tool=$(readlink -e "${0%/*}")
. "$tool"/lib/rule.sh
. "$tool"/etc/vm.sh
+TRACE=1
rule_help () { # SYNTAX: [--hidden]
local hidden; [ ${1:+set} ] || hidden=set
. "$tool"/etc/sv/"$sv"/remote.sh || return 1
)
}
+
+
+rule_duplicity_configure () {
+ subkey_caps="e s" \
+ rule gpg_gen_key "backup+$vm_hostname@$vm_domainname" <<-EOF
+ Name-Real: $vm_fqdn
+ Name-Email: backup+$vm_hostname@$vm_domainname
+ Name-Comment: (duplicity)
+ Expire-Date: 0
+ EOF
+ }
+rule_duplicity_key_send () {
+ gpg --export-options export-reset-subkey-passwd \
+ --export-secret-subkeys "backup+$vm_hostname@$vm_domainname" |
+ rule ssh gpg --import -
+ }
+rule_gpg () { # SYNTAX: $gpg_options
+ LANG=C gpg --no-permission-warning --homedir "$tool"/var/pub/openpgp "$@"
+ }
+rule_gpg_gen_key () { # SYNTAX: $uid ENV: $gpg_options
+ local uid="$1"
+ install -d -m 700 \
+ var/pub/openpgp
+ install -d -m 700 \
+ var/sec \
+ var/sec/openpgp
+ if test ! -e "$tool"/var/sec/openpgp/"$uid".pass.gpg
+ then gpg --encrypt $gpg_options -o "$tool"/var/sec/openpgp/"$uid".pass.gpg <<-EOF
+ $(stdbuf --output 0 tr -d -c '[:alnum:][:punct:]' <"${random:-/dev/urandom}" | head -c 42)
+ EOF
+ fi
+ if ! rule gpg --list-keys -- "$uid" >/dev/null
+ then
+ rule gpg --batch --gen-key
+ # DOC: http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git;a=blob_plain;f=doc/DETAILS;hb=refs/heads/STABLE-BRANCH-1-4
+ Key-Type: RSA
+ Key-Length: 4096
+ Key-Usage: sign
+ Passphrase:$(gpg --decrypt ${gpg_options-} "$tool"/var/sec/openpgp/"$uid".pass.gpg)
+ Preferences: TWOFISH AES256 CAST5 BLOWFISH CAMELLIA256 3DES SHA512 SHA384 SHA256 SHA224 SHA1 BZIP2 ZLIB ZIP NONE MDC NO-KS-MODIFY
+ $(cat -)
+ %commit
+ EOF
+ fi
+ caps=$(
+ rule gpg --with-colons --fixed-list-mode --with-fingerprint --list-secret-keys \
+ -- "$uid" |
+ sed -e 's/^ssb\(:[^:]*\)\{11\}.*/\1/;t;d'
+ )
+ for cap in ${subkey_caps:-}
+ do
+ test ! "$caps" = "$(printf %s "$caps" | sed -e 's/'"$cap"'//g')" ||
+ printf '%s\n' 8 s e $cap q 4096 ${expire:-0} save |
+ rule gpg --keyid-format "long" --with-colons --fixed-list-mode --expert \
+ --passphrase-fd 3 --command-fd 0 --edit-key "$uid" addkey 3<<-EOF
+ $(gpg --decrypt ${gpg_options-} "$tool"/var/sec/openpgp/"$uid".pass.gpg)
+ EOF
+ done
+ }
rule_mysql_backup () {
mkdir -p "$tool"/var/backup/mysql
- rule ssh -l root '
- for db in $(sudo -u mysql mysql -u mysql --skip-column-names <<-EOF
+ rule ssh -l backup '
+ for db in $(sudo -u backup mysql -u backup --skip-column-names <<-EOF
SELECT schema_name
FROM information_schema.schemata
WHERE schema_name NOT IN ("information_schema", "performance_schema");