|
1 # -*- coding: utf-8 -*- |
|
2 |
|
3 # Copyright (c) 2020 Detlev Offenbach <detlev@die-offenbachs.de> |
|
4 # |
|
5 |
|
6 """ |
|
7 Module implementing checks for running a flask application with enabled debug. |
|
8 """ |
|
9 |
|
10 # |
|
11 # This is a modified version of the one found in the bandit package. |
|
12 # |
|
13 # Original Copyright 2015 Hewlett-Packard Development Company, L.P. |
|
14 # |
|
15 # SPDX-License-Identifier: Apache-2.0 |
|
16 # |
|
17 |
|
18 |
|
19 def getChecks(): |
|
20 """ |
|
21 Public method to get a dictionary with checks handled by this module. |
|
22 |
|
23 @return dictionary containing checker lists containing checker function and |
|
24 list of codes |
|
25 @rtype dict |
|
26 """ |
|
27 return { |
|
28 "Call": [ |
|
29 (checkFlaskDebug, ("S201",)), |
|
30 ], |
|
31 } |
|
32 |
|
33 |
|
34 def checkFlaskDebug(reportError, context, config): |
|
35 """ |
|
36 Function to check for a flask app being run with debug. |
|
37 |
|
38 @param reportError function to be used to report errors |
|
39 @type func |
|
40 @param context security context object |
|
41 @type SecurityContext |
|
42 @param config dictionary with configuration data |
|
43 @type dict |
|
44 """ |
|
45 if context.isModuleImportedLike('flask'): |
|
46 if context.callFunctionNameQual.endswith('.run'): |
|
47 if context.checkCallArgValue('debug', 'True'): |
|
48 reportError( |
|
49 context.node.lineno - 1, |
|
50 context.node.col_offset, |
|
51 "S201", |
|
52 "L", |
|
53 "M" |
|
54 ) |