mirror of
https://github.com/chipsec/chipsec
synced 2026-06-08 13:31:00 +00:00
Nathaniel Mitchell
63 lines
1.9 KiB
Python
63 lines
1.9 KiB
Python
# CHIPSEC: Platform Security Assessment Framework
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# Copyright (c) 2023, Intel Corporation
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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 General Public License
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# as published by the Free Software Foundation; Version 2.
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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, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# Contact information:
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# chipsec@intel.com
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#
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import string
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from collections.abc import Iterable
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from time import strftime
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from typing import AnyStr, List
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def get_datetime_str() -> str:
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return strftime('%a%b%d%y-%H%M%S')
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def bytestostring(mbytes: AnyStr) -> str:
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if isinstance(mbytes, bytes) or isinstance(mbytes, bytearray):
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return mbytes.decode("latin_1")
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else:
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return mbytes
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def stringtobytes(mstr: AnyStr) -> bytes:
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if isinstance(mstr, str):
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return mstr.encode("latin_1")
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else:
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return mstr
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def join_hex_values(hex_list: List[int], size: str = "16", delimiter: str = ',') -> str:
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return f'{delimiter} '.join([f'0x{val:0{size}X}' for val in hex_list])
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def join_int_values(int_list: List[int], size: str = "", delimiter: str = ',') -> str:
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return f'{delimiter} '.join([f'{val:{size}d}' for val in int_list])
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def is_printable(seq: AnyStr) -> bool:
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return set(bytestostring(seq)).issubset(set(string.printable))
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def is_hex(maybe_hex: Iterable) -> bool:
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return all(char in string.hexdigits for char in maybe_hex)
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def make_hex_key_str(int_val: int):
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str_val = f'{int_val:04X}'
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return str_val
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