2 set -e -f ${DRY_RUN:+-n} -u
3 tool
=$
(cd "${0%/*}"; cd -)
7 rule_help
() { # SYNTAX: [--hidden]
8 local hidden
; [ ${1:+set} ] || hidden
=set
11 ce script regroupe des règles pour administrer la VM ($vm_fqdn)
12 _depuis_ une machine distante ;
13 il sert à la fois d'outil (aisément bidouillable)
14 et de documentation (préçise).
15 Voir \`$tool/vm_host' pour les règles côté machine hôte ($vm_host).
16 Voir \`$tool/vm_hosted' pour les règles côté VM hébergée ($vm_fqdn).
17 SYNTAX: $0 \$RULE \${RULE}_SYNTAX
19 $(sed -ne "s/^rule_\(${hidden:+[^_]}[^ ]*\) () {\( *#.*\|\)/ \1\2/p" "$tool"/etc/vm.sh "$0")
21 TRACE # affiche les commandes avant leur exécution
22 $(sed -ne 's/^readonly \([^ ][^ =]*\).*}\( *#.*\|\)$/\t$\1\2/p' "$tool"/etc/vm.sh "$0")
26 rule_git_configure
() { # DESCRIPTION: configure ./.git correctement
29 git remote
rm host || true
30 git remote add
host $vm_host:tool
/vm
31 git config
--replace remote.
host.push HEAD
:refs
/remotes
/master
32 git remote
rm hosted || true
33 git remote add hosted root@
$vm_fqdn:tool
/vm
34 git config
--replace remote.hosted.push HEAD
:refs
/remotes
/master
35 git submodule update
--init
38 rule_git_push
() { # SYNTAX: {host|hosted} $git_push_options
41 local remote
=${1#remote=}; shift
42 GIT_SSH
=.
/lib
/ssh git push
-v "$remote" "$@"
43 info
"penser à faire : vm_hosted git_reset"
48 "$tool"/lib
/ssh $vm_fqdn "$@"
51 mosh
--ssh="$tool/lib/ssh $*" $vm_fqdn
53 rule__ssh_known_hosts_update
() {
55 -o StrictHostKeyChecking
=no \
57 -o HashKnownHosts
=no \
61 rule__x509_service_key_send_deciphered
() { # SYNTAX: $service $remote_destination ${ssh_options-}
62 local service
="$1"; shift
63 local remote_destination
="$1"; shift
64 gpg
--decrypt "var/sec/x509/$vm_domainname/$service/key.pass.gpg" |
65 openssl rsa
-passin 'stdin' \
66 -in "var/sec/x509/$vm_domainname/$service/key.pem" \
69 install -m 400 -o root -g root \
71 '"$remote_destination"' \
75 rule_luks_key_send
() { # DESCRIPTION: envoie la clef de déchiffrement des partitions au démarrage de la VM.
76 gpg
--decrypt var
/sec
/luks
/$vm_fqdn.key.gpg |
77 "$tool"/lib
/ssh root@
$vm_fqdn "$@" \
79 -o HostKeyAlias
=init.
$vm_fqdn \
80 tee /lib
/cryptsetup
/passfifo \
>/dev
/null
82 rule_luks_key_backup
() { # SYNTAX: ${gpg_options:---recipient $USER@} DESCRIPTION: sauvegarde localement les entêtes des partitions chiffrées.
83 test "${*+set}" ||
set -- --recipient "$USER@"
84 for part
in root var home
90 tmp=$(mktemp -t "luks.'"$part"'.XXXXXXXX.tmp" --dry-run);
91 cryptsetup luksHeaderBackup >/dev/null \
92 /dev/'"$vm_lvm_vg"'/'"$vm_lvm_lv"'_'"$part"' \
93 --header-backup-file "$tmp"; \
95 shred >/dev/null --remove "$tmp"; \
98 -o var
/sec
/luks
/${vm_lvm_lv}_
${part}.luks.gpg
102 rule_apache2_key_send
() {
104 for conf
in "$tool"/etc
/apache
2/site.d
/*/VirtualHost.conf
105 do conf
=${conf#"$tool"/etc/apache2/site.d/}
106 local user port service site
107 IFS
=.
