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create_new_keys.sh uses key versions file

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BUG=chromium-os:14904
TEST=manual:
  ./create_new_keys.sh
  verify that keys are created
  edit key.versions to change versions to 10 20 30 40
  ./create_new_keys.sh
  verify that keys are created with versions from the file

Change-Id: I459018267883557237ab4cc0de9b443242739346
This commit is contained in:
Randall Spangler
2011-05-04 12:46:54 -07:00
parent eab1fdde7a
commit 1fb8315856
1 changed files with 21 additions and 5 deletions
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26
scripts/keygeneration/create_new_keys.sh
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@@ -9,12 +9,29 @@
# Load common constants and functions.
. "$(dirname "$0")/common.sh"
# File to read current versions from.
VERSION_FILE="key.versions"
# ARGS: <version_type>
get_version() {
local version_type=$1
version=$(sed -n "s#^${version_type}=\(.*\)#\1#pg" ${VERSION_FILE})
echo $version
}
# Get the key versions for normal keypairs
FKEY_VERSION=$(get_version "firmware_key_version")
# Firmware version is the kernel subkey version.
KSUBKEY_VERSION=$(get_version "firmware_version")
# Kernel data key version is the kernel key version.
KDATAKEY_VERSION=$(get_version "kernel_key_version")
# Create the normal keypairs
make_pair root_key $ROOT_KEY_ALGOID
make_pair firmware_data_key $FIRMWARE_DATAKEY_ALGOID
make_pair dev_firmware_data_key $DEV_FIRMWARE_DATAKEY_ALGOID
make_pair kernel_subkey $KERNEL_SUBKEY_ALGOID
make_pair kernel_data_key $KERNEL_DATAKEY_ALGOID
make_pair firmware_data_key $FIRMWARE_DATAKEY_ALGOID $FKEY_VERSION
make_pair dev_firmware_data_key $DEV_FIRMWARE_DATAKEY_ALGOID $FKEY_VERSION
make_pair kernel_subkey $KERNEL_SUBKEY_ALGOID $KSUBKEY_VERSION
make_pair kernel_data_key $KERNEL_DATAKEY_ALGOID $KDATAKEY_VERSION
# Create the recovery and factory installer keypairs
make_pair recovery_key $RECOVERY_KEY_ALGOID
@@ -42,4 +59,3 @@ make_keyblock installer_kernel $INSTALLER_KERNEL_KEYBLOCK_MODE installer_kernel_
# firmware, which is built separately (and some of which can't be changed after
# manufacturing). If you update these keys, you must coordinate the changes
# with the BIOS people or you'll be unable to boot the resulting images.