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