#!/bin/sh
set -e -f ${DRY_RUN:+-n} -u
tool=$0
while test -L "$tool"
do tool=$(readlink "$tool")
done
tool=${tool%/*}
. "$tool"/lib/rule.sh
. "$tool"/etc/vm.sh
export TRACE=1
rule_help () { # SYNTAX: [--hidden]
local hidden; [ ${1:+set} ] || hidden=set
cat >&2 <<-EOF
DESCRIPTION:
ce script regroupe des règles pour administrer la VM ($vm_fqdn)
_depuis_ la VM hébergée ($vm_fqdn) ;
il sert à la fois d'outil (aisément bidouillable)
et de documentation (préçise).
Voir \`$tool/vm_host' pour les règles côté machine hôte ($vm_host).
SYNTAX: $0 \$RULE \${RULE}_SYNTAX
RULES:
$(sed -ne "s/^rule_\(${hidden:+[^_]}[^ ]*\) () {\( *#.*\|\)/ \1\2/p" "$tool"/etc/vm.sh "$0")
ENVIRONMENT:
TRACE # affiche les commandes avant leur exécution
$(sed -ne 's/^readonly \([^ ][^ =]*\).*}\( *#.*\|\)$/\t$\1\2/p' "$tool"/etc/vm.sh "$0")
EOF
}
rule_git_configure () {
(
cd "$tool"
git config --replace branch.master.remote .
git config --replace branch.master.merge refs/remotes/master
local tool
tool=$(cd "$tool"; cd -)
install -m 770 /dev/stdin .git/hooks/post-update <<-EOF
#!/bin/sh -efux
case \$1 in
(refs/remotes/master)
cd ..
git --git-dir=\$PWD/.git checkout -f -B master remotes/master
git --git-dir=\$PWD/.git clean -f -d -x
;;
esac
EOF
)
}
rule_git_reset () {
(
cd "$tool"
git checkout -f -B master remotes/master
git clean -f -d -x
)
}
rule_adduser () {
local user="$1"; shift
getent passwd "$user" >/dev/null ||
sudo adduser "$@" "$user"
}
rule_apt_get_install () { # SYNTAX: $package
sudo DEBIAN_FRONTEND=noninteractive apt-get install --yes "$@"
}
rule_dpkg_reconfigure () { # SYNTAX: $package
sudo DEBIAN_FRONTEND=noninteractive dpkg-reconfigure "$@"
}
rule__chrooted_configure () { # NOTE: est-ce bien utile à un moment ?
export LANG=C
export LC_CTYPE=C
. /etc/profile
}
rule_apache2_configure () { # XXX: cette règle n'est pas testée/mise-à-jour
local -; set +f
rule apt_get_install \
apache2-mpm-itk \
libapache2-mod-php5
# VOIR: http://serverfault.com/questions/383526/how-do-i-select-which-apache-mpm-to-use/383634#383634
# VOIR: http://jkroon.blogs.uls.co.za/it/security/using-php-fpm-and-mod_proxy_fcgi-to-optimize-and-secure-lamp-servers
# NOTE: apache2-mpm-itk semble le plus sécurisé,
# car on est certain que tout est exécuté avec les uid/gid
# assignés au VirtualHost/Directory/Location
# néamoins il se peut qu'une combinaison du genre :
# apache2-mpm-{worker,event} + mod_proxy_fcgi + apache2-suexec-custom + php-fpm
# soit plus performante (threads et pas forks),
# cependant l'usage de suexec impose des forks il semble..
# et mod_proxy_fcgi n'apparaît que dans apache 2.4 ;
# donc pour l'instant : apache2-mpm-itk
sudo rm -rf \
/etc/apache2/site.d
sudo install -d -m 770 -o www -g www \
/etc/apache2 \
/etc/apache2/site.d \
/etc/apache2/x509.d
cat /dev/stdin "$tool"/etc/apache2/apache2.conf <<-EOF |
ServerName "$vm_fqdn"
EOF
sudo install -m 660 -o root -g root /dev/stdin \
/etc/apache2/apache2.conf
sudo install -m 660 -o root -g root \
"$tool"/etc/apache2/envvars \
/etc/apache2/envvars
sudo install -m 660 -o root -g root \
"$tool"/etc/apache2/httpd.conf \
/etc/apache2/httpd.conf
#sudo install -m 660 -o root -g root /dev/stdin \
# /etc/apache2/suexec/www-data <<-EOF
# /home
# pub/www/cgi
# EOF
sudo install -m 660 -o root -g root \
"$tool"/etc/apache2/ports.conf \
/etc/apache2/ports.conf
sudo a2enmod actions
sudo a2enmod headers
sudo a2enmod rewrite
sudo a2enmod ssl
sudo a2enmod userdir
local conf
sudo a2dissite "*"
sudo ln -fns \
/etc/apache2 \
/home/www/etc/apache2
for conf in "$tool"/etc/apache2/site.d/*/VirtualHost.conf
do conf=${conf#"$tool"/etc/apache2/site.d/}
local site=${conf%/VirtualHost.conf}
case $site in
(*-tls)
local hint="run vm_remote apache2_key_send before"
assert "sudo test -f /etc/apache2/site.d/\"$site\"/x509/key.pem" hint
sudo install -d -m 770 -o www-"$site" -g www-"$site" \
/etc/apache2 \
/etc/apache2/site.d/"$site" \
/etc/apache2/x509.d/"$site" \
/etc/apache2/x509.d/"$site"/ca \
/etc/apache2/x509.d/"$site"/empty \
/etc/apache2/x509.d/"$site"/rvk \
/etc/apache2/x509.d/"$site"/usr
sudo install -m 664 -o www -g www \
"$tool"/var/pub/x509/"$site"/crt.self-signed.pem \
/etc/apache2/x509.d/"$site"/crt.self-signed.pem
#sudo install -m 664 -o www-"$site" -g www-"$site" \
# "$tool"/var/pub/x509/"$site"/rvk.pem \
# /etc/apache2/x509.d/"$site"/rvk.pem
sudo install -m 664 -o www -g www \
"$tool"/var/pub/x509/"$site"/ca/crt.self-signed.pem \
/etc/apache2/x509.d/"$site"/ca/crt.pem
sudo install -m 664 -o www -g www \
"$tool"/var/pub/x509/"$site"/crt.pem \
/etc/apache2/x509.d/"$site"/crt.pem
;;
esac
case $site in
(*-tls)
cat <<-EOF
AssignUserID www-$site www-$site
BrowserMatch "MSIE [2-6]" ssl-unclean-shutdown nokeepalive downgrade-1.0 force-response-1.0
BrowserMatch "MSIE [17-9]" ssl-unclean-shutdown
CustomLog "|/usr/sbin/rotatelogs /home/www/log/$site/apache2/access/%Y-%m-%d.log 86400 60" Combined
#CustomLog "/dev/null" Combined
DocumentRoot /home/www/pub/$site
ErrorLog "|/usr/sbin/rotatelogs /home/www/log/$site/apache2/error/%Y-%m-%d.log 86400 60"
#ErrorLog "/dev/null"
LogLevel Warn
SSLCACertificateFile /etc/apache2/x509.d/$site/crt.self-signed.pem
SSLCACertificatePath /etc/apache2/x509.d/$site/usr/
#SSLCARevocationFile /etc/apache2/x509.d/$site/rvk.pem
SSLCADNRequestFile /etc/apache2/x509.d/$site/crt.self-signed.pem
SSLCADNRequestPath /etc/apache2/x509.d/$site/empty/
# NOTE: ne publie pas les certificats d’utilisateur-ice-s acceptés
SSLCARevocationPath /etc/apache2/x509.d/$site/rvk/
SSLCertificateChainFile /etc/apache2/x509.d/$site/ca/crt.pem
SSLCertificateFile /etc/apache2/x509.d/$site/crt.pem
SSLCertificateKeyFile /etc/apache2/x509.d/$site/key.pem
SSLCipherSuite AES+RSA+SHA256
SSLEngine On
SSLInsecureRenegotiation Off
SSLOptions +StrictRequire +OptRenegotiate +StdEnvVars
SSLProtocol -All +TLSv1
#SSLRenegBufferSize 262144
SSLSessionCacheTimeout 1200
SSLStrictSNIVHostCheck On
SSLUserName SSL_CLIENT_S_DN_CN
SSLVerifyClient None
SSLVerifyDepth 1
