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Potential fix for code scanning alert no. 1: Uncontrolled data used in path expression #37

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Potential fix for code scanning alert no. 1: Uncontrolled data used in path expression #37

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4 changes: 3 additions & 1 deletion shabda/web.py
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@
after_this_request,
)
from werkzeug.exceptions import BadRequest, HTTPException
from werkzeug.utils import secure_filename
from shabda.dj import Dj


Expand Down Expand Up @@ -146,11 +147,12 @@ def remove_file(response):
def speech_zip(definition):
"""Download a zip archive"""
definition = definition.replace(" ", "_")
definition_secure = secure_filename(definition)
try:
words = dj.parse_definition(definition)
except ValueError as ex:
raise BadRequest(ex) from ex
tmpfile = tempfile.gettempdir() + "/" + definition + ".zip"
tmpfile = os.path.join(tempfile.gettempdir(), definition_secure + ".zip")
with ZipFile(tmpfile, "w") as zipfile:
for word, number in words.items():
samples = dj.list(word, number, soundtype="tts")
Expand Down