> For the complete documentation index, see [llms.txt](https://faction-os.gitbook.io/faction-os-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://faction-os.gitbook.io/faction-os-docs/.spec_system/archive/sessions/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md).

# Implementation Notes

**Session ID**: `phase05-session05-federation-event-redaction-and-cockpit-integration` **Package**: Cross-package (`packages/protocol`, `apps/warroom`, `apps/web`) **Started**: 2026-05-30 01:08 **Last Updated**: 2026-05-30 01:33

***

## Session Progress

| Metric              | Value     |
| ------------------- | --------- |
| Tasks Completed     | 22 / 22   |
| Estimated Remaining | 0 minutes |
| Blockers            | 0         |

***

### Task T022 - Run final focused verification

**Started**: 2026-05-30 01:32 **Completed**: 2026-05-30 01:33 **Duration**: 1 minute

**Notes**:

* Ran focused protocol, Worker, web federation, panel, battlefield, replay, and export tests.
* Ran relevant package typechecks for protocol, Worker, and web.
* Ran formatter on touched code/test files, `git diff --check`, ASCII validation, and LF validation.
* Updated package READMEs to describe Session 05 redacted federation as shipped and optional rather than deferred.

**Files Changed**:

* `apps/web/README_web.md` - Updated War Room Session 05 federation boundary.
* `apps/warroom/README_warroom.md` - Updated Worker allowlist, sender exclusion, and catch-up filtering wording.
* `packages/protocol/README_protocol.md` - Updated protocol ownership and allowlisted frame wording.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T022 complete and checked completion checklist.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded final verification.

**BQC Fixes**:

* Contract alignment: Final focused tests and typechecks passed across protocol, Worker, and web.
* Error information boundaries: ASCII/LF and diff hygiene checks passed for changed session files.

**Verification**:

* `npx biome format --write ...` - Passed, formatted 16 files.
* `npm exec vitest run packages/protocol/tests/warroom.test.ts apps/warroom/tests/warroom.test.ts apps/web/tests/warRoomFederation.test.ts apps/web/tests/warRoomClient.test.ts apps/web/tests/warRoomStore.test.ts apps/web/tests/WarRoomPanel.test.tsx apps/web/tests/WarRoomBattlefieldOverlay.test.tsx apps/web/tests/Battlefield.test.tsx apps/web/tests/warRoomPresence.test.ts apps/web/tests/replayPersist.test.ts apps/web/tests/exportSession.test.ts` - Passed, 120 tests.
* `npm --workspace packages/protocol run typecheck` - Passed.
* `npm --workspace apps/warroom run typecheck` - Passed.
* `npm --workspace apps/web run typecheck` - Passed.
* `git diff --check` - Passed.
* ASCII validation for Session 05 changed files - Passed.
* LF validation for Session 05 changed files - Passed.

***

### Task T021 - Add battlefield, replay, and export privacy tests

**Started**: 2026-05-30 01:31 **Completed**: 2026-05-30 01:32 **Duration**: 1 minute

**Notes**:

* Added overlay tests proving remote markers do not change local hero count or selection.
* Added replay persistence coverage proving remote context labels and ids do not enter the local replay buffer.
* Added export coverage proving remote context is not attached to export requests.

**Files Changed**:

* `apps/web/tests/WarRoomBattlefieldOverlay.test.tsx` - Added battlefield overlay, replay, and export boundary tests.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T021 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded boundary test additions.

**BQC Fixes**:

* Contract alignment: Remote overlay uses War Room context without mutating local game store selection.
* Error information boundaries: Remote context is absent from replay persistence and export request paths.

**Verification**:

* `npm exec vitest run apps/web/tests/WarRoomBattlefieldOverlay.test.tsx apps/web/tests/Battlefield.test.tsx apps/web/tests/replayPersist.test.ts apps/web/tests/exportSession.test.ts` - Passed, 43 tests.
* `npm --workspace apps/web run typecheck` - Passed.

***

### Task T020 - Add store and panel federation tests

**Started**: 2026-05-30 01:30 **Completed**: 2026-05-30 01:31 **Duration**: 1 minute

**Notes**:

* Store tests cover connected-only outbound sends, redacted payloads, duplicate send guards, inbound remote contexts, cleanup, and Worker URL transfer-boundary reset.
* Panel tests cover the redacted federation summary, remote counts, privacy copy, removal of Session 05 deferred wording, and sensitive-data absence.

