2 set -e -f ${DRY_RUN:+-n} -u
4 .
"$tool"/lib
/functions.sh
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")
28 git config
--replace branch.master.remote .
29 git config
--replace branch.master.merge refs
/remotes
/master
35 git checkout
-f -B master remotes
/master
40 rule_apt_get_install
() { # SYNTAX: $package
41 case $
(dpkg
-s "$1" |
grep '^Status: ') in
42 ("Status: install ok installed");;
44 test ! -x /usr
/bin
/etckeeper ||
45 assert
'sudo etckeeper unclean'
50 rule__chrooted_configure
() { # NOTE: est-ce bien utile à un moment ?
56 rule_apt_configure
() {
57 mk_reg mod
= own
= /etc
/apt
/sources.list
<<-EOF
58 deb http://ftp.fr.debian.org/debian $vm_lsb_name main contrib non-free
60 mk_reg mod
= own
= /etc
/apt
/sources.list.d
/$vm_lsb_name-backports.list
<<-EOF
61 #deb http://backports.debian.org/debian-backports $vm_lsb_name-backports main contrib non-free
63 mk_reg mod
= own
= /etc
/apt
/preferences
<<-EOF
65 Pin: release a=$vm_lsb_name
69 Pin: release a=$vm_lsb_name-backports
72 mk_reg mod
= own
= /etc
/apt
/sources.list.d
/openerp.list
<<-EOF
73 deb http://nightly.openerp.com/trunk/nightly/deb/ ./
76 rule_apticron_configure
() {
77 rule apt_get_install apticron
78 mk_reg mod
=644 own
=root
:root
/etc
/apticron
/apticron.conf
<<-EOF
79 EMAIL="admin@heureux-cyclage.org"
81 # LISTCHANGES_PROFILE="apticron"
83 # SYSTEM="foobar.example.com"
85 # IPADDRESSES="192.0.2.1 2001:db8:1:2:3::1"
88 # NOTIFY_NO_UPDATES="0"
90 # CUSTOM_NO_UPDATES_SUBJECT=""
91 # CUSTOM_FROM="root@ateliers.heureux-cyclage.org"
93 sudo service apticron restart
95 rule_boot_configure
() {
96 rule apt_get_install grub-pc
# XXX: attention à n'installer GRUB sur AUCUN disque proposé !
97 mk_dir mod
=644 own
=root
:root
/boot
/grub
98 rule apt_get_install linux-image-
$vm_arch
99 mk_reg mod
=644 own
=root
:root
/etc
/default
/grub
<<-EOF
102 GRUB_DISTRIBUTOR=\`lsb_release -i -s 2> /dev/null || echo Debian\`
103 GRUB_CMDLINE_LINUX_DEFAULT="quiet"
104 GRUB_CMDLINE_LINUX="vt.default_utf8=1 rootfstype=ext4 loglevel=5 console=hvc0 ip=$vm_ipv4::$vm_ipv4:255.255.255.254:$vm:eth0:off resume=/dev/mapper/${vm}_swap_deciphered"
105 GRUB_DISABLE_RECOVERY="true"
106 #GRUB_PRELOAD_MODULES="lvm"
108 mk_reg mod
=644 own
=root
:root
/boot
/grub
/device.map
<<-EOF
110 (hd0) /dev/mapper/domU-$(printf %s $vm_fqdn-disk | sed -e 's/-/--/g')
112 sudo update-grub2
# NOTE: prend en compte /boot/grub/device.map
113 rule initramfs_configure
115 rule_etckeeper_configure
() {
116 mk_reg mod
=644 own
=root
:root
/etc
/etckeeper
/etckeeper.conf
<<-EOF
118 GIT_COMMIT_OPTIONS=""
119 AVOID_DAILY_AUTOCOMMITS=1
120 #AVOID_SPECIAL_FILE_WARNING=1
121 AVOID_COMMIT_BEFORE_INSTALL=1
122 HIGHLEVEL_PACKAGE_MANAGER=apt
123 LOWLEVEL_PACKAGE_MANAGER=dpkg
125 rule apt_get_install etckeeper
127 rule_filesystem_configure
() {
128 mk_reg mod
=644 own
=root
:root
/etc
/fstab
<<-EOF
129 # <file system> <mount point> <type> <options> <dump> <pass>
130 LABEL=${vm_lvm_lv}_boot /boot ext2 defaults 0 0
131 proc /proc proc defaults 0 0
132 sysfs /sys sysfs defaults 0 0
133 tmpfs /tmp tmpfs rw,nosuid,nodev,auto,size=200m,nr_inodes=1000k,mode=1777,noatime,nodiratime 0 0
134 /dev/mapper/${vm_lvm_lv}_root_deciphered / ext4 defaults,errors=remount-ro,acl,noatime 0 1
