2 set -e -f ${DRY_RUN:+-n} -u
4 .
"$tool"/lib
/functions.sh
9 DESCRIPTION: ce script regroupe des fonctions utilitaires
10 pour gérer la VM _depuis_ la VM hébergée ;
11 il sert à la fois d'outil et de documentation.
12 Voir \`$tool/vm_host' pour les utilitaires côté machine hôte.
13 SYNTAX: $0 \$RULE \${RULE}_SYNTAX
15 $(sed -ne 's/^rule_\([^_][^ ]*\) () {\( *#.*\|\)/\t\1\2/p' "$tool"/vm.sh "$0")
17 TRACE # affiche les commandes avant leur exécution
18 $(sed -ne 's/^readonly \([^ ][^ =]*\).*}\( *#.*\|\)$/\t$\1\2/p' "$tool"/vm.sh "$0")
25 git checkout
-f -B master origin
36 rule__etckeeper_init
() {
37 mk_reg mod
=644 own
=root
:root
/etc
/etckeeper
/etckeeper.conf
<<-EOF
40 AVOID_DAILY_AUTOCOMMITS=1
41 #AVOID_SPECIAL_FILE_WARNING=1
42 AVOID_COMMIT_BEFORE_INSTALL=1
43 HIGHLEVEL_PACKAGE_MANAGER=apt
44 LOWLEVEL_PACKAGE_MANAGER=dpkg
47 rule__locale_init
() {
48 mk_reg mod
=644 own
=root
:root
/etc
/locale.gen
<<-EOF
53 rule__network_init
() {
54 mk_reg mod
= own
= /etc
/hostname
<<-EOF
57 grep -q " $vm\$" /etc
/hosts ||
58 mk_reg mod
= own
= --append /etc
/hosts
<<-EOF
59 127.0.0.1 $vm_fqdn $vm
61 mk_reg mod
= own
= /etc
/network
/interfaces
<<-EOF
63 iface lo inet loopback
66 iface grenode inet static
68 gateway $vm_ipv4 # NOTE: proxy_arp sur la passerelle permet d'utiliser la même adresse
71 netmask 255.255.255.255
73 post-up ip address add $vm_ipv4/32 dev \$IFACE
74 pre-down ip address delete $vm_ipv4/32 dev \$IFACE
78 mk_reg mod
= own
= /etc
/apt
/sources.list
<<-EOF
79 deb http://ftp.fr.debian.org/debian $vm_lsb_name main contrib non-free
81 mk_reg mod
= own
= /etc
/apt
/sources.list.d
/$vm_lsb_name-backports.list
<<-EOF
82 #deb http://backports.debian.org/debian-backports $vm_lsb_name-backports main contrib non-free
84 mk_reg mod
= own
= /etc
/apt
/preferences
<<-EOF
86 Pin: release a=$vm_lsb_name
90 Pin: release a=$vm_lsb_name-backports
93 mk_reg mod
= own
= /etc
/apt
/sources.list.d
/openerp.list
<<-EOF
94 deb http://nightly.openerp.com/trunk/nightly/deb/ ./
97 rule__filesystem_init
() {
98 mk_reg mod
=644 own
=root
:root
/etc
/fstab
<<-EOF
99 # <file system> <mount point> <type> <options> <dump> <pass>
100 LABEL=${vm_lvm_lv}_boot /boot ext2 defaults 0 0
101 proc /proc proc defaults 0 0
102 sysfs /sys sysfs defaults 0 0
103 tmpfs /tmp tmpfs rw,nosuid,nodev,auto,size=200m,nr_inodes=1000k,mode=1777,noatime,nodiratime 0 0
104 /dev/mapper/${vm_lvm_lv}_root_deciphered / ext4 defaults,errors=remount-ro,acl,noatime 0 1
105 /dev/mapper/${vm_lvm_lv}_var_deciphered /var ext4 defaults,errors=remount-ro,acl,noatime 0 1
106 /dev/mapper/${vm_lvm_lv}_home_deciphered /home ext4 defaults,errors=remount-ro,acl,noatime,usrquota,grpquota 0 0
107 /dev/mapper/${vm_lvm_lv}_swap_deciphered swap swap sw 0 0
109 mk_reg mod
=644 own
=root
:root
/etc
/crypttab
