row 296: record scoped scratch acceptance and mutant evidence (#1802 )

Untested: record R7 reload ordering and slot boundaries (#1802 )
Untested: preserve R7 shell cleanup during mutant runs (#1802 )
2026-10-24 04:59:10 -05:00 · 2026-10-24 04:50:40 -05:00 · 2026-10-24 04:50:40 -05:00 · 2026-10-24 04:50:40 -05:00 · 2026-10-24 04:50:27 -05:00
30 changed files with 1235 additions and 0 deletions
@@ -5476,3 +5476,19 @@ remain; no live state, schema or bus policy change.

 2026-10-24 | Goldie | Row265 / #1770 verified (mos-1567, sage-3942) | Approved correction adds solely address import pin + Row265 comment to project-runtime.test and one pure-source RUNNER_FILES mount; new block checks parser has no imports. Serialized fresh-short-TMP timeout-k10: unchanged sandbox10/10, parser15/15, rooms18/18, full bus957/957, twelve named refusal mutants killed (each Node1, driver0), restored parser15/15 + rooms18/18. All positives zero fail/skip/cancel; every mutation restored full broker SHA71b32ee4. Old first-red evidence retained, no other old-test change. Slot returned goldie-0034; Boyd packet explicitly includes mount-list review, candidate push next.
 2026-10-24T07:18:53Z | Sage | Row 327 (#1825, Bradford, Poe and Dewey) LANDED 68c08b4e7. Before: refactor at 94d9e90a6; the push guard was a scratch script with no reviewed-binary check. After: scripts/push-check.sh and scripts/test-push-check.sh on refactor, 3 commits cherry-picked onto 6a5e12511 with blobs equal to the round 3 tip d858c9f8b, plus doc commits 76f84465f and 68c08b4e7. Binaries are found by numstat or a NUL in the first 8000 committed bytes, regardless of attributes; each needs its sha256 and path in an approved latest-round candidate; an unconfirmed queue tail exits 2. Reviews: Poe c31525 rev 3882, Dewey c31526 rev 3883. Gate: 1st run 06:57Z RED, not the candidate: canonical node_modules was empty from 05:45:15Z (sage-4023). Rerun with its own root npm ci GREEN 07:15:49Z: 17 package suites 0 failures (cli 986, plugins 119, webui 418), 11 scripts exit 0, push-check 6 mutants KILLED; skips are the queue canonical-root check and the row 244 live provider cases. The landed push-check.sh passed its own push (NO_BINARY, NO_ATTRIBUTION, PUSH_READY). mos-1575: gates install their own node_modules; canonical restored with npm ci (128 packages).
+
+## 2026-10-23 — Lena, row 296 / #1802 FED R7 start
+
+Before: R4 and R6 landed in base 45dca69f6; no scratch two-instance acceptance script.
+Plan: preserve Quackerjack handoff c6ab9bdc9, add isolated script/CLI test harness with real
+Console proof in transient user services, map assertions and two mutants for Filbert.
+Untested: all Node/tests and shared gate wait for Sage CLEAR; no production or live state changes.
+
+## 2026-10-24 — Lena, row 296 / #1802 scoped acceptance verified
+
+After: lena/row296-r2 rebased onto e0c6142f3 with both append logs preserved and row source
+unchanged. Own root/webui npm ci (128/2 packages), canonical dependencies untouched. Sage-4035
+slot: plain acceptance 1/1, killed-driver cleanup expected exit1 with cleanup verified, M1/M2
+both killed by named assertions with product hashes restored, whole new file intentionally
+skips outside its script. No unexpected first-run red, no old test change, no full/shared gate
+claim. Receipts and limitations in agents/lena/work/queue-296/BUILD.md and run-r2/.
@@ -0,0 +1,323 @@
+# Row 296: FED R7, scratch two-instance acceptance (#1802)
+
+## Start
+
+- Started 2026-10-23 18:53:27Z, on Sage's sage-3583 (mos-1489).
+- Base: origin/refactor 45dca69f6 (pinned; local copy used, no fetch: fetch runs the credential node script, which
+  is held during Darkwing's re-pin window).
+- Branch: quackerjack/row296 in worktree quackerjack-fed-r5-row296.
+- Brief: docs/plans/2026-10-23_mvp-readiness-rows.md at 45dca69f6, section "Brief: FED R7, scratch two-instance
+  acceptance" (line 77).
+- Constraints from Sage: scratch roots only (mktemp -d under /mnt/storage/scratch/tmp), never ~/.mosaic-dev or
+  the live bus. No push, claim, queue write, node or test run until CLEAR.
+
+## What the brief asks for (summary)
+
+- One script test under scripts/ with its harness in packages/*/tests/, as row 190's tests are.
+- Two configs, two data roots, two Consoles, one fake OP. Consoles start outside agent ancestry in a transient
+  user unit. They never use the live stack's units, ports or sockets. The script removes its units on exit (trap).
+- Test (design section 7 R7 gate): Jason's test identity, granted collaborator on one hub project, signs in,
+  makes a thread, sends to the granted instance, gets the reply in the thread, is refused on another project and
+  on board reads, is revoked, is refused again, and the run ends. The factory shows nothing of the hub.
+- Mutants: grant project list widened to `*`; revocation claim end skipped.
+- Gate: Filbert approves the manifest; the script test and every scripts/test-*.sh green on Sage's gate; no unit,
+  port or socket of the script outlives the run. R8 (live window) stays row 209.
+
+## Open reads before design
+
+- R4 and R6 candidates (the brief says it builds on their combined candidate). Confirm what they expose: the
+  hub sign-in, grant and revocation paths, and the Console's board-read refusal.
+- Row 190's test harness (several instances on one uid): how it starts units and cleans up.
+- Transient user unit support on this host (systemd-run --user), and how the existing tests detect it.
+
+## Status
+
+- 18:53Z: worktree created, brief read. No code yet.
+
+## Handoff 2026-10-23 19:10:09Z (Mos ruling Q245, mos-1503)
+
+Row 296 moves to Lena (Codex seat, thread db27faca-85fb-4ca0-9fc7-78d740d3fa3a, branch lena/row296). Quackerjack
+stops here: no builds, no claim, no queue writes. This design is the handoff; Lena continues it.
+
+Base: 45dca69f6. R4 landed as 2efd127ce (ancestor of the base, checked with merge-base --is-ancestor). R6 landed as
+d3059c2c3 (row 294). R7 is claimable once Darkwing's window ends (Sage, sage-3592).
+
+What I verified by reading (not by running):
+- packages/cli/src/access.mjs:65 reads `system.federation?.peers ?? []` (the R6 seam).
+- packages/bus/src/user-cli.mjs exists at base (the user-cli transport).
+- Row 190's tests (packages/cli/tests/stack-instances.test.mjs, stack-release.test.mjs T56, stack-release-fixture.mjs)
+  drive stand-in units and fixtures. They do not start real transient user units. Not a model for R7's Consoles.
+- Real transient-unit launch pattern: packages/conversation/src/cohort.mjs (`scopeAvailable()` and `ScopeLauncher`,
+  systemd-run --user --scope -p Delegate=yes --unit=...; MANAGER_ENV = XDG_RUNTIME_DIR, DBUS_SESSION_BUS_ADDRESS).
+- Test-only spawn of systemd-run in packages/conversation/tests is the nearest precedent for start/stop cleanup.
+
+What I did NOT verify (so treat as open): the hub sign-in, grant, revocation and board-read paths in R4/R6 code; the
+Console startup flags; whether the fake OP can be a local stand-in; the trap-based unit cleanup.
