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fix: fix security issue in app.py #453

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fix: fix security issue in app.py #453

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13 changes: 13 additions & 0 deletions app.py
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Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,19 @@
bottle.TEMPLATE_PATH.append('/static/bookreader')
bottle.TEMPLATE_PATH.append('/static/bookreader/BookReader')


@app.hook('before_request')
def enforce_quota():
"""
Preventively reject over-quota/blacklisted requests to API endpoints
before they are processed, instead of only recording usage afterward.
"""
if bottle.request.path.startswith("/api/"):
quota_status = model.log_quota.check_quota(bottle.request)
if quota_status.get("status"):
bottle.abort(429, quota_status.get(
"error_message", "Rate limit exceeded."))

# Debug timing to improve speed
time_labels = []
time_nums = []
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