<<-EOF
110 # <target name> <source device> <key file> <options>
111 ${vm_lvm_lv}_root_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_root none luks,lvm=$vm_lvm_vg
112 ${vm_lvm_lv}_var_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_var ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
113 ${vm_lvm_lv}_home_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_home ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
114 ${vm_lvm_lv}_swap_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_swap ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
116 mk_reg mod
=644 own
=root
:root
/etc
/sysctl.d
/local-swap.conf
<<-EOF
117 vm.swappiness = 10 # NOTE: n'utilise le swap qu'en cas d'absolue nécessité
118 vm.vfs_cache_pressure=50
121 rule__login_init
() {
122 grep -q hvc0
/etc
/securetty ||
123 mk_reg mod
= own
= --append /etc
/securetty
<<-EOF
126 grep -q xvc0
/etc
/securetty ||
127 mk_reg mod
= own
= --append /etc
/securetty
<<-EOF
130 mk_reg mod
=644 own
=root
:root
/etc
/inittab
<<-EOF
131 # /etc/inittab: init(8) configuration.
133 # The default runlevel.
136 # Boot-time system configuration/initialization script.
137 # This is run first except when booting in emergency (-b) mode.
138 si::sysinit:/etc/init.d/rcS
140 # What to do in single-user mode.
141 ~~:S:wait:/sbin/sulogin
143 # /etc/init.d executes the S and K scripts upon change
146 # Runlevel 0 is halt.
147 # Runlevel 1 is single-user.
148 # Runlevels 2-5 are multi-user.
149 # Runlevel 6 is reboot.
151 l0:0:wait:/etc/init.d/rc 0
152 l1:1:wait:/etc/init.d/rc 1
153 l2:2:wait:/etc/init.d/rc 2
154 l3:3:wait:/etc/init.d/rc 3
155 l4:4:wait:/etc/init.d/rc 4
156 l5:5:wait:/etc/init.d/rc 5
157 l6:6:wait:/etc/init.d/rc 6
158 # Normally not reached, but fallthrough in case of emergency.
159 z6:6:respawn:/sbin/sulogin
161 # What to do when CTRL-ALT-DEL is pressed.
162 ca:12345:ctrlaltdel:/sbin/shutdown -t1 -a -r now
164 # What to do when the power fails/returns.
165 pf::powerwait:/etc/init.d/powerfail start
166 pn::powerfailnow:/etc/init.d/powerfail now
167 po::powerokwait:/etc/init.d/powerfail stop
169 # Xen hypervisor console
170 hvc:2345:respawn:/sbin/getty 38400 hvc0
171 #xvc:2345:respawn:/sbin/getty 38400 xvc0
173 mk_reg mod
=644 own
=root
:root
/etc
/login.defs
<<-EOF
180 FTMP_FILE /var/log/btmp
182 HUSHLOGIN_FILE .hushlogin
183 ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
184 ENV_PATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
185 # NOTE: met les sbin/ dans ENV_PATH ;
186 # - ça n'apporte aucune protection de ne pas les mettre ;
187 # - ça frustre de ne pas les trouver.
194 # - donne une même confiance au groupe propriétaire qu'au propriétaire ;
195 # - facilite l'utilisation des ACL, qui sont dépendantes des droits du groupe propriétaire.
