Hitonabi
ba2429612a
- Doppelte Arcane-Einträge behoben (rippy statt Rippy) - Import-Fixes: relative → absolute imports in main.py, cache/__init__.py, prescan/__init__.py, clients/__init__.py - Neue Dateien: cache.py, prescan.py, Settings.tsx - API-Port 8000 in docker-compose.yml gemappt - UI mit Sidebar, Dark Mode, Einstellungen-Tabs Fixes: #2978 (doppelte Einträge), #2888 (Import-Fehler)
91 lines
2.3 KiB
Python
91 lines
2.3 KiB
Python
"""Rate-Limiting-Modul für Rippy API."""
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import time
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import secrets
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from collections import defaultdict
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from typing import Dict, Optional
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from config import settings
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# Default Rate Limit
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MAX_REQUESTS_PER_MINUTE = 100
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# In-Memory Rate Limit Store (in Produktion mit Redis)
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rate_limit_store: Dict[str, list] = defaultdict(list)
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def check_rate_limit(client_id: str, max_requests: int = MAX_REQUESTS_PER_MINUTE, window_seconds: int = 60) -> bool:
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"""Prüfe ob Client rate-limited ist."""
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current_time = time.time()
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window_start = current_time - window_seconds
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# Bereinige alte Einträge
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rate_limit_store[client_id] = [
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timestamp for timestamp in rate_limit_store[client_id]
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if timestamp > window_start
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]
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# Prüfe ob Limit erreicht
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if len(rate_limit_store[client_id]) >= max_requests:
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return False
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# Füge neuen Request hinzu
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rate_limit_store[client_id].append(current_time)
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return True
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def get_rate_limit_remaining(client_id: str, max_requests: int = MAX_REQUESTS_PER_MINUTE) -> int:
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"""Hole verbleibende Requests."""
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current_time = time.time()
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window_start = current_time - 60
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current_count = len([
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timestamp for timestamp in rate_limit_store[client_id]
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if timestamp > window_start
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])
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return max(0, max_requests - current_count)
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def reset_rate_limit(client_id: str) -> None:
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"""Setze Rate Limit für Client zurück."""
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rate_limit_store[client_id] = []
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# API-Key Store (in Produktion mit Datenbank)
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api_keys: Dict[str, Dict] = {
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"example_key": {
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"key": "example_key",
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"name": "Beispiel API Key",
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"created_at": time.time(),
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"rate_limit": 100
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}
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}
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def validate_api_key(api_key: str) -> Optional[Dict]:
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"""Validiere API Key."""
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if api_key in api_keys:
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return api_keys[api_key]
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return None
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def create_api_key(name: str) -> Dict:
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"""Erstelle neuer API Key."""
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key = secrets.token_urlsafe(32)
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api_keys[key] = {
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"key": key,
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"name": name,
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"created_at": time.time(),
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"rate_limit": MAX_REQUESTS_PER_MINUTE
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}
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return api_keys[key]
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def delete_api_key(key: str) -> bool:
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"""Lösche API Key."""
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if key in api_keys:
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del api_keys[key]
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return True
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return False
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