74 lines
2.6 KiB
Python
Executable File
74 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python
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# Orthanc - A Lightweight, RESTful DICOM Store
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# Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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# Department, University Hospital of Liege, Belgium
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# Copyright (C) 2017-2023 Osimis S.A., Belgium
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# Copyright (C) 2024-2025 Orthanc Team SRL, Belgium
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# Copyright (C) 2021-2025 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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#
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# This program is free software: you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public License
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# as published by the Free Software Foundation, either version 3 of
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# the License, or (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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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program. If not, see
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# <http://www.gnu.org/licenses/>.
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##
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## This is a maintenance script to automatically extract the OIDs
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## generated from the ".asn1" files by the OpenSSL configuration
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## script "./Configure". This script generates the file
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## "OpenSSL-ExtractProvidersOIDs.json". The output JSON is then used
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## by "OpenSSL-ConfigureHeaders.py".
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##
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import json
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import os
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import re
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import sys
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if len(sys.argv) != 2:
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raise Exception('Provide the path to your configured OpenSSL 3.x build directory')
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BASE = os.path.join(sys.argv[1], 'providers/common/include/prov')
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TARGET = 'OpenSSL-ExtractProvidersOIDs.json'
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RESULT = {}
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for source in os.listdir(BASE):
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if source.endswith('.h.in'):
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path = os.path.join(BASE, re.sub('.in$', '', source))
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content = {}
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with open(path, 'r') as f:
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for definition in re.findall('#define (DER_OID_V_.+?)#define (DER_OID_SZ_.+?)extern const(.+?)$', f.read(), re.MULTILINE | re.DOTALL):
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oid = definition[0].strip().split(' ')
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name = oid[0].replace('DER_OID_V_', '')
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oid = oid[1:]
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sizes = definition[1].strip().split(' ')
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if (name in content or
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len(sizes) != 2 or
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sizes[0] != 'DER_OID_SZ_%s' % name or
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int(sizes[1]) != len(oid)):
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raise Exception('Cannot parse %s, for OID %s' % (path, name))
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content[name] = list(map(lambda x: x.replace(',', ''), oid))
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RESULT[source] = content
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with open(os.path.join(os.path.dirname(os.path.realpath(__file__)), TARGET), 'w') as f:
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f.write(json.dumps(RESULT, sort_keys = True, indent = 4))
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