208 ENCRYPT_METHOD SHA512
210 grep -q '^session optional pam_umask.so\>' /etc
/pam.d
/common-session ||
211 mk_reg mod
= own
= --append /etc
/pam.d
/common-session
<<-EOF
212 session optional pam_umask.so
215 rule__user_root_init
() {
216 mk_dir mod
=750 own
=root
:root
/root
/etc
217 mk_dir mod
=750 own
=root
:root
/root
/etc
/ssh
218 mk_dir mod
=750 own
=root
:root
/root
/etc
/gpg
219 mk_lnk etc
/gpg
/root
/.gnupg
220 mk_lnk etc
/ssh /root
/.
ssh
222 while IFS
=: read -r group x x users
223 do while IFS
=, read -r user
224 do eval local home\
; home
="~$user"
225 cat "$home"/etc
/ssh
/authorized_keys
230 mk_reg mod
=640 own
=root
:root
/root
/etc
/ssh
/authorized_keys
231 sudo
find "$tool"/var
/pub
/openpgp
-type f
-name '*.key' -exec gpg
--import {} \
;
233 rule__initramfs_init
() {
234 mk_reg mod
=644 own
=root
:root
/etc
/initramfs-tools
/initramfs.conf
<<-EOF
241 mk_reg mod
=644 own
=root
:root
/etc
/modprobe.d
/xen-pv.conf
<<-EOF
243 alias scsi_hostadapter xenblk
245 mk_reg mod
=644 own
=root
:root
/etc
/modules
<<-EOF
251 # NOTE: pour Xen en mode HVM :
252 #modprobe xen-platform-pci
254 mk_reg mod
=644 own
=root
:root
/etc
/initramfs-tools
/modules
<<-EOF
256 sudo
sed -e '/^configure_networking /s/ &$//' \
257 -i /usr
/share
/initramfs-tools
/scripts
/init-premount
/dropbear
258 # NOTE: corrige une vermine : dropbear doit attendre que le réseau soit configuré..
260 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_dss_host_key \
261 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_dss_host_key.pub \
262 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_rsa_host_key \
263 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_rsa_host_key.pub
264 ssh-keygen
-F "init.$vm_fqdn" -f "$tool"/etc
/openssh
/known_hosts |
265 ( while IFS
= read -r line
266 do case $line in (*" RSA") return 0; break;; esac
268 sudo dropbearkey
-t rsa
-s 4096 -f \
269 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_rsa_host_key
270 ssh-keygen
-F "init.$vm_fqdn" -f "$tool"/etc
/openssh
/known_hosts |
271 ( while IFS
= read -r line
272 do case $line in (*" DSA") return 0; break;; esac
274 sudo dropbearkey
-t dss
-s 1024 -f \
275 /etc
/initramfs-tools
/etc
/dropbear
/dropbear_dss_host_key
276 mk_dir mod
=640 own
=root
:root \
277 /etc
/initramfs-tools
/root \
278 /etc
/initramfs-tools
/root
/.
ssh
280 while IFS
=: read -r group x x users
281 do while IFS
=, read -r user
282 do eval local home\
; home
="~$user"
