import re
from credsweeper.config import Config
from credsweeper.credentials import LineData
from credsweeper.file_handler.analysis_target import AnalysisTarget
from credsweeper.filters import Filter
from credsweeper.utils import Util
[docs]class ValueFirstWordCheck(Filter):
"""Check that secret doesn't starts with special character."""
NOT_ALLOWED = [
r"\=", r"\{", r"\)", r"\<", r"\>", r"\#", r"\:", r"\\\\", r"\\/\\/", r"\_", r"\/\*", r"\%[deflspuvxz]"
]
NOT_ALLOWED_PATTERN = re.compile( #
f"^{Util.get_regex_combine_or(NOT_ALLOWED)}", #
flags=re.IGNORECASE)
def __init__(self, config: Config = None) -> None:
pass
[docs] def run(self, line_data: LineData, target: AnalysisTarget) -> bool:
"""Run filter checks on received credential candidate data 'line_data'.
Args:
line_data: credential candidate data
target: multiline target from which line data was obtained
Return:
True, if need to filter candidate and False if left
"""
if line_data.is_well_quoted_value:
return False
if self.NOT_ALLOWED_PATTERN.match(line_data.value):
return True
return False