copilot-swe-agent[bot]
8d347e0a53
Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
73 lines
1.5 KiB
Python
73 lines
1.5 KiB
Python
#!/usr/bin/env python3
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"""
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Rate limiting decorators for DocuElevate API endpoints.
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This module provides convenient decorators to apply rate limits to specific endpoints.
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Import the limiter from main.py state and use these decorators to protect endpoints.
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"""
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from functools import wraps
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from fastapi import Request
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# Import will happen at runtime to avoid circular dependencies
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_limiter = None
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def get_limiter():
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"""Get the limiter instance from the app state."""
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global _limiter
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if _limiter is None:
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from app.main import app
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_limiter = app.state.limiter
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return _limiter
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def limit(rate_limit: str):
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"""
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Apply a rate limit to an endpoint.
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Args:
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rate_limit: Rate limit string (e.g., "10/minute", "100/hour")
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Returns:
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Decorator function
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Example:
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@router.post("/login")
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@limit("10/minute")
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async def login(request: Request):
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...
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"""
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def decorator(func):
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limiter = get_limiter()
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# Apply the slowapi limit decorator
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return limiter.limit(rate_limit)(func)
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return decorator
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def exempt():
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"""
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Exempt an endpoint from rate limiting.
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Returns:
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Decorator function
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Example:
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@router.get("/health")
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@exempt()
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def health_check():
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...
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"""
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def decorator(func):
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limiter = get_limiter()
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# Apply the slowapi exempt decorator
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return limiter.exempt(func)
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return decorator
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