**Files Changed**:

* `apps/web/tests/warRoomStore.test.ts` - Added outbound and remote context behavior coverage.
* `apps/web/tests/WarRoomPanel.test.tsx` - Added federation summary and privacy copy coverage.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T020 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded web test additions.

**BQC Fixes**:

* Duplicate action prevention: Store test asserts no send while `federationSend` is in flight.
* Error information boundaries: Panel tests assert sensitive values and deferred claims are absent.
* State freshness on re-entry: Store tests assert remote context clears on Worker URL changes and roster pruning.

**Verification**:

* `npm exec vitest run apps/web/tests/warRoomStore.test.ts apps/web/tests/WarRoomPanel.test.tsx apps/web/tests/warRoomFederation.test.ts` - Passed, 29 tests.
* `npm --workspace apps/web run typecheck` - Passed.

***

### Task T019 - Add Worker federation privacy tests

**Started**: 2026-05-30 01:29 **Completed**: 2026-05-30 01:30 **Duration**: 1 minute

**Notes**:

* Added coverage proving unsafe rehydrated recent events are filtered before catch-up.
* Existing expanded Worker tests cover sensitive frame rejection, sender exclusion, catch-up filtering, recent-event caps, and safe error envelopes.

**Files Changed**:

* `apps/warroom/tests/warroom.test.ts` - Added legacy unsafe recent-event catch-up filtering coverage.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T019 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded Worker test additions.

**BQC Fixes**:

* State freshness on re-entry: Rehydrated Worker room events are tested through the same allowlist before catch-up.
* Trust boundary enforcement: Unsafe stored frames cannot be replayed to clients.

**Verification**:

* `npm exec vitest run apps/warroom/tests/warroom.test.ts` - Passed, 23 tests.
* `npm --workspace apps/warroom run typecheck` - Passed.

***

### Task T018 - Guard remote context adjacency

**Started**: 2026-05-30 01:28 **Completed**: 2026-05-30 01:29 **Duration**: 1 minute

**Notes**:

* Tightened Worker URL changes so they close the previous socket and clear room, remote context, catch-up, decision, and federation-send state.
* Remote room data remains War Room store state only and is not routed through game `applyEvent`, replay persistence, exports, notifications, adapters, settings, or localStorage identity hints.

**Files Changed**:

* `apps/web/src/store/useWarRoomStore.ts` - Added transfer-boundary cleanup when Worker URL changes.
* `apps/web/tests/warRoomStore.test.ts` - Added coverage for Worker URL change cleanup and remote context clearing.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T018 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded adjacency guard work.

**BQC Fixes**:

* State freshness on re-entry: Remote context is reset when the Worker URL changes.
* Resource cleanup: Changing the Worker URL closes the previous socket.
* Error information boundaries: No remote context is persisted to settings or localStorage hint paths.

**Verification**:

* `npm exec vitest run apps/web/tests/warRoomStore.test.ts` - Passed, 12 tests.
* `npm --workspace apps/web run typecheck` - Passed.

***

### Task T017 - Update War Room panel federation summary

**Started**: 2026-05-30 01:27 **Completed**: 2026-05-30 01:28 **Duration**: 1 minute

**Notes**:

* Added a redacted federation summary with remote context counts, ready/receiving/offline states, and last redacted send timestamp.
* Removed Session 05 deferred wording and replaced it with shipped Worker-room privacy boundary copy.
* Panel copy explicitly says remote context does not become local hero truth, replay history, exports, notifications, adapters, or settings.

**Files Changed**:

* `apps/web/src/components/WarRoomPanel.tsx` - Added federation summary UI, remote count metric, and updated privacy copy.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T017 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded panel update.

**BQC Fixes**:

* Failure path completeness: Federation summary distinguishes local-only, no-room, sending, ready, receiving, offline, and idle states.
* Error information boundaries: Panel copy uses broad blocked categories without echoing raw payloads.
* Accessibility and platform compliance: Existing status regions and explicit text states remain visible.

**Verification**:

* `npm exec vitest run apps/web/tests/WarRoomPanel.test.tsx` - Passed, 10 tests.
* `npm --workspace apps/web run typecheck` - Passed.

