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B-SENS: app/core/sensitive_data.py (NEU) — zentrale Sensitive-Field-Verwaltung - SENSITIVE_FIELDS dict für contact/user/mail_account/system_settings - is_sensitive(), sanitize_dict(), register_sensitive_fields() - Integration: errors.py (Log-Redaction), audit.py (Audit-Masking), export_service.py (Export-Filter), embedding.py (Index-Filter) B-DATA-POL: AI/Data Exposure Policy - DATA_EXPOSURE_POLICY: pro Entity+Field welche Systeme erlaubt (llm_context/search/embeddings/rag/agent_memory/export) - filter_for_llm_context/search/embeddings/export/rag/agent_memory() B-AIPROV-COMP: AIProvider Compliance Metadata - Migration 0119: 7 neue Spalten an ai_providers (region, hosting_type, dpa_status, retention_policy, training_on_customer_data, transfer_notice, allowed_data_classes) - llm_client.py: get_provider_compliance() + check_data_class_allowed() B-PRIV-TEST: 76 Tests in test_sensitive_data.py — alle grün - Sensitive Fields, Exposure Policy, Provider Compliance, Secrets-always-blocked - Keine Regression: 39 LLM-Client Tests grün
76 lines
2.0 KiB
Python
76 lines
2.0 KiB
Python
"""Audit log middleware — records create/update/delete actions."""
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from __future__ import annotations
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import uuid
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from typing import Any
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.models.audit import AuditLog
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from app.models.entity_history import EntityHistory
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async def log_audit(
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db: AsyncSession,
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tenant_id: uuid.UUID,
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user_id: uuid.UUID | None,
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action: str,
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entity_type: str,
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entity_id: uuid.UUID | None = None,
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changes: dict[str, Any] | None = None,
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details: dict[str, Any] | None = None,
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) -> AuditLog:
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"""Create an audit log entry.
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Sensitive fields in *changes* are masked using the central
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:mod:`app.core.sensitive_data` module.
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"""
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from app.core.sensitive_data import sanitize_dict
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masked_changes = sanitize_dict(changes, entity_type) if changes else changes
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entry = AuditLog(
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tenant_id=tenant_id,
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user_id=user_id,
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action=action,
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entity_type=entity_type,
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entity_id=entity_id,
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changes=masked_changes,
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)
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db.add(entry)
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await db.flush()
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return entry
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async def log_deletion(
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db: AsyncSession,
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tenant_id: uuid.UUID,
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user_id: uuid.UUID | None,
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entity_type: str,
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entity_id: uuid.UUID,
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entity_snapshot: dict[str, Any],
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) -> EntityHistory:
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"""Create a deletion history entry (merged from DeletionLog into EntityHistory).
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Stores the full entity snapshot in snapshot_before for forensic recovery.
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Sensitive fields are masked using the central
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:mod:`app.core.sensitive_data` module.
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"""
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from app.core.sensitive_data import sanitize_dict
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masked_snapshot = sanitize_dict(entity_snapshot, entity_type)
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entry = EntityHistory(
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tenant_id=tenant_id,
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user_id=user_id,
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entity_type=entity_type,
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entity_id=entity_id,
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action="delete",
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snapshot_before=masked_snapshot,
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snapshot_after=None,
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changes=None,
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owner_id=user_id,
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)
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db.add(entry)
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await db.flush()
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return entry
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