from credsweeper.config import Config
from credsweeper.credentials import LineData
from credsweeper.file_handler.analysis_target import AnalysisTarget
from credsweeper.filters import Filter
[docs]class ValueSimilarityCheck(Filter):
"""Check if candidate value is at least 70% same as candidate keyword. Like: `secret = "mysecret"`."""
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
"""
# Cannot evaluate if key is None
if line_data.key is None:
return False
if line_data.key.lower() in line_data.value.lower() and \
len(line_data.key) / len(line_data.value) >= 0.7:
return True
if line_data.variable is not None and line_data.value in line_data.variable:
return True
return False