135 /dev/mapper/${vm_lvm_lv}_var_deciphered /var ext4 defaults,errors=remount-ro,acl,noatime 0 1
136 /dev/mapper/${vm_lvm_lv}_home_deciphered /home ext4 defaults,errors=remount-ro,acl,noatime,usrquota,grpquota 0 0
137 /dev/mapper/${vm_lvm_lv}_swap_deciphered swap swap sw 0 0
139 mk_reg mod
=644 own
=root
:root
/etc
/crypttab
<<-EOF
140 # <target name> <source device> <key file> <options>
141 ${vm_lvm_lv}_root_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_root none luks,lvm=$vm_lvm_vg
142 ${vm_lvm_lv}_var_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_var ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
143 ${vm_lvm_lv}_home_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_home ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
144 ${vm_lvm_lv}_swap_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_swap ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
146 mk_reg mod
=644 own
=root
:root
/etc
/sysctl.d
/local-swap.conf
<<-EOF
147 vm.swappiness = 10 # NOTE: n'utilise le swap qu'en cas d'absolue nécessité
148 vm.vfs_cache_pressure=50
151 rule_initramfs_configure
() {
152 mk_reg mod
=644 own
=root
:root
/etc
/initramfs-tools
/initramfs.conf
<<-EOF
159 mk_reg mod
=644 own
=root
:root
/etc
/modprobe.d
/xen-pv.conf
<<-EOF
161 alias scsi_hostadapter xenblk
163 mk_reg mod
=644 own
=root
:root
/etc
/modules
<<-EOF
169 # NOTE: pour Xen en mode HVM :
170 #modprobe xen-platform-pci
172 mk_reg mod
=644 own
=root
:root
/etc
/initramfs-tools
/modules
<<-EOF
174 sudo
sed -e '/^configure_networking /s/ &$//' \
175 -i /usr
/share
/initramfs-tools
/scripts
/init-premount
/dropbear
176 # NOTE: corrige une vermine : dropbear doit attendre que le réseau soit configuré..
177 ssh-keygen
-F "init.$vm_fqdn" -f "$tool"/etc
/openssh
/known_hosts |
178 ( while IFS
= read -r line
179 do case $line in (*" RSA") return 0; break;; esac
183 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_rsa_host_key \
184 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_rsa_host_key.pub
185 sudo dropbearkey
-t rsa
-s 4096 -f \
186 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_rsa_host_key
188 # NOTE: ne se préoccupe pas de dropbear_dss_host_key ; Debian la génère et l'utilise néamoins.
189 mk_dir mod
=640 own
=root
:root \
190 /etc
/initramfs-tools
/root \
191 /etc
/initramfs-tools
/root
/.
ssh
193 while IFS
=: read -r group x x users
194 do while test -n "$users" && IFS
=, read -r user users
<<-EOF
197 do eval local home\
; home
="~$user"
198 cat "$home"/etc
/ssh
/authorized_keys
201 mk_reg mod
=644 own
=root
:root
/etc
/initramfs-tools
/root
/.ssh
/authorized_keys
203 /etc
/initramfs-tools
/root
/.ssh
/id_rsa.dropbear \
204 /etc
/initramfs-tools
/root
/.ssh
/id_rsa.pub \
205 /etc
/initramfs-tools
/root
/.ssh
/id_rsa
206 # NOTE: clefs générées par Debian
207 sudo update-initramfs
-u
209 rule_locale_configure
() {
210 mk_reg mod
=644 own
=root
:root
/etc
/locale.gen
<<-EOF
215 rule_login_configure
() {
216 grep -q '^hvc0$' /etc
/securetty ||
217 mk_reg mod
= own
= --append /etc
/securetty
<<-EOF
220 grep -q '^xvc0$' /etc
/securetty ||
221 mk_reg mod
= own
= --append /etc
/securetty
<<-EOF
224 mk_reg mod
=644 own
=root
:root
/etc
/inittab
<<-EOF
225 # /etc/inittab: init(8) configuration.