$(cat "$tool"/etc/apache2/site.d/"$site"/VirtualHost.conf)
EOF
;;
(*)
cat <<-EOF
AssignUserID www-$site www-$site
CustomLog "|/usr/sbin/rotatelogs /home/www/log/$site/apache2/access/%Y-%m-%d.log 86400 60" Combined
#CustomLog "/dev/null" Combined
DocumentRoot /home/www/pub/$site
ErrorLog "|/usr/sbin/rotatelogs /home/www/log/$site/apache2/error/%Y-%m-%d.log 86400 60"
#ErrorLog "/dev/null"
LogLevel Warn
$(cat "$tool"/etc/apache2/site.d/"$site"/VirtualHost.conf)
EOF
;;
esac |
sudo install -m 660 -o root -g root /dev/stdin \
/etc/apache2/site.d/"$site"/VirtualHost.conf
sudo ln -fns \
../site.d/"$site"/VirtualHost.conf \
/etc/apache2/sites-available/"$site"
sudo install -d -m 770 -o www-"$site" -g www-"$site" \
/home/www/log/"$site" \
/home/www/log/"$site"/apache2
sudo ln -fns \
/etc/apache2/site.d/"$site" \
/home/www/etc/apache2/"$site"
test -e /home/www/pub/"$site" ||
sudo install -d -m 2770 -o www-"$site" -g www-"$site" \
/home/www/pub/"$site"
rule adduser www-"$site"
--disabled-password \
--group \
--no-create-home \
--home /home/www/pub/"$site" \
--shell /bin/false \
--system
#sudo setfacl -m u:"www-$site":--x \
# /home/www/ \
# /home/www/pub/ \
# /home/www/pub/"$site"/
#sudo setfacl -m d:u:"www-$site":rwx \
# "$home"/pub/www/"$site"/
test ! -r "$tool"/etc/apache2/site.d/"$site"/configure.sh ||
. "$tool"/etc/apache2/site.d/"$site"/configure.sh
test -e /etc/apache2/sites-enabled/"$site" ||
sudo a2ensite "$site"
done
sudo service apache2 restart
}
rule_apt_configure () {
sudo install -m 660 -o root -g root /dev/stdin /etc/apt/sources.list <<-EOF
deb http://ftp.rezopole.net/debian $vm_lsb_name main
EOF
sudo install -m 660 -o root -g root /dev/stdin /etc/apt/sources.list.d/$vm_lsb_name-backports.list <<-EOF
deb http://ftp.rezopole.net/debian $vm_lsb_name-backports main
EOF
sudo install -m 660 -o root -g root /dev/stdin /etc/apt/preferences <<-EOF
Package: *
Pin: release a=$vm_lsb_name
Pin-Priority: 200
Package: *
Pin: release a=$vm_lsb_name-backports
Pin-Priority: 170
EOF
sudo apt-get update
rule apt_get_install apticron
sudo install -m 644 -o root -g root /dev/stdin /etc/apticron/apticron.conf <<-EOF
EMAIL="admin@$vm_domainname"
# DIFF_ONLY="1"
# LISTCHANGES_PROFILE="apticron"
# ALL_FQDNS="1"
# SYSTEM="foobar.example.com"
# IPADDRESSNUM="1"
# IPADDRESSES="192.0.2.1 2001:db8:1:2:3::1"
# NOTIFY_HOLDS="0"
# NOTIFY_NEW="0"
# NOTIFY_NO_UPDATES="0"
# CUSTOM_SUBJECT=""
# CUSTOM_NO_UPDATES_SUBJECT=""
# CUSTOM_FROM="root@$vm_fqdn"
EOF
}
rule_boot_configure () {
#warn "lors de l'installation Debian, surtout n'installer GRUB sur AUCUN disque proposé !"
sudo debconf-set-selections <<-EOF
grub-pc grub-pc/install_devices multiselect
EOF
rule apt_get_install grub-pc
sudo install -d -m 644 -o root -g root /boot/grub
rule apt_get_install linux-image-$vm_arch
sudo install -m 644 -o root -g root /dev/stdin /etc/default/grub <<-EOF
GRUB_DEFAULT=0
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR=\`lsb_release -i -s 2> /dev/null || echo Debian\`
GRUB_CMDLINE_LINUX_DEFAULT="quiet"
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"
GRUB_DISABLE_RECOVERY="true"
#GRUB_PRELOAD_MODULES="lvm"
EOF
sudo install -m 644 -o root -g root /dev/stdin /boot/grub/device.map <<-EOF
(hd0) /dev/xvda
(hd0) /dev/mapper/domU-$(printf %s $vm_fqdn-disk | sed -e 's/-/--/g')
EOF
sudo update-grub2 # NOTE: prend en compte /boot/grub/device.map
rule initramfs_configure
rule apt_get_install molly-guard
sudo install -m 644 -o root -g root /dev/stdin /etc/molly-guard/rc <<-EOF
ALWAYS_QUERY_HOSTNAME=true
# NOTE: une alternative est de dire à sudo de conserver les SSH_*
# néamoins demander tout le temps n'est pas trop contraignant
# et davantage sécurisant.
EOF
}
rule_dovecot_configure () {
rule apt_get_install dovecot-imapd dovecot-managesieved dovecot-sieve
local hint="run vm_remote dovecot_key_send before"
assert "sudo test -f /etc/dovecot/\"$vm_domainname\"/imap/x509/key.pem" hint
sudo install -m 400 -o root -g root \
"$tool"/var/pub/x509/imap."$vm_domainname"/crt+crl.self-signed.pem \
/etc/dovecot/"$vm_domainname"/imap/x509/crt+crl.self-signed.pem
sudo install -d -m 770 -o root -g root \
/etc/skel/etc/mail \
/etc/skel/etc/sieve
sudo install -d -m 1777 -o root -g root \
/var/lib/dovecot-control \
/var/lib/dovecot-index
sudo install -m 664 -o root -g root /dev/stdin /etc/dovecot/local.conf <<-EOF
auth_ssl_username_from_cert = yes
listen = *
log_timestamp = "%Y-%m-%d %H:%M:%S "
mail_debug = yes
mail_location = maildir:~/var/mail:INDEX=/var/lib/dovecot-index/%u:CONTROL=/var/lib/dovecot-control/%u
# NOTE: INDEX et CONTROL sont sur une partition sans quota comme le demande la doc
# VOIR: http://wiki2.dovecot.org/Quota/FS
mail_plugins = \$mail_plugins quota
mail_privileged_group = mail
passdb {
args = /home/%u/etc/dovecot/passwd
driver = passwd-file
}
plugin {
quota = fs:user
recipient_delimiter = +
sieve = ~/etc/mail/filter.sieve
sieve_dir = ~/etc/mail/sieve
sieve_global_dir = /var/lib/dovecot/sieve/global/
sieve_max_script_size = 1M
sieve_quota_max_scripts = 0
sieve_quota_max_storage = 10M
sieve_user_log = ~/var/log/mail/sieve.log
}
protocol imap {
mail_plugins = \$mail_plugins imap_quota
}
protocol lda {
auth_socket_path = /var/run/dovecot/auth-master
hostname = $vm_domainname
info_log_path =
log_path =
mail_plugins = \$mail_plugins sieve
postmaster_address = contact+dovecot+lda@$vm_domainname
syslog_facility = mail
}
protocols = imap sieve
service auth {
user = root
unix_listener /var/spool/postfix/private/auth {
mode = 0660
user = postfix
group = postfix
}
}
ssl_ca =
LABEL=${vm_lvm_lv}_boot /boot ext2 defaults 0 0
proc /proc proc defaults 0 0
sysfs /sys sysfs defaults 0 0
/dev/mapper/${vm_lvm_lv}_root_deciphered / ext4 defaults,errors=remount-ro,acl,barrier=1,noatime 0 1
/dev/mapper/${vm_lvm_lv}_var_deciphered /var ext4 defaults,errors=remount-ro,acl,barrier=1,noatime 0 1
/dev/mapper/${vm_lvm_lv}_home_deciphered /home ext4 defaults,errors=remount-ro,acl,barrier=1,noatime,usrquota,grpquota 0 0
