40 lines
1.4 KiB
Python
Executable File
40 lines
1.4 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 unattended signing/verifying of a message.
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# It uses keys for joe+pyme@example.org generated by genkey.py script
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import sys
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import os
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import pyme
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from pyme.constants.sig import mode
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user = "joe+pyme"
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with pyme.Context(pinentry_mode=pyme.constants.PINENTRY_MODE_LOOPBACK) as c:
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keys = list(c.keylist(user))
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if len(keys) == 0:
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sys.exit("No key matching {}.".format(user))
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c.signers = keys[:1]
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c.set_passphrase_cb(lambda *args: "Crypt0R0cks")
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signed_data, _ = c.sign(b"Test message", mode=mode.CLEAR)
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data, result = c.verify(signed_data, verify=keys[:1])
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print("Data: {!r}\nSignature: {!s}".format(data, result.signatures[0]))
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