Commit Graph

4 Commits

Author SHA1 Message Date
Paul Payne
88acd437a1 Add resiliency primitives: atomic writes, reconcile mutex, state backup
- Add storage.WriteFileAtomic (temp + rename) and storage.CopyFile helpers
- Convert all 8 production config writers to atomic writes: config/state.yaml,
  dnsmasq, nftables, domains, wireguard (config + secrets + peers + wg0.conf),
  tunnel/cloudflared
- Add sync.Mutex to Reconciler to serialize concurrent Reconcile() calls
  triggered by domain registration goroutines
- Add state.yaml backup (.bak) before every write; LoadState falls back to
  backup if primary is corrupted
- Reconciler refuses to use empty config on corruption (only on first run
  when no state file exists yet)
2026-07-14 11:37:33 +00:00
Paul Payne
428d47f876 Refactor architecture: extract reconciler, add interfaces, reduce complexity, improve test coverage
Architecture:
- Extract reconcileNetworking into internal/reconcile package with 7 consumer-side interfaces
- Add locked modifyState helper to fix state.yaml read-modify-write race condition
- Extract CrowdSec and VPN handler groups with interfaces documenting dependency surface
- Replace raw map[string]any YAML manipulation with typed AddDHCPStaticLease/RemoveDHCPStaticLease
- Extract Cloudflare API functions into cfClient struct, eliminating repeated auth boilerplate

Complexity reduction:
- haproxy.GenerateWithOpts: 50 → 6 (extracted 8 focused helpers)
- reconcile.Reconcile: 42 → 11 (extracted buildRoutes, buildDNSEntries, writeHAProxyConfig)
- AutheliaUpdateConfig: 25 → 10 (extracted enableAuthelia/disableAuthelia)

Test coverage improvements:
- reconcile: 4.5% → 56.8% (stub-based tests for route building, DNS entries, orchestration)
- dnsfilter: 10.7% → 45.6% (Manager.Compile, AddList, ToggleList, custom entries)
- config: 67.3% → 89.8% (DHCP static lease mutation tests)
2026-07-14 04:21:30 +00:00
Paul Payne
d796a79f79 Add Authelia as centralized authentication and OIDC provider
Authelia runs as a managed native service on Wild Central, providing
two integration patterns for network services:

- Forward-auth via HAProxy for apps without native SSO (Lua auth-request
  script intercepts requests, redirects unauthenticated users to login portal)
- OIDC provider for apps with native support (Gitea, Grafana, etc.)

Backend: new internal/authelia/ package with service manager, config
generation, file-based user management (argon2id), and OIDC client
management. API endpoints for status, config, users CRUD, and OIDC
clients CRUD.

HAProxy: config generator extended with lua-load, auth-request
directives, and Authelia backend. Auth directives scoped to session
cookie domain — only subdomains of the auth portal's parent are
eligible for forward-auth.

Frontend: Authentication page with enable/disable, user management,
OIDC client management (add/edit/delete), and protected domains
toggles. Advanced subsystem page for raw config view. Dashboard
service card and sidebar entries.
2026-07-12 11:47:37 +00:00
Paul Payne
79c0c32b98 services -> domains 2026-07-10 20:46:22 +00:00