# NOTE: barrier=1 réduit drastiquement les performances d'écriture, mais garantit la cohérence du système de fichiers.
/dev/mapper/${vm_lvm_lv}_swap_deciphered swap swap sw 0 0
EOF
sudo install -m 644 -o root -g root /dev/stdin /etc/crypttab <<-EOF
#
${vm_lvm_lv}_root_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_root none luks,lvm=$vm_lvm_vg
${vm_lvm_lv}_var_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_var ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
${vm_lvm_lv}_home_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_home ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
${vm_lvm_lv}_swap_deciphered /dev/$vm_lvm_vg/${vm_lvm_lv}_swap ${vm_lvm_lv}_root_deciphered luks,lvm=$vm_lvm_vg,keyscript=/lib/cryptsetup/scripts/decrypt_derived
EOF
rule tmpfs_configure
}
rule_initramfs_configure () {
sudo install -m 644 -o root -g root /dev/stdin /etc/initramfs-tools/initramfs.conf <<-EOF
MODULES=most
BUSYBOX=y
KEYMAP=y
COMPRESS=gzip
DEVICE=eth0
EOF
sudo install -m 644 -o root -g root /dev/stdin /etc/modprobe.d/xen-pv.conf <<-EOF
alias eth0 xennet
alias scsi_hostadapter xenblk
EOF
sudo install -m 644 -o root -g root /dev/stdin /etc/modules <<-EOF
sha1_generic
sha256_generic
sha512_generic
aes-x86_64
xts
# NOTE: pour Xen en mode HVM :
#modprobe xen-platform-pci
EOF
sudo install -m 644 -o root -g root /dev/stdin /etc/initramfs-tools/modules <<-EOF
EOF
sudo sed -e '/^configure_networking /s/ &$//' \
-i /usr/share/initramfs-tools/scripts/init-premount/dropbear
# NOTE: corrige une vermine : dropbear doit attendre que le réseau soit configuré..
ssh-keygen -F "init.$vm_fqdn" -f "$tool"/etc/openssh/known_hosts |
( while IFS= read -r line
do case $line in (*" RSA") return 0; break;; esac
done; return 1 ) ||
{
sudo rm -f \
/etc/initramfs-tools/etc/dropbear/dropbear_rsa_host_key \
/etc/initramfs-tools/etc/dropbear/dropbear_rsa_host_key.pub
sudo dropbearkey -t rsa -s 4096 -f \
/etc/initramfs-tools/etc/dropbear/dropbear_rsa_host_key
}
# NOTE: ne se préoccupe pas de dropbear_dss_host_key ; Debian la génère et l'utilise néamoins.
sudo install -d -m 640 -o root -g root \
/etc/initramfs-tools/root \
/etc/initramfs-tools/root/.ssh
getent group sudo |
while IFS=: read -r group x x users
do while test -n "$users" && IFS=, read -r user users <<-EOF
$users
EOF
do eval local home\; home="~$user"
sudo cat "$home"/etc/ssh/authorized_keys
done
done |
sudo install -m 644 -o root -g root /dev/stdin \
/etc/initramfs-tools/root/.ssh/authorized_keys
sudo rm -f \
/etc/initramfs-tools/root/.ssh/id_rsa.dropbear \
/etc/initramfs-tools/root/.ssh/id_rsa.pub \
/etc/initramfs-tools/root/.ssh/id_rsa
# NOTE: clefs générées par Debian
sudo update-initramfs -u
}
rule_gitolite_configure () {
sudo debconf-set-selections <<-EOF
gitolite gitolite/gituser string git
gitolite gitolite/adminkey string
gitolite gitolite/gitdir string /home/git
EOF
rule apt_get_install gitolite
rule adduser git \
--disabled-password \
--group \
--home /home/git \
--shell /bin/bash \
--system
sudo chfn --full-name git git
rule adduser log-git \
--disabled-login \
--disabled-password \
--group \
--home /home/git/log \
--shell /bin/false \
--system
rule adduser git-data \
--disabled-login \
--disabled-password \
--group \
--home /home/git/pub \
--shell /bin/false \
--system
sudo adduser git git-data
sudo install -d -m 770 -o git -g git \
/etc/gitolite \
/home/git/etc \
/home/git/etc/ssh
sudo install -d -m 751 -o git -g git \
/home/git
sudo install -d -m 2770 -o git-data -g git-data \
/home/git/pub
sudo install -d -m 1771 -o git -g git \
/home/git/log
sudo install -d -m 2770 -o git -g log-git \
/home/git/log/gitolite \
/home/git/log/gitolite/perf
sudo install -d -m 3771 -o git -g git \
/home/git/hooks
sudo ln -fns /etc/gitolite /home/git/etc/gitolite
sudo ln -fns /etc/gitweb /home/git/etc/gitweb
sudo ln -fns etc/gitolite/gitolite.rc /home/git/.gitolite.rc
sudo ln -fns etc/ssh /home/git/.ssh
sudo install -m 770 -o git -g git /dev/stdin \
/home/git/etc/gitolite/gitolite.rc <<-EOF
#\$ADMIN_POST_UPDATE_CHAINS_TO = "hooks/post-update.secondary";
#\$BIG_INFO_CAP = 20;
#\$ENV{GL_SLAVES} = 'gitolite@server2 gitolite@server3';
# NOTE: Please use single quotes, not double quotes.
#\$GITWEB_URI_ESCAPE = 0;
\$GIT_PATH = "";
#\$GL_ADC_PATH = "";
\$GL_ADMINDIR = \$ENV{HOME} . "/etc/gitolite";
#\$GL_ALL_INCLUDES_SPECIAL = 0;
#\$GL_ALL_READ_ALL = 0;
\$GL_BIG_CONFIG = 0;
\$GL_CONF = "\$GL_ADMINDIR/conf/gitolite.conf";
\$GL_CONF_COMPILED = "\$GL_ADMINDIR/conf/gitolite.conf.pm";
#\$GL_GET_MEMBERSHIPS_PGM = "/usr/local/bin/expand-ldap-user-to-groups"
\$GL_GITCONFIG_KEYS = "gitweb\\..* hooks\\..*";
#\$GL_HOSTNAME = "git.$vm_domainname";
