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| 1 #!/bin/bash | |
| 2 | |
| 3 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved. | |
| 4 # Use of this source code is governed by a BSD-style license that can be | |
| 5 # found in the LICENSE file. | |
| 6 | |
| 7 # Script to resign the kernel partition generated in the output of build_image | |
| 8 # with SSD keys. | |
| 9 | |
| 10 # Load common constants. This should be the first executable line. | |
| 11 # The path to common.sh should be relative to your script's location. | |
| 12 . "/usr/lib/crosutils/common.sh" | |
| 13 | |
| 14 . "/usr/lib/installer/chromeos-common.sh" # for partoffset and partsize | |
| 15 | |
| 16 locate_gpt | |
| 17 | |
| 18 DEFINE_string from "chromiumos_image.bin" \ | |
| 19 "Input file name of Chrome OS image to re-sign." | |
| 20 | |
| 21 # Parse command line | |
| 22 FLAGS "$@" || exit 1 | |
| 23 eval set -- "${FLAGS_ARGV}" | |
| 24 | |
| 25 failure() { | |
| 26 echo "SIGNING HAD FAILED" | |
| 27 exit 1 | |
| 28 } | |
| 29 | |
| 30 # Abort on error | |
| 31 set -e | |
| 32 | |
| 33 trap "failure" EXIT | |
| 34 | |
| 35 if [ -z "${FLAGS_from}" ] || [ ! -f "${FLAGS_from}" ] ; then | |
| 36 echo "Error: invalid flag --from" | |
| 37 exit 1 | |
| 38 fi | |
| 39 | |
| 40 # Example commandline is as follows: | |
| 41 # ./sign_official_build.sh \ | |
| 42 # ssd \ | |
| 43 # /.../build/images/x86-mario/0.8.68.2/chromiumos_test_image.bin \ | |
| 44 # ../../tests/devkeys/ \ | |
| 45 # /.../build/images/x86-mario/0.8.68.2/chromiumos_test_ssd_image.bin | |
| 46 | |
| 47 VBOOT_DIR="$(dirname "$0")/../../platform/vboot_reference" | |
| 48 if [ ! -d "${VBOOT_DIR}" ]; then | |
| 49 die "VBOOT DIR NOT FOUND at \'${VBOOT_DIR}\' .." | |
| 50 fi | |
| 51 | |
| 52 TMP_IMAGE=$(mktemp) | |
| 53 VBOOT_KEYS="${VBOOT_DIR}/tests/devkeys" | |
| 54 if [ ! -d "${VBOOT_KEYS}" ]; then | |
| 55 die "VBOOT KEYS NOT FOUND at \'${VBOOT_KEYS}\' .." | |
| 56 fi | |
| 57 | |
| 58 VBOOT_SIGN="${VBOOT_DIR}/scripts/image_signing/sign_official_build.sh" | |
| 59 if [ ! -x "${VBOOT_SIGN}" ]; then | |
| 60 die "VBOOT TOOL sign_official_build.sh NOT FOUND at \'${VBOOT_SIGN}\' .." | |
| 61 fi | |
| 62 | |
| 63 cp "${FLAGS_from}" "${TMP_IMAGE}" | |
| 64 | |
| 65 ${VBOOT_SIGN} ssd "${TMP_IMAGE}" "${VBOOT_KEYS}" "${FLAGS_from}" | |
| 66 | |
| 67 rm "${TMP_IMAGE}" | |
| 68 | |
| 69 set +e | |
| 70 trap - EXIT | |
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