Agent Zero
627360113f
P8: Invalidate all Redis sessions when is_system_admin changes - Added is_system_admin to UserUpdate schema and UserResponse - Added invalidate_all_user_sessions call in users.py route - Added is_system_admin param to user_service.update_user P9: Remove no-op permission resolution strategies - Only highest_wins supported, others removed as no-ops - Updated tenant.py CheckConstraint to only allow highest_wins - Added KI-Kommentar in permissions.py P10: Remove legacy check_permission from auth.py - Removed duplicate check_permission and filter_fields_by_permission - Fixed ai_copilot_service.py to use permissions.check_permission - Updated ai_copilot route to pass resolved permissions dict P11: Verified — no guest_users remnants found P12: Migrate ContactFolderPermission to EntityPermission - contact_folder_permission_service now delegates to entity_permission_service - contact_folder_service uses EntityPermission queries - Removed ContactFolderPermission from models/__init__.py - Created migration 0114 to migrate data and drop table P13: Added RLS migration history comment in alembic/env.py P14: Verified — services already apply visibility_filter - saved_filters/views filter by user_id (personal data) - workspaces are UI context only - notifications already filter by entity access P15: Split entity_permission_service.py (932 lines) into 4 modules - permission_resolver.py: get_effective_access, get_visible_ids, etc. - permission_cache.py: Redis caching functions - permission_audit.py: Audit logging helpers - entity_permission_service.py: CRUD operations + re-exports P16: Centralize PERM_RANK in permissions.py - Single source: app.core.permissions.PERM_RANK - Updated all services to import from permissions.py P17: Fix MIGRATION_DATABASE_URL to use crm_migration - docker-compose.yaml defaults changed from crm_user to crm_migration - .env.docker.example updated - prestart.sh comment updated
83 lines
2.4 KiB
Python
83 lines
2.4 KiB
Python
"""Redis caching for entity permission visibility.
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Extracted from entity_permission_service.py for modularity.
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"""
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from __future__ import annotations
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import json
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import uuid
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import redis.asyncio as aioredis
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.services.permission_resolver import get_visible_ids
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CACHE_TTL = 300 # 5 minutes
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CACHE_PREFIX = "ep_vis" # entity permission visibility
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async def _invalidate_user_cache(
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redis: aioredis.Redis | None,
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tenant_id: uuid.UUID,
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user_id: uuid.UUID,
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entity_type: str,
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) -> None:
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"""Invalidate the visibility cache for a user + entity type."""
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if redis is None:
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return
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cache_key = f"{CACHE_PREFIX}:{user_id}:{tenant_id}:{entity_type}"
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await redis.delete(cache_key)
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async def get_cached_visible_ids(
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db: AsyncSession,
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redis: aioredis.Redis,
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tenant_id: uuid.UUID,
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user_id: uuid.UUID,
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entity_type: str,
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) -> tuple[set[uuid.UUID], dict[uuid.UUID, str]]:
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"""Get visible IDs from Redis cache or resolve from DB.
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Cache key: ep_vis:{user_id}:{tenant_id}:{entity_type}
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Cache value: JSON {visible_ids: [str], access_map: {str: str}}
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TTL: 5 minutes
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"""
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cache_key = f"{CACHE_PREFIX}:{user_id}:{tenant_id}:{entity_type}"
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raw = await redis.get(cache_key)
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if raw is not None:
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data = json.loads(raw)
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visible = {uuid.UUID(eid) for eid in data.get("visible_ids", [])}
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access_map = {uuid.UUID(eid): level for eid, level in data.get("access_map", {}).items()}
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return visible, access_map
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# Cache miss — resolve from DB
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visible, access_map = await get_visible_ids(db, tenant_id, user_id, entity_type)
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# Store in cache
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cache_data = {
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"visible_ids": [str(eid) for eid in visible],
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"access_map": {str(eid): level for eid, level in access_map.items()},
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}
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await redis.setex(cache_key, CACHE_TTL, json.dumps(cache_data))
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return visible, access_map
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async def invalidate_all_user_entity_cache(
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redis: aioredis.Redis,
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tenant_id: uuid.UUID,
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user_id: uuid.UUID,
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) -> None:
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"""Invalidate all entity permission caches for a user."""
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pattern = f"{CACHE_PREFIX}:{user_id}:{tenant_id}:*"
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batch_size = 200
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cursor: int | bytes | str = 0
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while True:
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cursor, keys = await redis.scan(cursor=cursor, match=pattern, count=batch_size)
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if keys:
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await redis.delete(*keys)
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if int(cursor) == 0:
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break
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