read -r user port service site
<<-EOF
108 ${conf%\/VirtualHost\.conf}
110 assert
'test "${user:+set}"'
111 assert
'test "${service:+set}"'
112 assert
'test "${site:+set}"'
113 assert
'test "${port:+set}"'
114 local site_dir
="$user.$port.$service.$site"
118 sudo install -d -m 770 -o '"$user"' -g '"$user"' \
120 /etc/apache2/site.d/'"$site_dir"' \
121 /etc/apache2/site.d/'"$site_dir"'/x509; \
122 sudo install -m 644 -o '"$user"' -g '"$user"' /dev/stdin \
123 /etc/apache2/site.d/'"$site_dir"'/x509/.gitignore <<-EOF
127 rule _x509_service_key_send_deciphered
$service \
128 ~
"$user"/etc
/apache
2/"$site_dir"/x509
/key.pem
-l root
"$@"
133 rule_dovecot_key_send
() {
135 sudo install -d -m 770 -o root -g root \
136 /etc/dovecot/'"$vm_domainname"'/ \
137 /etc/dovecot/'"$vm_domainname"'/imap \
138 /etc/dovecot/'"$vm_domainname"'/imap/x509 ; \
139 sudo install -m 644 -o root -g root /dev/stdin \
140 /etc/dovecot/'"$vm_domainname"'/imap/x509/.gitignore <<-EOF
144 rule _x509_service_key_send_deciphered imap \
145 /etc
/dovecot
/$vm_domainname/$service/x509
/key.pem
-l root
"$@"
147 rule_gitolite_configure
() {
149 cd "$tool"/etc
/gitolite
150 GIT_SSH
=..
/..
/lib
/ssh \
152 SSH_ASKPASS='"$tool"'/lib/ssh-pass \
154 ssh-add '"$tool"'/var/sec/ssh/git </dev/null && \
155 git push -v origin '"$*"
158 rule_nginx_key_send
() {
160 for conf
in "$tool"/etc
/nginx
/site.d
/*/server.conf
161 do conf
=${conf#"$tool"/etc/nginx/site.d/}
162 local user port service site
163 IFS
=.
read -r user port service site
<<-EOF
164 ${conf%\/server\.conf}
166 assert
'test "${user:+set}"'
167 assert
'test "${service:+set}"'
168 assert
'test "${site:+set}"'
169 assert
'test "${port:+set}"'
170 local site_dir
="$user.$port.$service.$site"
174 sudo install -d -m 770 -o root -g root \
177 /etc/nginx/site.d/'"$site_dir"' \
178 /etc/nginx/site.d/'"$site_dir"'/x509; \
179 sudo install -m 644 -o root -g root /dev/stdin \
180 /etc/nginx/site.d/'"$site_dir"'/x509/.gitignore <<-EOF
184 rule _x509_service_key_send_deciphered
$service \
185 /etc
/nginx
/"$site_dir"/x509
/key.pem
-l root
"$@"
190 rule_postfix_key_send
() {
192 sudo install -d -m 770 -o root -g root \
193 /etc/postfix/'"$vm_domainname"'/ \
194 /etc/postfix/'"$vm_domainname"'/smptd \
195 /etc/postfix/'"$vm_domainname"'/smptd/x509; \
196 sudo install -m 644 -o root -g root /dev/stdin \
197 /etc/postfix/'"$vm_domainname"'/smtp/x509/.gitignore <<-EOF
200 sudo install -m 644 -o root -g root /dev/stdin \
201 /etc/postfix/'"$vm_domainname"'/smtpd/x509/.gitignore <<-EOF
205 rule _x509_service_key_send_deciphered smtpd \
206 /etc
/postfix
/$vm_domainname/smtpd
/x509
/key.pem
-l root
"$@"
214 assert
'test ! "$(hostname --fqdn)" = "$vm_fqdn"' vm_fqdn
215 assert
'test ! "$(hostname --fqdn)" = "$vm_host"' vm_host