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| 1 #!/bin/bash |
| 2 |
| 3 # Copyright (c) 2011 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 # Install an update payload verification public key to the image. |
| 8 |
| 9 # Load common constants and variables. |
| 10 . "$(dirname "$0")/common.sh" |
| 11 |
| 12 main() { |
| 13 set -e |
| 14 |
| 15 local image="$1" |
| 16 local pub_key="$2" |
| 17 if [ $# -ne 2 ]; then |
| 18 cat <<EOF |
| 19 Usage: $PROG <image.bin> <au_public_key.pem> |
| 20 Installs the update verification public key <au_public_key.pem> to <image.bin>. |
| 21 EOF |
| 22 exit 1 |
| 23 fi |
| 24 local rootfs=$(make_temp_dir) |
| 25 local key_location="/usr/share/update_engine/" |
| 26 mount_image_partition "$image" 3 "$rootfs" |
| 27 sudo mkdir -p "$rootfs/$key_location" |
| 28 sudo cp "$pub_key" "$rootfs/$key_location/update-payload-key.pub.pem" |
| 29 sudo chown root:root "$rootfs/$key_location/update-payload-key.pub.pem" |
| 30 sudo chmod 644 "$rootfs/$key_location/update-payload-key.pub.pem" |
| 31 echo "AU verification key was installed. Do not forget to resign the image!" |
| 32 } |
| 33 |
| 34 main "$@" |
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