227 # The default runlevel.
230 # Boot-time system configuration/initialization script.
231 # This is run first except when booting in emergency (-b) mode.
232 si::sysinit:/etc/init.d/rcS
234 # What to do in single-user mode.
235 ~~:S:wait:/sbin/sulogin
237 # /etc/init.d executes the S and K scripts upon change
240 # Runlevel 0 is halt.
241 # Runlevel 1 is single-user.
242 # Runlevels 2-5 are multi-user.
243 # Runlevel 6 is reboot.
245 l0:0:wait:/etc/init.d/rc 0
246 l1:1:wait:/etc/init.d/rc 1
247 l2:2:wait:/etc/init.d/rc 2
248 l3:3:wait:/etc/init.d/rc 3
249 l4:4:wait:/etc/init.d/rc 4
250 l5:5:wait:/etc/init.d/rc 5
251 l6:6:wait:/etc/init.d/rc 6
252 # Normally not reached, but fallthrough in case of emergency.
253 z6:6:respawn:/sbin/sulogin
255 # What to do when CTRL-ALT-DEL is pressed.
256 ca:12345:ctrlaltdel:/sbin/shutdown -t1 -a -r now
258 # What to do when the power fails/returns.
259 pf::powerwait:/etc/init.d/powerfail start
260 pn::powerfailnow:/etc/init.d/powerfail now
261 po::powerokwait:/etc/init.d/powerfail stop
263 # Xen hypervisor console
264 hvc:2345:respawn:/sbin/getty 38400 hvc0
265 #xvc:2345:respawn:/sbin/getty 38400 xvc0
267 mk_reg mod
=644 own
=root
:root
/etc
/login.defs
<<-EOF
274 FTMP_FILE /var/log/btmp
276 HUSHLOGIN_FILE .hushlogin
277 ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
278 ENV_PATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
279 # NOTE: met les sbin/ dans ENV_PATH ;
280 # - ça n'apporte aucune protection de ne pas les mettre ;
281 # - ça frustre de ne pas les trouver.
288 # - donne une même confiance au groupe propriétaire qu'au propriétaire ;
289 # - facilite l'utilisation des ACL, qui sont dépendantes des droits du groupe propriétaire.
302 ENCRYPT_METHOD SHA512
304 grep -q '^session optional pam_umask.so\>' /etc
/pam.d
/common-session ||
305 mk_reg mod
= own
= --append /etc
/pam.d
/common-session
<<-EOF
306 session optional pam_umask.so
309 rule_network_configure
() {
310 mk_reg mod
= own
= /etc
/hostname
<<-EOF
313 grep -q " $vm\$" /etc
/hosts ||
314 mk_reg mod
= own
= --append /etc
/hosts
<<-EOF
315 127.0.0.1 $vm_fqdn $vm
317 mk_reg mod
= own
= /etc
/network
/interfaces
<<-EOF
319 iface lo inet loopback
322 iface grenode inet static
324 gateway $vm_ipv4 # NOTE: proxy_arp sur la passerelle permet d'utiliser la même adresse
327 netmask 255.255.255.255
329 post-up ip address add $vm_ipv4/32 dev \$IFACE
330 pre-down ip address delete $vm_ipv4/32 dev \$IFACE
333 rule_user_configure
() {
334 mk_dir mod
=750 own
="root:adm" /etc
/skel
/etc
335 mk_dir mod
=770 own
="root:adm" /etc
/skel
/etc
/apache2
336 mk_dir mod
=770 own
="root:adm" /etc
/skel
/etc
/ssh
337 mk_dir mod
=700 own
="root:adm" /etc
/skel
/var
338 mk_dir mod
=700 own
="root:adm" /etc
/skel
/var
/log
339 mk_dir mod
=700 own
="root:adm" /etc
/skel
/var
/cache
340 mk_dir mod
=700 own
="root:adm" /etc
/skel
/var
/cache
/ssh
341 mk_dir mod
=700 own
="root:adm" /etc
/skel
/tmp
342 mk_dir mod
=700 own
="root:adm" /etc
/skel
/tmp
343 mk_lnk etc
/ssh /etc
/skel
/.
