62 lines
2.0 KiB
Python
Executable File
62 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright (C) 2016 g10 Code GmbH
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# Copyright (C) 2004,2008 Igor Belyi <belyi@users.sourceforge.net>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, see <http://www.gnu.org/licenses/>.
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# Sample of export and import of keys
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# It uses keys for joe+gpg@example.org generated by genkey.py script
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from __future__ import absolute_import, print_function, unicode_literals
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del absolute_import, print_function, unicode_literals
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import sys
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import os
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import gpg
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user = "joe+gpg@example.org"
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with gpg.Context(armor=True) as c, gpg.Data() as expkey:
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print(" - Export %s's public keys - " % user)
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c.op_export(user, 0, expkey)
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# print out exported data to see how it looks in armor.
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expkey.seek(0, os.SEEK_SET)
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expstring = expkey.read()
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if expstring:
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sys.stdout.buffer.write(expstring)
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else:
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sys.exit("No %s's keys to export!" % user)
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# delete keys to ensure that they came from our imported data. Note
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# that if joe's key has private part as well we can only delete both
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# of them.
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with gpg.Context() as c:
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# Note: We must not modify the key store during iteration,
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# therefore, we explicitly make a list.
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keys = list(c.keylist(user))
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for k in keys:
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c.op_delete(k, True)
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with gpg.Context() as c:
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print(" - Import exported keys - ")
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c.op_import(expstring)
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result = c.op_import_result()
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if result:
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print(result)
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else:
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sys.exit(" - No import result - ")
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