blob: d4cb5b8c99b81090150c64e08ccd2e68a0cd6fe7 [file] [log] [blame] [edit]
#!/bin/sh
# Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# Abort on error
set -e
# This script is obsolete. The required functionality is now provided by the
# compiled futility executable, so all this does is invoke that. This wrapper
# should go away Real Soon Now.
# Which futility to run?
[ -z "$FUTILITY" ] && FUTILITY=futility
# required
SRC_FD=$1
DST_FD=$2
FIRMWARE_DATAKEY=$3
FIRMWARE_KEYBLOCK=$4
DEV_FIRMWARE_DATAKEY=$5
DEV_FIRMWARE_KEYBLOCK=$6
KERNEL_SUBKEY=$7
# optional
VERSION=$8
PREAMBLE_FLAG=$9
LOEM_OUTPUT_DIR=${10}
LOEMID=${11}
if [ ! -e $DEV_FIRMWARE_KEYBLOCK ] || [ ! -e $DEV_FIRMWARE_DATAKEY ] ; then
echo "No dev firmware keyblock/datakey found. Reusing normal keys."
DEV_FIRMWARE_KEYBLOCK="$FIRMWARE_KEYBLOCK"
DEV_FIRMWARE_DATAKEY="$FIRMWARE_DATAKEY"
fi
# pass optional args
[ -n "$VERSION" ] && VERSION="--version $VERSION"
[ -n "$PREAMBLE_FLAG" ] && PREAMBLE_FLAG="--flags $PREAMBLE_FLAG"
[ -n "$LOEM_OUTPUT_DIR" ] && LOEM_OUTPUT_DIR="--loemdir $LOEM_OUTPUT_DIR"
[ -n "$LOEMID" ] && LOEMID="--loemid $LOEMID"
exec ${FUTILITY} sign \
--signprivate $FIRMWARE_DATAKEY \
--keyblock $FIRMWARE_KEYBLOCK \
--devsign $DEV_FIRMWARE_DATAKEY \
--devkeyblock $DEV_FIRMWARE_KEYBLOCK \
--kernelkey $KERNEL_SUBKEY \
$VERSION \
$PREAMBLE_FLAG \
$LOEM_OUTPUT_DIR \
$LOEMID \
$SRC_FD \
$DST_FD
echo UNABLE TO EXEC FUTILITY 1>&2
exit 1