ssh
344 mk_lnk etc
/gpg
/etc
/skel
/.gnupg
345 ssh-keygen
-F "$vm_fqdn" -f "$tool"/etc
/openssh
/known_hosts |
346 ( while IFS
= read -r line
347 do case $line in (*" RSA") return 0; break;; esac
349 sudo ssh-keygen
-t rsa
-b 4096 -N '' -f /etc
/ssh
/ssh_host_rsa_key
351 /etc
/ssh
/ssh_host_dsa_key \
352 /etc
/ssh
/ssh_host_dsa_key.pub \
353 /etc
/ssh
/ssh_host_ecdsa_key \
354 /etc
/ssh
/ssh_host_ecdsa_key.pub
355 # NOTE: clefs générées par Debian
356 mk_reg mod
=664 own
=root
:root
/etc
/ssh
/sshd_config
<<-EOF
358 ListenAddress $vm_ipv4
362 HostKey /etc/ssh/ssh_host_rsa_key
363 UsePrivilegeSeparation yes
364 KeyRegenerationInterval 3600
371 RSAAuthentication yes
372 PubkeyAuthentication yes
373 AuthorizedKeysFile %h/etc/ssh/authorized_keys
375 RhostsRSAAuthentication no
376 HostbasedAuthentication no
377 IgnoreUserKnownHosts no
378 PermitEmptyPasswords no
379 ChallengeResponseAuthentication no
380 PasswordAuthentication no
381 KerberosAuthentication no
382 GSSAPIAuthentication no
389 ClientAliveInterval 0
391 Subsystem sftp /usr/lib/openssh/sftp-server
394 sudo service
ssh restart
395 mk_reg mod
=440 own
=root
:root
/etc
/sudoers.d
/passwd-init
<<-EOF
396 %sudo ALL=(ALL) NOPASSWD: /bin/sh -e -f -u -c \\
397 case \$(/usr/bin/passwd --status "\$SUDO_USER") in \\
398 ("\$SUDO_USER L "*) /usr/bin/passwd \$SUDO_USER;; esac
400 mk_reg mod
=440 own
=root
:root
/etc
/sudoers.d
/etckeeper-unclean
<<-EOF
401 %sudo ALL=(ALL) NOPASSWD: /usr/sbin/etckeeper unclean
403 mk_reg mod
=440 own
=root
:root
/etc
/sudoers.d
/env_keep
<<-EOF
404 Defaults env_keep = " \\
408 GIT_COMMITTER_NAME \\
409 GIT_COMMITTER_EMAIL \\
412 mk_reg mod
=555 own
=root
:root
/usr
/local
/sbin
/passwd-init
<<-EOF
414 sudo /bin/sh -e -f -u -c \
415 'case \$(/usr/bin/passwd --status "\$SUDO_USER") in ("\$SUDO_USER L "*) /usr/bin/passwd \$SUDO_USER;; esac'
418 rule_user_root_configure
() {
419 mk_dir mod
=750 own
=root
:root
/root
/etc
420 mk_dir mod
=750 own
=root
:root
/root
/etc
/ssh
421 mk_dir mod
=750 own
=root
:root
/root
/etc
/gpg
422 mk_lnk etc
/gpg
/root
/.gnupg
423 mk_lnk etc
/ssh /root
/.
