helpers.go was gitignored as "stale WIP" but defines BufferSystemEvent
called by committed code in install.go and loop.go — CI broke because
the file never shipped.
buffer.go GetBufferedEvents: re-atomic the read+clear under one lock
hold; the refactor split into ReadBufferedEvents+Clear introduced a
window where BufferEvent could write events that Clear then deletes.
dep-scan.sh gates go/npm/cargo on push and bakes an attested posture into the
release — embedded in the server, signed into the manifest. Reasoning and the
two Moby exceptions are in SECURITY.md.
(posture-builder runs rustup; bookworm's cargo is too old for cargo-audit.)
Server becomes self-contained: web/dist embedded via go:embed
(server/internal/webui), SPA served from the binary with JSON-404 guard on
/api paths, nginx web container removed from compose (31336 now maps to the
server). Clean checkouts without the UI copy build API-only.
Agent local API gains its first write endpoint, POST /v1/actions/trigger-scan
(FEAT-002 write path): group-ACL authorized, single-flight, 202/409/503
semantics. Registered agents run the same HandleScanUpdates path as a signed
scan command (empty command_id, no ack tracking); standalone agents scan
through the orchestrator into the local read model only. Also repairs
localapi tests left uncompilable by the desktop-provider parameter.
RAF/SUPPLY_CHAIN_GATE_PLAN.md unblocked — the architectural thesis for the
capability-token model. Updated to reflect agent-self upgrade path, OSV
expansion, and current verification state.
README Status section rewritten: "implemented and locally exercised, not
production-proven" replaces the misleading "working in production" header.
Honest gaps listed (GATE-002, CRITICAL-004).
Trust model: refresh-token rotation paragraph now states the 90-day expiry.
OPERATIONS.md (operator runbook) whitelisted in .gitignore — useful for
anyone deploying RedFlag.
The orphan security rewrite removed the bash systemd installer; bringing it
back so an unattended bootstrap path exists. THIRD_PARTY_LICENSES.md is
restored for legal completeness (will need a refresh as deps evolve).
.gitignore updated to allow THIRD_PARTY_LICENSES.md.
Complete RedFlag codebase with two major security audit implementations.
== A-1: Ed25519 Key Rotation Support ==
Server:
- SignCommand sets SignedAt timestamp and KeyID on every signature
- signing_keys database table (migration 020) for multi-key rotation
- InitializePrimaryKey registers active key at startup
- /api/v1/public-keys endpoint for rotation-aware agents
- SigningKeyQueries for key lifecycle management
Agent:
- Key-ID-aware verification via CheckKeyRotation
- FetchAndCacheAllActiveKeys for rotation pre-caching
- Cache metadata with TTL and staleness fallback
- SecurityLogger events for key rotation and command signing
== A-2: Replay Attack Fixes (F-1 through F-7) ==
F-5 CRITICAL - RetryCommand now signs via signAndCreateCommand
F-1 HIGH - v3 format: "{agent_id}:{cmd_id}:{type}:{hash}:{ts}"
F-7 HIGH - Migration 026: expires_at column with partial index
F-6 HIGH - GetPendingCommands/GetStuckCommands filter by expires_at
F-2 HIGH - Agent-side executedIDs dedup map with cleanup
F-4 HIGH - commandMaxAge reduced from 24h to 4h
F-3 CRITICAL - Old-format commands rejected after 48h via CreatedAt
Verification fixes: migration idempotency (ETHOS #4), log format
compliance (ETHOS #1), stale comments updated.
All 24 tests passing. Docker --no-cache build verified.
See docs/ for full audit reports and deviation log (DEV-001 to DEV-019).