# NOTE: read doc/mirroring.mkd COMPLETELY before setting this.
#\$GL_HTTP_ANON_USER = "mob";
\$GL_KEYDIR = "\$GL_ADMINDIR/keydir";
\$GL_LOGT = \$ENV{HOME} . "/log/gitolite/%y-%m-%d.log";
#\$GL_NICE_VALUE = 0;
\$GL_NO_CREATE_REPOS = 0;
\$GL_NO_DAEMON_NO_GITWEB = 0;
\$GL_NO_SETUP_AUTHKEYS = 0;
\$GL_PACKAGE_CONF = "/usr/share/gitolite/conf";
\$GL_PACKAGE_HOOKS = "/usr/share/gitolite/hooks";
#\$GL_PERFLOGT = \$ENV{HOME} . "/log/gitolite/perf/%y-%m-%d.log";
#\$GL_REF_OR_FILENAME_PATT = qr(^[0-9a-zA-Z][0-9a-zA-Z._\\@/+ :,-]*\$);
\$GL_SITE_INFO = "git.$vm_domainname";
#\$GL_SLAVE_MODE = 0;
\$GL_WILDREPOS = 0;
#\$GL_WILDREPOS_DEFPERMS = 'R @all';
\$GL_WILDREPOS_PERM_CATS = "READERS WRITERS";
\$HTPASSWD_FILE = "";
\$PROJECTS_LIST = \$ENV{HOME} . "/etc/gitweb/projects.list";
\$REPO_BASE = "pub";
\$REPO_UMASK = 0007;
\$RSYNC_BASE = "";
\$SVNSERVE = "";
#\$UPDATE_CHAINS_TO = "hooks/update.secondary";
\$WEB_INTERFACE = "gitweb";
1;
EOF
sudo install -m 600 -o git -g git \
"$tool"/var/pub/ssh/git.key \
/home/git/etc/ssh/git.pub
sudo -u git \
GL_RC=/home/git/etc/gitolite/gitolite.rc \
GIT_AUTHOR_NAME=git \
gl-setup -q /home/git/etc/ssh/git.pub git
local d
for d in doc logs src
do test ! -d /home/git/etc/gitolite/"$d" ||
rmdir /home/git/etc/gitolite/"$d"
done
sudo service tmpfs restart
}
rule_locales_configure () {
sudo debconf-set-selections <<-EOF
locales locales/default_environment_locale select None
locales locales/locales_to_be_generated multiselect fr_FR.UTF-8 UTF-8
EOF
rule dpkg_reconfigure locales
}
rule_login_configure () {
sudo install -m 644 -o root -g root /dev/stdin /etc/inittab <<-EOF
# /etc/inittab: init(8) configuration.
# The default runlevel.
id:2:initdefault:
# Boot-time system configuration/initialization script.
# This is run first except when booting in emergency (-b) mode.
si::sysinit:/etc/init.d/rcS
# What to do in single-user mode.
~~:S:wait:/sbin/sulogin
# /etc/init.d executes the S and K scripts upon change
# of runlevel.
#
# Runlevel 0 is halt.
# Runlevel 1 is single-user.
# Runlevels 2-5 are multi-user.
# Runlevel 6 is reboot.
l0:0:wait:/etc/init.d/rc 0
l1:1:wait:/etc/init.d/rc 1
l2:2:wait:/etc/init.d/rc 2
l3:3:wait:/etc/init.d/rc 3
l4:4:wait:/etc/init.d/rc 4
l5:5:wait:/etc/init.d/rc 5
l6:6:wait:/etc/init.d/rc 6
# Normally not reached, but fallthrough in case of emergency.
z6:6:respawn:/sbin/sulogin
# What to do when CTRL-ALT-DEL is pressed.
ca:12345:ctrlaltdel:/sbin/shutdown -t1 -a -r now
# What to do when the power fails/returns.
pf::powerwait:/etc/init.d/powerfail start
pn::powerfailnow:/etc/init.d/powerfail now
po::powerokwait:/etc/init.d/powerfail stop
# Xen hypervisor console
hvc:2345:respawn:/sbin/getty 38400 hvc0
#xvc:2345:respawn:/sbin/getty 38400 xvc0
#-- runit begin
SV:123456:respawn:/usr/sbin/runsvdir-start
#-- runit end
EOF
sudo install -m 644 -o root -g root /dev/stdin /etc/login.defs <<-EOF
MAIL_DIR /var/mail
FAILLOG_ENAB yes
LOG_UNKFAIL_ENAB no
LOG_OK_LOGINS no
SYSLOG_SU_ENAB yes
SYSLOG_SG_ENAB yes
FTMP_FILE /var/log/btmp
SU_NAME su
HUSHLOGIN_FILE .hushlogin
ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
ENV_PATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
# NOTE: met les sbin/ dans ENV_PATH ;
# - ça n'apporte aucune protection de ne pas les mettre ;
# - ça frustre de ne pas les trouver.
TTYGROUP tty
TTYPERM 0600
ERASECHAR 0177
KILLCHAR 025
UMASK 007
# NOTE: rwxrwx--- ;
# - donne une même confiance au groupe propriétaire qu'au propriétaire ;
# - facilite l'utilisation des ACL, qui sont dépendantes des droits du groupe propriétaire.
PASS_MAX_DAYS 99999
PASS_MIN_DAYS 0
PASS_WARN_AGE 7
UID_MIN 1000
UID_MAX 60000
GID_MIN 1000
GID_MAX 60000
LOGIN_RETRIES 3
LOGIN_TIMEOUT 60
CHFN_RESTRICT rwh
DEFAULT_HOME yes
USERGROUPS_ENAB yes
ENCRYPT_METHOD SHA512
EOF
grep -q '^session optional pam_umask.so\>' /etc/pam.d/common-session ||
sudo install -m 644 -o root -g root /dev/stdin /etc/pam.d/common-session <<-EOF
$(cat /etc/pam.d/common-session)
session optional pam_umask.so
EOF
grep -q '^hvc0$' /etc/securetty ||
sudo install -m 644 -o root -g root /dev/stdin /etc/securetty <<-EOF
$(cat /etc/securetty)
hvc0
EOF
grep -q '^xvc0$' /etc/securetty ||
sudo install -m 644 -o root -g root /dev/stdin /etc/securetty <<-EOF
$(cat /etc/securetty)
xvc0
EOF
}
rule_mail_configure () {
rule postfix_configure
rule postgrey_configure
rule procmail_configure
rule dovecot_configure
}
rule_mysql_configure () {
rule apt_get_install mysql-server-5.5
rule adduser mysql \
--disabled-login \
--disabled-password \
--group \
--home /home/mysql \
--shell /bin/false \
--system
rule adduser mysql-data \
--disabled-login \
--disabled-password \
--group \
--home /home/mysql/data \
--no-create-home \
--shell /bin/false \
--system
sudo usermod --home /home/mysql mysql
sudo adduser mysql mysql-data
sudo install -m 644 -o mysql -g mysql \
"$tool"/etc/mysql/my.cnf \
/etc/mysql/my.cnf
sudo install -d -m 751 -o mysql -g mysql \
/home/mysql
if sudo test ! -d /home/mysql/data
then
sudo install -d -m 750 -o mysql -g mysql-data \
/home/mysql/data
sudo -u mysql mysql_install_db \
--no-defaults \
--datadir=/home/mysql/data
fi
sudo service tmpfs restart
case $(sudo sv status mysql || true) in
(''|run:*|*"s, normally up;"*)
sudo sv restart mysql
case $(sudo inotifywait -e create -- /run/mysqld/sock/) in
("/run/mysqld/sock/ CREATE mysql")
# NOTE:
# - ajoute l'accès par socket Unix à root
# - supprime l'accès par mot-de-passe à root
# - supprime les bases de données de l'utilisateurice anonyme
# - supprime l'utilisateurice anonyme
# NOTE: mémo :
# GRANT USAGE ON *.* TO 'root'@'*' IDENTIFIED WITH auth_socket;
# CREATE USER 'root'@'localhost' IDENTIFIED WITH auth_socket;
# UPDATE mysql.user SET Password='' WHERE user='root';
# DELETE FROM mysql.user WHERE user = 'root' AND host NOT IN ('localhost', '127.0.0.1', '::1');
sudo mysql -u root --batch --verbose <<-EOF
DELETE FROM mysql.user WHERE user = 'root' and plugin = '';
GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' IDENTIFIED WITH auth_socket;
UPDATE mysql.user SET grant_priv='Y',super_priv='Y' WHERE user='root';
DELETE FROM mysql.db WHERE user = '';
DELETE FROM mysql.user WHERE user = '';
FLUSH PRIVILEGES;
EOF
;;
esac
esac
}
rule_mysql_db_add () { # SYNTAX: $user $db
sudo mysql --batch -u root <<-EOF
DROP DATABASE IF EXISTS $db;
CREATE DATABASE $db CHARACTER SET utf8 COLLATE utf8_general_ci;
GRANT ALL PRIVILEGES ON $base.* TO '$user'@'localhost' IDENTIFIED WITH auth_socket;
FLUSH PRIVILEGES;
EOF
}
rule_mysql_user_add () { # SYNTAX: $user
sudo mysql --batch -u root <<-EOF
DROP USER '$user'@'localhost';
CREATE USER '$user'@'localhost' IDENTIFIED WITH auth_socket;
EOF
}
rule_network_configure () {
sudo install -m 644 -o root -g root /dev/stdin /etc/hostname <<-EOF
$vm
EOF
grep -q " $vm\$" /etc/hosts ||
sudo install -m 644 -o root -g root /dev/stdin /etc/hosts <<-EOF
$(cat /etc/hosts)
127.0.0.1 $vm_fqdn $vm
EOF
sudo install -m 644 -o root -g root /dev/stdin /etc/resolv.conf <<-EOF
search ${vm_host#*.}
nameserver ${vm_host_nameserver}
EOF
sudo install -m 644 -o root -g root /dev/stdin /etc/network/interfaces <<-EOF
auto lo
iface lo inet loopback
auto eth0=grenode
iface grenode inet static
address $vm_ipv4
gateway $vm_ipv4 # NOTE: proxy_arp sur la passerelle permet d'utiliser la même adresse
