f160d693b6
This patch adds bindings to the PK part of the Olm library contained in the pk.h header file. Encryption, decryption as well as pickling/unpickling of the decryption object is supported. Signed-off-by: Damir Jelić <poljar@termina.org.uk>
55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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# libolm python bindings
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# Copyright © 2018 Damir Jelić <poljar@termina.org.uk>
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#
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# Permission to use, copy, modify, and/or distribute this software for
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# any purpose with or without fee is hereby granted, provided that the
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# above copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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# SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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# RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
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# CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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from __future__ import unicode_literals
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import os
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from cffi import FFI
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ffibuilder = FFI()
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PATH = os.path.dirname(__file__)
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DEVELOP = os.environ.get("DEVELOP")
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compile_args = ["-I../include"]
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link_args = ["-L../build"]
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if DEVELOP and DEVELOP.lower() in ["yes", "true", "1"]:
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link_args.append('-Wl,-rpath=../build')
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ffibuilder.set_source(
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"_libolm",
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r"""
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#include <olm/olm.h>
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#include <olm/inbound_group_session.h>
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#include <olm/outbound_group_session.h>
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#include <olm/pk.h>
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""",
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libraries=["olm"],
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extra_compile_args=compile_args,
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extra_link_args=link_args)
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with open(os.path.join(PATH, "include/olm/olm.h")) as f:
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ffibuilder.cdef(f.read(), override=True)
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with open(os.path.join(PATH, "include/olm/pk.h")) as f:
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ffibuilder.cdef(f.read(), override=True)
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if __name__ == "__main__":
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ffibuilder.compile(verbose=True)
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