+
+Design (proposal, not yet checked against code):
+1. scripts/test-federation-acceptance.sh: the entry point. Creates a mktemp -d scratch root under
+   /mnt/storage/scratch/tmp (never ~/.mosaic-dev, never the live bus). trap removes every unit it started and the
+   scratch root. Refuses to run if a transient unit name collides.
+2. Two configs (instance A = hub-side granted seat, instance B = collaborator's home), each with its own
+   MOSAIC_CONFIG, data root and federation.self; federation.peers names the other.
+3. One fake OP: a local stand-in that issues Jason's test identity. Its port and socket are per-run, not the live ones.
+4. Two Consoles, each in its own transient user unit (systemd-run --user --unit=mosaic-r7-<run>-<A|B>); outside agent
+   ancestry; ports picked per run.
+5. Test flow (the R7 gate): identity -> grant on one hub project -> sign in -> thread -> send to granted instance ->
+   reply in thread -> refused on another project -> refused on board reads -> revoke -> refused after revoke -> run
+   ends. Factory output must show nothing of the hub.
+6. Mutants: (a) grant project list widened to `*`, must fail the other-project refusal; (b) revocation claim end
+   skipped, must fail the refusal-after-revoke check.
+
+Unresolved decisions for Lena (I did not decide these):
+- Whether the harness lives in packages/cli/tests (matching row 190) or packages/conversation/tests (matching
+  cohort.mjs). Brief says packages/*/tests/; pick the one that owns the Console start path.
+- Fake OP: in-process HTTP stand-in versus file-backed identity. No preference recorded.
+- Port selection: fixed range per run vs OS-assigned. Brief forbids the live ports; it does not pick a range.
+
+R2 and R5 learning:
+- R2 (row 203, #1701) landed as a4da4e6df. I built it. Relevant to R7: validateFederation in
+  scripts/mosaic-config.mjs rejects unknown keys and bad ids, and test-config.sh has an FED block
+  (expect_fed_refusal). Use federation.self/peers exactly as row 203 validates them.
+  Mutant runner pattern: one textual edit that must occur exactly once, then a named test must fail; restore from git.
+  Name filter gotcha: `node --test --test-name-pattern` skips subtests whose parent does not match; include the
+  parent name (T57 for row 203).
+- R5: I did not build R5 in this session and have no first-hand notes on it. Ask Sage for R5's landing sha and notes.
+
+Status: design written; no code, no test runs, no claim, no push of the test files. Next owner: Lena.
+
+## Lena continuation, 2026-10-23
+
+Owner: Lena, thread db27faca-85fb-4ca0-9fc7-78d740d3fa3a. Branch lena/row296.
+Base remains 45dca69f6. Quackerjack's handoff c6ab9bdc9 preserved by cherry-pick ad84c1e45.
+Issue #1802 exists. Reviewer Filbert. Sage owns queue state, shared test slot and landing.
+Status: Untested. All Node, tests and credential-helper fetch/push held for Sage CLEAR (sage-3615).
+The earlier canonical `queue next lena` read finished with `nothing` and a rendered-view warning;
+no queue state was changed. Lena's owner registration is Sage's action.
+
+### Design decisions sent to Sage (lena-0003)
+
+- Harness under packages/cli/tests, beside row 190's instance proof; shell entry under scripts/.
+- Existing HTTPS fakeOidc helper, its generated scratch CA trusted through NODE_EXTRA_CA_CERTS
+  by each real Console CLI. One fake OP, two client ids; no TLS verification bypass.
+- Kernel-assigned loopback ports (0), discovered from each Console's startup log. Public origins
+  are distinct *.example.test HTTPS names; HTTP requests model the loopback reverse proxy with
+  exact Host and Origin. This proves the Console boundary, not a deployed HTTPS front end (R8).
+- Transient user service units, not scopes: a scope leaves ancestry beneath the caller; the real
+  user proof walks ancestry. Each Console runs the existing cli.mjs serve --sso --send verb.
+- Real startHost broker process and createLauncher. Only the harness adapter is a test stand-in,
+  as in thread-revoke.test.mjs. A real sandboxed run replies through the broker.
+- Scratch-only setup and access grant/revoke use real human CLI transport from a transient service.
+  No injected principal verifier, direct bindHuman/bindUser, or simulated user transport.
+- Every service has a unique per-run prefix and is recorded before launch. Shell EXIT/INT/TERM
+  traps stop only these services, wait for collection and verify socket and port closure.
+- Claim-end assertion reads append-only claim history independently of the launcher's final
+  shutdown so the claim-end mutant cannot be hidden by endLaunch's cleanup.
+
+### Implementation plan
+
+Goal: an executable scratch proof of federation section 7's R7 gate, without live state.
+Architecture: shell lifecycle owner, Node test driver, test-only host fixture, existing real Console CLI.
+Tech: Bash, Node ESM/node:test, systemd user transient services, existing fake OP and bwrap adapter.
+Spec: docs/plans/2026-10-23_mvp-readiness-rows.md, FED R7, plus preserved handoff above.
+
+Constraints: scratch only under /mnt/storage/scratch/tmp; no live units/ports/sockets/configs or
+credential reads; no production behavior/policy changes; no old test edits without Mos via Sage.
+
+Review focus: partial startup cleanup; signals; unit name collision; mismatched hub/factory sessions;
+claim end versus process exit. Each must have explicit assertions or a negative cleanup exercise.
+
+- [ ] Write acceptance driver assertions: Jason test sub binds as collaborator (owner is another
+  fixture identity), one allowed project/instance, thread send and correlated RESULT, private
+  project creation/read refused, board reads refused, factory has no hub objects, revoke denies
+  session and re-login, claim history records access-revoked and runner ends.
+- [ ] Write shell lifecycle: scratch HOME/TMPDIR, unique unit ledger, bounded command timeout,
+  traps stop/collect only this run's units, verify recorded sockets and ports no longer listen.
+- [ ] Write host fixture using startHost(bootConfig), createLauncher with fakeHarnesses and the
+  existing thread adapter. Prepare two named configs through bootstrap before fixture edits;
+  supply only generated test client slots. Setup/grant/revoke through real human transport.
+- [ ] On Sage CLEAR run only the new script, fix failures in new files and record exact results.
+- [ ] Prepare explicit once-only mutant patches: R5 projects widened to ['*']; R4 #claimEnd call
+  skipped. On Sage CLEAR prove each gives an assertion failure, restore bytes in finally.
+- [ ] Publish manifest (paths, hashes, assertion mapping, old-test numstat), request Filbert review,
+  push additive commits to lena/row296 only. Sage runs shared suites and gate and lands the row.
+
+Pre-existing test changes: none (numstat: empty).
+
+### Source inspection corrections before first execution
+
+- The real webui chat is channel-gated. Scratch businesses enable only harness pi and channel webui;
+  the loader fixture re-exports the unchanged webui channel. The adapter replacement is exactly
+  fakeHarnesses' pi.adapter export; no product file gains a fixture branch.
+- startHost creates a real broker child and a real Unix proof socket; it is hosted in the test
+  driver. The two Console services run the exact same-tree webui CLI, which is required by
+  verifyPrincipal. Human setup runs the exact same-tree human-cli through humanTransport.
+- The earlier in-process host proposal did not need a separate host fixture: startHost exposes
+  the production launcher API directly, so the only helper file is federation-human.mjs.
+- Read-only SQLite inspects claim evidence while the broker remains the sole writer. The test
+  also checks the registered runner and engine pids/start times are gone after revocation.
