mirror of
https://gerrit.googlesource.com/git-repo
synced 2024-12-21 07:16:21 +00:00
74 lines
2.3 KiB
Python
74 lines
2.3 KiB
Python
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# Copyright (C) 2020 The Android Open Source Project
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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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"""Random utility code for release tools."""
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import os
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import re
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import subprocess
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import sys
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assert sys.version_info >= (3, 6), 'This module requires Python 3.6+'
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TOPDIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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HOMEDIR = os.path.expanduser('~')
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# These are the release keys we sign with.
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KEYID_DSA = '8BB9AD793E8E6153AF0F9A4416530D5E920F5C65'
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KEYID_RSA = 'A34A13BE8E76BFF46A0C022DA2E75A824AAB9624'
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KEYID_ECC = 'E1F9040D7A3F6DAFAC897CD3D3B95DA243E48A39'
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def cmdstr(cmd):
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"""Get a nicely quoted shell command."""
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ret = []
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for arg in cmd:
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if not re.match(r'^[a-zA-Z0-9/_.=-]+$', arg):
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arg = f'"{arg}"'
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ret.append(arg)
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return ' '.join(ret)
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def run(opts, cmd, check=True, **kwargs):
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"""Helper around subprocess.run to include logging."""
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print('+', cmdstr(cmd))
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if opts.dryrun:
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cmd = ['true', '--'] + cmd
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try:
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return subprocess.run(cmd, check=check, **kwargs)
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except subprocess.CalledProcessError as e:
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print(f'aborting: {e}', file=sys.stderr)
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sys.exit(1)
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def import_release_key(opts):
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"""Import the public key of the official release repo signing key."""
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# Extract the key from our repo launcher.
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launcher = getattr(opts, 'launcher', os.path.join(TOPDIR, 'repo'))
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print(f'Importing keys from "{launcher}" launcher script')
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with open(launcher, encoding='utf-8') as fp:
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data = fp.read()
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keys = re.findall(
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r'\n-----BEGIN PGP PUBLIC KEY BLOCK-----\n[^-]*'
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r'\n-----END PGP PUBLIC KEY BLOCK-----\n', data, flags=re.M)
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run(opts, ['gpg', '--import'], input='\n'.join(keys).encode('utf-8'))
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print('Marking keys as fully trusted')
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run(opts, ['gpg', '--import-ownertrust'],
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input=f'{KEYID_DSA}:6:\n'.encode('utf-8'))
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