network $vm_ipv4
broadcast $vm_ipv4
netmask 255.255.255.255
mtu 1300
# NOTE: il y a besoin de ça en l'état actuel du réseau de Grenode
# car la MTU des tunnels GRE/IPsec entre les routeurs de Grenode l'impose.
#
# root@ateliers:~# ping -M do -c 1 -s \$((1500-20-8-200)) soupirail.grenode.net
# PING soupirail.grenode.net (91.216.110.1) 1272(1300) bytes of data.
# 1280 bytes from soupirail.grenode.net (91.216.110.1): icmp_req=1 ttl=63 time=18.0 ms
#
# --- soupirail.grenode.net ping statistics ---
# 1 packets transmitted, 1 received, 0% packet loss, time 0ms
# rtt min/avg/max/mdev = 18.027/18.027/18.027/0.000 ms
# root@ateliers:~# ping -M do -c 1 -s \$((1500-20-8-200+1)) soupirail.grenode.net
# PING soupirail.grenode.net (91.216.110.1) 1273(1301) bytes of data.
# From estran.grenode.net (91.216.110.6) icmp_seq=1 Frag needed and DF set (mtu = 1300)
#
# --- soupirail.grenode.net ping statistics ---
# 0 packets transmitted, 0 received, +1 errors
post-up ip address add $vm_ipv4/32 dev \$IFACE
pre-down ip address delete $vm_ipv4/32 dev \$IFACE
EOF
}
rule_nginx_configure () {
local -; set +f
rule apt_get_install nginx
sudo rm -rf \
/etc/nginx/conf.d \
/etc/nginx/site.d
sudo install -d -m 770 -o www -g www \
/etc/nginx \
/etc/nginx/conf.d \
/etc/nginx/site.d \
/etc/nginx/x509.d
sudo ln -fns \
/etc/nginx \
/home/www/etc/nginx
sudo install -m 660 -o www -g www \
"$tool"/etc/nginx/nginx.conf \
/etc/nginx/nginx.conf
local conf
for conf in "$tool"/etc/nginx/conf.d/*.conf
do conf=${conf#"$tool"/etc/nginx/conf.d/}
sudo install -m 660 -o www -g www \
"$tool"/etc/nginx/conf.d/"$conf" \
/etc/nginx/conf.d/"$conf"
done
for conf in "$tool"/etc/nginx/site.d/*/site.conf
do conf=${conf#"$tool"/etc/nginx/site.d/}
local site="${conf%/site.conf}"
rule adduser www-"$site" \
--disabled-login \
--disabled-password \
--group \
--home /home/www/pub/"$site" \
--shell /bin/false \
--system
rule adduser log-www-"$site" \
--disabled-login \
--disabled-password \
--group \
--home /home/www/log/"$site"/nginx \
--shell /bin/false \
--system
sudo install -d -m 771 -o log-www -g log-www \
/home/www/log/"$site"
sudo install -d -m 770 -o www -g www \
/etc/nginx/site.d/"$site"
sudo install -d -m 770 -o www -g www \
/etc/nginx/x509.d/"$site"
test -L /home/www/pub/"$site" ||
sudo install -d -m 2770 -o www-"$site" -g www-"$site" \
/home/www/pub/"$site"
sudo adduser www-data www-"$site"
sudo adduser www-data log-www-"$site"
sudo install -m 660 -o www -g www \
"$tool"/etc/nginx/site.d/"$site"/local.conf \
/etc/nginx/site.d/"$site"/local.inc
sudo install -m 660 -o www -g www \
"$tool"/etc/nginx/site.d/"$site"/site.conf \
/etc/nginx/site.d/"$site"/site.inc
sudo install -m 660 -o www -g www /dev/stdin \
/etc/nginx/site.d/"$site"/server.conf <<-EOF
server {
access_log /home/www/log/$site/nginx/access.log main;
error_log /home/www/log/$site/nginx/error.log warn;
root /home/www/pub/$site;
include /etc/nginx/site.d/$site/local.inc;
include /etc/nginx/site.d/$site/site.inc;