ssh
425 while IFS
=: read -r group x x users
426 do while test -n "$users" && IFS
=, read -r user users
<<-EOF
429 do eval local home\
; home
="~$user"
430 cat "$home"/etc
/ssh
/authorized_keys
433 mk_reg mod
=640 own
=root
:root
/root
/etc
/ssh
/authorized_keys
434 local key
; local -; set +f
435 for key
in "$tool"/var
/pub
/openpgp
/*.key
436 do sudo gpg
--import "$key"
439 rule_bin_configure
() {
440 mk_lnk
"$tool"/vm_hosted
/usr
/local
/sbin
/
443 rule etckeeper_configure
444 rule locale_configure
445 rule network_configure
447 rule filesystem_configure
449 rule user_root_configure
454 rule_disk_key_change
() {
455 sudo cryptsetup luksChangeKey
/dev
/$vm_lvm_vg/${vm_lvm_lv}_root
458 rule_user_admin_configure
() {
459 rule initramfs_configure
460 rule user_root_configure
462 rule_user_admin_add
() { # SYNTAX: $user
464 id
"$user" >/dev
/null ||
465 sudo adduser
--disabled-password "$user"
466 # NOTE: le mot-de-passe doit être initialisé par l'utilisateur à l'aide de passwd-init .
467 eval local home\
; home
="~$user"
468 sudo adduser
"$user" sudo
469 mk_reg mod
=640 own
=$user:$user "$home"/etc
/ssh
/authorized_keys \
470 <"$tool"/var
/pub
/ssh
/"$user".key
471 local key
; local -; set +f
472 for key
in "$tool"/var
/pub
/openpgp
/*.key
473 do sudo
-u "$user" gpg
--import "$key"
475 rule user_admin_configure
477 rule_user_mail_format
() {
478 mk_dir mod
=770 own
=root
:adm
/etc
/skel
/etc
/procmail
479 mk_dir mod
=770 own
=root
:adm
/etc
/skel
/var
/mail
480 mk_dir mod
=770 own
=root
:adm
/etc
/skel
/var
/cache
/procmail
481 mk_reg mod
=660 own
=root
:adm
/etc
/skel
/etc
/procmail
/delivery.rc
<<-EOF
484 # NOTE: paramètres passés par postfix
490 ORIGINAL_RECIPIENT=\$6
492 PATH="\$HOME/bin:/usr/local/bin:/usr/bin:/bin"
493 MAILDIR="\$HOME/var/mail/"
495 #LOGFILE=`cd="\$HOME/var/log/procmail/" d=\$(date +"%Y-%m-%d"); ln -fns "\$d.log" "\$cd/current.log"; printf %s "\$cd/\$d.log"`
501 SHELLMETAS=&|<>~;?*%{}
503 # DESCRIPTION: supprime les doublons en fonction du champ Message-Id
504 #:0 Wh: "\$HOME/var/cache/procmail/msgid\$LOCKEXT"
505 #| formail -D 8192 "\$HOME/var/cache/procmail/msgid"
507 # DESCRIPTION: fait suivre à l'adresse configurée dans /etc/passwd ; on peut aussi utiliser ~/.forward
508 EMAIL=`sed /etc/passwd -ne "/^\$USER:/s/[^:]*:[^:]*:[^:]*:[^:]*:[^,]*,[^,]*,[^,]*,[^,]*,\([^:]*\):.*/\1/p"`
509 # NOTE: récupère l’adresse courriel dans le champ GECOS
510 FROM_=`formail -c -x "From " | sed -e 's/^\s*\([^ \t]*\).*/\1/g'`
511 # NOTE: récupère l’expéditeur inscrit sur l’enveloppe
513 | \$SENDMAIL -i -bm -f "\$FROM_" "\${EMAIL/@/\${EXTENSION:++\${EXTENSION}}@}"
517 #| /usr/lib/dovecot/deliver -f "\$SENDER" -a "\$RECIPIENT"
522 # -I "\$HOME/etc/uucp/uucp.cfg" \
524 # --notification=error \
525 # --requestor "\$USER" \
526 # - "\$USER!rmail" "(\$USER)"
528 mk_reg mod
=664 own
=root
:root
/etc
/postfix
/main.cf
<<-EOF
529 # /etc/postfix/main.cf
530 # SEE: http://postfix.traduc.org/index.php/TLS_README.html
532 parent_domain_matches_subdomains =
536 #permit_mx_backup_networks
537 #qmqpd_authorized_clients
539 mydomain = $vm_domainname
540 myorigin = \$mydomain
541 myhostname = $vm_hostname.\$mydomain
542 mail_name = \$myhostname
550 inet_protocols = ipv4
551 # "all" to activate IPv6
552 inet_interfaces = all
553 permit_mx_backup_networks =
557 # NOTE: fichier de hash contenant une table d’alias mail.