+- `--kill-after-start` kills the test process after both services have listened; Node teardown
+  hooks cannot run. The shell trap owns service cleanup independently. This is an expected-red
+  exercise; acceptance requires its kill marker, nonzero exit and successful cleanup line.
+- Main driver environment is a whitelist (PATH, scratch HOME/TMPDIR, systemd manager transport,
+  R7 run ids). Console/human services use env -i. No host preload or credential env is carried.
+- No Node or test has run. Bash syntax and git diff --check passed during preparation.
+
+### Binding design correction: sage-3625, 2026-10-23 19:17:35Z
+
+Sage rejected the transient-unit approach: "no transient systemd user units used to satisfy the
+human proof"; such a unit makes the ancestry walk miss the development agent, and creates host
+state under mos-1438. This direction replaces the brief/handoff's unit requirement for this build.
+No unit was created by the superseded draft, and no Node/test execution occurred.
+
+Current design, replacing the earlier proposals above:
+
+- Consoles are ordinary spawned child processes in their own process groups; no systemd commands,
+  units, user manager or manager environment are involved.
+- Test-only federation-host.mjs follows channel-fixture.mjs's mock.module pattern. It re-exports
+  real readProcess and replaces verifyHuman's readProcess argument with real process fields plus
+  ppid=1. This is explicitly a stand-in for Jason's shell, NOT a real ancestry acceptance proof.
+  Real pid/uid/startTime/nonce/path checks still run; verifyPrincipal still checks the Console's
+  actual direct parent path for user calls. No product source receives this override.
+- Each fixture host runs real startBroker and createLauncher. Its local host API is the existing
+  thread-revoke.test.mjs pattern, with only the pi adapter replaced via fakeHarnesses.
+- Setup/grant/revoke are plain children using real CLI wrappers against that fixture proof seam.
+- Shell records each detached group's leader pid and start time, checks both before signalling,
+  and verifies no live group member, TCP listener or Unix listener remains. Killed-driver mode
+  bypasses every Node teardown hook and still leaves cleanup to the shell trap.
+- Read-only claim evidence and actual runner/engine exit remain independent assertions.
+- Gate limitation: this proves the revised scratch integration, not real outside-agent ancestry,
+  transient unit cleanup, TLS proxy deployment or live federation. R8 remains row 209.
+- R5 landing found in git log: ddfb29af7 (#1700).
+- Targeted Node/tests remain held. Sage permits the first lena/row296 push in the 19:41Z gap,
+  with MOSAIC_GITEA_CREDENTIAL_FILE unset. 226 and 283 have earlier slots.
+
+Current files: shell entry; federation-acceptance.test.mjs; fixtures/federation-host.mjs and
+fixtures/federation-human.mjs; this BUILD; mutant runner; manifest; append-only logs; preserved
+Quackerjack BUILD at ad84c1e45. No pre-existing test modification (numstat empty).
+
+### First candidate, 2026-10-23
+
+Implementation is prepared under sage-3625, not yet executed. Static checks: Bash parser accepts
+scripts/test-federation-acceptance.sh; Python ast.parse accepts mutants.py; git diff --check clean.
+No test outcome is claimed. The root node_modules links the existing canonical install so the
+future targeted run needs no install or network. No webui editor build is involved.
+
+M1 now requires the user project-list leak assertion (`R7 ungranted project must not appear`),
+so it proves exposure through the actual Console transport rather than only inspecting grant
+configuration. The private-project thread-create refusal and exact grant-list check follow it.
+M2 requires `R7 revoke must end the claim as access-revoked` before any host teardown.
+
+Sage opened the push gap early in sage-3644 (19:23:04Z). The first candidate is committed as
+Untested, for push only to lena/row296 with MOSAIC_GITEA_CREDENTIAL_FILE unset. Node, acceptance,
+negative cleanup exercise and mutants still wait for the test slot. Full suites/gate are Sage's.
+
+### Filbert static review, filbert-296-first-push-static, 19:28:51Z
+
+Review pinned f06a1f78c against 45dca69f6. Filbert verified all nine manifest hashes from Git
+objects, no product/pre-existing test changes, no systemd calls, fixture-only ancestry override,
+real path/uid/startTime/nonce checks, group ledger identity checks and child-only CA trust.
+He ran nothing. The verdict remains pending execution and gate evidence.
+
+- C1 confirmed by inspection: subprocess.run(timeout=280) kills the shell on timeout and can
+  bypass its trap, while the shell's own deadline plus cleanup can exceed 280 seconds. Removed
+  the outer Python timeout (the simpler alternative Filbert explicitly allowed). Python now
+  waits for the shell's bounded run and EXIT/TERM cleanup. Source restoration remains in finally.
+- N1 retained limitation: a SIGKILL between spawn and the pid/startTime ledger append can leave
+  an unrecorded group. The killed-driver exercise begins after both Consoles are recorded and
+  does not cover that gap. Cleanup claims apply to recorded groups; no universal crash-proof
+  process creation claim is made.
+- N2 addressed before the mutant run: the named readonly claim-history assertion now runs after
+  revoke and before waiting for the run's end. A skipped #claimEnd therefore cannot first fail
+  the run-end wait. The final latest-op check still runs after engine/runner exit. If M2 instead
+  fails an earlier condition, its runner must say NOT KILLED; diagnose the first failure on the
+  same pinned candidate, retain the intended assertion, and rerun on Sage CLEAR. Never accept a
+  timeout or change the mutant's expected assertion merely to mark it killed.
+- N3 deferred cosmetic fixture detail: wrap() returns fn(value) without await, so async rejection
+  skips its code mapping. This is not an authorization or cleanup change; the rejection still
+  propagates, and no verdict relies on that fixture mapping.
+- N4: corrected the exact-grant assertion's indentation in the new test.
+- N5: prepare() first calls bootstrap --instance, then overwrites that bootstrap-generated
+  config inside the unique disposable scratch HOME with fixture Console/provider settings.
+  This is fixture-only setup, not a product/bootstrap overwrite path or a live-config operation.
+  There remains one selected config per scratch instance, with the same marked data root.
+
+Still Untested. No Node, acceptance, mutant, negative cleanup or CLI suite run. Static validation
+only; execution waits for Sage's test window. Follow-up push needs a currently authorized gap.
+
+### Push receipt and N2 ordering proof, 2026-10-23 19:31Z
+
+Sage sage-3659 authorized push before 19:38Z. e855f82e1846f094927c3de69aea1a801253736a
+was pushed to origin/lena/row296 with MOSAIC_GITEA_CREDENTIAL_FILE unset. No Node/tests ran.
+
+N2, filbert-296-c1-ack: this path is synchronous after a successful reload. accessCommand awaits
+reload at access.mjs:289; reload awaits the access.reload transport at :297. broker.mjs:4645
+calls #revokeLost before constructing its reply. #revokeLost (:1025–1034) calls #claimEnd inside
+Store.transaction, which executes COMMIT before returning (store.mjs:282–302). server.mjs:160–161
+calls broker.request and then writes the response. Therefore the claim record is committed before
+the successful CLI call returns; no asynchronous sweep is required for this assertion. A refused
+reload can be reported by the CLI with exit 0, but then immediate revocation evidence is absent
+and this test must fail; that is not a race the test should hide. No polling change is needed.
+
+T3 package comparison (sage-3659): the four planned runs execute only the new dedicated
+federation-acceptance.test.mjs and its fixture host/human children. They do not execute stack-copy,
+stack-release or the whole CLI suite. Existing helpers are imported; no old test module is run.
