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aoc/backend/config.py
Tomas Kracmar 2fffe3aec2
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feat: operation-level privacy gating instead of broad service-level
- Replace broad service-level hiding with fine-grained operation-level gating
- PRIVACY_SENSITIVE_OPERATIONS config: hide specific operations across ALL services
- PRIVACY_SERVICES still works for broad service-level blocking (optional)
- Users without PRIVACY_SERVICE_ROLES:
  * Don't see sensitive operations in /api/filter-options
  * Can't query sensitive operations via /api/events or /api/ask
  * Get 403 on /api/events/{id}/explain for sensitive events
- Exchange/Teams services remain visible; only privacy ops are hidden
- Update .env.example with new operation-level config docs
2026-04-22 08:23:46 +02:00

98 lines
3.2 KiB
Python

from pydantic_settings import BaseSettings, SettingsConfigDict
class Settings(BaseSettings):
model_config = SettingsConfigDict(
env_file=[".env", "../.env"],
env_file_encoding="utf-8",
extra="ignore",
)
# Microsoft Graph / App credentials
TENANT_ID: str = ""
CLIENT_ID: str = ""
CLIENT_SECRET: str = ""
# MongoDB
MONGO_URI: str = ""
DB_NAME: str = "micro_soc"
# Periodic fetch
ENABLE_PERIODIC_FETCH: bool = False
FETCH_INTERVAL_MINUTES: int = 60
# Auth (OIDC/Bearer) settings
AUTH_ENABLED: bool = False
AUTH_TENANT_ID: str = ""
AUTH_CLIENT_ID: str = ""
AUTH_SCOPE: str = ""
AUTH_ALLOWED_ROLES: str = ""
AUTH_ALLOWED_GROUPS: str = ""
# Data retention (0 = disabled)
RETENTION_DAYS: int = 0
# CORS
CORS_ORIGINS: str = "*"
# SIEM export
SIEM_ENABLED: bool = False
SIEM_WEBHOOK_URL: str = ""
# Alerting
ALERTS_ENABLED: bool = False
# AI / Natural Language Query
AI_FEATURES_ENABLED: bool = True
LLM_API_KEY: str = ""
LLM_BASE_URL: str = "https://api.openai.com/v1"
LLM_MODEL: str = "gpt-4o-mini"
LLM_MAX_EVENTS: int = 200
LLM_TIMEOUT_SECONDS: int = 30
LLM_API_VERSION: str = "" # e.g. 2025-01-01-preview for Azure OpenAI
# Privacy / access control
# Entire services can be hidden, or specific operations can be gated.
PRIVACY_SERVICES: str = "" # comma-separated, e.g. "Exchange,Teams"
PRIVACY_SENSITIVE_OPERATIONS: str = "" # comma-separated, e.g. "MailItemsAccessed,Search-Mailbox,Send"
PRIVACY_SERVICE_ROLES: str = "" # comma-separated, e.g. "SecurityAdministrator,ComplianceAdministrator"
_settings = Settings()
# Backward-compatible module-level exports
TENANT_ID = _settings.TENANT_ID
CLIENT_ID = _settings.CLIENT_ID
CLIENT_SECRET = _settings.CLIENT_SECRET
MONGO_URI = _settings.MONGO_URI
DB_NAME = _settings.DB_NAME
ENABLE_PERIODIC_FETCH = _settings.ENABLE_PERIODIC_FETCH
FETCH_INTERVAL_MINUTES = _settings.FETCH_INTERVAL_MINUTES
AUTH_ENABLED = _settings.AUTH_ENABLED
AUTH_TENANT_ID = _settings.AUTH_TENANT_ID or _settings.TENANT_ID or ""
AUTH_CLIENT_ID = _settings.AUTH_CLIENT_ID or _settings.CLIENT_ID or ""
AUTH_SCOPE = _settings.AUTH_SCOPE
AUTH_ALLOWED_ROLES = {r.strip() for r in _settings.AUTH_ALLOWED_ROLES.split(",") if r.strip()}
AUTH_ALLOWED_GROUPS = {g.strip() for g in _settings.AUTH_ALLOWED_GROUPS.split(",") if g.strip()}
RETENTION_DAYS = _settings.RETENTION_DAYS
CORS_ORIGINS = [o.strip() for o in _settings.CORS_ORIGINS.split(",") if o.strip()]
SIEM_ENABLED = _settings.SIEM_ENABLED
SIEM_WEBHOOK_URL = _settings.SIEM_WEBHOOK_URL
ALERTS_ENABLED = _settings.ALERTS_ENABLED
AI_FEATURES_ENABLED = _settings.AI_FEATURES_ENABLED
LLM_API_KEY = _settings.LLM_API_KEY
LLM_BASE_URL = _settings.LLM_BASE_URL
LLM_MODEL = _settings.LLM_MODEL
LLM_MAX_EVENTS = _settings.LLM_MAX_EVENTS
LLM_TIMEOUT_SECONDS = _settings.LLM_TIMEOUT_SECONDS
LLM_API_VERSION = _settings.LLM_API_VERSION
PRIVACY_SERVICES = {s.strip() for s in _settings.PRIVACY_SERVICES.split(",") if s.strip()}
PRIVACY_SENSITIVE_OPERATIONS = {o.strip() for o in _settings.PRIVACY_SENSITIVE_OPERATIONS.split(",") if o.strip()}
PRIVACY_SERVICE_ROLES = {r.strip() for r in _settings.PRIVACY_SERVICE_ROLES.split(",") if r.strip()}