c39cea7a07
* More string updates. * verifydetails.py still fails, but as Bernhard is still contactable, it might be worth him checking on it instead.
101 lines
3.2 KiB
Python
Executable File
101 lines
3.2 KiB
Python
Executable File
#!/usr/bin/env python3
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# initial 20080123 build from the example:
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# very simple - probably INCOMPLETE
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# 20080703 Bernhard
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# added second usage for detached signatures.
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# added output of signature.summary (another bitfield)
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# printing signature bitfield in hex format
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#
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# $Id$
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#
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# Copyright (C) 2004,2008 Igor Belyi <belyi@users.sourceforge.net>
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# Copyright (c) 2008 Bernhard Reiter <bernhard@intevation.de>
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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,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU 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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import sys
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from pyme import core, callbacks, constants
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from pyme.constants.sig import mode
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from pyme.constants import protocol
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def print_engine_infos():
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print("gpgme version:", core.check_version(None))
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print("engines:")
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for engine in core.get_engine_info():
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print(engine.file_name, engine.version)
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for proto in [protocol.OpenPGP, protocol.CMS]:
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print(core.get_protocol_name(proto), core.engine_check_version(proto))
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def verifyprintdetails(sigfilename, filefilename=None):
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"""Verify a signature, print a lot of details."""
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c = core.Context()
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# Create Data with signed text.
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sig2 = core.Data(file=sigfilename)
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if filefilename:
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file2 = core.Data(file=filefilename)
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plain2 = None
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else:
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file2 = None
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plain2 = core.Data()
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# Verify.
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c.op_verify(sig2, file2, plain2)
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result = c.op_verify_result()
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# List results for all signatures. Status equal 0 means "Ok".
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index = 0
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for sign in result.signatures:
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index += 1
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print("signature", index, ":")
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print(" summary: %#0x" % (sign.summary))
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print(" status: %#0x" % (sign.status))
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print(" timestamp: ", sign.timestamp)
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print(" fingerprint:", sign.fpr)
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print(" uid: ", c.get_key(sign.fpr, 0).uids[0].uid)
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# Print "unsigned" text if inline signature
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if plain2:
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#Rewind since verify put plain2 at EOF.
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plain2.seek(0,0)
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print("\n", plain2.read())
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def main():
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print_engine_infos()
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print()
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argc= len(sys.argv)
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if argc < 2 or argc > 3:
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print("need a filename for inline signature")
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print("or two filename for detached signature and file to check")
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sys.exit(1)
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if argc == 2:
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print("trying to verify file: " + sys.argv[1].encode('utf-8'))
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verifyprintdetails(sys.argv[1].encode('utf-8'))
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if argc == 3:
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print("trying to verify signature %s for file %s" \
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% (sys.argv[1].encode('utf-8'), sys.argv[2].encode('utf-8')))
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verifyprintdetails(sys.argv[1].encode('utf-8'), sys.argv[2].encode('utf-8'))
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if __name__ == "__main__":
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main()
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