558 # Celle-ci est éditable dans /etc/aliases, puis (indispensable)
559 # regénérée en hash grâce à la commande newaliases qui produit /etc/aliases.db
562 recipient_delimiter = +
563 # NOTE: séparateur entre le nom d’utilisateur
564 # et les extensions d’adresse (par défaut le signe +).
565 #virtual_alias_domains =
567 hash:/etc/postfix/\$mydomain/virtual
568 # NOTE: do not specify virtual alias domain names in the main.cf
569 # mydestination or relay_domains configuration parameters.
571 # With a virtual alias domain, the Postfix SMTP server
572 # accepts mail for known-user@virtual-alias.domain, and
573 # rejects mail for unknown-user@virtual-alias.domain as
577 hash:/etc/postfix/\$mydomain/smtpd/tls/relay_clientcerts
580 # NOTE: ajouter les domaines pour lesquels on est backup MX ici,
581 # pas dans mydestination ou virtual_alias...
583 maximal_queue_lifetime = 5d
586 regexp:/etc/postfix/\$mydomain/header_checks
588 nested_header_checks =
589 milter_header_checks =
592 #content_filter = amavisfeed:[127.0.0.1]:10024
593 #receive_override_options = no_address_mappings
594 # no_unknown_recipient_checks
595 # Do not try to reject unknown recipients (SMTP server only).
596 # This is typically specified AFTER an external content filter.
597 # no_address_mappings
598 # Disable canonical address mapping, virtual alias map expansion,
599 # address masquerading, and automatic BCC (blind carbon-copy) recipients.
600 # This is typically specified BEFORE an external content filter (eg. amavis).
601 # no_header_body_checks
602 # Disable header/body_checks. This is typically specified AFTER an external content filter.
604 # Disable Milter (mail filter) applications. This is typically specified AFTER an external content filter.
605 #local_header_rewrite_clients =
607 hash:/etc/postfix/\$mydomain/transport_maps
609 /usr/bin/procmail -t -a "\$SENDER" -a "\$RECIPIENT" -a "\$USER" -a "\$EXTENSION" -a "\$DOMAIN" -a "\$ORIGINAL_RECIPIENT" "\$HOME/etc/procmail/delivery.rc"
610 mailbox_size_limit = 0
612 # Activer la notification en cas de réception de nouveaux e-mails dans la console (yes / no).
613 append_dot_mydomain = no
614 # appending .domain is the MUA's job.
619 #tls_random_reseed_period = 3600s
620 #tls_random_exchange_name =
621 # \${data_directory}/prng_exch
622 # NOTE: à ne pas mettre dans la cage chroot
623 #tls_random_bytes = 32
624 #tls_random_prng_update_period = 3600s
625 #tls_high_cipherlist = AES256-SHA
626 # NOTE: postconf(5) déconseille de changer ceci
628 #smtp_cname_overrides_servername = no
629 smtp_connect_timeout = 60s
630 #smtp_tls_CAfile = /etc/postfix/\$mydomain/smtp/tls/ca/crt.pem
631 #smtp_tls_CApath = /etc/postfix/\$mydomain/smtp/tls/ca/
632 #smtp_tls_cert_file = /etc/postfix/\$mydomain/smtp/tls/crt.pem
633 #smtp_tls_key_file = /etc/postfix/\$mydomain/smtp/tls/key.pem
634 #smtp_tls_per_site = hash:/etc/postfix/\$mydomain/smtp/tls/per_site
635 # NOTE: déprécié en faveur de smtp_tls_policy_maps
636 smtp_tls_policy_maps = hash:/etc/postfix/\$mydomain/smtp/tls/policy
637 smtp_tls_fingerprint_digest = sha1
638 smtp_tls_scert_verifydepth = 5
639 #smtp_tls_secure_cert_match = nexthop, dot-nexthop
640 #smtp_tls_verify_cert_match = hostname
641 #smtp_tls_note_starttls_offer = yes
