1c0bac1353
refactor: improve backend type safety and import organization
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- Add TYPE_CHECKING guards for runtime-expensive imports (aiohttp, aiosqlite)
- Reorganize imports to follow PEP 8 conventions
- Convert TypeAlias to modern PEP 695 type syntax (where appropriate)
- Use Sequence/Mapping from collections.abc for type hints (covariant)
- Replace string literals with cast() for improved type inference
- Fix casting of Fail2BanResponse and TypedDict patterns
- Add IpLookupResult TypedDict for precise return type annotation
- Reformat overlong lines for readability (120 char limit)
- Add asyncio_mode and filterwarnings to pytest config
- Update test fixtures with improved type hints
This improves mypy type checking and makes type relationships explicit.
2026-03-22 14:24:24 +01:00
0966f347c4
feat: Task 3 — invalid jail config recovery (pre-validation, crash detection, rollback)
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- Backend: extend activate_jail() with pre-validation and 4-attempt post-reload
health probe; add validate_jail_config() and rollback_jail() service functions
- Backend: new endpoints POST /api/config/jails/{name}/validate,
GET /api/config/pending-recovery, POST /api/config/jails/{name}/rollback
- Backend: extend JailActivationResponse with fail2ban_running + validation_warnings;
add JailValidationIssue, JailValidationResult, PendingRecovery, RollbackResponse models
- Backend: health_check task tracks last_activation and creates PendingRecovery
record when fail2ban goes offline within 60 s of an activation
- Backend: add fail2ban_start_command setting (configurable start cmd for rollback)
- Frontend: ActivateJailDialog — pre-validation on open, crash-detected callback,
extended spinner text during activation+verify
- Frontend: JailsTab — Validate Config button for inactive jails, validation
result panels (blocking errors + advisory warnings)
- Frontend: RecoveryBanner component — polls pending-recovery, shows full-width
alert with Disable & Restart / View Logs buttons
- Frontend: MainLayout — mount RecoveryBanner at layout level
- Tests: 19 new backend service tests (validate, rollback, filter/action parsing)
+ 6 health_check crash-detection tests + 11 router tests; 5 RecoveryBanner
frontend tests; fix mock setup in existing activate_jail tests
2026-03-14 14:13:07 +01:00
1cdc97a729
Stage 11: polish, cross-cutting concerns & hardening
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- 11.1 MainLayout health indicator: warning MessageBar when fail2ban offline
- 11.2 formatDate utility + TimezoneProvider + GET /api/setup/timezone
- 11.3 Responsive sidebar: auto-collapse <640px, media query listener
- 11.4 PageFeedback (PageLoading/PageError/PageEmpty), BanTable updated
- 11.5 prefers-reduced-motion: disable sidebar transition
- 11.6 WorldMap ARIA: role/tabIndex/aria-label/onKeyDown for countries
- 11.7 Health transition logging (fail2ban_came_online/went_offline)
- 11.8 Global handlers: Fail2BanConnectionError/ProtocolError -> 502
- 11.9 379 tests pass, 82% coverage, ruff+mypy+tsc+eslint clean
- Timezone endpoint: setup_service.get_timezone, 5 new tests
2026-03-01 15:59:06 +01:00