***

### Task T016 - Wire remote overlay into battlefield

**Started**: 2026-05-30 01:26 **Completed**: 2026-05-30 01:27 **Duration**: 1 minute

**Notes**:

* Battlefield now renders `RemoteParticipantOverlay` from War Room remote context state.
* Local hero token rendering, local hero count, empty selection clearing, and selected hero state remain owned by the game store.

**Files Changed**:

* `apps/web/src/components/battlefield/Battlefield.tsx` - Added War Room remote context read and overlay render.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T016 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded battlefield wiring.

**BQC Fixes**:

* Contract alignment: Remote context is rendered from War Room state, not local hero state.
* Accessibility and platform compliance: Existing battlefield native button behavior remains intact.

**Verification**:

* `npm exec vitest run apps/web/tests/Battlefield.test.tsx` - Passed, 15 tests.
* `npm --workspace apps/web run typecheck` - Passed.

***

### Task T015 - Create remote participant battlefield overlay

**Started**: 2026-05-30 01:25 **Completed**: 2026-05-30 01:26 **Duration**: 1 minute

**Notes**:

* Added a focusable remote marker overlay component for War Room remote contexts.
* Markers include visible "Remote" text, state text, dashed treatment, participant-specific accessible labels, and no local hero selection mutation.

**Files Changed**:

* `apps/web/src/components/battlefield/RemoteParticipantOverlay.tsx` - Added remote participant marker overlay.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T015 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded overlay implementation.

**BQC Fixes**:

* Accessibility and platform compliance: Remote markers are focusable native buttons with accessible names and visible non-color-only labels.
* Contract alignment: Component consumes the helper-owned remote context shape.

**Verification**:

* `npm --workspace apps/web run typecheck` - Passed.

***

### Task T014 - Handle inbound remote events and catch-up context

**Started**: 2026-05-30 01:18 **Completed**: 2026-05-30 01:25 **Duration**: 7 minutes

**Notes**:

* `remote_event` frames now merge into `remoteContexts` without touching local game state.
* Catch-up frames populate both bounded catch-up summaries and dedicated remote participant context.
* Remote contexts are pruned when participants leave the roster and clear on room exits.

**Files Changed**:

* `apps/web/src/store/useWarRoomStore.ts` - Added live remote event and catch-up remote-context handling.
* `apps/web/tests/warRoomStore.test.ts` - Added assertions for remote event context, catch-up merge, summary counts, and participant pruning.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T014 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded inbound handling.

**BQC Fixes**:

* State freshness on re-entry: Remote contexts clear on socket cleanup and roster removal.
* Contract alignment: Inbound frames are validated through helper/protocol mapping before store mutation.
* Error information boundaries: Existing catch-up summary assertions continue to prevent raw payload values from broad copy.

**Verification**:

* `npm exec vitest run apps/web/tests/warRoomStore.test.ts apps/web/tests/warRoomFederation.test.ts` - Passed, 17 tests.
* `npm --workspace apps/web run typecheck` - Passed.

***

### Task T013 - Implement outbound store federation action

**Started**: 2026-05-30 01:23 **Completed**: 2026-05-30 01:25 **Duration**: 2 minutes

**Notes**:

* Added `sendFederationSnapshot` to the War Room store.
* The action requires a connected Worker room socket, builds redacted frames from local cockpit state, sends through the typed socket wrapper, records `lastFederationSentAt`, and surfaces bounded failures.
* Duplicate outbound sends are skipped while `inFlight.federationSend` is true.

**Files Changed**:

* `apps/web/src/store/useWarRoomStore.ts` - Added outbound federation action, sent timestamp, and unavailable failure copy.
* `apps/web/tests/warRoomStore.test.ts` - Added connected-only, redacted payload, unavailable, and duplicate in-flight send coverage.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T013 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded outbound store implementation.

**BQC Fixes**:

* Duplicate action prevention: Store skips sends while `federationSend` is in flight.
* Trust boundary enforcement: Outbound context is generated from the redaction helper and sent only through a connected room socket.
* Failure path completeness: Missing sockets and blocked send attempts surface bounded user-visible failures.

**Verification**:

* `npm exec vitest run apps/web/tests/warRoomStore.test.ts` - Passed, 11 tests.
* `npm --workspace apps/web run typecheck` - Passed.

