#!/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
cd /
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 $vm_lsb_name-backports main
EOF
sudo install -m 660 -o root -g root /dev/stdin /etc/apt/sources.list.d/openerp.list <<-EOF
deb http://nightly.openerp.com/7.0/nightly/deb/ ./
EOF
sudo install -m 660 -o root -g root /dev/stdin /etc/apt/preferences <<-EOF
Package: *
Pin: release a=$vm_lsb_name
Pin-Priority: 200
Package: *
Pin: release a=$vm_lsb_name-backports
Pin-Priority: 170
EOF
sudo apt-get update
rule apt_get_install apticron
m4 \
--define=VM_DOMAINNAME=$vm_domainname \
<"$tool"/etc/apticron/apticron.conf.m4 |
sudo install -m 644 -o root -g root /dev/stdin \
/etc/apticron/apticron.conf
}
rule_boot_configure () {
#warn "lors de l'installation Debian, surtout n'installer GRUB sur AUCUN disque proposé !"
sudo debconf-set-selections <<-EOF
grub-pc grub-pc/install_devices multiselect
EOF
rule apt_get_install grub-pc
sudo install -d -m 644 -o root -g root /boot/grub
rule apt_get_install linux-image-$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 $vm_fqdn-disk | sed -e 's/-/--/g')
EOF
sudo update-grub2 # NOTE: prend en compte /boot/grub/device.map
rule initramfs_configure
rule apt_get_install molly-guard
sudo install -m 644 -o root -g root /dev/stdin /etc/molly-guard/rc <<-EOF
ALWAYS_QUERY_HOSTNAME=true
# NOTE: une alternative est de dire à sudo de conserver les SSH_*
# néamoins demander tout le temps n'est pas trop contraignant
# et davantage sécurisant.
EOF
}
rule_etckeeper_configure () {
sudo install -m 644 -o root -g root /dev/stdin /etc/etckeeper/etckeeper.conf <<-EOF
VCS=git
GIT_COMMIT_OPTIONS=""
AVOID_DAILY_AUTOCOMMITS=1
#AVOID_SPECIAL_FILE_WARNING=1
AVOID_COMMIT_BEFORE_INSTALL=1
HIGHLEVEL_PACKAGE_MANAGER=apt
LOWLEVEL_PACKAGE_MANAGER=dpkg
EOF
sudo install -m 644 -o root -g root \
"$tool"/etc/etckeeper/prompt.sh \
/etc/etckeeper/prompt.sh
rule apt_get_install etckeeper
}
rule_filesystem_configure () {
m4 \
--define=VM_LVM_LV=$vm_lvm_lv \
--define=VM_LVM_VG=$vm_lvm_vg \
<"$tool"/etc/fstab.m4 |
sudo install -m 644 -o root -g root /dev/stdin \
/etc/fstab
m4 \
--define=VM_LVM_LV=$vm_lvm_lv \
--define=VM_LVM_VG=$vm_lvm_vg \
<"$tool"/etc/crypttab.m4 |
sudo install -m 644 -o root -g root /dev/stdin \
/etc/crypttab
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_insserv_remove () { # SYNTAX: $sv
local sv="$1"
#sudo chmod u+x /etc/init.d/"$sv"
sudo insserv --force --remove "$sv"
sudo test ! -x /etc/init.d/"$sv" ||
sudo /etc/init.d/"$sv" stop
sudo chmod ugo-x /etc/init.d/"$sv"
}
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 750 -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/"$d"
done
}
rule_locales_configure () {
sudo debconf-set-selections <<-EOF
locales locales/default_environment_locale select None
locales locales/locales_to_be_generated multiselect fr_FR.UTF-8 UTF-8
EOF
rule dpkg_reconfigure locales
}
rule_login_configure () {
sudo install -m 644 -o root -g root \
"$tool"/etc/inittab \
/etc/inittab
sudo install -m 644 -o root -g root \
"$tool"/etc/login.defs \
/etc/login.defs
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_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 ${vm_host_nameserver}
EOF
m4 \
--define=VM_IPV4=$vm_ipv4 \
<"$tool"/etc/network/interfaces.m4 |
sudo install -m 640 -o root -g root /dev/stdin \
/etc/network/interfaces
}
rule_runit_configure () { # SYNTAX: $sv
rule apt_get_install runit
local -; set +f
sudo find /etc/sv -mindepth 1 -maxdepth 1 -type d -name "${1:-*}" -exec \
/bin/sh -efux -c 'case $(sv stop "$1") in
(*": runsv not running") true;;
(*": unable to open supervise/ok: file does not exist") true;;
("ok: down:"*) true;;
(*) false;;
esac' '' {} +
for sv in ${1-"$tool"/etc/sv/*}
do sv=${sv##*/}
rule runit_sv_configure "$sv"
rule runit_sv_start "$sv"
done
#sleep 3
#sudo find -L /etc/service -type l -delete
}
rule_runit_sv_configure () { # SYNTAX: $sv
local sv="$1"
sudo install -d -m 770 -o root -g root \
/etc/sv/"$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/"$sv"/configure.sh
