virtual_alias...
585 maximal_queue_lifetime = 5d
588 regexp:/etc/postfix/\$mydomain/header_checks
590 nested_header_checks =
591 milter_header_checks =
594 #content_filter = amavisfeed:[127.0.0.1]:10024
595 #receive_override_options = no_address_mappings
596 # no_unknown_recipient_checks
597 # Do not try to reject unknown recipients (SMTP server only).
598 # This is typically specified AFTER an external content filter.
599 # no_address_mappings
600 # Disable canonical address mapping, virtual alias map expansion,
601 # address masquerading, and automatic BCC (blind carbon-copy) recipients.
602 # This is typically specified BEFORE an external content filter (eg. amavis).
603 # no_header_body_checks
604 # Disable header/body_checks. This is typically specified AFTER an external content filter.
606 # Disable Milter (mail filter) applications. This is typically specified AFTER an external content filter.
607 #local_header_rewrite_clients =
609 hash:/etc/postfix/\$mydomain/transport_maps
611 /usr/bin/procmail -t -a "\$SENDER" -a "\$RECIPIENT" -a "\$USER" -a "\$EXTENSION" -a "\$DOMAIN" -a "\$ORIGINAL_RECIPIENT" "\$HOME/etc/procmail/delivery.rc"
612 mailbox_size_limit = 0
614 # Activer la notification en cas de réception de nouveaux e-mails dans la console (yes / no).
615 append_dot_mydomain = no
616 # appending .domain is the MUA's job.
621 #tls_random_reseed_period = 3600s
622 #tls_random_exchange_name =
623 # \${data_directory}/prng_exch
624 # NOTE: à ne pas mettre dans la cage chroot
625 #tls_random_bytes = 32
626 #tls_random_prng_update_period = 3600s
627 #tls_high_cipherlist = AES256-SHA
628 # NOTE: postconf(5) déconseille de changer ceci
630 #smtp_cname_overrides_servername = no
631 smtp_connect_timeout = 60s
632 #smtp_tls_CAfile = /etc/postfix/\$mydomain/smtp/tls/ca/crt.pem
633 #smtp_tls_CApath = /etc/postfix/\$mydomain/smtp/tls/ca/
634 #smtp_tls_cert_file = /etc/postfix/\$mydomain/smtp/tls/crt.pem
635 #smtp_tls_key_file = /etc/postfix/\$mydomain/smtp/tls/key.pem
636 #smtp_tls_per_site = hash:/etc/postfix/\$mydomain/smtp/tls/per_site
637 # NOTE: déprécié en faveur de smtp_tls_policy_maps
638 smtp_tls_policy_maps = hash:/etc/postfix/\$mydomain/smtp/tls/policy
639 smtp_tls_fingerprint_digest = sha1
640 smtp_tls_scert_verifydepth = 5
641 #smtp_tls_secure_cert_match = nexthop, dot-nexthop
642 #smtp_tls_verify_cert_match = hostname
643 #smtp_tls_note_starttls_offer = yes
644 smtp_tls_loglevel = 1
645 smtp_tls_protocols = !SSLv2, !SSLv3
647 smtp_tls_session_cache_database = btree:/var/lib/postfix/smtp_tls_session_cache
648 #smtp_tls_session_cache_timeout = 3600s
649 smtp_tls_security_level = may
650 smtp_header_checks = regexp:/etc/postfix/\$mydomain/smtp/header_checks
652 smtp_mime_header_checks =
653 smtp_nested_header_checks =
655 smtpd_starttls_timeout = 300s
657 \$myhostname ESMTP \$mail_name (Debian/GNU)
660 smtpd_helo_required = yes
661 strict_rfc821_envelopes = yes
662 smtpd_authorized_xclient_hosts = 127.0.0.1
663 # NOTE: utile pour tester les restrictions
665 smtpd_helo_restrictions =
666 reject_invalid_helo_hostname
667 reject_non_fqdn_helo_hostname
668 #reject_unknown_helo_hostname
669 # NOTE: pourrait pourtant être utile pour lutter contre le spam
672 smtpd_sender_restrictions =
674 permit_tls_clientcerts
675 permit_sasl_authenticated
676 check_sender_access hash:/etc/postfix/\$mydomain/smtpd/sender_access
677 check_sender_access hash:/etc/postfix/sender_blacklist
678 reject_unauth_pipelining
679 reject_non_fqdn_sender
680 #reject_unknown_sender_domain
684 smtpd_client_new_tls_session_rate_limit = 0
685 smtpd_client_event_limit_exceptions = \$mynetworks
686 smtpd_client_recipient_rate_limit = 0
687 smtpd_client_connection_count_limit = 50
688 smtpd_client_connection_rate_limit = 0
689 smtpd_client_message_rate_limit = 0
690 smtpd_client_port_logging = no
692 smtpd_client_restrictions =
693 check_client_access hash:/etc/postfix/client_blacklist
695 policy_time_limit = 3600
696 default_extra_recipient_limit = 5000
697 duplicate_filter_limit = 5000
698 smtpd_recipient_limit = 5000
699 smtpd_recipient_overshoot_limit = 5000
700 smtpd_recipient_restrictions =
701 reject_non_fqdn_recipient
702 #reject_invalid_hostname
703 # NOTE: postfix < 2.3. voir reject_invalid_helo_hostname
704 # dans smtpd_helo_restrictions
705 reject_unknown_recipient_domain
706 #reject_non_fqdn_sender
707 # NOTE: dans smtpd_sender_restrictions
708 reject_unauth_pipelining
709 # NOTE: dans smtpd_client_restrictions ou smtpd_data_restrictions
711 permit_tls_clientcerts
712 permit_sasl_authenticated
713 reject_unauth_destination
714 # NOTE: ne pas passer par SPFCheck / Postgrey si le mail n'est pas pour nous
715 # ou quelqu'un pour lequel on tient lieu de backup_mx
716 check_policy_service inet:127.0.0.1:10023
717 # NOTE: Postgrey (greylisting)
718 check_policy_service unix:private/spfcheck
719 permit_auth_destination
720 # NOTE: une fois Postgrey passé, on accepte ce qui nous est destiné
721 # (voir permit_auth_destination) ; sans doute redondant
723 #check_relay_domains <- removed from postfix
724 #reject_unknown_sender_domain
725 # aurait probablement été mieux dans smtpd_sender_restrictions
726 #reject_rbl_client bl.spamcop.net
727 #reject_rbl_client list.dsbl.org
728 #reject_rbl_client zen.spamhaus.org
729 #reject_rbl_client dnsbl.sorbs.net
731 smtpd_data_restrictions =
732 reject_unauth_pipelining
733 # NOTE: obliger le serveur en face à attendre qu'on lui aie dit OK
736 #smtpd_end_of_data_restrictions =
738 #smtpd_restriction_classes =
740 smtpd_error_sleep_time = 5
741 # NOTE: forcer quelqu'un qui nous embête à attendre cinq secondes.