+Asked Researcher to confirm against row216. Full CLI suite remains a later Sage gate requirement,
+outside the targeted T3 command list. All test resources are unique scratch state.
+
+### R2 rebase and slot start, 2026-10-24, sage-4035/4036/4038
+
+New branch lena/row296-r2, base e0c6142f3a411ed70e32b2c50d01930e0b0641c8.
+Original branch remains a1321f8f9; no force push. Rebased tip before evidence: 17e421cf4.
+Only conflicts were append-only BUILD-LOG.md and docs/SESSIONS.md: retained all new-base bytes
+and appended this row's original suffix. All other row files byte-identical to a1321f8f9.
+Range-diff receipt: run-r2/range-diff.txt. Patch IDs: run-r2/patch-ids.txt.
+Mapping: ad84c1e45=4a16ebaa4, f06a1f78c→6418b1b12 (only append-log context),
+e855f82e1=bbc38067f, a1321f8f9=17e421cf4. Stable patch IDs match for 1/3/4;
+commit 2 differs because patch-id includes changed append-log context. No source delta.
+
+The prior local root node_modules symlink was unlinked without following it. Own-worktree root
+npm ci --ignore-scripts --no-audit --no-fund: exit 0, 128 packages. Own-worktree webui same
+command: exit 0, 2 packages. Both node_modules are real local directories. Canonical dependencies
+were never installed, removed or changed. This supersedes the earlier link-based setup note.
+
+Root install had completed before sage-4036 arrived. Exact queue command from worktree refused
+linked-worktree policy; reported as lena-0013 and held tests. Sage-4038 authorized queue verbs
+only in canonical; no npm/rm there. All further tests run in this worktree under short scratch
+TMPDIR, serially: plain script, killed-driver negative exercise, M1, M2, touched new test whole.
+Filbert cleared C1 on a1321f8f9 (filbert-296-c1-cleared); rebase preserves those source bytes.
+
+### Scoped acceptance results, 2026-10-24 09:55–09:57Z
+
+Queue start succeeded: lena-296-start rev3888, briefed→in-progress, through the authorized
+canonical queue route. Earlier retries refused Sage assignment locks; no lock bypass occurred.
+
+Commands ran serially in this worktree, each with a newly created six-character external TMPDIR
+under /mnt/storage/scratch/tmp and timeout -k 10. The script itself additionally creates its own
+unique r7.* root and owns child group cleanup. All five external TMPDIRs were empty and removed
+afterward (run-r2/tmpdir-cleanup.txt). No product/test source changed to obtain these results.
+
+| Run | Exit | Node pass/fail/skip/cancel | Evidence |
+| --- | --- | --- | --- |
+| plain script, timeout 600 | 0 | 1/0/0/0 | run-r2/plain-1.log, 3.788 s Node duration |
+| --kill-after-start, timeout 600 | 1 expected; negative wrapper 0 | 0/1/0/0 expected SIGKILL | run-r2/killed-1.log, both-Consoles-started marker and cleanup line |
+| M1 driver, timeout 600 | 0 (script 1 expected) | 0/1/0/0 expected mutation | run-r2/M1.log, KILLED by R7 ungranted project must not appear |
+| M2 driver, timeout 600 | 0 (script 1 expected) | 0/1/0/0 expected mutation | run-r2/M2.log, KILLED by R7 revoke must end the claim as access-revoked |
+| new test whole without script context, timeout 60 | 0 | 0/0/1/0 | run-r2/whole-file.log, expected dedicated-script skip |
+
+Every script run printed exactly `R7 cleanup: no child groups, ports or sockets remain; no units
+created`. The killed-driver run exercised shell cleanup with no Node teardown hooks. M1 and M2
+failed on assertions, not startup failure or timeout; the runner found the named assertion and
+cleanup marker. pre-mutants.sha256 checked after each mutation: access.mjs and broker.mjs both
+restored byte-for-byte. git diff against e0c6142f3 confirms neither product path changed.
+
+No unexpected first-run red: plain acceptance passed on its first run. Only the deliberate killed
+and mutated runs failed. The ordinary-file skip is intentional; the plain script ran its full test
+without skips. Module-mocking experimental/deprecation warnings are fixture-only. No old test
+was run or changed, so no mos-1272 placement was needed. N3 and N6 remain optional diagnostics;
+N1's documented spawn-to-ledger SIGKILL gap remains outside the killed-driver scenario.
+
+Scope per sage-4035: dedicated script, touched new test whole, both mutants and cleanup checks.
+No full CLI suite, unrelated package suite, webui build or other scripts/test-*.sh ran in this slot.
+Those broader earlier review/gate requirements remain for Sage's integration gate; no full gate
+claim is made here. R8/live acceptance, real ancestry proof and deployment remain out of scope.
@@ -0,0 +1,73 @@
+# Row 296 / #1802 — R2 scoped acceptance verified; review pending
+
+Base: e0c6142f3a411ed70e32b2c50d01930e0b0641c8. Branch: lena/row296-r2. Reviewer: Filbert. Gate owner: Sage.
+Handoff: c6ab9bdc9 preserved as ad84c1e45, rebased as 4a16ebaa4, including
+agents/quackerjack/work/queue-296/BUILD.md. Every changed path is in MANIFEST.sha256,
+except the checksum file itself (self-hash is excluded). No product file or pre-existing test changed.
+Pre-existing test numstat: empty. BUILD-LOG.md and docs/SESSIONS.md are append-only additions.
+
+Binding ruling: sage-3625 replaces the brief's transient-unit start with plain child Consoles and
+explicit test stand-ins. **This candidate does not prove genuine outside-agent ancestry.**
+It creates no transient systemd unit and makes no systemd CLI call. R8 remains row 209.
+
+## What is real, and what is a stand-in
+
+- Two configs created by bootstrap --instance hub/factory, two marked data roots, real Console
+  cli.mjs serve --sso --send, real broker runtime and launcher, real path-bound human-cli and
+  user-cli wrappers, real access loader, CLI writes/reload, grant filters and revocation.
+- One existing HTTPS fakeOidc server, two issuer/client identities. Its generated CA is trusted
+  only through NODE_EXTRA_CA_CERTS in this test's child environment, never any trust store.
+- federation-host.mjs replaces verifyHuman's readProcess argument with actual process fields plus
+  ppid=1, exactly the test pattern Sage named. This stands in for Jason's shell on setup,
+  grant/revoke and both Consoles' transports. The actual Console parent/path check remains.
+  There is no product parameter, environment switch or altered verifier default.
+- fakeHarnesses replaces only the pi harness adapter() with a scratch shell invoking the existing
+  thread-adapter.mjs. The existing webui channel is re-exported unchanged. No network model runs.
+- Public HTTPS origins are modelled through HTTP loopback requests with matching Host/Origin;
+  reverse-proxy TLS deployment is outside this scratch proof.
+
+## Acceptance map
+
+All checks live in `FED R7 scratch two-instance acceptance` in
+packages/cli/tests/federation-acceptance.test.mjs.