test ! -r "$tool"/etc/sv/"$sv"/log/configure.sh ||
. "$tool"/etc/sv/"$sv"/log/configure.sh
)
sudo ln -fns \
../sv/"$sv" \
/etc/service/"$sv"
}
rule_runit_sv_restart () { # SYNTAX: $sv
local sv="$1"
while true
do case $(sudo sv restart "$sv") in
("fail: $sv: runsv not running") sleep 1;;
("warning: $sv: unable to open supervise/ok: file does not exists") sleep 1;;
(*) break;;
esac
done
}
rule_runit_sv_start () { # SYNTAX: $sv
local sv="$1"
while true
do case $(sudo sv start "$sv") in
("fail: $sv: runsv not running") sleep 1;;
("warning: $sv: unable to open supervise/ok: file does not exists") sleep 1;;
(*) break;;
esac
done
}
rule_shorewall_configure () {
# DOC: http://shorewall.net/Introduction.html
local -; set +f
rule apt_get_install shorewall
sudo install -m 644 -o root -g root /dev/stdin \
/etc/default/shorewall <<-EOF
INITLOG=/dev/null
OPTIONS=""
RESTARTOPTIONS=""
SAFESTOP=0
STARTOPTIONS=""
startup=1
EOF
local conf
for conf in "$tool"/etc/shorewall/*
do conf=${conf#"$tool"/etc/shorewall/}
sudo test ! -f "$tool"/etc/shorewall/"$conf" ||
sudo install -m 640 -o root -g root \
"$tool"/etc/shorewall/"$conf" \
/etc/shorewall/"$conf"
done
sudo install -d -m 750 -o root -g root \
/etc/shorewall/macro.d
for conf in "$tool"/etc/shorewall/macro.d/*
do conf=${conf#"$tool"/etc/shorewall/macro.d/}
sudo test ! -f "$tool"/etc/shorewall/macro.d/"$conf" ||
sudo install -m 640 -o root -g root \
"$tool"/etc/shorewall/macro.d/"$conf" \
/etc/shorewall/macro.d/"$conf"
done
sudo install -d -m 750 -o root -g root \
/etc/shorewall/action.d
#for conf in "$tool"/etc/shorewall/action.d/*
# do conf=${conf#"$tool"/etc/shorewall/action.d/}
# sudo test ! -f "$tool"/etc/shorewall/action.d/"$conf" ||
# sudo install -m 640 -o root -g root \
# "$tool"/etc/shorewall/action.d/"$conf" \
# /etc/shorewall/action.d/"$conf"
# done
#sudo shorewall safe-restart
}
rule_sysctl_configure () {
local -; set +f
for conf in "$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 install -m 660 -o root -g root /dev/stdin \
/etc/sysctl.d/local-kernel-name.conf <<-EOF
kernel.hostname = $vm_hostname
kernel.domainname = $vm_domainname
EOF
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
}
rule_user_add () { # SYNTAX: $user
local user="$1"; shift
rule adduser "$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 "$user" users
sudo install -m 640 -o "$user" -g "$user" \
"$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 - <"$key"
done
}
rule_user_configure () {
rule apt_get_install bash-completion
sudo install -m 660 -o root -g root \
"$tool"/etc/adduser.conf \
/etc/adduser.conf
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
local sh; local -; set +f
for sh in "$tool"/etc/user.d/*/configure.sh
do sh=${sh#"$tool"/etc/user.d/}
local user="${sh%/configure.sh}"
. "$tool"/etc/user.d/"$sh"
done
}
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 "$key"
done
}
rule_www_configure () {
rule adduser www \
--disabled-login \
--disabled-password \
--group \
--home /home/www \
--shell /bin/false \
--system
rule adduser log-www \
--disabled-login \
--disabled-password \
--group \
--home /home/www/log \
--shell /bin/false \
--system
#sudo adduser www www-data
sudo adduser www log-www
#sudo adduser log log-www
usermod --home /home/www/pub www-data
sudo install -d -m 751 -o www -g www \
/home/www
sudo install -d -m 750 -o www -g www \
/home/www/etc
sudo install -d -m 1771 -o www-data -g www-data \
/home/www/pub
sudo install -d -m 1771 -o log-www -g log-www \
/home/www/log
}
rule_configure () {
rule apt_configure
rule git_configure
rule etckeeper_configure
rule locales_configure
rule time_configure
rule network_configure
rule filesystem_configure
rule login_configure
rule ssh_configure
rule user_root_configure
rule boot_configure
rule sysctl_configure
rule user_configure
rule gitolite_configure
rule shorewall_configure
rule runit_configure
}
rule_luks_key_change () {
sudo cryptsetup luksChangeKey /dev/$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 $rule "$@"