- Add internal WebRTC management endpoints to public path exemption list
- Implement DB fallback for WebRTC configuration during cluster restore
- Add unit tests to verify WebRTC config precedence and state self-healing
Root-cause hardening for bug #240 and #249's "intermittent 401 over WS"
reports. handleNamespaceGatewayRequest previously had a third code
path beyond "auth ok" and "auth error": when validateAuthForNamespaceProxy
returned empty namespace AND empty error (i.e. "no credentials found"),
the request fell through to a silent forward to the namespace gateway
WITHOUT internal-auth headers. The namespace gateway then rejected
with 401 "missing API key" in ~60µs.
From the client's perspective: opaque 401.
From our side: only the namespace gateway logged it, and that tier
can't validate API keys (they live in the main cluster RQLite), so
the operator had no signal that the main gateway had even seen the
request. AnChat's intermittent 401-on-WS reports went unsolved for
this exact reason.
Fix:
- Explicit reject at main when no credentials extracted AND path
isn't public. Returns 401 with WWW-Authenticate: Bearer realm and a
clear message naming the three accepted credential sources.
- Rich structured logging on every WS upgrade auth outcome: presence
of api_key/token/jwt query params, Authorization + X-API-Key
headers, Connection/Upgrade headers, Origin, User-Agent, client IP,
raw query length. Steady-state stays low-noise: success path logs at
debug, reject paths log at warn.
- Namespace-mismatch reject (existing branch) now also logs.
VERSION bumped to 0.122.19.
Per-namespace rate-limit config (feature #69)
- Migration 027: new `namespace_rate_limit_config` table
(namespace PK, requests_per_minute, burst, audit metadata).
- pkg/ratelimit: Manager + RQLite ConfigStore + types. Same pattern
as the push config in bug #220's follow-up — LRU cache, invalidate
on PUT/DELETE, falls back to YAML defaults when no row exists.
- pkg/gateway/handlers/ratelimit: GET/PUT/DELETE /v1/namespace/rate-limit.
PUT requests are rejected if they exceed the operator's configured
ceiling (MaxRequestsPerMinute / MaxBurst) — tenants self-serve but
cannot raise their quota past the cap.
- pkg/gateway/rate_limiter.go: per-namespace lookup, default fallback.
- pkg/gateway/middleware.go: WS JWT middleware (middleware_ws_jwt_test.go).
- pkg/gateway/auth/service.go: refresh-token rotation hardening with
regression test in refresh_rotation_test.go.
AI agent instructions
- Add AGENTS.md, CLAUDE.md, .github/copilot-instructions.md (DeBros v0.2.0
baseline).
DeBros rules bumped to v0.2.0 (sha bb6e6ef).
VERSION bumped to 0.122.12.
- Add `namespace_push_config` table for per-namespace provider settings
- Introduce `cluster_secret_path` to enable deterministic JWT signing and
AES-256-GCM encryption for push credentials
- Update gateway config to support per-namespace overrides of push
notification providers (ntfy/Expo)
- Bump version to 0.122.3
- bump version to 0.122.2
- document schema migration invariants and push notification configuration
- add serverless host function aliases and v2 database API documentation
- introduce schema roundtrip test to prevent migration drift
- Add migrations for per-namespace publish sequences and persistent WebSocket function settings
- Integrate PersistentWSManager and WSBridge into the gateway dependency graph
- Upgrade serverless engine to use a multi-tier rate limiter
- Update JWT claims to support custom application-defined fields
