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#!/bin/sh
# Copyright (c) 2019-present Lenovo
# Copyright (c) 2020 Quanta Computer Inc.
# Licensed under BSD-3, see COPYING.BSD file for details.
IMAGE_FILE="/tmp/bios-image"
SIG_FILE="/tmp/bmc.sig"
BURN_IMAGE="/tmp/image-bios"
sha256_image="FFFF"
sha256_file="EEEE"
echo "Verify bios image..."
if [ -e $IMAGE_FILE ] && [ -e $SIG_FILE ];
then
sha256_image=`sha256sum "$IMAGE_FILE" | awk '{print $1}'`
sha256_file=`awk '{print $1}' $SIG_FILE`
fi
if [[ $sha256_image != $sha256_file ]];
then
echo "bios image verify fail."
rm -f $IMAGE_FILE
echo "Remove bios image"
exit 1
else
echo "bios image verify ok."
mv $IMAGE_FILE $BURN_IMAGE
rm -f $SIG_FILE
exit 0
fi
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