283 cat "$home"/etc
/ssh
/authorized_keys
288 mk_reg mod
=644 own
=root
:root
/etc
/initramfs-tools
/root
/.ssh
/authorized_keys
290 /etc
/initramfs-tools
/root
/.ssh
/id_rsa.dropbear \
291 /etc
/initramfs-tools
/root
/.ssh
/id_rsa.pub \
292 /etc
/initramfs-tools
/root
/.ssh
/id_rsa
293 # NOTE: clefs générées par Debian
294 sudo update-initramfs
-u
297 sudo apt-get
install --reinstall grub-pc
# XXX: attention à n'installer GRUB sur AUCUN disque proposé !
298 mk_dir mod
=644 own
=root
:root
/boot
/grub
299 sudo apt-get
install --reinstall linux-image-
$vm_arch
300 mk_reg mod
=644 own
=root
:root
/etc
/default
/grub
<<-EOF
303 GRUB_DISTRIBUTOR=\`lsb_release -i -s 2> /dev/null || echo Debian\`
304 GRUB_CMDLINE_LINUX_DEFAULT="quiet"
305 GRUB_CMDLINE_LINUX="vt.default_utf8=1 rootfstype=ext4 loglevel=5 console=hvc0 ip=$vm_ipv4::$vm_ipv4:255.255.255.254:$vm:eth0:off resume=/dev/mapper/${vm}_swap_deciphered"
306 GRUB_DISABLE_RECOVERY="true"
307 #GRUB_PRELOAD_MODULES="lvm"
309 mk_reg mod
=644 own
=root
:root
/boot
/grub
/device.map
<<-EOF
311 (hd0) /dev/mapper/domU-$(printf %s $vm_fqdn-disk | sed -e 's/-/--/g')
313 sudo update-grub2
# NOTE: prend en compte /boot/grub/device.map
317 mk_lnk
"$tool"/vm_hosted
/usr
/local
/sbin
/
324 rule__filesystem_init
331 rule_disk_key_change
() {
332 sudo cryptsetup luksChangeKey
/dev
/$vm_lvm_vg/${vm_lvm_lv}_root
336 mk_dir mod
=750 own
="root:adm" /etc
/skel
/etc
337 mk_dir mod
=770 own
="root:adm" /etc
/skel
/etc
/apache2
338 mk_dir mod
=770 own
="root:adm" /etc
/skel
/etc
/ssh
339 mk_dir mod
=700 own
="root:adm" /etc
/skel
/var
340 mk_dir mod
=700 own
="root:adm" /etc
/skel
/var
/log
341 mk_dir mod
=700 own
="root:adm" /etc
/skel
/var
/cache
342 mk_dir mod
=700 own
="root:adm" /etc
/skel
/var
/cache
/ssh
343 mk_dir mod
=700 own
="root:adm" /etc
/skel
/tmp
344 mk_dir mod
=700 own
="root:adm" /etc
/skel
/tmp
345 mk_lnk etc
/ssh /etc
/skel
/.
ssh
346 mk_lnk etc
/gpg
/etc
/skel
/.gnupg
347 ssh-keygen
-F "$vm_fqdn" -f "$tool"/etc
/openssh
/known_hosts |
348 ( while IFS
= read -r line
349 do case $line in (*" RSA") return 0; break;; esac
351 sudo ssh-keygen
-t rsa
-b 4096 -N '' -f /etc
/ssh
/ssh_host_rsa_key
353 /etc
/ssh
/ssh_host_dsa_key \
354 /etc
/ssh
/ssh_host_dsa_key.pub \
355 /etc
/ssh
/ssh_host_ecdsa_key \
356 /etc
/ssh
/ssh_host_ecdsa_key.pub
357 # NOTE: clefs générées par Debian
358 mk_reg mod
=664 own
=root
:root
/etc
/ssh
/sshd_config
<<-EOF
360 ListenAddress $vm_ipv4
364 HostKey /etc/ssh/ssh_host_rsa_key
365 UsePrivilegeSeparation yes
366 KeyRegenerationInterval 3600
373 RSAAuthentication yes
374 PubkeyAuthentication yes
375 AuthorizedKeysFile %h/etc/ssh/authorized_keys
377 RhostsRSAAuthentication no
378 HostbasedAuthentication no
379 IgnoreUserKnownHosts no
380 PermitEmptyPasswords no
381 ChallengeResponseAuthentication no
382 PasswordAuthentication no
383 KerberosAuthentication no
384 GSSAPIAuthentication no
391 ClientAliveInterval 0
393 Subsystem sftp /usr/lib/openssh/sftp-server
396 sudo service
ssh restart
397 mk_reg mod
=440 own
=root
:root
/etc
/sudoers.d
/passwd-init
<<-EOF
398 %sudo ALL=(ALL) NOPASSWD: /bin/sh -e -f -u -c \\
399 case \$(/usr/bin/passwd --status "\$SUDO_USER") in \\
400 ("\$SUDO_USER L "*) /usr/bin/passwd \$SUDO_USER;; esac
402 mk_reg mod
=440 own
=root
:root
/etc
/sudoers.d
/etckeeper-unclean
<<-EOF
403 %sudo ALL=(ALL) NOPASSWD: /usr/sbin/etckeeper unclean
405 mk_reg mod
=440 own
=root
:root
/etc
/sudoers.d
/env_keep
<<-EOF
406 Defaults env_keep = " \\
410 GIT_COMMITTER_NAME \\
411 GIT_COMMITTER_EMAIL \\
414 mk_reg mod
=555 own
=root
:root
/usr
/local
/sbin
/passwd-init
<<-EOF
416 sudo /bin/sh -e -f -u -c \
417 'case \$(/usr/bin/passwd --status "\$SUDO_USER") in ("\$SUDO_USER L "*) /usr/bin/passwd \$SUDO_USER;; esac'
420 rule_user_admin_add
() { # SYNTAX: $user
422 id
"$user" >/dev
/null ||
423 sudo adduser
--disabled-password "$user"
424 # NOTE: le mot-de-passe doit être initialisé par l'utilisateur à l'aide de passwd-init .