***

### Task T012 - Add typed socket send wrapper

**Started**: 2026-05-30 01:21 **Completed**: 2026-05-30 01:22 **Duration**: 1 minute

**Notes**:

* Added `sendFrame` to `WarRoomSocketConnection` and exported `sendWarRoomSocketFrame`.
* The send wrapper reparses outbound frames with protocol validation, checks socket readiness, catches serialization/send failures, and returns bounded client failures.
* Duplicate trigger prevention is represented by the store-level `federationSend` in-flight flag for the action that uses this wrapper.

**Files Changed**:

* `apps/web/src/lib/warRoomClient.ts` - Added typed federation socket send support and bounded send failures.
* `apps/web/tests/warRoomClient.test.ts` - Added safe send, blocked frame, closed socket, and send-throw coverage.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T012 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded client send work.

**BQC Fixes**:

* Duplicate action prevention: Store-visible `federationSend` in-flight state is in place for outbound send actions.
* Failure path completeness: Closed sockets, blocked frames, and send throws return explicit caller-visible failures.
* Trust boundary enforcement: Client send validates frames before serialization.

**Verification**:

* `npm exec vitest run apps/web/tests/warRoomClient.test.ts` - Passed, 9 tests.
* `npm --workspace apps/web run typecheck` - Passed.

***

### Task T011 - Implement Worker federation persistence and catch-up filtering

**Started**: 2026-05-30 01:20 **Completed**: 2026-05-30 01:21 **Duration**: 1 minute

**Notes**:

* Added Worker-side filtering for rehydrated and persisted recent events so legacy or malformed stored entries cannot enter catch-up.
* Live socket frames continue to use protocol parsing before persistence and sender-excluded broadcast.
* Existing socket send-failure cleanup and reconnect/catch-up failure paths were preserved.

**Files Changed**:

* `apps/warroom/src/index.ts` - Revalidated recent events on hydrate, persist, and catch-up send.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T011 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded Worker implementation details.

**BQC Fixes**:

* State freshness on re-entry: Catch-up now revalidates the stored recent-event buffer on room hydration and socket re-entry.
* Trust boundary enforcement: Only parser-approved safe frames can be persisted or replayed from storage.
* Failure path completeness: Existing send-failure cleanup remains in place for peer sockets.

**Verification**:

* `npm exec vitest run apps/warroom/tests/warroom.test.ts` - Passed, 22 tests.
* `npm --workspace apps/warroom run typecheck` - Passed.

***

### Task T010 - Implement federation parser support

**Started**: 2026-05-30 01:09 **Completed**: 2026-05-30 01:20 **Duration**: 11 minutes

**Notes**:

* Parser support for presence, cursor, focus, compact hero state, bounded mission state, and room notice frames was implemented with the T004 protocol contract changes.
* The parser rejects blocked nested keys and suspicious path, URL, token, and secret-like string values before returning persistable frames.

**Files Changed**:

* `packages/protocol/src/warroom.ts` - Added the full Session 05 federation parser support.
* `packages/protocol/tests/warroom.test.ts` - Verified parser behavior through focused tests.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T010 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded parser implementation.

**BQC Fixes**:

* Trust boundary enforcement: Parser rejects unauthorized-adjacent blocked fields and suspicious values at the Worker boundary contract.
* Contract alignment: Parser tests cover all declared frame families and catch-up typing.

**Verification**:

* `npm exec vitest run packages/protocol/tests/warroom.test.ts` - Passed, 12 tests.
* `npm --workspace packages/protocol run typecheck` - Passed.

***

### Task T009 - Update Worker federation socket fixtures

**Started**: 2026-05-30 01:19 **Completed**: 2026-05-30 01:20 **Duration**: 1 minute

**Notes**:

* Added Worker Durable Object coverage for `warroom_hero_state`, `warroom_mission_state`, and `warroom_room_notice` remote fan-out and catch-up.
* Extended sensitive frame rejection coverage with a path-like room notice payload before persistence.

**Files Changed**:

* `apps/warroom/tests/warroom.test.ts` - Added redacted federation frame, sender-exclusion, catch-up, and blocked payload assertions.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T009 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded Worker fixture updates.

