Addresses security concern where FastAPI's default behavior exposes interactive
API documentation (/docs, /redoc) without authentication, allowing attackers to
enumerate endpoints and understand API schemas.
Changes:
- Add BANGUI_ENABLE_DOCS boolean setting (default: false) to Settings
- Modify create_app() to conditionally set docs_url, redoc_url, openapi_url
- Add docs endpoints to SetupRedirectMiddleware allowlist (/api/docs, /api/redoc, /api/openapi.json)
- Set BANGUI_ENABLE_DOCS=true in Docker/compose.debug.yml for development
- Production compose files leave it unset (defaults to false, docs disabled)
- Add comprehensive tests for docs configuration
- Document the new setting in Backend-Development.md
Security Impact:
- API documentation is now disabled by default in production
- Development environments can enable docs by setting BANGUI_ENABLE_DOCS=true
- Docs endpoints are inaccessible in production without manual configuration
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Create GeoCache class with all mutable state as instance attributes:
- _cache, _neg_cache, _dirty, _geoip_reader, _geoip_initialized, _cache_lock
- All public methods: lookup(), lookup_batch(), lookup_cached_only(), flush_dirty(), load_from_db(), clear(), etc.
Initialization & Dependency Injection:
- Instantiate GeoCache in startup.py and store on app.state.geo_cache
- Add get_geo_cache() dependency function in dependencies.py
- Inject into routes and tasks via FastAPI's dependency system
Backward Compatibility:
- Maintain module-level functions in geo_service.py as deprecated wrappers
- All old callers continue to work through _default_geo_cache instance
- Remove test-escape-hatch functions (clear_cache, clear_neg_cache moved to methods)
Background Tasks:
- Update geo_cache_flush.py and geo_re_resolve.py to receive GeoCache instance
- Tasks now operate on injected instance rather than module globals
Tests:
- Refactor test_geo_service.py with geo_cache fixture providing fresh instances
- Update patch paths to target GeoCache methods correctly
- Fix internal state assertions to access instance attributes
Documentation:
- Update Architekture.md to document GeoCache as managed stateful service
- Describe cache lifecycle (load on startup, flush periodically, re-resolve stale)
- Note process-local limitations for multi-worker deployments
Fixes violation of Single Responsibility Principle: module no longer owns both
lookup logic and cache lifecycle management. Cache is now a first-class
injectable service with transparent lifecycle.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