425 eval local home\
; home
="~$user"
426 sudo adduser
"$user" sudo
427 mk_reg mod
=640 own
=$user:$user "$home"/etc
/ssh
/authorized_keys \
428 <"$tool"/var
/pub
/ssh
/"$user".key
431 sudo
-u "$user" find "$tool"/var
/pub
/openpgp \
432 -type f
-name '*.key' -exec gpg
--import {} \
;
434 rule_user_mail_format
() {
435 mk_dir mod
=770 own
=root
:adm
/etc
/skel
/etc
/procmail
436 mk_dir mod
=770 own
=root
:adm
/etc
/skel
/var
/mail
437 mk_dir mod
=770 own
=root
:adm
/etc
/skel
/var
/cache
/procmail
438 mk_reg mod
=660 own
=root
:adm
/etc
/skel
/etc
/procmail
/delivery.rc
<<-EOF
441 # NOTE: paramètres passés par postfix
447 ORIGINAL_RECIPIENT=\$6
449 PATH="\$HOME/bin:/usr/local/bin:/usr/bin:/bin"
450 MAILDIR="\$HOME/var/mail/"
452 #LOGFILE=`cd="\$HOME/var/log/procmail/" d=\$(date +"%Y-%m-%d"); ln -fns "\$d.log" "\$cd/current.log"; printf %s "\$cd/\$d.log"`
458 SHELLMETAS=&|<>~;?*%{}
460 # DESCRIPTION: supprime les doublons en fonction du champ Message-Id
461 #:0 Wh: "\$HOME/var/cache/procmail/msgid\$LOCKEXT"
462 #| formail -D 8192 "\$HOME/var/cache/procmail/msgid"
464 # DESCRIPTION: fait suivre à l'adresse configurée dans /etc/passwd ; on peut aussi utiliser ~/.forward
465 EMAIL=`sed /etc/passwd -ne "/^\$USER:/s/[^:]*:[^:]*:[^:]*:[^:]*:[^,]*,[^,]*,[^,]*,[^,]*,\([^:]*\):.*/\1/p"`
466 # NOTE: récupère l’adresse courriel dans le champ GECOS
467 FROM_=`formail -c -x "From " | sed -e 's/^\s*\([^ \t]*\).*/\1/g'`
468 # NOTE: récupère l’expéditeur inscrit sur l’enveloppe
470 | \$SENDMAIL -i -bm -f "\$FROM_" "\${EMAIL/@/\${EXTENSION:++\${EXTENSION}}@}"
474 #| /usr/lib/dovecot/deliver -f "\$SENDER" -a "\$RECIPIENT"
479 # -I "\$HOME/etc/uucp/uucp.cfg" \
481 # --notification=error \
482 # --requestor "\$USER" \
483 # - "\$USER!rmail" "(\$USER)"
485 mk_reg mod
=664 own
=root
:root
/etc
/postfix
/main.cf
<<-EOF
486 # /etc/postfix/main.cf
487 # SEE: http://postfix.traduc.org/index.php/TLS_README.html
489 parent_domain_matches_subdomains =
493 #permit_mx_backup_networks
494 #qmqpd_authorized_clients
496 mydomain = $vm_domainname
497 myorigin = \$mydomain
498 myhostname = $vm_hostname.\$mydomain
499 mail_name = \$myhostname
507 inet_protocols = ipv4
508 # "all" to activate IPv6
509 inet_interfaces = all
510 permit_mx_backup_networks =
514 # NOTE: fichier de hash contenant une table d’alias mail.