**BQC Fixes**:

* Trust boundary enforcement: Tests assert sensitive notice payloads are rejected before they enter catch-up.
* Contract alignment: Worker tests now exercise the same protocol-owned frame families used by web helpers.

**Verification**:

* `npm exec vitest run apps/warroom/tests/warroom.test.ts` - Passed, 22 tests.
* `npm --workspace apps/warroom run typecheck` - Passed.

***

### Task T008 - Extend War Room store remote context state

**Started**: 2026-05-30 01:18 **Completed**: 2026-05-30 01:19 **Duration**: 1 minute

**Notes**:

* Added dedicated `remoteContexts` and `remoteSummary` War Room store fields plus a `federationSend` in-flight flag.
* Merged catch-up and live `remote_event` frames into remote context only after helper/protocol validation.
* Pruned remote context on participant changes and cleared it on hydration, reset, disconnect, socket close, local rejection, leave, and explicit clear.

**Files Changed**:

* `apps/web/src/store/useWarRoomStore.ts` - Added remote context state, summaries, catch-up merge, live remote event handling, pruning, and cleanup.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T008 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded store foundation work.

**BQC Fixes**:

* State freshness on re-entry: Remote context clears on room lifecycle exits and socket cleanup.
* Contract alignment: Live and catch-up remote frames are routed through helper/protocol validation before state mutation.
* Resource cleanup: Socket close paths now clear remote context alongside connection cleanup.

**Verification**:

* `npm exec vitest run apps/web/tests/warRoomStore.test.ts apps/web/tests/warRoomPresence.test.ts` - Passed, 13 tests.
* `npm --workspace apps/web run typecheck` - Passed.

***

### Task T007 - Add web federation helper tests

**Started**: 2026-05-30 01:17 **Completed**: 2026-05-30 01:18 **Duration**: 1 minute

**Notes**:

* Added tests proving outbound federation frames omit prompts, broad paths, URLs, commands, and transcript-like content.
* Added tests for sensitive label fallback, invalid id drops, notice blocking, inbound protocol revalidation, catch-up merges, remote summaries, and participant pruning.

**Files Changed**:

* `apps/web/tests/warRoomFederation.test.ts` - Added focused helper coverage.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T007 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded helper test work.

**BQC Fixes**:

* Trust boundary enforcement: Tests cover local outbound redaction and inbound Worker revalidation.
* Contract alignment: Tests assert helper output matches protocol frame families.
* Error information boundaries: Tests ensure summaries do not expose raw local prompt/path/URL values.

**Verification**:

* `npm exec vitest run apps/web/tests/warRoomFederation.test.ts` - Passed, 6 tests.
* `npm --workspace apps/web run typecheck` - Passed.

***

### Task T006 - Create web federation helpers

**Started**: 2026-05-30 01:15 **Completed**: 2026-05-30 01:17 **Duration**: 2 minutes

**Notes**:

* Added pure helper logic to build redacted outbound frames from selected local hero and mission state without using prompts, paths, commands, transcripts, or replay data.
* Added inbound remote-context reducers that validate Worker frames through the protocol parser before storing compact participant context.
* Updated catch-up summary labels to use protocol-owned family metadata so new frame families remain exhaustive across protocol and web code.

**Files Changed**:

* `apps/web/src/lib/warRoomFederation.ts` - Added outbound redaction, inbound context mapping, catch-up merge, participant pruning, and summary helpers.
* `apps/web/src/lib/warRoomPresence.ts` - Reused protocol-owned federation family labels for catch-up summaries.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T006 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded helper implementation.

**BQC Fixes**:

* Trust boundary enforcement: Inbound Worker events are reparsed through `parseWarRoomSocketFrame` before remote context mutation.
* Contract alignment: Web catch-up summaries now derive family labels from `@factionos/protocol`.
* State freshness on re-entry: Helper exposes pruning and catch-up merge functions for store lifecycle cleanup.

**Verification**:

* `npm --workspace apps/web run typecheck` - Passed.

***

### Task T005 - Add protocol federation tests

**Started**: 2026-05-30 01:13 **Completed**: 2026-05-30 01:14 **Duration**: 1 minute

**Notes**:

* Added tests for the full redacted federation frame allowlist, exhaustive family label metadata, invalid enum rejection, bounded labels, unknown fields, blocked nested keys, suspicious path values, and catch-up typing.
* Verified the new protocol contract exports remain consumable through `@factionos/protocol`.