744 smtpd_sasl_auth_enable = yes
745 smtpd_sasl_type = dovecot
746 smtpd_sasl_path = private/auth
747 smtpd_sasl_security_options = noanonymous
748 smtpd_sasl_domain = \$mydomain
751 smtpd_discard_ehlo_keywords = starttls
752 # NOTE: les clients mails tentant d'utiliser le chiffrement opportuniste
753 # se mangent une erreur en tentant un starttls
754 smtpd_tls_fingerprint_digest = sha1
756 smtpd_tls_mandatory_protocols = TLSv1
757 smtpd_tls_mandatory_ciphers = high
758 smtpd_tls_ciphers = high
759 # restrictif. s/high/medium/ ?
760 smtpd_tls_CAfile = /etc/postfix/\$mydomain/smtpd/tls/ca/crt+crl.slf.pem
761 smtpd_tls_CApath = /etc/postfix/\$mydomain/smtpd/tls/ca/
762 smtpd_tls_cert_file = /etc/postfix/\$mydomain/smtpd/tls/crt+crl.slf.pem
763 smtpd_tls_key_file = /etc/postfix/\$mydomain/smtpd/tls/key.pem
765 #smtpd_tls_received_header = no
766 smtpd_tls_session_cache_database =
767 btree:/var/lib/postfix/smtpd_tls_session_cache
768 #smtpd_tls_session_cache_timeout = 3600s
769 smtpd_tls_security_level = may
770 # Postfix 2.3 and later
772 # Mandatory TLS encryption: announce STARTTLS support to SMTP clients, and require that clients use TLS
773 # encryption. According to [1720]RFC 2487 this MUST NOT be applied in case of a publicly-referenced
774 # SMTP server. Instead, this option should be used only on dedicated servers.
775 smtpd_tls_loglevel = 1
776 smtpd_tls_ccert_verifydepth = 5
777 smtpd_tls_auth_only = yes
778 # Pas d'AUTH SASL sans TLS
779 smtpd_tls_ask_ccert = no
780 smtpd_tls_req_ccert = no
781 #smtpd_tls_always_issue_session_ids = yes
782 smtpd_peername_lookup = yes
783 # Nécessaire pour postgrey, etc
786 line_length_limit = 2048
788 message_size_limit = 20480000
789 #smtpd_enforce_tls # NOTE: obsolète
790 #smtpd_use_tls # NOTE: obsolète
791 #smtpd_tls_cipherlist # NOTE: obsolète
793 readme_directory = no
794 #delay_warning_time = 4h
795 # NOTE: uncomment the previous line to generate "delayed mail" warnings
796 #debug_peer_level = 4
797 #debug_peer_list = .\$myhostname
799 mk_reg mod
=664 own
=root
:root
/etc
/dovecot
/dovecot.conf
<<-EOF
800 auth_ssl_username_from_cert = yes
802 log_timestamp = "%Y-%m-%d %H:%M:%S "
804 mail_location = maildir:~/var/mail
805 mail_privileged_group = mail
807 args = /home/%u/etc/dovecot/passwd
812 unix_listener /var/spool/postfix/private/auth {
819 ssl_ca = </etc/dovecot/imap/tls/crt+crl.slf.pem
820 ssl_cert = </etc/dovecot/imap/tls/crt+crl.slf.pem
821 ssl_cipher_list = AES256-SHA
822 ssl_key = </etc/dovecot/imap/tls/key.pem
823 ssl_verify_client_cert = yes
829 auth_socket_path = /var/run/dovecot/auth-master
830 hostname = $vm_domainname
831 info_log_path = /var/log/dovecot/lda/info.log
832 log_path = /var/log/dovecot/lda/error.log
834 postmaster_address = contact+dovecot+lda@$vm_domainname
837 mk_reg mod
=664 own
=root
:root
/etc
/postgrey
/whitelist_recipients.
local <<-EOF
840 rule_mail_configure
() {
841 sudo apt-get
install postfix postgrey dovecot
849 assert
'test "$(hostname --fqdn)" = "$vm_fqdn"' vm_fqdn