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e0a9a13c82
Staff decided to leverage the key format of Hammer therefore this script calls Hammer's one to generate a key pair and renames them to key_staff*. BUG=b:66889892 TEST=Run this script in the chroot and verify the generated key pair. BRANCH=None Change-Id: I73162efaba47a8c08336805130ced0be25ab262a Reviewed-on: https://chromium-review.googlesource.com/688522 Commit-Ready: Marco Chen <marcochen@chromium.org> Tested-by: Marco Chen <marcochen@chromium.org> Reviewed-by: Mike Frysinger <vapier@chromium.org>
70 lines
1.5 KiB
Bash
70 lines
1.5 KiB
Bash
#!/bin/bash
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# Copyright 2017 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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# Load common constants and functions.
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. "$(dirname "$0")/../common.sh"
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usage() {
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cat <<EOF
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Usage: ${PROG} [options]
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Options:
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-o, --output_dir <dir>: Where to write the keys (default is cwd)
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EOF
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if [[ $# -ne 0 ]]; then
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die "$*"
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else
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exit 0
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fi
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}
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generate_rsa3072_exp3_key() {
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local output_dir="$1"
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local key_name="$2"
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# Generate RSA key.
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openssl genrsa -3 -out "${output_dir}/temp.pem" 3072
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# Create a keypair from an RSA .pem file generated above.
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futility create "${output_dir}/temp.pem" "${output_dir}/key_${key_name}"
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# Best attempt to securely delete the temp.pem file.
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shred --remove "${output_dir}/temp.pem"
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}
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# To generate a keypair with the same algorithm of Hammer and rename the kepair
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# to specific accessory's name.
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leverage_hammer_to_create_key() {
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local output_dir="${PWD}"
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local key_name="$1"
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shift
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while [[ $# -gt 0 ]]; do
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case "$1" in
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-h|--help)
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usage
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;;
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-o|--output_dir)
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output_dir="$2"
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if [[ ! -d "${output_dir}" ]]; then
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die "output dir ("${output_dir}") doesn't exist."
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fi
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shift
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;;
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-*)
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usage "Unknown option: "$1""
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;;
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*)
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usage "Unknown argument "$1""
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;;
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esac
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shift
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done
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generate_rsa3072_exp3_key "${output_dir}" "${key_name}"
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}
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