Commit Graph

4 Commits

Author SHA1 Message Date
mteehan ac52918df5 firewall: interface-coverage apply guard, target drift, non-destructive DHCP sync
Post-DHCP-incident hardening per HARDEN.md.

- apply guard: refuse (ConflictError, `force` overrides) when a
  network-managed interface would end up in no zone; absent
  `interfaces` key = hands-off, explicit `[]` = unassign-all
- surface `uncovered_interfaces` in firewall state (lo/wg* filtered)
  + advisory in /api/status/pending; zones.js banner + interfaces-picker
  last-zone confirm
- target drift (Option A): absent or default-normalizing target is
  unmanaged: not diffed, never re-set by apply; create_zone runs
  --new-zone first and sets non-default targets only; importer omits
  the target key for default zones
- FirewallToDhcpSync keeps stale DHCP ranges and flags them instead of
  deleting; `dnsmasq` affected only on a real gateway mutation
- real pre-apply recovery snapshot in data/firewall/rules.json
  ({timestamp, default_zone, zones, config}); drop the empty post-apply
  skeleton
- daemon shutdown: bounded grace for in-flight tasks + suppressed
  teardown exception noise on SIGTERM
- also carries the firewall service-descriptions feature
  (get_service_descriptions + service_descriptions state field + UI)
- tests + docs across firewall/status/state/sync/schema; ruff clean,
  867 passing
2026-08-28 23:38:21 +00:00
mteehan 04417cf05c WireGuard access classes, firewall nftables fixes, network sync event refactor
- WireGuard: refactor to multi-interface 'access classes' model; extract config
  generation and helpers into lib/wireguard.py; add per-class up/down endpoints
  and API routes; update UI with class management pages and QR code component
- Firewall: fix zone creation with --new-zone before --set-target; skip
  masquerade on public zone; add masquerade propagation for nftables backend
  so NAT works when internal zones exit via public
- Network: rename sync event subsystem 'network' -> 'networkd'; always stamp
  config hash even when deployment fails (fixes pending-changes detection)
- DHCP: add new API endpoint and update frontend page
- State/Sync: update state collectors and sync buses for new subsystems
- Docs: update API and config documentation for new endpoints and schemas
2026-07-20 03:57:16 +00:00
mteehan 05524f3756 fix: critical bugs + security hardening
Phase 1 (critical bugs):
- Fix firewall import string-to-list bug (system_import.py)
- Add rich rules removal in firewall config apply (handlers/firewall.py)

Phase 2 (security hardening):
- Restrict sudo wildcards to specific paths (sudoers.d/vacuum-walld)
- Fix TOCTOU: use /run/vacuum-wall/ for temp files (nginx, dnsmasq, network handlers)
- Remove unnecessary sudo from wg genkey/pubkey (handlers/wireguard.py)

Phase 3 (validation):
- Validate poll intervals > 0 (daemon/server.py)
- Restrict sysctl to whitelisted parameters (handlers/network.py)

Phase 4 (defensive programming):
- Enforce shell=False in run() and run_proc() (lib/common.py)
- Track issuance tasks for graceful shutdown (handlers/acme.py)
- Add nginx template marker consistency tests (tests/test_system_import.py)
2026-07-11 12:21:36 +00:00
mteehan 5135de0921 feat: add system config import, refactor install script and nginx auth
- lib/system_import: new module to import system configs into JSON at daemon startup
- daemon/server.py: call import_all() during startup for config reconciliation
- daemon/handlers/nginx.py: simplify add_domain auth handling, remove duplicate code
- scripts/install.sh: replace inline Python setup with curl-based daemon API calls; apply IP forwarding at runtime
- hoover: bump internal asset versions to v=8
- pages: bump asset versions to v=9
2026-07-08 02:20:28 +00:00