mirror of
git://git.gnupg.org/gnupg.git
synced 2024-11-04 20:38:50 +01:00
141 lines
3.2 KiB
Bash
141 lines
3.2 KiB
Bash
#!/bin/sh
|
|
|
|
# gpg-archive - gpg-ized tar using the same format as PGP's PGP Zip.
|
|
# Copyright (C) 2005 Free Software Foundation, Inc.
|
|
#
|
|
# This file is part of GnuPG.
|
|
#
|
|
# GnuPG 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 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# GnuPG 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, see <http://www.gnu.org/licenses/>.
|
|
# Despite the name, PGP Zip format is actually an OpenPGP-wrapped tar
|
|
# file. To be compatible with PGP itself, this must be a USTAR format
|
|
# tar file. Unclear on whether there is a distinction here between
|
|
# the GNU or POSIX variant of USTAR.
|
|
|
|
VERSION=@VERSION@
|
|
TAR=@TAR@
|
|
GPG=gpg
|
|
|
|
usage="\
|
|
Usage: gpg-zip [--help] [--version] [--encrypt] [--decrypt] [--symmetric]
|
|
[--list-archive] [--output FILE] [--gpg GPG] [--gpg-args ARGS]
|
|
[--tar TAR] [--tar-args ARGS] filename1 [filename2, ...]
|
|
directory1 [directory2, ...]
|
|
|
|
Encrypt or sign files into an archive."
|
|
|
|
while test $# -gt 0 ; do
|
|
case $1 in
|
|
-h | --help | --h*)
|
|
echo "$usage"
|
|
exit 0
|
|
;;
|
|
--list-archive)
|
|
list=yes
|
|
create=no
|
|
unpack=no
|
|
shift
|
|
;;
|
|
--encrypt | -e)
|
|
gpg_args="$gpg_args --encrypt"
|
|
list=no
|
|
create=yes
|
|
unpack=no
|
|
shift
|
|
;;
|
|
--decrypt | -d)
|
|
gpg_args="$gpg_args --decrypt"
|
|
list=no
|
|
create=no
|
|
unpack=yes
|
|
shift
|
|
;;
|
|
--symmetric | -c)
|
|
gpg_args="$gpg_args --symmetric"
|
|
list=no
|
|
create=yes
|
|
unpack=no
|
|
shift
|
|
;;
|
|
--sign | -s)
|
|
gpg_args="$gpg_args --sign"
|
|
list=no
|
|
create=yes
|
|
unpack=no
|
|
shift
|
|
;;
|
|
--recipient | -r)
|
|
gpg_args="$gpg_args --recipient $2"
|
|
shift
|
|
shift
|
|
;;
|
|
--local-user | -u)
|
|
gpg_args="$gpg_args --local-user $2"
|
|
shift
|
|
shift
|
|
;;
|
|
--output | -o)
|
|
gpg_args="$gpg_args --output $2"
|
|
shift
|
|
shift
|
|
;;
|
|
--version)
|
|
echo "gpg-zip (GnuPG) $VERSION"
|
|
exit 0
|
|
;;
|
|
--gpg)
|
|
GPG=$1
|
|
shift
|
|
;;
|
|
--gpg-args)
|
|
gpg_args="$gpg_args $2"
|
|
shift
|
|
shift
|
|
;;
|
|
--tar)
|
|
TAR=$1
|
|
shift
|
|
;;
|
|
--tar-args)
|
|
tar_args="$tar_args $2"
|
|
shift
|
|
shift
|
|
;;
|
|
--)
|
|
shift
|
|
break
|
|
;;
|
|
-*)
|
|
echo "$usage" 1>&2
|
|
exit 1
|
|
;;
|
|
*)
|
|
break
|
|
;;
|
|
esac
|
|
done
|
|
|
|
if test x$create = xyes ; then
|
|
# echo "$TAR -cf - "$@" | $GPG --set-filename x.tar $gpg_args" 1>&2
|
|
$TAR -cf - "$@" | $GPG --set-filename x.tar $gpg_args
|
|
elif test x$list = xyes ; then
|
|
# echo "cat \"$1\" | $GPG $gpg_args | $TAR $tar_args -tf -" 1>&2
|
|
cat "$1" | $GPG $gpg_args | $TAR $tar_args -tf -
|
|
elif test x$unpack = xyes ; then
|
|
# echo "cat \"$1\" | $GPG $gpg_args | $TAR $tar_args -xvf -" 1>&2
|
|
cat "$1" | $GPG $gpg_args | $TAR $tar_args -xvf -
|
|
else
|
|
echo "$usage" 1>&2
|
|
exit 1
|
|
fi
|