JezK
Edit File: gpg-zip
#!/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=2.0.22 TAR=/usr/bin/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