Mercurial Repositories > eric / file revision

# -*- coding: utf-8 -*-

# Copyright (c) 2020 - 2023 Detlev Offenbach <detlev@die-offenbachs.de>
#

"""
Module implementing checks for running a flask application with enabled debug.
"""

#
# This is a modified version of the one found in the bandit package.
#
# Original Copyright 2015 Hewlett-Packard Development Company, L.P.
#
# SPDX-License-Identifier: Apache-2.0
#


def getChecks():
    """
    Public method to get a dictionary with checks handled by this module.

    @return dictionary containing checker lists containing checker function and
        list of codes
    @rtype dict
    """
    return {
        "Call": [
            (checkFlaskDebug, ("S201",)),
        ],
    }


def checkFlaskDebug(reportError, context, config):  # noqa: U100
    """
    Function to check for a flask app being run with debug.

    @param reportError function to be used to report errors
    @type func
    @param context security context object
    @type SecurityContext
    @param config dictionary with configuration data
    @type dict
    """
    if (
        context.isModuleImportedLike("flask")
        and context.callFunctionNameQual.endswith(".run")
        and context.checkCallArgValue("debug", "True")
    ):
        reportError(context.node.lineno - 1, context.node.col_offset, "S201", "L", "M")