mirror of
https://github.com/umutcamliyurt/Amnezichat.git
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74 lines
2.6 KiB
Python
74 lines
2.6 KiB
Python
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# SPDX-License-Identifier: MIT
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import helpers
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import os
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import pytest
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import sys
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import glob
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# Check if liboqs contains any non-namespaced global symbols
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# See https://github.com/open-quantum-safe/liboqs/wiki/Coding-conventions for function naming conventions
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@helpers.filtered_test
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@pytest.mark.skipif(sys.platform.startswith("win"), reason="Not needed on Windows")
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def test_namespace():
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liboqs = glob.glob(helpers.get_current_build_dir_name()+'/lib/liboqs.*')[0]
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if liboqs == helpers.get_current_build_dir_name()+'/lib/liboqs.dylib':
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out = helpers.run_subprocess(
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['nm', '-g', liboqs]
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)
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elif liboqs == helpers.get_current_build_dir_name()+'/lib/liboqs.so':
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out = helpers.run_subprocess(
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['nm', '-D', liboqs]
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)
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else:
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out = helpers.run_subprocess(
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['nm', '-g', liboqs]
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)
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lines = out.strip().split("\n")
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symbols = []
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for line in lines:
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if ' T ' in line or ' D ' in line or ' S ' in line:
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symbols.append(line)
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# ideally this would be just ['oqs', 'pqclean'], but contains exceptions (e.g., providing compat implementations of unavailable platform functions)
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namespaces = ['oqs', 'pqclean', 'keccak', 'pqcrystals', 'pqmayo', 'init', 'fini', 'seedexpander', '__x86.get_pc_thunk', 'libjade', 'jade', '__jade', '__jasmin_syscall']
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non_namespaced = []
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for symbolstr in symbols:
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*_, symtype, symbol = symbolstr.split()
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if symtype in 'TR':
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is_namespaced = False
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for namespace in namespaces:
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if symbol.lower().startswith(namespace) or symbol.lower().startswith('_' + namespace):
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is_namespaced = True
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if not(is_namespaced):
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non_namespaced.append(symbol)
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if len(non_namespaced) > 0:
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for symbol in non_namespaced:
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print("Non-namespaced symbol: {}".format(symbol))
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assert(len(non_namespaced) == 0)
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@helpers.filtered_test
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@pytest.mark.skipif(not(sys.platform.startswith("linux")), reason="Only supported on Linux")
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@pytest.mark.skipif(not(os.path.exists(helpers.get_current_build_dir_name()+'/lib/liboqs.so')), reason="Only supported on builds with a shared library")
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def test_non_executable_stack():
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liboqs = helpers.get_current_build_dir_name()+'/lib/liboqs.so'
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out = helpers.run_subprocess(
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['readelf', '--wide', '--segments', liboqs]
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)
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lines = out.strip().split("\n")
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for line in lines:
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if "GNU_STACK" in line:
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chunks = line.strip().split()
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flags = chunks[6]
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assert(flags == 'RW')
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if __name__ == "__main__":
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import sys
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pytest.main(sys.argv)
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