mirror of
https://github.com/RIOT-OS/RIOT.git
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104 lines
5.7 KiB
Python
104 lines
5.7 KiB
Python
# -*- coding: utf-8 -*-
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# ----------------------------------------------------------------------------
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# Copyright 2019-2020 ARM Limited or its affiliates
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ----------------------------------------------------------------------------
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import sys, argparse, os
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from suit_tool import __version__
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from suit_tool import keygen
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from suit_tool import get_pubkey
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import json
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import re
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def str_to_component(s):
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types = {
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'file' : ('file', lambda x : str(x.strip('"'))),
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# 'desc' : ('component-description', lambda x : str(x.strip('"'))),
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'inst' : ('install-id', lambda x : [ str(y) for y in eval(x) ]),
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'uri' : ('uri', lambda x : str(x.strip('"')))
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}
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d = {types[k][0]:types[k][1](v) for k,v in [ re.split(r'=',e, maxsplit=1) for e in re.split(r''',\s*(?=["']?[a-zA-Z0-9_-]+["']?=)''', s)]}
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return d
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class MainArgumentParser(object):
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def __init__(self):
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self.parser = self._make_parser()
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def _make_parser(self):
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parser = argparse.ArgumentParser(description = 'Create or transform a manifest.'
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' Use {} [command] -h for help on each command.'.format(sys.argv[0]))
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# Add all top-level commands
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parser.add_argument('-l', '--log-level', choices=['debug','info','warning','exception'], default='info',
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help='Set the verbosity level of console output.')
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parser.add_argument('--version', action='version', version=__version__,
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help='display the version'
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)
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subparsers = parser.add_subparsers(dest="action")
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subparsers.required = True
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create_parser = subparsers.add_parser('create', help='Create a new manifest')
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# create_parser.add_argument('-v', '--manifest-version', choices=['1'], default='1')
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create_parser.add_argument('-i', '--input-file', metavar='FILE', type=argparse.FileType('r'),
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help='An input file describing the update. The file must be formatted as JSON. The overall structure is described in README.')
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create_parser.add_argument('-o', '--output-file', metavar='FILE', type=argparse.FileType('wb'), required=True)
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create_parser.add_argument('-f', '--format', metavar='FMT', choices=['suit', 'suit-debug', 'json'], default='suit')
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create_parser.add_argument('-s', '--severable', action='store_true', help='Convert large elements to severable fields.')
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create_parser.add_argument('-c', '--add-component', action='append', type=str_to_component, dest='components', default=[])
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sign_parser = subparsers.add_parser('sign', help='Sign a manifest')
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sign_parser.add_argument('-m', '--manifest', metavar='FILE', type=argparse.FileType('rb'), required=True)
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sign_parser.add_argument('-k', '--private-key', metavar='FILE', type=argparse.FileType('rb'), required=True)
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sign_parser.add_argument('-i', '--key-id', metavar='ID', type=str)
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sign_parser.add_argument('-o', '--output-file', metavar='FILE', type=argparse.FileType('wb'), required=True)
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sign_parser.add_argument('-p', '--password', type=str)
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parse_parser = subparsers.add_parser('parse', help='Parse a manifest')
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parse_parser.add_argument('-m', '--manifest', metavar='FILE', type=argparse.FileType('rb'), required=True)
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parse_parser.add_argument('-j', '--json-output', default=False, action='store_true', dest='json')
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get_pubkey_parser = subparsers.add_parser('pubkey', help='Get the public key for a supplied private key.')
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get_pubkey_parser.add_argument('-k', '--private-key', metavar='FILE', type=argparse.FileType('rb'), required=True)
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get_pubkey_parser.add_argument('-f', '--output-format', choices=get_pubkey.OutputFormaters.keys(), default='pem')
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get_pubkey_parser.add_argument('-o', '--output-file', metavar='FILE', type=argparse.FileType('wb'), default=sys.stdout)
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get_pubkey_parser.add_argument('-p', '--password', type=str)
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keygen_parser = subparsers.add_parser('keygen', help='Create a signing key. Not for production use')
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keygen_parser.add_argument('-t', '--type', choices=keygen.KeyGenerators.keys(),
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default='secp256r1', help='The type of the key to generate')
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keygen_parser.add_argument('-o', '--output-file', metavar='FILE', type=argparse.FileType('wb'), default=sys.stdout)
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keygen_parser.add_argument('-f', '--output-format', choices=keygen.OutputFormaters.keys(), default='pem')
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keygen_parser.add_argument('-l', '--levels', help='The number of hss-lms levels', type=int, default=2)
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sever_parser = subparsers.add_parser('sever', help='Remove one or more severable elements from the manifest, if present.')
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sever_parser.add_argument('-m', '--manifest', metavar='FILE', type=argparse.FileType('rb'), required=True)
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sever_parser.add_argument('-o', '--output-file', metavar='FILE', type=argparse.FileType('wb'), required=True)
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sever_parser.add_argument('-e', '--element', action='append', type=str, dest='elements', default=[])
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sever_parser.add_argument('-a', '--all', action='store_true', default=False)
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return parser
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def parse_args(self, args=None):
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self.options = self.parser.parse_args(args)
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return self
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