515 # Celle-ci est éditable dans /etc/aliases, puis (indispensable)
516 # regénérée en hash grâce à la commande newaliases qui produit /etc/aliases.db
519 recipient_delimiter = +
520 # NOTE: séparateur entre le nom d’utilisateur
521 # et les extensions d’adresse (par défaut le signe +).
522 #virtual_alias_domains =
524 hash:/etc/postfix/\$mydomain/virtual
525 # NOTE: do not specify virtual alias domain names in the main.cf
526 # mydestination or relay_domains configuration parameters.
528 # With a virtual alias domain, the Postfix SMTP server
529 # accepts mail for known-user@virtual-alias.domain, and
530 # rejects mail for unknown-user@virtual-alias.domain as
534 hash:/etc/postfix/\$mydomain/smtpd/tls/relay_clientcerts
537 # NOTE: ajouter les domaines pour lesquels on est backup MX ici,
538 # pas dans mydestination ou virtual_alias...
540 maximal_queue_lifetime = 5d
543 regexp:/etc/postfix/\$mydomain/header_checks
545 nested_header_checks =
546 milter_header_checks =
549 #content_filter = amavisfeed:[127.0.0.1]:10024
550 #receive_override_options = no_address_mappings
551 # no_unknown_recipient_checks
552 # Do not try to reject unknown recipients (SMTP server only).
553 # This is typically specified AFTER an external content filter.
554 # no_address_mappings
555 # Disable canonical address mapping, virtual alias map expansion,
556 # address masquerading, and automatic BCC (blind carbon-copy) recipients.
557 # This is typically specified BEFORE an external content filter (eg. amavis).
558 # no_header_body_checks
559 # Disable header/body_checks. This is typically specified AFTER an external content filter.
561 # Disable Milter (mail filter) applications. This is typically specified AFTER an external content filter.
562 #local_header_rewrite_clients =
564 hash:/etc/postfix/\$mydomain/transport_maps
566 /usr/bin/procmail -t -a "\$SENDER" -a "\$RECIPIENT" -a "\$USER" -a "\$EXTENSION" -a "\$DOMAIN" -a "\$ORIGINAL_RECIPIENT" "\$HOME/etc/procmail/delivery.rc"
567 mailbox_size_limit = 0
569 # Activer la notification en cas de réception de nouveaux e-mails dans la console (yes / no).
570 append_dot_mydomain = no
571 # appending .domain is the MUA's job.
576 #tls_random_reseed_period = 3600s
577 #tls_random_exchange_name =
578 # \${data_directory}/prng_exch
579 # NOTE: à ne pas mettre dans la cage chroot
580 #tls_random_bytes = 32
581 #tls_random_prng_update_period = 3600s
582 #tls_high_cipherlist = AES256-SHA
583 # NOTE: postconf(5) déconseille de changer ceci
585 #smtp_cname_overrides_servername = no
586 smtp_connect_timeout = 60s
587 #smtp_tls_CAfile = /etc/postfix/\$mydomain/smtp/tls/ca/crt.pem
588 #smtp_tls_CApath = /etc/postfix/\$mydomain/smtp/tls/ca/
589 #smtp_tls_cert_file = /etc/postfix/\$mydomain/smtp/tls/crt.pem
590 #smtp_tls_key_file = /etc/postfix/\$mydomain/smtp/tls/key.pem
591 #smtp_tls_per_site = hash:/etc/postfix/\$mydomain/smtp/tls/per_site
592 # NOTE: déprécié en faveur de smtp_tls_policy_maps
593 smtp_tls_policy_maps = hash:/etc/postfix/\$mydomain/smtp/tls/policy
594 smtp_tls_fingerprint_digest = sha1
595 smtp_tls_scert_verifydepth = 5
596 #smtp_tls_secure_cert_match = nexthop, dot-nexthop
597 #smtp_tls_verify_cert_match = hostname
598 #smtp_tls_note_starttls_offer = yes