+
+| Requirement | Assertion/evidence |
+| --- | --- |
+| Isolated instances | different config paths/data roots/ports; scratch HOME/TMPDIR; two named markers from bootstrap; port 0, forbidden live ports 7330–7332 checked |
+| Jason is collaborator, not owner | owner melanie; access user jason-test, home factory, fake sub jason-test-sub; hub /api/config user=true |
+| One project, one granted instance | actual access grant CLI, projects=[shared], instances=[assistant]; user project list contains shared only |
+| Thread and reply | create thread on shared, POST message, correlated RESULT with in_reply_to=sent.id, from_role=assistant, to_role=user, body contains question |
+| Other project refused | private project absent from listing; create on private returns 403 access-refused |
+| Board reads refused | /api/board, /api/bus/inbox and /api/bus/tasks return 403 owner-only |
+| Factory sees no hub objects | Jason sub refused at factory; factory owner sees factory-only project and no threads; hub cookie gets 401 at factory |
+| Revoke takes effect | actual access revoke CLI; existing hub session 401 and re-login 403 |
+| Claim and process ended | live run before revoke; end log exitCode=0; no registered sessions; engine and runner pid/startTime gone; readonly claim history has revoke/access-revoked before the process-end wait, latest op=revoke afterward |
+| Normal cleanup | EXIT trap terminates only recorded pid/startTime-checked groups; checks no live group member, no recorded TCP/Unix listener, no other scratch Unix listener, removes scratch directory/socket files |
+| Killed-driver cleanup | --kill-after-start prints both-Consoles-started marker then SIGKILLs test driver; shell performs the same independent cleanup; expected nonzero run with successful cleanup line |
+
+## Verification commands (executed on sage-4035 CLEAR)
+
+- scripts/test-federation-acceptance.sh — must exit 0, one acceptance test passes, cleanup line present.
+- scripts/test-federation-acceptance.sh --kill-after-start — must exit nonzero, print the explicit
+  interruption marker and `R7 cleanup: no child groups, ports or sockets remain; no units created`.
+- python3 agents/lena/work/queue-296/mutants.py M1 — once-only R5 grant projects -> ['*']; must fail
+  `R7 ungranted project must not appear` and verify cleanup, then restore original source bytes. Python relies on the shell's own run deadline and cleanup; no outer killing timeout.
+- python3 agents/lena/work/queue-296/mutants.py M2 — once-only R4 claim end omitted; must fail
+  `R7 revoke must end the claim as access-revoked` before shutdown, verify cleanup and restore bytes.
+- Sage integration gate remains separate: every scripts/test-*.sh and full applicable suites per Sage; not run in this scoped slot.
+
+Status: scoped gate passed: plain 1/1 (exit 0), killed-driver expected exit 1 with verified cleanup, M1/M2 drivers exit 0 with named assertion kills and source restoration; normal whole-file invocation exit 0 with one intentional dedicated-script skip. All cancellations 0. Receipts in run-r2/; counts and commands in BUILD.md.
+The script never silently skips a missing tool/sandbox/provider: prerequisites fail the acceptance.
+Ordinary CLI suites skip the dedicated test until invoked by its owning script.
+
+Static-review follow-up: filbert-296-first-push-static. C1 removes Python's outer timeout so it
+cannot SIGKILL the shell before EXIT cleanup. N2 moves the named claim-history assertion before
+the process-end wait. N1's spawn-to-ledger SIGKILL gap is retained and documented in BUILD.md;
+--kill-after-start exercises the fully recorded groups. N3 remains a cosmetic fixture limitation.
+N4 indentation corrected. N5 scratch-bootstrap config overwrite is explicitly fixture-only.
+
+R2 provenance: source identical to the statically cleared a1321f8f9. Rebase mapping/range-diff
+and stable patch IDs are in run-r2/. Only append-log conflict context changed. No unexpected
+first-run failure, no old test changed/run, and no broader suite or shared gate claimed.
+Manifest coverage is the complete changed-path set over e0c6142f3..candidate, including all
+text evidence and this description; only MANIFEST.sha256 itself is excluded from its own hash.
@@ -0,0 +1,29 @@
+97a7d3518ac0e3f823c631d6616cea3de277040c673acd016f5bb0efd627938f  BUILD-LOG.md
+5d040043c9ef15a5343ac4bc8382051c67c6bce13f273b7b16071e9e16e42c5d  agents/lena/work/queue-296/BUILD.md
+1b853af963c754152466ae77a27e2136087192abd8cc912045b6d95c4c094e11  agents/lena/work/queue-296/MANIFEST.md
+bd6e9fd9e3f7aa0ee6702401776ef7bd3e39562059a11b87aaaf2a427904381b  agents/lena/work/queue-296/mutants.py
+9a271f2a916b0b6ee6cecb2426f0b3206ef074578be55d9bc94f6f3fe3ab86aa  agents/lena/work/queue-296/run-r2/M1.exit
+50ac6f0ea22cc671e4056385fc2feb4d015bfe853a9393a60a6cb38a10ad6cb2  agents/lena/work/queue-296/run-r2/M1.log
+5079eaa8fcc6964072f7ba20333ba77607fa25729697182151bb3739f3ab15f8  agents/lena/work/queue-296/run-r2/M1.tmpdir
+9a271f2a916b0b6ee6cecb2426f0b3206ef074578be55d9bc94f6f3fe3ab86aa  agents/lena/work/queue-296/run-r2/M2.exit
+793b40f72e600ca71d6a29d058b2f11b4aaa0388dd80e8e6f8a925f46af589d7  agents/lena/work/queue-296/run-r2/M2.log
+01ef19b3acc3ac7f8cf0e69e31b8a0ef5413264109be154987993e0c8ce845d5  agents/lena/work/queue-296/run-r2/M2.tmpdir
+4355a46b19d348dc2f57c046f8ef63d4538ebb936000f3c9ee954a27460dd865  agents/lena/work/queue-296/run-r2/killed-1.exit
+6333824a3def94fc983f4d9ede08ae3301dd31921fae350cec77e9b7c220c963  agents/lena/work/queue-296/run-r2/killed-1.log
+67809d95a8b102392c23ed05e347ad461fc6eee8b66b0a732251be476ca99f08  agents/lena/work/queue-296/run-r2/killed-1.tmpdir
+c8a0c8d9d9a2c723aab5cfcb973713903a0914ec46394215533531f17a7eeeaf  agents/lena/work/queue-296/run-r2/patch-ids.txt
+9a271f2a916b0b6ee6cecb2426f0b3206ef074578be55d9bc94f6f3fe3ab86aa  agents/lena/work/queue-296/run-r2/plain-1.exit
+ae2d6a16a97907384f992ef847be503eae0124bd378648fd620717450d56f2f7  agents/lena/work/queue-296/run-r2/plain-1.log
+254a104ac320b5b8e7ed792b373e5ca3af0febb94d705dc62b54fc6545fe9395  agents/lena/work/queue-296/run-r2/plain-1.tmpdir
+97858a98531f635813404f1c2a149f9e3d620444ca4cddb49b1e035cb91fa73d  agents/lena/work/queue-296/run-r2/pre-mutants.sha256
+f431f734d74169b9c0932dedadf4cb2bac7ecc37e0ee93f1009b90c5b7bf6541  agents/lena/work/queue-296/run-r2/range-diff.txt
+36d4dcb2e1a816b5bdde0c1f47510d7e059f86810b75f6e10a5ca91c8341fe4b  agents/lena/work/queue-296/run-r2/tmpdir-cleanup.txt
+9a271f2a916b0b6ee6cecb2426f0b3206ef074578be55d9bc94f6f3fe3ab86aa  agents/lena/work/queue-296/run-r2/whole-file.exit
+615834d38c4b90b0dc04529c6fc7f280a6e30e1b81c1658bd2e7d5a55e932e01  agents/lena/work/queue-296/run-r2/whole-file.log
+6e9863193aa62750f7ce89f17484973d5d85ef61980782d353c7ad6bd255b130  agents/lena/work/queue-296/run-r2/whole-file.tmpdir
+87239327014c49abbe130c17881bb48e13d96545bf9f3e09b6f4aed46e11453b  agents/quackerjack/work/queue-296/BUILD.md
+04512fb4693bc135131857f204addfcc4968c660a00327c2589f5a107f591a2b  docs/SESSIONS.md
+89a15e62aa6f951596b764993afeff7e33eeaa3a4f45d31599eba7d27a4000ad  packages/cli/tests/federation-acceptance.test.mjs
+86b76565f5afe9efdd076ef61cc54e40c447d235f77b95818d0d601ce036effa  packages/cli/tests/fixtures/federation-host.mjs
+b12a9bad4be083f2439c3363738b9763fa0061228f84d501a385ade48fea90e4  packages/cli/tests/fixtures/federation-human.mjs
+4008361f062a2f21b6075c500060196e10a48351fd7d95b25d681f36b4fa801a  scripts/test-federation-acceptance.sh
@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+"""R7 mutants. Run only on Sage CLEAR in Lena's isolated candidate.
