scrabble-game

developer/scrabble-game

Fork 0

Commit Graph

Author	SHA1	Message	Date
Ilia Denisov	8878711cf3	R3: gateway edge hardening — body cap, h2c sizing, rate-limit observability - GATEWAY_MAX_BODY_BYTES (1 MiB): connect WithReadMaxBytes + http.MaxBytesReader on the public mux; explicit http2.Server MaxConcurrentStreams/IdleTimeout and an http.Server ReadHeaderTimeout (R2 report follow-up). - gateway_rate_limited_total{class} counter, Debug per rejection, a rejection tracker drained every 30 s into a Warn summary per key and a report POST to /api/v1/internal/ratelimit/report (feeds the admin view + auto-flag). - The dead AdminPerMinute/AdminBurst policy now guards the /_gm mount (429), ahead of its Basic-Auth. - resolve() logs the cause of infra session-resolve failures at Warn (the transient unauthenticated dips from the R2 run); unknown tokens stay silent.	2026-06-10 01:58:48 +02:00
Ilia Denisov	408da3f201	Stage 6: gateway edge (Connect/FlatBuffers over h2c, platform/email/guest auth, sessions, rate-limit, admin passthrough, live push bridge) Tests · Go / test (push) Successful in 8s Details Tests · Integration / integration (push) Successful in 11s Details Tests · Go / test (pull_request) Successful in 6s Details Tests · Integration / integration (pull_request) Successful in 10s Details New public ingress and the first network edge. Framework + a vertical slice of operations end-to-end; remaining ops reuse the same transcode pattern in Stage 7. Contracts (new module scrabble/pkg): - push.proto (backend->gateway gRPC server-stream) + scrabble.fbs (FlatBuffers edge payloads), committed generated Go; buf/flatc Makefiles (dev-time codegen). Backend: - REST handlers on the /api/v1 groups: internal session endpoints (telegram/guest/email login -> mint, resolve, revoke) and the user slice (profile, submit_play, state, lobby enqueue/poll, chat). - internal/notify in-process Publisher hub + internal/pushgrpc gRPC server (BACKEND_GRPC_ADDR) streaming your_turn/opponent_moved/chat/nudge/match_found; emission in game.commit, social, matchmaker. - migration 00005 accounts.is_guest; guests are durable rows excluded from stats; ProvisionGuest; email-as-login (RequestLoginCode/LoginWithCode). Gateway (new module scrabble/gateway): - Connect Gateway service over h2c (Execute + Subscribe), FlatBuffers<->JSON transcode registry, Telegram initData HMAC validator (seam), session cache, token-bucket rate limiter (3 classes), push fan-out hub, backend REST + push gRPC client, admin Basic-Auth reverse proxy. go.work: use ./pkg, ./gateway + replace scrabble/pkg. CI: gateway/, pkg/ path filters; unit build/vet/test span all three modules. Docs (PLAN, ARCHITECTURE, FUNCTIONAL+ru, TESTING, READMEs) updated; gateway/pkg unit tests + guest/email-login integration tests.	2026-06-02 22:38:24 +02:00

Author

SHA1

Message

Date

Ilia Denisov

8878711cf3

R3: gateway edge hardening — body cap, h2c sizing, rate-limit observability

- GATEWAY_MAX_BODY_BYTES (1 MiB): connect WithReadMaxBytes + http.MaxBytesReader
  on the public mux; explicit http2.Server MaxConcurrentStreams/IdleTimeout and
  an http.Server ReadHeaderTimeout (R2 report follow-up).
- gateway_rate_limited_total{class} counter, Debug per rejection, a rejection
  tracker drained every 30 s into a Warn summary per key and a report POST to
  /api/v1/internal/ratelimit/report (feeds the admin view + auto-flag).
- The dead AdminPerMinute/AdminBurst policy now guards the /_gm mount (429),
  ahead of its Basic-Auth.
- resolve() logs the cause of infra session-resolve failures at Warn (the
  transient unauthenticated dips from the R2 run); unknown tokens stay silent.

2026-06-10 01:58:48 +02:00

Ilia Denisov

408da3f201

Stage 6: gateway edge (Connect/FlatBuffers over h2c, platform/email/guest auth, sessions, rate-limit, admin passthrough, live push bridge)

Tests · Go / test (push) Successful in 8s

Details

Tests · Integration / integration (push) Successful in 11s

Details

Tests · Go / test (pull_request) Successful in 6s

Details

Tests · Integration / integration (pull_request) Successful in 10s

Details

New public ingress and the first network edge. Framework + a vertical slice of
operations end-to-end; remaining ops reuse the same transcode pattern in Stage 7.

Contracts (new module scrabble/pkg):
- push.proto (backend->gateway gRPC server-stream) + scrabble.fbs (FlatBuffers
  edge payloads), committed generated Go; buf/flatc Makefiles (dev-time codegen).

Backend:
- REST handlers on the /api/v1 groups: internal session endpoints
  (telegram/guest/email login -> mint, resolve, revoke) and the user slice
  (profile, submit_play, state, lobby enqueue/poll, chat).
- internal/notify in-process Publisher hub + internal/pushgrpc gRPC server
  (BACKEND_GRPC_ADDR) streaming your_turn/opponent_moved/chat/nudge/match_found;
  emission in game.commit, social, matchmaker.
- migration 00005 accounts.is_guest; guests are durable rows excluded from stats;
  ProvisionGuest; email-as-login (RequestLoginCode/LoginWithCode).

Gateway (new module scrabble/gateway):
- Connect Gateway service over h2c (Execute + Subscribe), FlatBuffers<->JSON
  transcode registry, Telegram initData HMAC validator (seam), session cache,
  token-bucket rate limiter (3 classes), push fan-out hub, backend REST + push
  gRPC client, admin Basic-Auth reverse proxy.

go.work: use ./pkg, ./gateway + replace scrabble/pkg. CI: gateway/**, pkg/**
path filters; unit build/vet/test span all three modules. Docs (PLAN,
ARCHITECTURE, FUNCTIONAL+ru, TESTING, READMEs) updated; gateway/pkg unit tests +
guest/email-login integration tests.

2026-06-02 22:38:24 +02:00

2 Commits