}
EOF
test ! -r "$tool"/etc/nginx/site.d/"$site"/configure.sh ||
. "$tool"/etc/nginx/site.d/"$site"/configure.sh
done
rule apt_get_install spawn-fcgi fcgiwrap
sudo insserv --remove fcgiwrap
#sudo insserv --remove nginx
rule tmpfs_configure
sudo service php5-fpm restart
# NOTE: relance les processus du pool
# pour leur donner les droits
# de leurs groupes supplémentaires.
sudo service nginx restart
}
rule_nsd3_configure () { # NOTE: DNS autoritaire uniquement
local -; set +f
rule apt_get_install nsd m4
sudo rm -rf \
/etc/nsd3/zone.d
sudo install -d -m 750 -o root -g nsd \
/etc/nsd3/zone.d
{
cat <<-EOF
server:
ip-address: $vm_ipv4
ip4-only: yes
EOF
cat "$tool"/etc/nsd3/nsd.conf
local conf
for conf in "$tool"/etc/nsd3/zone.d/*.conf
do conf=${conf#"$tool"/etc/nsd3/zone.d/}
local domain=${conf%.conf}
if test -e "$tool"/etc/nsd3/zone.d/"$domain".zone.m4
then m4 \
--define=ZONE_DOMAIN=$domain \
--define=ZONE_SERIAL=$(cd "$tool" && git log -1 --format="%ct" -- etc/nsd3/zone.d/"$domain".zone.m4) \
--define=VM_IP4=$vm_ipv4 \
"$tool"/etc/nsd3/zone.d/"$domain".zone.m4
else cat "$tool"/etc/nsd3/zone.d/"$domain".zone
fi |
sudo install -m 440 -o root -g nsd /dev/stdin \
/etc/nsd3/zone.d/"$domain".zone
sudo install -m 440 -o root -g nsd \
"$tool"/etc/nsd3/zone.d/"$conf" \
/etc/nsd3/zone.d/"$conf"
cat <<-EOF
zone:
name: $domain
zonefile: /etc/nsd3/zone.d/$domain.zone
EOF
done
} |
sudo install -m 640 -o root -g nsd /dev/stdin \
/etc/nsd3/nsd.conf
sudo service nsd3 restart
}
rule_php5_fpm_configure () {
local -; set +f
rule apt_get_install \
php5-fpm \
php-apc
rule adduser php5 \
--disabled-login \
--disabled-password \
--group \
--home /etc/php5/fpm \
--shell /bin/false \
--system
rule adduser log-php5 \
--disabled-login \
--disabled-password \
--group \
--home /home/www/log/php5/fpm \
--shell /bin/false \
--system
sudo ln -fns \
/etc/php5/fpm \
/home/www/etc/php5
sudo rm -rf \
/etc/php5/fpm/conf.d \
/etc/php5/fpm/pool.d
sudo install -d -m 770 -o php5 -g php5 \
/etc/php5/fpm/conf.d \
/etc/php5/fpm/pool.d
sudo install -m 770 -o php5 -g php5 \
"$tool"/etc/php5/fpm/php-fpm.conf \
/etc/php5/fpm/php-fpm.conf
local conf
#for conf in "$tool"/etc/php5/fpm/conf.d/*.conf
# do conf=${conf#"$tool"/etc/php5/fpm/conf.d/}
# sudo install -m 660 -o php5 -g php5 \
# "$tool"/etc/php5/fpm/conf.d/"$conf" \
# /etc/php5/fpm/conf.d/"$conf"
# done
for conf in "$tool"/etc/php5/fpm/pool.d/*.conf
do conf=${conf#"$tool"/etc/php5/fpm/pool.d/}
IFS=. read -r pool <<-EOF
${conf%.conf}
EOF
assert 'test "${pool:+set}"'
rule adduser php5-"$pool" \
--disabled-login \
--disabled-password \
--group \
--no-create-home \
--home /etc/php5/fpm/pool.d \
--shell /bin/false \
--system
rule adduser log-php5-"$pool" \
--disabled-login \
--disabled-password \
--group \
--no-create-home \
--home /home/www/log/php5/fpm/"$pool" \
--shell /bin/false \
--system
sudo install -d -m 770 -o log-php5 -g log-php5 \
/home/www/log/php5 \
/home/www/log/php5/fpm
sudo install -d -m 770 -o log-php5-"$pool" -g log-php5-"$pool" \
/home/www/log/php5/fpm/"$pool"
sudo install -m 660 -o php5 -g php5 /dev/stdin \
/etc/php5/fpm/pool.d/"$pool".conf <<-EOF
[$pool]
access.log = /home/www/log/php5/fpm/$pool/access.log
catch_workers_output = yes
chdir = /
env[HOSTNAME] = \$HOSTNAME
env[TEMP] = /tmp
env[TMPDIR] = /tmp
env[TMP] = /tmp
group = php5-$pool
#listen = 127.0.0.1:9000
listen = /run/php5/fpm/$pool
#listen.allowed_clients = 127.0.0.1
listen.group = www-data
listen.mode = 0660
#listen.owner = www-data
listen.backlog = -1
pm = dynamic
pm.max_children = 5
pm.max_requests = 200
pm.max_spare_servers = 4
pm.min_spare_servers = 2
pm.start_servers = 3
pm.status_path = /status
request_slowlog_timeout = 5s
request_terminate_timeout = 120s
rlimit_core = unlimited
rlimit_files = 131072
slowlog = /home/www/log/php5/fpm/$pool/slow.log
user = php5-$pool
$(cat "$tool"/etc/php5/fpm/pool.d/"$conf")
EOF
sudo install -m 664 -o php5 -g php5 \
"$tool"/etc/php5/fpm/php.ini \
/etc/php5/fpm/php.ini
case $(sudo sv status php5-"$pool") in
(run:*) sudo sv restart php5-"$pool"
esac
done
rule tmpfs_configure
sudo service php5-fpm restart
}
rule_postfix_configure () {
local hint="run vm_remote postfix_key_send before"
assert "test -f /etc/postfix/$vm_domainname/smtpd/x509/key.pem" hint
#warn "lors de l'installation Debian, ne sélectionner aucune configuration pour postfix"
sudo debconf-set-selections <<-EOF
postfix postfix/main_mailer_type select No configuration
EOF
rule apt_get_install postfix
sudo install -m 640 -o root -g root /dev/stdin /etc/postfix/.gitignore <<-EOF
*.db
EOF
sudo install -d -m 771 -o root -g root \
/etc/postfix/ \
/etc/postfix/$vm_domainname/ \
/etc/postfix/$vm_domainname/smtp \
/etc/postfix/$vm_domainname/smtp/x509 \
/etc/postfix/$vm_domainname/smtp/x509/ca \
/etc/postfix/$vm_domainname/smtpd \
/etc/postfix/$vm_domainname/smtpd/x509 \
/etc/postfix/$vm_domainname/smtpd/x509/ca
sudo ln -fns \
../crt+crl.self-signed.pem \
/etc/postfix/$vm_domainname/smtpd/x509/ca/crt.pem
sudo install -m 400 -o root -g root \
"$tool"/var/pub/x509/smtpd.$vm_domainname/crt+crl.self-signed.pem \
/etc/postfix/$vm_domainname/smtpd/x509/crt+crl.self-signed.pem
sudo install -m 400 -o root -g root \
"$tool"/var/pub/x509/smtpd.$vm_domainname/crt.pem \
/etc/postfix/$vm_domainname/smtpd/x509/crt.pem
sudo install -m 400 -o root -g root \
"$tool"/var/pub/x509/smtpd.$vm_domainname/crt+ca.pem \
/etc/postfix/$vm_domainname/smtpd/x509/crt+ca.pem
sudo install -m 400 -o root -g root \
"$tool"/var/pub/x509/smtpd.$vm_domainname/crt+crl.self-signed.pem \
/etc/postfix/$vm_domainname/smtpd/x509/crt+crl.self-signed.pem
sudo install -m 660 -o root -g root \
"$tool"/etc/postfix/$vm_domainname/header_checks \
/etc/postfix/$vm_domainname/header_checks
sudo install -m 664 -o root -g root /dev/stdin \
/etc/postfix/aliases <<-EOF
# See man 5 aliases for format
abuse: root
admin: root
contact: root
mailer-daemon: root
postmaster: root
