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Fix traceback in hashlib_insecure_functions #834

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merged 1 commit into from Feb 28, 2022
Merged

Fix traceback in hashlib_insecure_functions #834

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6 changes: 3 additions & 3 deletions bandit/plugins/hashlib_insecure_functions.py
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Expand Up @@ -52,9 +52,7 @@ def _hashlib_func(context):

if "hashlib" in qualname_list:
func = qualname_list[-1]
args = context.call_args
keywords = context.call_keywords
name = args[0] if args else keywords["name"]

if func in ("md4", "md5", "sha", "sha1"):
if keywords.get("usedforsecurity", "True") == "True":
Expand All @@ -67,6 +65,8 @@ def _hashlib_func(context):
lineno=context.node.lineno,
)
elif func == "new":
args = context.call_args
name = args[0] if args else keywords.get("name", None)
if isinstance(name, str) and name.lower() in (
"md4",
"md5",
Expand All @@ -92,7 +92,7 @@ def _hashlib_new(context):
if "hashlib" in qualname_list and func == "new":
args = context.call_args
keywords = context.call_keywords
name = args[0] if args else keywords["name"]
name = args[0] if args else keywords.get("name", None)
if isinstance(name, str) and name.lower() in (
"md4",
"md5",
Expand Down