#!/bin/bash -e
# vim: set tabstop=8 shiftwidth=4 softtabstop=4 expandtab smarttab colorcolumn=80:
#
# Copyright (c) 2017 Red Hat, Inc.
# Author: Nathaniel McCallum <npmccallum@redhat.com>
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
#

[ $# -eq 1 -a "$1" == "--summary" ] && exit 1

if ! cfg=`jose fmt -j "$1" -Oo- 2>/dev/null`; then
    echo "Configuration is malformed!" >&2
    exit 1
fi

jwk=`jose jwk gen -i '{"alg":"A256GCM"}'`
jwe='{"protected":{"clevis":{"pin":"test","test":{}}}}'

if ! jose fmt -j "$cfg" -g fail -T; then
    jwe=`jose fmt -j "$jwe" -Og protected -g clevis -g test -j "$jwk" -Os jwk -UUUUo-`
fi

exec jose jwe enc -i- -k- -I- -c < <(echo -n "$jwe$jwk"; cat)