root: $(getent group sudo | cut -f 4 -d : | tr , ' ')
EOF
sudo newaliases -oA/etc/postfix/aliases
cat /dev/stdin "$tool"/etc/postfix/main.cf <<-EOF |
mydomain = $vm_domainname
myorigin = \$mydomain
myhostname = $vm_hostname.\$mydomain
mail_name = \$myhostname
mydestination = $vm_hostname \$myhostname \$myorigin
EOF
sudo install -m 664 -o root -g root /dev/stdin \
/etc/postfix/main.cf
sudo install -m 664 -o root -g root \
"$tool"/etc/postfix/master.cf \
/etc/postfix/master.cf
sudo install -m 660 -o root -g root \
"$tool"/etc/postfix/$vm_domainname/smtp/x509/policy \
/etc/postfix/$vm_domainname/smtp/x509/policy
sudo postmap hash:/etc/postfix/$vm_domainname/smtp/x509/policy
sudo install -m 660 -o root -g root \
"$tool"/etc/postfix/$vm_domainname/smtp/header_checks \
/etc/postfix/$vm_domainname/smtp/header_checks
sudo install -m 660 -o root -g root \
"$tool"/etc/postfix/$vm_domainname/smtpd/sender_access \
/etc/postfix/$vm_domainname/smtpd/sender_access
sudo postmap hash:/etc/postfix/$vm_domainname/smtpd/sender_access
sudo install -m 660 -o root -g root \
"$tool"/etc/postfix/$vm_domainname/smtpd/client_blacklist \
/etc/postfix/$vm_domainname/smtpd/client_blacklist
sudo postmap hash:/etc/postfix/$vm_domainname/smtpd/client_blacklist
sudo install -m 660 -o root -g root \
"$tool"/etc/postfix/$vm_domainname/smtpd/relay_clientcerts \
/etc/postfix/$vm_domainname/smtpd/relay_clientcerts
sudo postmap hash:/etc/postfix/$vm_domainname/smtpd/relay_clientcerts
sudo install -m 660 -o root -g root \
"$tool"/etc/postfix/$vm_domainname/transport \
/etc/postfix/$vm_domainname/transport
sudo postmap hash:/etc/postfix/$vm_domainname/transport
sudo install -m 660 -o root -g root \
"$tool"/etc/postfix/$vm_domainname/virtual_alias \
/etc/postfix/$vm_domainname/virtual_alias
sudo postmap hash:/etc/postfix/$vm_domainname/virtual_alias
sudo service postfix restart
}
rule_postgresql_configure () {
rule apt_get_install postgresql-9.1
if [ ! -d /var/lib/postgresql/9.1/ ]; then
pg_createcluster -u postgres --start 9.1 main
fi
sudo install -m 660 -o root -g root \
"$tool"/etc/postgresql/9.1/main/postgresql.conf \
/etc/postgresql/9.1/main/postgresql.conf
sudo service postgresql restart
}
rule_openerp_configure () {
sudo install -m 660 -o root -g root /dev/stdin /etc/apt/sources.list.d/openerp.list <<-EOF
deb http://nightly.openerp.com/trunk/nightly/deb/ ./
EOF
sudo apt-get update
rule apt_get_install openerp
}
rule_postgrey_configure () {
rule apt_get_install postgrey
sudo service postgrey restart
}
rule_procmail_configure () {
rule apt_get_install procmail
sudo install -d -m 770 -o root -g root \
/etc/skel/etc/mail \
/etc/skel/var/cache/mail \
/etc/skel/var/log/mail \
/etc/skel/var/mail
sudo install -m 660 -o root -g root \
"$tool"/etc/skel/etc/mail/delivery.procmailrc \
/etc/skel/etc/mail/delivery.procmailrc
}
rule_runit_configure () { # SYNTAX: $service
rule apt_get_install runit
local -; set +f
for sv in ${1-/etc/service/*}
# NOTE: stoppe les services en retenant leur status de départ
do sv=$(basename "$sv")
local sv_hash=$(printf %s "$sv" | sha1sum | cut -f 1 -d ' ')
local sv_status
IFS= read -r sv_status_$sv_hash <<-EOF
$(sudo sv status "$sv")
EOF
sudo rm -f /etc/service/"$sv"
done
for sv in ${1-"$tool"/etc/sv/*}
# NOTE: configure et (re-)démarre les services
do sv=$(basename "$sv")
local sv_hash=$(printf %s "$sv" | sha1sum | cut -f 1 -d ' ')
sudo install -d -m 770 -o root -g root \
/etc/sv/"$sv"
sudo install -m 770 -o root -g root \
"$tool"/etc/sv/"$sv"/run \
/etc/sv/"$sv"/run
if test -e "$tool"/etc/sv/"$sv"/log/run
then
sudo install -d -m 770 -o root -g root \
/etc/sv/"$sv"/log
sudo install -m 770 -o root -g root \
"$tool"/etc/sv/"$sv"/log/run \
/etc/sv/"$sv"/log/run
fi
test ! -r "$tool"/etc/sv/"$sv"/configure.sh ||
. "$tool"/etc/sv/"$sv"/configure.sh
sudo ln -fns ../sv/"$sv" /etc/service/"$sv"
eval local sv_status=\"\${sv_status_$sv_hash-}\"
case $sv_status in
("") true;;
(run:*) sudo sv restart "$sv";;
esac
done
}
rule_ssh_configure () {
ssh-keygen -F "$vm_fqdn" -f "$tool"/etc/openssh/known_hosts |
( while IFS= read -r line
do case $line in (*" RSA") return 0; break;; esac
done; return 1 ) ||
sudo ssh-keygen -t rsa -b 4096 -N '' -f /etc/ssh/ssh_host_rsa_key
sudo rm -f \
/etc/ssh/ssh_host_dsa_key \
/etc/ssh/ssh_host_dsa_key.pub \
/etc/ssh/ssh_host_ecdsa_key \
/etc/ssh/ssh_host_ecdsa_key.pub
# NOTE: clefs générées par Debian
sudo install -m 644 -o root -g root /dev/stdin /etc/ssh/sshd_config <<-EOF
AcceptEnv LANG LC_*
AuthorizedKeysFile %h/etc/ssh/authorized_keys
ChallengeResponseAuthentication no
ClientAliveInterval 0
Compression yes
DebianBanner no
GSSAPIAuthentication no
HostKey /etc/ssh/ssh_host_rsa_key
HostbasedAuthentication no
IgnoreRhosts yes
IgnoreUserKnownHosts no
KerberosAuthentication no
KeyRegenerationInterval 3600
Port 22
ListenAddress 127.0.0.1
ListenAddress $vm_ipv4
LogLevel INFO
LoginGraceTime 120
PasswordAuthentication no
PermitEmptyPasswords no
PermitRootLogin yes
PrintLastLog yes
PrintMotd no
Protocol 2
PubkeyAuthentication yes
RSAAuthentication yes
RhostsRSAAuthentication no
ServerKeyBits 768
StrictModes yes
Subsystem sftp /usr/lib/openssh/sftp-server
SyslogFacility AUTH
TCPKeepAlive yes
UsePAM yes
UsePrivilegeSeparation yes
X11DisplayOffset 10
X11Forwarding no
EOF
sudo install -m 644 -o root -g root /dev/stdin /etc/ssh/ssh_config <<-EOF
Host *
#Compression yes
#CompressionLevel 9
#ControlMaster auto
#ControlPath ~/var/run/ssh/sock/%h-%p-%r
GSSAPIAuthentication no
GSSAPIDelegateCredentials no
HashKnownHosts yes
IdentityFile ~/etc/ssh/id_dsa
IdentityFile ~/etc/ssh/id_rsa
IdentityFile ~/etc/ssh/identity
SendEnv LANG LC_*
StrictHostKeyChecking ask
UserKnownHostsFile ~/etc/ssh/known_hosts
EOF
sudo service ssh restart
}
rule_sysctl_configure () {
local -; set +f
for conf in "$tool"/etc/sysctl.d/*.conf
do conf=${conf#"$tool"/etc/sysctl.d/}
sudo install -m 660 -o root -g root \
"$tool"/etc/sysctl.d/"$conf" \
/etc/sysctl.d/"$conf"