642 smtp_tls_loglevel = 1
643 smtp_tls_protocols = !SSLv2, !SSLv3
645 smtp_tls_session_cache_database = btree:/var/lib/postfix/smtp_tls_session_cache
646 #smtp_tls_session_cache_timeout = 3600s
647 smtp_tls_security_level = may
648 smtp_header_checks = regexp:/etc/postfix/\$mydomain/smtp/header_checks
650 smtp_mime_header_checks =
651 smtp_nested_header_checks =
653 smtpd_starttls_timeout = 300s
655 \$myhostname ESMTP \$mail_name (Debian/GNU)
658 smtpd_helo_required = yes
659 strict_rfc821_envelopes = yes
660 smtpd_authorized_xclient_hosts = 127.0.0.1
661 # NOTE: utile pour tester les restrictions
663 smtpd_helo_restrictions =
664 reject_invalid_helo_hostname
665 reject_non_fqdn_helo_hostname
666 #reject_unknown_helo_hostname
667 # NOTE: pourrait pourtant être utile pour lutter contre le spam
670 smtpd_sender_restrictions =
672 permit_tls_clientcerts
673 permit_sasl_authenticated
674 check_sender_access hash:/etc/postfix/\$mydomain/smtpd/sender_access
675 check_sender_access hash:/etc/postfix/sender_blacklist
676 reject_unauth_pipelining
677 reject_non_fqdn_sender
678 #reject_unknown_sender_domain
682 smtpd_client_new_tls_session_rate_limit = 0
683 smtpd_client_event_limit_exceptions = \$mynetworks
684 smtpd_client_recipient_rate_limit = 0
685 smtpd_client_connection_count_limit = 50
686 smtpd_client_connection_rate_limit = 0
687 smtpd_client_message_rate_limit = 0
688 smtpd_client_port_logging = no
690 smtpd_client_restrictions =
691 check_client_access hash:/etc/postfix/client_blacklist
693 policy_time_limit = 3600
694 default_extra_recipient_limit = 5000
695 duplicate_filter_limit = 5000
696 smtpd_recipient_limit = 5000
697 smtpd_recipient_overshoot_limit = 5000
698 smtpd_recipient_restrictions =
699 reject_non_fqdn_recipient
700 #reject_invalid_hostname
701 # NOTE: postfix < 2.3. voir reject_invalid_helo_hostname
702 # dans smtpd_helo_restrictions
703 reject_unknown_recipient_domain
704 #reject_non_fqdn_sender
705 # NOTE: dans smtpd_sender_restrictions
706 reject_unauth_pipelining
707 # NOTE: dans smtpd_client_restrictions ou smtpd_data_restrictions
709 permit_tls_clientcerts
710 permit_sasl_authenticated
711 reject_unauth_destination
712 # NOTE: ne pas passer par SPFCheck / Postgrey si le mail n'est pas pour nous
713 # ou quelqu'un pour lequel on tient lieu de backup_mx
714 check_policy_service inet:127.0.0.1:10023
715 # NOTE: Postgrey (greylisting)
716 check_policy_service unix:private/spfcheck
717 permit_auth_destination
718 # NOTE: une fois Postgrey passé, on accepte ce qui nous est destiné
719 # (voir permit_auth_destination) ; sans doute redondant
721 #check_relay_domains <- removed from postfix
722 #reject_unknown_sender_domain
723 # aurait probablement été mieux dans smtpd_sender_restrictions
724 #reject_rbl_client bl.spamcop.net
725 #reject_rbl_client list.dsbl.org
726 #reject_rbl_client zen.spamhaus.org
727 #reject_rbl_client dnsbl.sorbs.net
729 smtpd_data_restrictions =
730 reject_unauth_pipelining
731 # NOTE: obliger le serveur en face à attendre qu'on lui aie dit OK
734 #smtpd_end_of_data_restrictions =
736 #smtpd_restriction_classes =
738 smtpd_error_sleep_time = 5
739 # NOTE: forcer quelqu'un qui nous embête à attendre cinq secondes.
