Files
galaxy-game/backend/internal/adminconsole/doc.go
T
Ilia Denisov 27916bbe61
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feat(admin-console): Stage 1 — pipe + skeleton behind the gateway
Add the server-rendered operator console at /_gm, exposed publicly through
the gateway behind the existing admin_accounts Basic Auth.

Backend:
- new internal/adminconsole package (html/template Renderer, stateless HMAC
  CSRF signer, embedded stylesheet)
- /_gm route group reusing basicauth.Middleware(admin.Service) + a CSRF guard
  (per-operator token + same-origin check); dashboard landing page
- BACKEND_ADMIN_CONSOLE_CSRF_KEY config (per-process random fallback)

Gateway:
- new "admin" public route class (per-IP rate limit, body + GET/HEAD/POST
  method limits) classifying /_gm traffic
- reverse proxy to the backend /_gm surface, preserving Host and relaying the
  backend 401 Basic Auth challenge; 502 when the backend is unreachable
- GATEWAY_PUBLIC_HTTP_ANTI_ABUSE_ADMIN_* config

dev-deploy:
- Caddy routes /_gm/* to the gateway
- bootstrap admin + stable CSRF key; enable Prometheus /metrics exporters on
  backend and gateway (forward-compat for a future Prometheus/Grafana stack)

Docs: ARCHITECTURE 14.1/16, FUNCTIONAL 10.2.1 (+ru mirror), backend and
gateway READMEs, new backend/docs/admin-console.md.

Tests: renderer + CSRF unit tests; backend router auth/render/asset/CSRF;
gateway classifier, proxy forwarding/Host/401/405/413/429/502.
2026-05-31 19:50:15 +02:00

19 lines
955 B
Go

// Package adminconsole renders the server-side operator console mounted by the
// backend under the `/_gm` route group.
//
// The console is a multi-page, server-rendered surface built on the standard
// library's html/template package: navigation is driven by request path and
// query, state changes are submitted with HTML forms and answered with a
// Post/Redirect/Get redirect. The package owns three concerns and nothing
// transport-specific:
//
// - Renderer composes the shared layout with one content page per route.
// - CSRF issues and verifies the stateless anti-CSRF token embedded in every
// state-changing form.
// - Assets exposes the embedded stylesheet served under `/_gm/assets/`.
//
// The gin glue (route registration, Basic Auth, the CSRF guard middleware, and
// the per-page handlers) lives in package server; this package stays free of
// the web framework so it can be unit-tested in isolation.
package adminconsole