+
+Every replacement must occur once. Product bytes are restored even on timeout
+or failure. A killed mutant must contain the named assertion in the script's
+output; startup errors and timeout alone are not evidence. The shell owns its
+own timeout and EXIT/TERM cleanup. Do not put a killing Python timeout around it.
+"""
+from pathlib import Path
+import subprocess
+import sys
+
+repo = Path(__file__).resolve().parents[4]
+mutants = {
+    'M1': (
+        'packages/cli/src/access.mjs',
+        'projects: resolveProjects(list(parsed.values["--projects"]), rows),',
+        'projects: ["*"],',
+        'R7 ungranted project must not appear',
+    ),
+    'M2': (
+        'packages/bus/src/broker.mjs',
+        "this.#claimEnd({ business: t.business }, h, 'revoke', null, 'access-revoked', by);",
+        "/* R7 mutant: skip ending the revoked claim */",
+        'R7 revoke must end the claim as access-revoked',
+    ),
+}
+if len(sys.argv) != 2 or sys.argv[1] not in mutants:
+    raise SystemExit('usage: mutants.py M1|M2')
+name = sys.argv[1]
+file, before, after, assertion = mutants[name]
+path = repo / file
+original = path.read_bytes()
+text = original.decode()
+if text.count(before) != 1:
+    raise SystemExit(f'{name}: anchor count {text.count(before)}, expected 1')
+try:
+    path.write_text(text.replace(before, after))
+    result = subprocess.run(['scripts/test-federation-acceptance.sh'], cwd=repo,
+                            stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
+                            text=True)
+    print(result.stdout, end='')
+    if result.returncode == 0 or assertion not in result.stdout:
+        raise SystemExit(f'{name}: NOT KILLED by expected assertion')
+    if 'R7 cleanup: no child groups, ports or sockets remain; no units created' not in result.stdout:
+        raise SystemExit(f'{name}: cleanup not verified')
+    print(f'{name}: KILLED by {assertion}')
+finally:
+    path.write_bytes(original)
+    if path.read_bytes() != original:
+        raise SystemExit(f'{name}: restore failed')
@@ -0,0 +1 @@
+0
@@ -0,0 +1,59 @@
+✖ FED R7 scratch two-instance acceptance (1924.232002ms)
+ℹ tests 1
+ℹ suites 0
+ℹ pass 0
+ℹ fail 1
+ℹ cancelled 0
+ℹ skipped 0
+ℹ todo 0
+ℹ duration_ms 2002.66244
+
+✖ failing tests:
+
+test at packages/cli/tests/federation-acceptance.test.mjs:143:1
+✖ FED R7 scratch two-instance acceptance (1924.232002ms)
+  AssertionError [ERR_ASSERTION]: R7 ungranted project must not appear
+  + actual - expected
+  
+    [
+      'd27c7d26-5ea3-446c-b1ce-f54183e16c8a',
+  +   'c1cb5a81-e752-4932-be3c-d849e5a34284'
+    ]
+  
+      at TestContext.<anonymous> (file:///home/jwoltje/.t3/worktrees/mosaic-stack/lena-row296/packages/cli/tests/federation-acceptance.test.mjs:185:10)
+      at process.processTicksAndRejections (node:internal/process/task_queues:104:5)
+      at async Test.run (node:internal/test_runner/test:1409:7)
+      at async startSubtestAfterBootstrap (node:internal/test_runner/harness:387:3) {
+    generatedMessage: false,
+    code: 'ERR_ASSERTION',
+    actual: [ 'd27c7d26-5ea3-446c-b1ce-f54183e16c8a', 'c1cb5a81-e752-4932-be3c-d849e5a34284' ],
+    expected: [ 'd27c7d26-5ea3-446c-b1ce-f54183e16c8a' ],
+    operator: 'deepStrictEqual',
+    diff: 'simple'
+  }
+R7 diagnostic: factory-console.log
+Mosaic Console: http://127.0.0.1:43315/
+Board: http://127.0.0.1:1
+Bus: factory
+Sign-in: https://factory.example.test/ (--sso), reads and human writes (--send), grant Approve and Deny
+Sign-in provider: test-op issuer https://127.0.0.1:35689/factory/ subjects 1 (ready)
+Proxy: proxy proof off
+Ctrl-C stops this server.
+R7 diagnostic: factory-host.log
+(node:889203) ExperimentalWarning: Module mocking is an experimental feature and might change at any time
+(Use `node --trace-warnings ...` to show where the warning was created)
+(node:889203) DeprecationWarning: mock.module(): options.namedExports is deprecated. Use options.exports instead.
+R7 diagnostic: hub-console.log
+Mosaic Console: http://127.0.0.1:34081/
+Board: http://127.0.0.1:1
+Bus: hub
+Sign-in: https://hub.example.test/ (--sso), reads and human writes (--send), grant Approve and Deny
+Sign-in provider: test-op issuer https://127.0.0.1:35689/hub/ subjects 1 (ready)
+Proxy: proxy proof off
+Ctrl-C stops this server.
+R7 diagnostic: hub-host.log
+(node:889107) ExperimentalWarning: Module mocking is an experimental feature and might change at any time
+(Use `node --trace-warnings ...` to show where the warning was created)
+(node:889107) DeprecationWarning: mock.module(): options.namedExports is deprecated. Use options.exports instead.
+R7 cleanup: no child groups, ports or sockets remain; no units created
+M1: KILLED by R7 ungranted project must not appear
@@ -0,0 +1 @@
+/mnt/storage/scratch/tmp/9Uoj48
@@ -0,0 +1 @@
+0
@@ -0,0 +1,60 @@
+✖ FED R7 scratch two-instance acceptance (3143.370798ms)
+ℹ tests 1
+ℹ suites 0
+ℹ pass 0
+ℹ fail 1
+ℹ cancelled 0
+ℹ skipped 0
+ℹ todo 0
+ℹ duration_ms 3218.651521
+
+✖ failing tests:
+
+test at packages/cli/tests/federation-acceptance.test.mjs:143:1
+✖ FED R7 scratch two-instance acceptance (3143.370798ms)
+  AssertionError [ERR_ASSERTION]: R7 revoke must end the claim as access-revoked
+      at TestContext.<anonymous> (file:///home/jwoltje/.t3/worktrees/mosaic-stack/lena-row296/packages/cli/tests/federation-acceptance.test.mjs:226:10)
+      at process.processTicksAndRejections (node:internal/process/task_queues:104:5)
+      at async Test.run (node:internal/test_runner/test:1409:7)
+      at async startSubtestAfterBootstrap (node:internal/test_runner/harness:387:3) {
+    generatedMessage: false,
+    code: 'ERR_ASSERTION',
+    actual: false,
+    expected: true,
+    operator: '==',
+    diff: 'simple'
+  }
+R7 diagnostic: factory-console.log
+Mosaic Console: http://127.0.0.1:40569/
+Board: http://127.0.0.1:1
+Bus: factory
+Sign-in: https://factory.example.test/ (--sso), reads and human writes (--send), grant Approve and Deny
+Sign-in provider: test-op issuer https://127.0.0.1:37617/factory/ subjects 1 (ready)
+Proxy: proxy proof off
+Ctrl-C stops this server.
