- 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>
- Add getTopWafRulesWithHosts() and getWafEventCountries() model queries
- WAF stats API now returns topRules with per-host breakdown and byCountry
- Analytics: replace WAF rules table with bar chart + host chip details
- Analytics: add WAF column (amber) to Top Countries table
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Replace native datetime-local inputs with @mui/x-date-pickers DateTimePicker
(proper dark-themed calendar popover with time picker, DD/MM/YYYY HH:mm format,
min/max constraints between pickers, 24h clock)
- Replace single-host Select with Autocomplete (multiple, disableCloseOnSelect):
checkbox per option, chip display with limitTags=2, built-in search/filter
- getAnalyticsHosts() now unions traffic event hosts WITH all configured proxy host
domains (parsed from proxyHosts.domains JSON), so every proxy appears in the list
- analytics-db: buildWhere accepts hosts: string[] (empty = all); uses inArray for
multi-host filtering via drizzle-orm
- All 6 API routes updated: accept hosts param (comma-separated) instead of host
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Analytics default interval changed to 1h
- Add 'Custom' toggle option with datetime-local pickers (pre-filled to last 24h)
- Refactor analytics-db: buildWhere now takes from/to unix timestamps instead of Interval
- Export INTERVAL_SECONDS from analytics-db for route reuse
- All 6 API routes accept from/to params (fallback to interval if absent)
- Timeline bucket size computed from duration rather than hardcoded per interval
- Fix map country click highlight: bake isSelected into GeoJSON features (data-driven)
instead of relying on Layer filter prop updates (unreliable in react-map-gl v8)
- Split highlight into countries-selected (data-driven) and countries-hover (filter-driven)
- Show tooltip at country centroid when selected via table, hover takes precedence
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Parse Caddy access logs every 30s into traffic_events SQLite table
- GeoIP country lookup via maxmind (GeoLite2-Country.mmdb)
- 90-day retention with automatic purge
- Analytics page with interval (24h/7d/30d) and per-host filtering:
- Stats cards: total requests, unique IPs, blocked count, block rate
- Requests-over-time area chart (ApexCharts)
- SVG world choropleth map (d3-geo + topojson-client, React 19 compatible)
- Top countries table with flag emojis
- HTTP protocol donut chart
- Top user agents horizontal bar chart
- Recent blocked requests table with pagination
- Traffic (24h) summary card on Overview page linking to analytics
- 7 authenticated API routes under /api/analytics/
- Share caddy-logs volume with web container (read-only)
- group_add caddy GID to web container for log file read access
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
