| #!/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 |