+2026-10-24T09:56:19.857Z sso refused code=subject-unknown provider=test-op iss="https://127.0.0.1:37617/factory/" sub="jason-test-sub"
+R7 diagnostic: factory-host.log
+(node:892054) ExperimentalWarning: Module mocking is an experimental feature and might change at any time
+(Use `node --trace-warnings ...` to show where the warning was created)
+(node:892054) DeprecationWarning: mock.module(): options.namedExports is deprecated. Use options.exports instead.
+R7 diagnostic: hub-console.log
+Mosaic Console: http://127.0.0.1:44529/
+Board: http://127.0.0.1:1
+Bus: hub
+Sign-in: https://hub.example.test/ (--sso), reads and human writes (--send), grant Approve and Deny
+Sign-in provider: test-op issuer https://127.0.0.1:37617/hub/ subjects 1 (ready)
+Proxy: proxy proof off
+Ctrl-C stops this server.
+2026-10-24T09:56:19.257Z chat action=createThread user="jason-test" id=58f85ce3-825f-42ea-9b19-e407157147f1
+2026-10-24T09:56:19.387Z chat action=send user="jason-test" id=3e803a2f-e10d-4ede-b80e-c7ca3fcc564b
+2026-10-24T09:56:19.836Z chat action=createThread user="jason-test" error=access-refused
+2026-10-24T09:56:20.395Z sso refused code=user-revoked provider=test-op user="jason-test"
+2026-10-24T09:56:20.401Z sso refused code=subject-unknown provider=test-op iss="https://127.0.0.1:37617/hub/" sub="jason-test-sub"
+R7 diagnostic: hub-host.log
+(node:892013) ExperimentalWarning: Module mocking is an experimental feature and might change at any time
+(Use `node --trace-warnings ...` to show where the warning was created)
+(node:892013) DeprecationWarning: mock.module(): options.namedExports is deprecated. Use options.exports instead.
+usage: {"event":"usage-unknown","business":"hub","run":"r892d587abe73","instance":"assistant","turn":"3e803a2f-e10d-4ede-b80e-c7ca3fcc564b","source":"@none","code":"baseline-unknown"}
+mosaic-bus: run r892d587abe73 (assistant) ended: stopped
+R7 cleanup: no child groups, ports or sockets remain; no units created
+M2: KILLED by R7 revoke must end the claim as access-revoked
@@ -0,0 +1 @@
+/mnt/storage/scratch/tmp/wPuOGf
@@ -0,0 +1 @@
+1
@@ -0,0 +1,41 @@
+R7 interruption: both Consoles started; killing test driver
+✖ packages/cli/tests/federation-acceptance.test.mjs (2055.463978ms)
+ℹ tests 1
+ℹ suites 0
+ℹ pass 0
+ℹ fail 1
+ℹ cancelled 0
+ℹ skipped 0
+ℹ todo 0
+ℹ duration_ms 2061.099035
+
+✖ failing tests:
+
+test at packages/cli/tests/federation-acceptance.test.mjs:1:1
+✖ packages/cli/tests/federation-acceptance.test.mjs (2055.463978ms)
+  'test failed'
+R7 diagnostic: factory-console.log
+Mosaic Console: http://127.0.0.1:42937/
+Board: http://127.0.0.1:1
+Bus: factory
+Sign-in: https://factory.example.test/ (--sso), reads and human writes (--send), grant Approve and Deny
+Sign-in provider: test-op issuer https://127.0.0.1:40605/factory/ subjects 1 (ready)
+Proxy: proxy proof off
+Ctrl-C stops this server.
+R7 diagnostic: factory-host.log
+(node:887305) ExperimentalWarning: Module mocking is an experimental feature and might change at any time
+(Use `node --trace-warnings ...` to show where the warning was created)
+(node:887305) DeprecationWarning: mock.module(): options.namedExports is deprecated. Use options.exports instead.
+R7 diagnostic: hub-console.log
+Mosaic Console: http://127.0.0.1:42267/
+Board: http://127.0.0.1:1
+Bus: hub
+Sign-in: https://hub.example.test/ (--sso), reads and human writes (--send), grant Approve and Deny
+Sign-in provider: test-op issuer https://127.0.0.1:40605/hub/ subjects 1 (ready)
+Proxy: proxy proof off
+Ctrl-C stops this server.
+R7 diagnostic: hub-host.log
+(node:887261) ExperimentalWarning: Module mocking is an experimental feature and might change at any time
+(Use `node --trace-warnings ...` to show where the warning was created)
+(node:887261) DeprecationWarning: mock.module(): options.namedExports is deprecated. Use options.exports instead.
+R7 cleanup: no child groups, ports or sockets remain; no units created
@@ -0,0 +1 @@
+/mnt/storage/scratch/tmp/bZhAyq
@@ -0,0 +1,8 @@
+old ad84c1e45cf2327b9584c38328db02fb9d5dfc63 af9d89f4c65a791b0aeabe7bf1f19c6709c50bfb
+old f06a1f78cf135b0cd749e4602b28f6e63c177c85 da6478f871cd450ff3ee43e14b4f6a1d1a1deb59
+old e855f82e1846f094927c3de69aea1a801253736a 6065440666f6fc49254352e259ecbc5b0a4b40c3
+old a1321f8f90b41295245859ec92bb5ec4801ede84 d1a7f19fabc3f0c604eda8051312ef1efb50e74e
+rebased 4a16ebaa4ac96bfac2a0e3787f4437467a13650b af9d89f4c65a791b0aeabe7bf1f19c6709c50bfb
+rebased 6418b1b12382186e82048cf9aa223b851a23d4d0 2d2d8a223bce50d30fc3525da5f1cda9c38254cd
+rebased bbc38067f2d6100e58020bc197a84e6251fef83d 6065440666f6fc49254352e259ecbc5b0a4b40c3
+rebased 17e421cf4c9a3fd0cf432de0205cc1efff7f6044 d1a7f19fabc3f0c604eda8051312ef1efb50e74e
@@ -0,0 +1 @@
+0
@@ -0,0 +1,10 @@
+✔ FED R7 scratch two-instance acceptance (3684.148824ms)
+ℹ tests 1
+ℹ suites 0
+ℹ pass 1
+ℹ fail 0
+ℹ cancelled 0
+ℹ skipped 0
+ℹ todo 0
+ℹ duration_ms 3787.998681
+R7 cleanup: no child groups, ports or sockets remain; no units created
@@ -0,0 +1 @@
+/mnt/storage/scratch/tmp/vgwsGf
@@ -0,0 +1,2 @@
+c4949a16173d11f9d32d10d3ddd58a181631848b259bef1998820a78f5694808  packages/cli/src/access.mjs
+71b32ee4afa322793aad81231441ee7badc3e5aff65ff008c6cc0f7f63b72781  packages/bus/src/broker.mjs
@@ -0,0 +1,31 @@
+1:  ad84c1e45 = 1:  4a16ebaa4 row 296 handoff: FED R7 design notes to lena/row296 (mos-1503, Q245)
+2:  f06a1f78c ! 2:  6418b1b12 Untested: row 296 scratch two-instance acceptance (#1802)
+    @@ Commit message
+         Untested: row 296 scratch two-instance acceptance (#1802)
+     
+      ## BUILD-LOG.md ##
+    -@@ BUILD-LOG.md: Row 299 (573, #1806, Gander, Filbert): before, the P10 band test timed a fault r
+    - 2026-10-23T17:29:46Z | Gyro Vikunja571 sage-3542 Connections amendment | Branch gyro/editor-connections-design cut exactly from landed PRD1.17 30e6bb680; read REQ-LIB-5 in that PRD. Replaced stale J-b waits in parent and W4. Proposed W8 owns current authorized Markdown/DOCX links/backlinks list, labels, versioned refresh, leakage refusals and fixture tests. Build order under mos-1470/comment961 is W7 closed routing candidate, W8 landing, then W7 human first-real-import opening. No REQ-LIB-8 condition or acceptance change. Q234/mos-1363/S0 M1-M14 and post-10-27/MVP priority fixed. Static diff, twelve brief sections and append-only checks pass. No repo Node, tests, build, browser, queue mutation or live action. Fenton reviews after authorized docs branch push; Sage lands on approval.