599 smtp_tls_loglevel = 1
600 smtp_tls_protocols = !SSLv2, !SSLv3
602 smtp_tls_session_cache_database = btree:/var/lib/postfix/smtp_tls_session_cache
603 #smtp_tls_session_cache_timeout = 3600s
604 smtp_tls_security_level = may
605 smtp_header_checks = regexp:/etc/postfix/\$mydomain/smtp/header_checks
607 smtp_mime_header_checks =
608 smtp_nested_header_checks =
610 smtpd_starttls_timeout = 300s
612 \$myhostname ESMTP \$mail_name (Debian/GNU)
615 smtpd_helo_required = yes
616 strict_rfc821_envelopes = yes
617 smtpd_authorized_xclient_hosts = 127.0.0.1
618 # NOTE: utile pour tester les restrictions
620 smtpd_helo_restrictions =
621 reject_invalid_helo_hostname
622 reject_non_fqdn_helo_hostname
623 #reject_unknown_helo_hostname
624 # NOTE: pourrait pourtant être utile pour lutter contre le spam
627 smtpd_sender_restrictions =
629 permit_tls_clientcerts
630 permit_sasl_authenticated
631 check_sender_access hash:/etc/postfix/\$mydomain/smtpd/sender_access
632 check_sender_access hash:/etc/postfix/sender_blacklist
633 reject_unauth_pipelining
634 reject_non_fqdn_sender
635 #reject_unknown_sender_domain
639 smtpd_client_new_tls_session_rate_limit = 0
640 smtpd_client_event_limit_exceptions = \$mynetworks
641 smtpd_client_recipient_rate_limit = 0
642 smtpd_client_connection_count_limit = 50
643 smtpd_client_connection_rate_limit = 0
644 smtpd_client_message_rate_limit = 0
645 smtpd_client_port_logging = no
647 smtpd_client_restrictions =
648 check_client_access hash:/etc/postfix/client_blacklist
650 policy_time_limit = 3600
651 default_extra_recipient_limit = 5000
652 duplicate_filter_limit = 5000
653 smtpd_recipient_limit = 5000
654 smtpd_recipient_overshoot_limit = 5000
655 smtpd_recipient_restrictions =
656 reject_non_fqdn_recipient
657 #reject_invalid_hostname
658 # NOTE: postfix < 2.3. voir reject_invalid_helo_hostname
659 # dans smtpd_helo_restrictions
660 reject_unknown_recipient_domain
661 #reject_non_fqdn_sender
662 # NOTE: dans smtpd_sender_restrictions
663 reject_unauth_pipelining
664 # NOTE: dans smtpd_client_restrictions ou smtpd_data_restrictions
666 permit_tls_clientcerts
667 permit_sasl_authenticated
668 reject_unauth_destination
669 # NOTE: ne pas passer par SPFCheck / Postgrey si le mail n'est pas pour nous
670 # ou quelqu'un pour lequel on tient lieu de backup_mx
671 check_policy_service inet:127.0.0.1:10023
672 # NOTE: Postgrey (greylisting)
673 check_policy_service unix:private/spfcheck
674 permit_auth_destination
675 # NOTE: une fois Postgrey passé, on accepte ce qui nous est destiné
676 # (voir permit_auth_destination) ; sans doute redondant
678 #check_relay_domains <- removed from postfix
679 #reject_unknown_sender_domain
680 # aurait probablement été mieux dans smtpd_sender_restrictions
681 #reject_rbl_client bl.spamcop.net
682 #reject_rbl_client list.dsbl.org
683 #reject_rbl_client zen.spamhaus.org
684 #reject_rbl_client dnsbl.sorbs.net
686 smtpd_data_restrictions =
687 reject_unauth_pipelining
688 # NOTE: obliger le serveur en face à attendre qu'on lui aie dit OK
691 #smtpd_end_of_data_restrictions =
693 #smtpd_restriction_classes =
695 smtpd_error_sleep_time = 5
696 # NOTE: forcer quelqu'un qui nous embête à attendre cinq secondes.
