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Prevent unreasonably long MIME types

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Mia Herkt 2022-12-13 23:41:12 +01:00
parent 77801efd21
commit 57c4b6853f
Signed by untrusted user: mia
GPG key ID: 72E154B8622EC191
1 changed files with 3 additions and 0 deletions
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fhost.py
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@ -227,6 +227,9 @@ class File(db.Model):
if mime in app.config["FHOST_MIME_BLACKLIST"] or guess in app.config["FHOST_MIME_BLACKLIST"]: if mime in app.config["FHOST_MIME_BLACKLIST"] or guess in app.config["FHOST_MIME_BLACKLIST"]:
abort(415) abort(415)
if len(mime) > 128:
abort(400)
if mime.startswith("text/") and not "charset" in mime: if mime.startswith("text/") and not "charset" in mime:
mime += "; charset=utf-8" mime += "; charset=utf-8"