benya
85631b566a
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Security hardening: - Added IP/user rate limiting with Redis-backed counters and fail-open behavior. - Added message anti-spam controls (per-chat rate + duplicate cooldown). - Implemented refresh token rotation with JTI tracking and revoke support. Notification pipeline: - Added Celery app and async notification tasks for mention/offline delivery. - Added Redis-based presence tracking and integrated it into realtime connect/disconnect. - Added notification dispatch from message flow and notifications listing endpoint. Quality gates and CI: - Added pytest async integration tests for auth and chat/message lifecycle. - Added pytest config, test fixtures, and GitHub Actions CI workflow. - Fixed bcrypt/passlib compatibility by pinning bcrypt version. - Documented worker and quality-gate commands in README.
35 lines
913 B
Python
35 lines
913 B
Python
from redis.exceptions import RedisError
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from app.utils.redis_client import get_redis_client
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async def mark_user_online(user_id: int) -> None:
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try:
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redis = get_redis_client()
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key = f"presence:user:{user_id}"
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count = await redis.incr(key)
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if count == 1:
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await redis.expire(key, 3600)
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except RedisError:
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return
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async def mark_user_offline(user_id: int) -> None:
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try:
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redis = get_redis_client()
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key = f"presence:user:{user_id}"
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value = await redis.decr(key)
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if value <= 0:
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await redis.delete(key)
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except RedisError:
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return
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async def is_user_online(user_id: int) -> bool:
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try:
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redis = get_redis_client()
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value = await redis.get(f"presence:user:{user_id}")
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return bool(value and str(value).isdigit() and int(value) > 0)
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except RedisError:
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return False
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