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firestar5683
7f3b68f0a8
Update Toyota ADAS messages and control interfaces with platform-specific safety tests. Co-authored-by: Dom <168790843+firestar5683@users.noreply.github.com> Co-authored-by: pharmacomaniac <blittle65@gmail.com>
18 lines
405 B
Python
18 lines
405 B
Python
"""Toyota SecOC key decoding; never include credentials in diagnostics."""
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import re
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def decode_key(value):
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if isinstance(value, bytes):
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try:
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value = value.decode('ascii')
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except UnicodeDecodeError:
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return None
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if type(value) is not str:
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return None
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value = value.strip()
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if re.fullmatch(r'[0-9a-fA-F]{32}', value) is None:
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return None
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return bytes.fromhex(value)
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