Replace hardcoded Cloudflare DNS-01 with a data-driven provider registry
supporting 11 providers (Cloudflare, Route 53, DigitalOcean, Duck DNS,
Hetzner, Vultr, Porkbun, GoDaddy, Namecheap, OVH, Linode). Users can
configure multiple providers with encrypted credentials and select a
default. Per-certificate provider override is supported via providerOptions.
- Add src/lib/dns-providers.ts with provider definitions, credential
encrypt/decrypt, and Caddy config builder
- Change DnsProviderSettings to multi-provider format with default selection
- Auto-migrate legacy Cloudflare settings on startup (db.ts)
- Normalize old single-provider format on read (getDnsProviderSettings)
- Refactor buildTlsAutomation() to use provider registry
- Add GET /api/v1/dns-providers endpoint for provider discovery
- Add dns-provider settings group to REST API and instance sync
- Replace Cloudflare settings card with multi-provider UI (add/remove
providers, set default, dynamic credential forms)
- Add 10 DNS provider modules to Caddy Dockerfile
- Update OpenAPI spec, E2E tests, and unit test mocks
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- C1: Replace all ClickHouse string interpolation with parameterized queries
(query_params) to eliminate SQL injection in analytics endpoints
- C3: Strip Caddy placeholder patterns from redirect rules, protected paths,
and Authentik auth endpoint to prevent config injection
- C4: Replace WAF custom directive blocklist with allowlist approach — only
SecRule/SecAction/SecMarker/SecDefaultAction permitted; block ctl:ruleEngine
and Include directives
- H2: Validate GCM authentication tag is exactly 16 bytes before decryption
- H3: Validate forward auth redirect URIs (scheme, no credentials) to prevent
open redirects
- H4: Switch 11 analytics/WAF/geoip endpoints from session-only requireAdmin
to requireApiAdmin supporting both Bearer token and session auth
- H5: Add input validation for instance-mode (whitelist) and sync-token
(32-char minimum) in settings API
- M1: Add non-root user to l4-port-manager Dockerfile
- M5: Document Caddy admin API binding security rationale
- Document C2 (custom config injection) and H1 (SSRF via upstreams) as
intentional admin features
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Pentest found that all 8 analytics API endpoints, the GeoIP status
endpoint, and the OpenAPI spec were accessible to any authenticated
user. Since the user role should only have access to forward auth
and self-service, these are now admin-only.
- analytics/*: requireUser → requireAdmin
- geoip-status: requireUser → requireAdmin
- openapi.json: add requireApiAdmin + change Cache-Control to private
- analytics/api-docs pages: requireUser → requireAdmin (defense-in-depth)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- New /users page with search, inline editing, role/status changes, and deletion
- Model: added updateUserRole, updateUserStatus, deleteUser functions
- API: PUT /api/v1/users/[id] now supports role and status fields, added DELETE
- Safety: cannot change own role/status or delete own account
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Remove unused imports (users, and) from api-tokens model
- Fix password_hash destructure lint error in user routes
- Fix apiErrorResponse mock pattern in all 12 test files (use instanceof)
- Remove stale eslint-disable directives from test files
- Add eslint override for tests (no-explicit-any, no-require-imports)
- Fix unused vars in settings and tokens tests
- Fix unused tokenB in integration test
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- API token model (SHA-256 hashed, debounced lastUsedAt) with Bearer auth
- Dual auth middleware (session + API token) in src/lib/api-auth.ts
- 23 REST endpoints under /api/v1/ covering all functionality:
tokens, proxy-hosts, l4-proxy-hosts, certificates, ca-certificates,
client-certificates, access-lists, settings, instances, users,
audit-log, caddy/apply
- OpenAPI 3.1 spec at /api/v1/openapi.json with fully typed schemas
- Swagger UI docs page at /api-docs in the dashboard
- API token management integrated into the Profile page
- Fix: next build now works under Node.js (bun:sqlite aliased to better-sqlite3)
- 89 new API route unit tests + 11 integration tests (592 total)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
