X-Git-Url: https://git.cyclocoop.org/?p=lhc%2Fateliers.git;a=blobdiff_plain;f=remote%2Fduplicity;fp=remote%2Fduplicity;h=621dc2d2965528d7987eae1408751407b657f1ea;hp=0000000000000000000000000000000000000000;hb=7ec5ddab73855d65555a21873ccf8d2653a22ee6;hpb=344f65c397f046293ed2e5aa2b9dcd49337bdd71

diff --git a/remote/duplicity b/remote/duplicity
new file mode 100755
index 0000000..621dc2d
--- /dev/null
+++ b/remote/duplicity
@@ -0,0 +1,33 @@
+#!/bin/sh -eu
+# SYNTAX: $duplicity_options
+# DESCRIPTION: encapsuleur de duplicity(1) préchargeant sa clef OpenPGP.
+tool=$(readlink -e "${0%/*}/..")
+. "$tool"/remote/lib.sh
+
+uid=backup+"$local_hostname"@"$local_domainname"
+trap_exit () {
+	errno=$?
+	"$tool"/remote/gpg-preset-passphrase --forget "$uid"
+	exit $errno
+ }
+trap trap_exit EXIT
+"$tool"/remote/gpg-preset-passphrase --preset "$uid"
+
+while IFS=: read -r type trust size algo keyid date x x x x x cap x
+ do case $type,$cap in
+	(sub,e) encrypt_key=${keyid#????????};;
+	(sub,s) sign_key=$keyid;;
+ esac done <<-EOF
+	$("$tool"/remote/gpg --list-public-keys --with-colons -- "$uid")
+	EOF
+
+/usr/bin/duplicity \
+ --archive-dir "$tool"/var/backup/current/archive \
+ --gpg-options --homedir="$tool"/var/pub/openpgp \
+ --gpg-options --trusted-key="$sign_key" \
+ --gpg-options --no-permission-warning \
+ --encrypt-key "$encrypt_key" \
+ --sign-key "${sign_key#????????}" \
+ --use-agent \
+ -vw ${TRACE:+--verbosity info} \
+ "$@"