#!/bin/sh
# Copyright 2016 g10 Code GmbH
#
# This file is free software; as a special exception the author gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.  This file is
# distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY, to the extent permitted by law; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

if [ -z "$srcdir" ]; then
   echo "not called from make" >&2
   exit 1
fi

unset GNUPGHOME
set -e

# (We may not use a relative name for gpg-agent.)
GPG_AGENT="$(cd ../../agent && /bin/pwd)/gpg-agent"
GPG="../../g10/gpg --no-permission-warning --no-greeting --no-secmem-warning
--batch --agent-program=${GPG_AGENT}|--debug-quick-random"

TEST="extended-private-key-format"

setup_home()
{
    XGNUPGHOME="`mktemp -d`"
    mkdir -p "$XGNUPGHOME/private-keys-v1.d"
    for F in $srcdir/$TEST.gpghome/*.asc; do
	$GPG --dearmor <"$F" >"$XGNUPGHOME/`basename $F .asc`"
    done
    for F in $srcdir/$TEST.gpghome/private-keys-v1.d/*.asc; do
	$GPG --dearmor <"$F" >"$XGNUPGHOME/private-keys-v1.d/`basename $F .asc`"
    done
    chmod go-rwx $XGNUPGHOME/* $XGNUPGHOME/*/*
    export GNUPGHOME="$XGNUPGHOME"
}

cleanup_home()
{
    rm -rf -- "$XGNUPGHOME"
}

assert_keys_usable()
{
    for KEY in C40FDECF ECABF51D; do
	$GPG --list-secret-keys $KEY >/dev/null
    done
}

setup_home
assert_keys_usable
cleanup_home


# XXX try changing a key, and check that the format is not changed.