69 строки
2.6 KiB
Python
Executable File
69 строки
2.6 KiB
Python
Executable File
#!/usr/bin/env python3
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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import argparse
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import base64
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import errno
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import json
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import os
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import taskcluster
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def write_secret_to_file(path, data, key, base64decode=False, json_secret=False, append=False, prefix=''):
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path = os.path.abspath(os.path.join(os.path.dirname(__file__), '../../' + path))
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try:
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os.makedirs(os.path.dirname(path))
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except OSError as error:
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if error.errno != errno.EEXIST:
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raise
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print(f"Outputting secret to: {path}")
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with open(path, 'a' if append else 'w') as f:
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value = data['secret'][key]
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if base64decode:
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value = base64.b64decode(value)
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if json_secret:
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value = json.dumps(value)
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f.write(prefix + value)
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def fetch_secret_from_taskcluster(name):
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try:
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secrets = taskcluster.Secrets({
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# BaseUrl is still needed for tasks that haven't migrated to taskgraph yet.
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'baseUrl': 'http://taskcluster/secrets/v1',
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})
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except taskcluster.exceptions.TaskclusterFailure:
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# taskcluster library >=5 errors out when `baseUrl` is used
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secrets = taskcluster.Secrets({
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'rootUrl': os.environ.get('TASKCLUSTER_PROXY_URL', 'https://taskcluster.net'),
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})
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return secrets.get(name)
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def main():
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parser = argparse.ArgumentParser(
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description='Fetch a taskcluster secret value and save it to a file.')
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parser.add_argument('-s', dest="secret", action="store", help="name of the secret")
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parser.add_argument('-k', dest='key', action="store", help='key of the secret')
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parser.add_argument('-f', dest="path", action="store", help='file to save secret to')
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parser.add_argument('--decode', dest="decode", action="store_true", default=False, help='base64 decode secret before saving to file')
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parser.add_argument('--json', dest="json", action="store_true", default=False, help='serializes the secret to JSON format')
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parser.add_argument('--append', dest="append", action="store_true", default=False, help='append secret to existing file')
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parser.add_argument('--prefix', dest="prefix", action="store", default="", help='add prefix when writing secret to file')
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result = parser.parse_args()
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secret = fetch_secret_from_taskcluster(result.secret)
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write_secret_to_file(result.path, secret, result.key, result.decode, result.json, result.append, result.prefix)
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if __name__ == "__main__":
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main()
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