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53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
#!/usr/bin/env python
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"""Create signatures and export public keys for GPG using TREZOR."""
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import argparse
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import contextlib
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import logging
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import os
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import sys
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import time
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from . import encode, keyring, proto
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log = logging.getLogger(__name__)
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def run_create(args):
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"""Generate a new pubkey for a new/existing GPG identity."""
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user_id = os.environ['TREZOR_GPG_USER_ID']
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f = encode.Factory(user_id=user_id, created=args.time,
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curve_name=args.ecdsa_curve)
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with contextlib.closing(f):
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if args.subkey:
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primary_key = keyring.export_public_key(user_id=user_id)
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result = f.create_subkey(primary_bytes=primary_key)
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else:
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result = f.create_primary()
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sys.stdout.write(proto.armor(result, 'PUBLIC KEY BLOCK'))
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def main():
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"""Main function."""
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p = argparse.ArgumentParser()
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p.add_argument('-v', '--verbose', action='store_true', default=False)
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subparsers = p.add_subparsers()
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subparsers.required = True
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subparsers.dest = 'command'
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create = subparsers.add_parser('create')
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create.add_argument('-s', '--subkey', action='store_true', default=False)
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create.add_argument('-e', '--ecdsa-curve', default='nist256p1')
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create.add_argument('-t', '--time', type=int, default=int(time.time()))
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create.set_defaults(run=run_create)
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args = p.parse_args()
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logging.basicConfig(level=logging.DEBUG if args.verbose else logging.INFO,
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format='%(asctime)s %(levelname)-10s %(message)s')
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args.run(args)
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if __name__ == '__main__':
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main()
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