| # -*- coding: utf-8 -*- |
| # Copyright (c) 2013 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """All things Chrome OS signing related""" |
| |
| from __future__ import print_function |
| |
| import ConfigParser |
| import os |
| |
| from chromite.lib import constants |
| |
| |
| SIGNING_DIR = os.path.join(constants.CHROMITE_DIR, 'signing') |
| INPUT_INSN_DIR_REL = os.path.join('crostools', 'signer_instructions') |
| TEST_INPUT_INSN_DIR = os.path.join(SIGNING_DIR, 'signer_instructions') |
| |
| CROS_SIGNING_BASE_DIR = os.path.join(constants.SOURCE_ROOT, 'cros-signing') |
| CROS_SIGNING_CONFIG = os.path.join(CROS_SIGNING_BASE_DIR, |
| 'signer/configs/cros_common.config') |
| SECURITY_BASELINES_DIR = os.path.join(CROS_SIGNING_BASE_DIR, |
| 'security_test_baselines') |
| CROS_SIGNING_BIN_DIR = os.path.join(CROS_SIGNING_BASE_DIR, |
| 'signer/signingtools-bin') |
| |
| |
| def GetDefaultVbootStableHash(config_file=None): |
| """Get the default signer vboot_stable_hash config value.""" |
| config = ConfigParser.ConfigParser() |
| config.read(config_file or CROS_SIGNING_CONFIG) |
| try: |
| return config.get('signer', 'vboot_stable_hash') |
| except ConfigParser.Error: |
| return None |