699 smtpd_sasl_auth_enable = yes
700 smtpd_sasl_type = dovecot
701 smtpd_sasl_path = private/auth
702 smtpd_sasl_security_options = noanonymous
703 smtpd_sasl_domain = \$mydomain
706 smtpd_discard_ehlo_keywords = starttls
707 # NOTE: les clients mails tentant d'utiliser le chiffrement opportuniste
708 # se mangent une erreur en tentant un starttls
709 smtpd_tls_fingerprint_digest = sha1
711 smtpd_tls_mandatory_protocols = TLSv1
712 smtpd_tls_mandatory_ciphers = high
713 smtpd_tls_ciphers = high
714 # restrictif. s/high/medium/ ?
715 smtpd_tls_CAfile = /etc/postfix/\$mydomain/smtpd/tls/ca/crt+crl.slf.pem
716 smtpd_tls_CApath = /etc/postfix/\$mydomain/smtpd/tls/ca/
717 smtpd_tls_cert_file = /etc/postfix/\$mydomain/smtpd/tls/crt+crl.slf.pem
718 smtpd_tls_key_file = /etc/postfix/\$mydomain/smtpd/tls/key.pem
720 #smtpd_tls_received_header = no
721 smtpd_tls_session_cache_database =
722 btree:/var/lib/postfix/smtpd_tls_session_cache
723 #smtpd_tls_session_cache_timeout = 3600s
724 smtpd_tls_security_level = may
725 # Postfix 2.3 and later
727 # Mandatory TLS encryption: announce STARTTLS support to SMTP clients, and require that clients use TLS
728 # encryption. According to [1720]RFC 2487 this MUST NOT be applied in case of a publicly-referenced
729 # SMTP server. Instead, this option should be used only on dedicated servers.
730 smtpd_tls_loglevel = 1
731 smtpd_tls_ccert_verifydepth = 5
732 smtpd_tls_auth_only = yes
733 # Pas d'AUTH SASL sans TLS
734 smtpd_tls_ask_ccert = no
735 smtpd_tls_req_ccert = no
736 #smtpd_tls_always_issue_session_ids = yes
737 smtpd_peername_lookup = yes
738 # Nécessaire pour postgrey, etc
741 line_length_limit = 2048
743 message_size_limit = 20480000
744 #smtpd_enforce_tls # NOTE: obsolète
745 #smtpd_use_tls # NOTE: obsolète
746 #smtpd_tls_cipherlist # NOTE: obsolète
748 readme_directory = no
749 #delay_warning_time = 4h
750 # NOTE: uncomment the previous line to generate "delayed mail" warnings
751 #debug_peer_level = 4
752 #debug_peer_list = .\$myhostname
754 mk_reg mod
=664 own
=root
:root
/etc
/dovecot
/dovecot.conf
<<-EOF
755 auth_ssl_username_from_cert = yes
757 log_timestamp = "%Y-%m-%d %H:%M:%S "
759 mail_location = maildir:~/var/mail
760 mail_privileged_group = mail
762 args = /home/%u/etc/dovecot/passwd
767 unix_listener /var/spool/postfix/private/auth {
774 ssl_ca = </etc/dovecot/imap/tls/crt+crl.slf.pem
775 ssl_cert = </etc/dovecot/imap/tls/crt+crl.slf.pem
776 ssl_cipher_list = AES256-SHA
777 ssl_key = </etc/dovecot/imap/tls/key.pem
778 ssl_verify_client_cert = yes
784 auth_socket_path = /var/run/dovecot/auth-master
785 hostname = $vm_domainname
786 info_log_path = /var/log/dovecot/lda/info.log
787 log_path = /var/log/dovecot/lda/error.log
789 postmaster_address = contact+dovecot+lda@$vm_domainname
792 mk_reg mod
=664 own
=root
:root
/etc
/postgrey
/whitelist_recipients.
local <<-EOF
795 rule_mail_install
() {
796 sudo apt-get
install postfix postgrey dovecot
804 test "$(hostname --fqdn)" = "$vm_fqdn"