Add decryption helper #65
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emontnemery
commented
Jan 9, 2025
| if self._file: | ||
| if not self._mode.startswith("r"): | ||
| self._file.write(self._encrypt.update(self._padder.finalize())) | ||
| if not self._fileobj: | ||
| self._file.close() | ||
| self._file = None | ||
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| @contextmanager | ||
| def decrypt(self, tarinfo: tarfile.TarInfo) -> Generator[BinaryIO, None, None]: |
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We should maybe raise if this method is called when key is not set?
Maybe we should add error handling in a follow-up?
Comment on lines
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to
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| data = data[:-padding_len] | ||
| self._tail = data[size:] |
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We could check the padding is as expected and raise ValueError if invalid.
Maybe we should add error handling in a follow-up?
pvizeli
approved these changes
Jan 9, 2025
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Add decryption helper to make it easy to extract decrypted inner tar files