1 files changed, 52 insertions, 0 deletions
diff --git a/examples/sign-release.sh b/examples/sign-release.sh
new file mode 100755
index 0000000..a3a8331
--- /dev/null
+++ b/examples/sign-release.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+# -*- coding: utf-8 -*-
+# Sample script to GPG sign Release files
+# Copyright © 2002 Colin Walters <walters@debian.org>
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+# Usage:
+
+# You need to create a secret keyring (secring.gpg).  You can use your
+# existing one, or create a new one by doing something like the
+# following:
+
+# $ GNUPGHOME=/src/debian/mini-dinstall/s3kr1t gnupg --gen-key
+
+set -e
+
+# User variables
+# MAKE SURE TO MAKE THIS DIRECTORY 0700!
+export GNUPGHOME=/src/debian/mini-dinstall/s3kr1t
+if [ ! -d "$GNUPGHOME" ]; then
+  mkdir -p "$GNUPGHOME"
+fi
+if [ -z "$USER" ]; then
+    USER=$(id -n -u)
+fi
+# This is just a default value
+KEYID=$(getent passwd $USER | cut -f 5 -d : | cut -f 1 -d ,)
+PASSPHRASE=$(cat "$GNUPGHOME/passphrase")
+
+# These should fail if for some reason the directory isn't owned by us
+chown "$USER" "$GNUPGHOME"
+chmod 0700 "$GNUPGHOME"
+
+# Initialize GPG
+gpg --help 1>/dev/null 2>&1 || true
+
+rm -f Release.gpg.tmp
+echo "$PASSPHRASE" | gpg --no-tty --batch --passphrase-fd=0 --default-key "$KEYID" --detach-sign -o Release.gpg.tmp "$1"
+mv Release.gpg.tmp Release.gpg