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b801bec71a
Change-Id: If642d664163f36b79e3b6d845de0025cc3dc0372 BUG=6264 TEST="resign an image" Review URL: http://codereview.chromium.org/3273011
71 lines
1.7 KiB
Bash
Executable File
71 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Script to resign the kernel partition generated in the output of build_image
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# with SSD keys.
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# Load common constants. This should be the first executable line.
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# The path to common.sh should be relative to your script's location.
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. "$(dirname "$0")/../common.sh"
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. "$(dirname "$0")/../chromeos-common.sh" # for partoffset and partsize
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locate_gpt
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DEFINE_string from "chromiumos_image.bin" \
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"Input file name of Chrome OS image to re-sign."
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# Parse command line
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FLAGS "$@" || exit 1
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eval set -- "${FLAGS_ARGV}"
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failure() {
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echo "SIGNING HAD FAILED"
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exit 1
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}
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# Abort on error
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set -e
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trap "failure" EXIT
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if [ -z "${FLAGS_from}" ] || [ ! -f "${FLAGS_from}" ] ; then
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echo "Error: invalid flag --from"
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exit 1
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fi
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# Example commandline is as follows:
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# ./sign_official_build.sh \
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# ssd \
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# /.../build/images/x86-mario/0.8.68.2/chromiumos_test_image.bin \
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# ../../tests/devkeys/ \
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# /.../build/images/x86-mario/0.8.68.2/chromiumos_test_ssd_image.bin
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VBOOT_DIR="$(dirname "$0")/../../platform/vboot_reference"
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if [ ! -d "${VBOOT_DIR}" ]; then
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die "VBOOT DIR NOT FOUND at \'${VBOOT_DIR}\' .."
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fi
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TMP_IMAGE=$(mktemp)
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VBOOT_KEYS="${VBOOT_DIR}/tests/devkeys"
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if [ ! -d "${VBOOT_KEYS}" ]; then
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die "VBOOT KEYS NOT FOUND at \'${VBOOT_KEYS}\' .."
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fi
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VBOOT_SIGN="${VBOOT_DIR}/scripts/image_signing/sign_official_build.sh"
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if [ ! -x "${VBOOT_SIGN}" ]; then
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die "VBOOT TOOL sign_official_build.sh NOT FOUND at \'${VBOOT_SIGN}\' .."
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fi
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cp "${FLAGS_from}" "${TMP_IMAGE}"
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${VBOOT_SIGN} ssd "${TMP_IMAGE}" "${VBOOT_KEYS}" "${FLAGS_from}"
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rm "${TMP_IMAGE}"
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set +e
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trap - EXIT
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