742 smtpd_sasl_auth_enable = yes
743 smtpd_sasl_type = dovecot
744 smtpd_sasl_path = private/auth
745 smtpd_sasl_security_options = noanonymous
746 smtpd_sasl_domain = \$mydomain
749 smtpd_discard_ehlo_keywords = starttls
750 # NOTE: les clients mails tentant d'utiliser le chiffrement opportuniste
751 # se mangent une erreur en tentant un starttls
752 smtpd_tls_fingerprint_digest = sha1
754 smtpd_tls_mandatory_protocols = TLSv1
755 smtpd_tls_mandatory_ciphers = high
756 smtpd_tls_ciphers = high
757 # restrictif. s/high/medium/ ?
758 smtpd_tls_CAfile = /etc/postfix/\$mydomain/smtpd/tls/ca/crt+crl.slf.pem
759 smtpd_tls_CApath = /etc/postfix/\$mydomain/smtpd/tls/ca/
760 smtpd_tls_cert_file = /etc/postfix/\$mydomain/smtpd/tls/crt+crl.slf.pem
761 smtpd_tls_key_file = /etc/postfix/\$mydomain/smtpd/tls/key.pem
763 #smtpd_tls_received_header = no
764 smtpd_tls_session_cache_database =
765 btree:/var/lib/postfix/smtpd_tls_session_cache
766 #smtpd_tls_session_cache_timeout = 3600s
767 smtpd_tls_security_level = may
768 # Postfix 2.3 and later
770 # Mandatory TLS encryption: announce STARTTLS support to SMTP clients, and require that clients use TLS
771 # encryption. According to [1720]RFC 2487 this MUST NOT be applied in case of a publicly-referenced
772 # SMTP server. Instead, this option should be used only on dedicated servers.
773 smtpd_tls_loglevel = 1
774 smtpd_tls_ccert_verifydepth = 5
775 smtpd_tls_auth_only = yes
776 # Pas d'AUTH SASL sans TLS
777 smtpd_tls_ask_ccert = no
778 smtpd_tls_req_ccert = no
779 #smtpd_tls_always_issue_session_ids = yes
780 smtpd_peername_lookup = yes
781 # Nécessaire pour postgrey, etc
784 line_length_limit = 2048
786 message_size_limit = 20480000
787 #smtpd_enforce_tls # NOTE: obsolète
788 #smtpd_use_tls # NOTE: obsolète
789 #smtpd_tls_cipherlist # NOTE: obsolète
791 readme_directory = no
792 #delay_warning_time = 4h
793 # NOTE: uncomment the previous line to generate "delayed mail" warnings
794 #debug_peer_level = 4
795 #debug_peer_list = .\$myhostname
797 mk_reg mod
=664 own
=root
:root
/etc
/dovecot
/dovecot.conf
<<-EOF
798 auth_ssl_username_from_cert = yes
800 log_timestamp = "%Y-%m-%d %H:%M:%S "
802 mail_location = maildir:~/var/mail
803 mail_privileged_group = mail
805 args = /home/%u/etc/dovecot/passwd
810 unix_listener /var/spool/postfix/private/auth {
817 ssl_ca = </etc/dovecot/imap/tls/crt+crl.slf.pem
818 ssl_cert = </etc/dovecot/imap/tls/crt+crl.slf.pem
819 ssl_cipher_list = AES256-SHA
820 ssl_key = </etc/dovecot/imap/tls/key.pem
821 ssl_verify_client_cert = yes
827 auth_socket_path = /var/run/dovecot/auth-master
828 hostname = $vm_domainname
829 info_log_path = /var/log/dovecot/lda/info.log
830 log_path = /var/log/dovecot/lda/error.log
832 postmaster_address = contact+dovecot+lda@$vm_domainname
835 mk_reg mod
=664 own
=root
:root
/etc
/postgrey
/whitelist_recipients.
local <<-EOF
838 rule_mail_configure
() {
839 sudo apt-get
install postfix postgrey dovecot
847 assert
'test "$(hostname --fqdn)" = "$vm_fqdn"' vm_fqdn