**Files Changed**:

* `packages/protocol/tests/warroom.test.ts` - Added focused federation parser and catch-up coverage.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T005 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded protocol test work.

**BQC Fixes**:

* Contract alignment: Tests now assert the parser, exported frame family values, family labels, and catch-up frame typing remain aligned.
* Trust boundary enforcement: Tests cover blocked keys and path-like string values before Worker persistence.

**Verification**:

* `npm exec vitest run packages/protocol/tests/warroom.test.ts` - Passed, 12 tests.
* `npm --workspace packages/protocol run typecheck` - Passed.

***

### Task T004 - Define redacted federation allowlist contracts

**Started**: 2026-05-30 01:09 **Completed**: 2026-05-30 01:09 **Duration**: 1 minute

**Notes**:

* Expanded protocol-owned safe Worker frames to include redacted hero state, mission state, and room notice families alongside presence, cursor, and focus.
* Added bounded string constants, family labels, enum values, blocked sensitive keys, suspicious string-value rejection, and strict unknown-field parsing.
* Kept all federation frames as compact typed payloads that can be persisted and caught up by the Worker after validation.

**Files Changed**:

* `packages/protocol/src/warroom.ts` - Added federation frame types, parser branches, validation helpers, blocked value detection, and exported frame-family metadata.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T004 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded implementation details.

**BQC Fixes**:

* Trust boundary enforcement: Worker-bound frames now reject unknown fields, invalid enums, non-finite or out-of-range coordinates, blocked nested keys, and path/URL/secret-like string values before persistence.
* Error information boundaries: Parser failures use deterministic protocol envelopes rather than reflecting raw payloads.

**Verification**:

* `npm --workspace packages/protocol run typecheck` - Passed.

***

### Task T003 - Confirm README federation boundary

**Started**: 2026-05-30 01:08 **Completed**: 2026-05-30 01:08 **Duration**: 1 minute

**Notes**:

* Confirmed `apps/web/README_web.md` still marks Worker federation as optional external transfer and says full redacted cockpit federation remains Session 05 scope before edits.
* Confirmed `apps/warroom/README_warroom.md` and `packages/protocol/README_protocol.md` keep the Worker optional, protocol-owned, and blocked-category boundaries explicit.

**Files Changed**:

* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T003 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded README boundary verification.

**BQC Fixes**:

* N/A - verification task only.

***

### Task T002 - Verify existing federation-scope tests

**Started**: 2026-05-30 01:08 **Completed**: 2026-05-30 01:08 **Duration**: 1 minute

**Notes**:

* Reviewed current protocol War Room tests for constants, request validation, safe socket frames, blocked keys, and catch-up typing.
* Reviewed Worker tests for socket handshake errors, sender exclusion, rejected sensitive frames before persistence, ping drops, catch-up caps, and send-failure cleanup.
* Reviewed web store/client/panel, battlefield, replay, export, and privacy tests that protect local-only operation, duplicate guards, bounded catch-up summaries, replay persistence, export sanitization, and sensitive-data redaction.

**Files Changed**:

* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T002 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded test-scope verification.

**BQC Fixes**:

* N/A - verification task only.

***

### Task T001 - Verify War Room prerequisite baseline

**Started**: 2026-05-30 01:08 **Completed**: 2026-05-30 01:08 **Duration**: 1 minute

**Notes**:

* Confirmed Sessions 01-04 have PASS validation records and closeout summaries.
* Reviewed the redaction baseline, trust baseline, ADRs, and existing protocol/Worker socket code before widening the federation event set.
* Current safe Worker frames are `warroom_presence`, `warroom_cursor`, and `warroom_focus`; blocked keys are rejected before persistence and catch-up.

**Files Changed**:

* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/tasks.md` - Marked T001 complete and updated progress.
* `.spec_system/specs/phase05-session05-federation-event-redaction-and-cockpit-integration/implementation-notes.md` - Recorded baseline verification.

**BQC Fixes**:

* N/A - verification task only.

***

## Task Log

### 2026-05-30 - Session Start

**Environment verified**:

* [x] Prerequisites confirmed
* [x] Tools available
* [x] Directory structure ready

***


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