def signature(self) -> str:
"""Generate a stable hash-based signature uniquely identifying this issue.
:rtype: str
"""
return util.generate_signature(self.matched_string,
self.chunk.file_path)
def signature_is_excluded(self, blob: str, file_path: str) -> bool:
"""Find whether the signature of some data has been excluded in configuration.
:param blob: The piece of data which is being scanned
:param file_path: The path and file name for the data being scanned
"""
return (util.generate_signature(blob, file_path)
in self.global_options.exclude_signatures)
def signature_is_excluded(self, blob: str, file_path: str) -> bool:
"""Find whether the signature of some data has been excluded in configuration.
:param blob: The piece of data which is being scanned
:param file_path: The path and file name for the data being scanned
"""
return (
blob in self.
excluded_signatures # Signatures themselves pop up as entropy matches
or util.generate_signature(blob,
file_path) in self.excluded_signatures)
def test_signature_is_generated_with_snippet_and_filename(self, mock_hash):
util.generate_signature("foo", "bar")
mock_hash.assert_called_once_with(b"foo$$bar")