done
sudo sysctl --system
}
rule_tmpfs_configure () {
sudo install -m 644 -o root -g root /dev/stdin /etc/default/tmpfs <<-EOF
LOCK_SIZE=5242880 # NOTE: 5MiB
RAMLOCK=yes
RAMSHM=yes
RAMTMP=yes
RUN_SIZE=10%
SHM_SIZE=
TMP_MODE=1777,nr_inodes=1000k,noatime
TMP_OVERFLOW_LIMIT=1024
# NOTE: mount tmpfs on /tmp if there is less than the limit size (in kiB)
# on the root filesystem (overriding RAMTMP).
TMP_SIZE=200m
TMPFS_SIZE=20%VM
EOF
sudo install -m 775 -o root -g root \
"$tool"/etc/init.d/tmpfs \
/etc/init.d/tmpfs
sudo update-rc.d tmpfs defaults
sudo service tmpfs restart
}
rule_time_configure () {
sudo install -m 644 -o root -g root /dev/stdin /etc/timezone <<-EOF
Europe/Paris
EOF
sudo debconf-set-selections <<-EOF
tzdata tzdata/Areas select Europe
tzdata tzdata/Zones/Europe select Paris
EOF
rule dpkg_reconfigure tzdata
rule apt_get_install ntp
}
rule_unbound_configure () {
sudo apt-get install unbound m4
sudo install -m 644 -o root -g root /dev/stdin /etc/resolv.conf <<-EOF
search ${vm_host#*.}
nameserver 127.0.0.1
#nameserver ${vm_host_nameserver}
EOF
sudo install -m 440 -o unbound -g unbound \
"$tool"/etc/unbound/named.cache \
/etc/unbound/named.cache
m4 \
--define=OUTGOING_INTERFACE=$vm_ipv4 \
<"$tool"/etc/unbound/unbound.conf |
sudo install -m 440 -o unbound -g unbound /dev/stdin \
/etc/unbound/unbound.conf
sudo service unbound restart
}
rule_user_add () { # SYNTAX: $user
rule user_configure
local user=$1
rule adduser "$user" --disabled-password
# NOTE: le mot-de-passe doit être initialisé par l'utilisateur à l'aide de passwd-init .
eval local home\; home="~$user"
sudo adduser "$user" users
sudo install -m 640 -o root -g root \
"$tool"/var/pub/ssh/"$user".key \
"$home"/etc/ssh/authorized_keys
local key; local -; set +f
for key in "$tool"/var/pub/openpgp/*.key
do sudo -u "$user" gpg --import - <"$key"
done
}
rule_user_configure () {
rule apt_get_install bash-completion
sudo install -m 660 -o root -g root /dev/stdin \
/etc/adduser.conf <<-EOF
ADD_EXTRA_GROUPS=1
DHOME=/home
DIR_MODE=0750
DSHELL=/bin/bash
EXTRA_GROUPS="users"
FIRST_GID=1000
FIRST_SYSTEM_GID=100
FIRST_SYSTEM_UID=100
FIRST_UID=1000
GROUPHOMES=no
LAST_GID=29999
LAST_SYSTEM_GID=999
LAST_SYSTEM_UID=999
LAST_UID=29999
LETTERHOMES=no
NAME_REGEX="^[a-z][-a-z0-9_]*\$"
QUOTAUSER="" # TODO: init
SETGID_HOME=no
SKEL=/etc/skel
SKEL_IGNORE_REGEX="dpkg-(old|new|dist|save)"
USERGROUPS=yes
USERS_GID=100
EOF
sudo install -d -m 750 -o root -g root \
/etc/skel \
/etc/skel/etc \
/etc/skel/etc/gpg \
/etc/skel/etc/ssh
sudo install -d -m 770 -o root -g root \
/etc/skel/var \
/etc/skel/var/cache \
/etc/skel/var/log \
/etc/skel/var/run \
/etc/skel/var/run/ssh
sudo ln -fns etc/ssh /etc/skel/.ssh
sudo ln -fns etc/gpg /etc/skel/.gnupg
sudo install -m 640 -o root -g root /dev/stdin /etc/sudoers.d/passwd-init <<-EOF
%sudo ALL=(ALL) NOPASSWD: /bin/sh -e -f -u -c \\
case \$(/usr/bin/passwd --status "\$SUDO_USER") in \\
("\$SUDO_USER L "*) /usr/bin/passwd \$SUDO_USER;; esac
EOF
sudo install -m 640 -o root -g root /dev/stdin /etc/sudoers.d/etckeeper-unclean <<-EOF
%sudo ALL=(ALL) NOPASSWD: /usr/bin/etckeeper unclean
EOF
sudo install -m 640 -o root -g root /dev/stdin /etc/sudoers.d/env_keep <<-EOF
Defaults env_keep = " \\
EDITOR \\
GIT_AUTHOR_NAME \\
GIT_AUTHOR_EMAIL \\
GIT_COMMITTER_NAME \\
GIT_COMMITTER_EMAIL \\
"
EOF
sudo install -m 755 -o root -g root /dev/stdin /usr/local/bin/passwd-init <<-EOF
#!/bin/sh -efu
# DESCRIPTION: permet à un-e utilisateurice d'initialiser ellui-même son mot-de-passe système.
sudo /bin/sh -e -f -u -c \
'case \$(/usr/bin/passwd --status "\$SUDO_USER") in ("\$SUDO_USER L "*) /usr/bin/passwd \$SUDO_USER;; esac'
EOF
sudo install -m 644 -o root -g root \
"$tool"/etc/bash.bashrc \
/etc/bash.bashrc
sudo install -m 644 -o root -g root \
"$tool"/etc/screenrc \
/etc/screenrc
}
rule_user_admin_add () { # SYNTAX: $user
rule user_configure
local user=$1
rule adduser "$user" --disabled-password
eval local home\; home="~$user"
sudo adduser "$user" sudo
sudo install -m 640 -o root -g root \
"$tool"/var/pub/ssh/"$user".key \
"$home"/etc/ssh/authorized_keys
local key; local -; set +f
for key in "$tool"/var/pub/openpgp/*.key
do sudo -u "$user" gpg --import - <"$key"
done
rule user_admin_configure
}
rule_user_admin_configure () {
rule initramfs_configure
rule user_root_configure
}
rule_user_root_configure () {
sudo install -d -m 750 -o root -g root \
/root/etc \
/root/etc/gpg \
/root/etc/ssh
sudo ln -fns etc/gpg /root/.gnupg
sudo ln -fns etc/ssh /root/.ssh
getent group sudo |
while IFS=: read -r group x x users
do while test -n "$users" && IFS=, read -r user users <<-EOF
$users
EOF
do eval local home\; home="~$user"
sudo cat "$home"/etc/ssh/authorized_keys
done
done |
sudo install -m 640 -o root -g root /dev/stdin /root/etc/ssh/authorized_keys
local key; local -; set +f
for key in "$tool"/var/pub/openpgp/*.key
do sudo gpg --import "$key"
done
}
rule_www_configure () {
rule adduser www \
--disabled-login \
--disabled-password \
--group \
--home /home/www \
--shell /bin/false \
--system
rule adduser log-www \
--disabled-login \
--disabled-password \
--group \
--home /home/www/log \
--shell /bin/false \
--system
#sudo adduser www www-data
sudo adduser www log-www
#sudo adduser log log-www
usermod --home /home/www/pub www-data
sudo install -d -m 751 -o www -g www \
/home/www
sudo install -d -m 750 -o www -g www \
/home/www/etc
sudo install -d -m 1771 -o www-data -g www-data \
/home/www/pub
sudo install -d -m 1771 -o log-www -g log-www \
/home/www/log
}
rule_configure () {
rule apt_configure
rule git_configure
rule etckeeper_configure
rule locales_configure
rule time_configure
rule network_configure
rule filesystem_configure
rule login_configure
rule ssh_configure
rule user_root_configure
rule boot_configure
rule sysctl_configure
rule user_configure
rule mail_configure
rule gitolite_configure
rule www_configure
rule php5_fpm_configure
rule nginx_configure
#rule apache2_configure
rule nsd3_configure
rule runit_configure
}
rule_luks_key_change () {
sudo cryptsetup luksChangeKey /dev/$vm_lvm_vg/${vm_lvm_lv}_root
}
rule=${1:-help}
${1+shift}
case $rule in
(help);;
(*)
assert 'test "$(hostname --fqdn)" = "$vm_fqdn"' vm_fqdn
;;
esac
rule $rule "$@"