#!/usr/bin/env bash
# nbdkit
# Copyright Red Hat
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# * Neither the name of Red Hat nor the names of its contributors may be
# used to endorse or promote products derived from this software without
# specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY RED HAT AND CONTRIBUTORS ''AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RED HAT OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.

source ./functions.sh
set -e
set -x

requires_run
requires_nbdinfo

# Does the nbdkit binary support TLS?
if ! nbdkit --dump-config | grep -sq tls=yes; then
    echo "$0: nbdkit built without TLS support"
    exit 77
fi

# Did we create the PSK keys file?
# Probably 'psktool' is missing.
if [ ! -s keys.psk ]; then
    echo "$0: PSK keys file was not created by the test harness"
    exit 77
fi

out="tls-psk.out"
rm -f $out
cleanup_fn rm -f $out

nbdkit --tls=require --tls-psk=keys.psk -D nbdkit.tls.session=1 \
       example1 \
       --run '
       # Run nbdinfo against the server.
       nbdinfo "nbds+unix://qemu@/?socket=$unixsocket&tls-psk-file=keys.psk"
       ' > $out

cat $out

grep 'is_read_only: true' $out
grep -E 'export-size: 104857600\b' $out