+    +@@ BUILD-LOG.md: remain; no live state, schema or bus policy change.
+      
+    - 2026-10-23T17:32:37Z | Gyro sage-3544 fenton-0016 N1/N2 delta | Before: W7 Gate/final real-conversion list omit the W8 build-order cross-reference and W8 human-view filtering cites agent settings. After: both locations explicitly put W8 landing before human opening as mos-1470 build order, not acceptance; comment/tracked-deletion links are not current story links and never appear in the human Connections view regardless of agent settings. New commit atop approved 5af060fb5, no amend. Static diff and append-only checks pass. Docs only, no repo Node/tests/live action. Fenton checks only this delta.
+    + 2026-10-24 | Goldie | Row265 / #1770 verified (mos-1567, sage-3942) | Approved correction adds solely address import pin + Row265 comment to project-runtime.test and one pure-source RUNNER_FILES mount; new block checks parser has no imports. Serialized fresh-short-TMP timeout-k10: unchanged sandbox10/10, parser15/15, rooms18/18, full bus957/957, twelve named refusal mutants killed (each Node1, driver0), restored parser15/15 + rooms18/18. All positives zero fail/skip/cancel; every mutation restored full broker SHA71b32ee4. Old first-red evidence retained, no other old-test change. Slot returned goldie-0034; Boyd packet explicitly includes mount-list review, candidate push next.
+    + 2026-10-24T07:18:53Z | Sage | Row 327 (#1825, Bradford, Poe and Dewey) LANDED 68c08b4e7. Before: refactor at 94d9e90a6; the push guard was a scratch script with no reviewed-binary check. After: scripts/push-check.sh and scripts/test-push-check.sh on refactor, 3 commits cherry-picked onto 6a5e12511 with blobs equal to the round 3 tip d858c9f8b, plus doc commits 76f84465f and 68c08b4e7. Binaries are found by numstat or a NUL in the first 8000 committed bytes, regardless of attributes; each needs its sha256 and path in an approved latest-round candidate; an unconfirmed queue tail exits 2. Reviews: Poe c31525 rev 3882, Dewey c31526 rev 3883. Gate: 1st run 06:57Z RED, not the candidate: canonical node_modules was empty from 05:45:15Z (sage-4023). Rerun with its own root npm ci GREEN 07:15:49Z: 17 package suites 0 failures (cli 986, plugins 119, webui 418), 11 scripts exit 0, push-check 6 mutants KILLED; skips are the queue canonical-root check and the row 244 live provider cases. The landed push-check.sh passed its own push (NO_BINARY, NO_ATTRIBUTION, PUSH_READY). mos-1575: gates install their own node_modules; canonical restored with npm ci (128 packages).
+     +
+     +## 2026-10-23 — Lena, row 296 / #1802 FED R7 start
+     +
+    @@ agents/lena/work/queue-296/mutants.py (new)
+     
+      ## docs/SESSIONS.md ##
+     @@ docs/SESSIONS.md: are never rewritten or removed; corrections are new entries.
+    - 2026-10-23T17:48:43Z | Scrooge (629b6cd3) | Row 252 Console inbox Approve and Deny (#1753) | Rebased onto 306 landing as 580037105 (range-diff all =), slot run bus 907/0 webui 410/0 cli 943/0, in-review revs 3608/3609, Webby r1 APPROVE, J1-J19 specs to Sage; Sage landed 45ea3fa0d (done rev 3616). Part 1 mutant results were never in BUILD.md; they went to Sage by T3 (scrooge-0252-mutant-specs).
+    - 2026-10-23 | Sage (1ef1e4f8) | Rows 308 and 252 landings, 571 Connections design amendment, Vikunja 597 | 308 (PRD 1.17, #1815) landed 30e6bb680 and 252 (#1753) landed 45ea3fa0d (replay of 580037105 onto 30e6bb680, range-diff all =), each after a full gate on the landed tree (252 also J1-J19, J11c and J18 equivalent); Gyro's 571 amendment (Fenton APPROVE) landed e8bb13df8; Vikunja 570, 435 and 597 done, canonical webui esbuild 0.28.2; queue revs 3589-3616 committed 59f013247
+    - 2026-10-23 | Sage (1ef1e4f8) | Vikunja 571 W build rows; rows 13, 42, 257 and 289 check | Filed the design's ten W rows as queue rows 309-318 (revs 3617-3626, owners set to unassigned 3627-3636, queue commit 293b42fee pushed); Vikunja 571 done (comment 994). Row 13's candidate fd72d2689 is on refactor, gate is Monday's row 7 ledger run; 42 paused under mos-1184; 257 post-v1; 289 waits on 214 and 288. Slot released 17:56Z.
+    + 2026-10-24T04:27Z | Goldie (a13dd6d5-5e73-4b7d-8318-02abeff24940) | Row265 / #1770 C2-09b rooms | Goldie owns build, Boyd reviews under sage-3915. New goldie/row265 worktree at ec86f2c84, claim rev3814; room verbs/parser/new tests prepared, no old tests changed. Sage-3932 slot: new parser14/14 and rooms18/18 passed; whole bus in progress before refusal mutants, stop rule active.
+    + 2026-10-24T04:35Z | Goldie (a13dd6d5-5e73-4b7d-8318-02abeff24940) | Row265 / #1770 verified | First slot stopped at project-runtime import pin. mos-1567 narrowly authorizes pin and pure-source mount correction. sage-3942 rerun: sandbox10/10, parser15/15, rooms18/18, bus957/957, twelve refusal mutants killed/restored SHA71b32ee4, parser15/15 + rooms18/18 again. Slot returned goldie-0034; no further test runs. Boyd reviews RUNNER_FILES alongside rooms; own-branch push/claimant in-review next.
+    + 2026-10-24T07:18:53Z | Sage (1ef1e4f8) | Row 327 / #1825 push guard landed (mos-1572 option A, mos-1575) | Gate went red 06:57Z on an empty canonical node_modules (Glomgold's webui npm ci through a link to canonical, glomgold-0011); rerun with its own npm ci GREEN 07:15:49Z on 1bd214e38; pushed 68c08b4e7 07:18:03Z; #1825 closed c31530; canonical restored (128 packages); brief template rule 4db23a51f | landed
+     +- 2026-10-23 — lena (Codex, db27faca): row 296 / #1802 FED R7; recovered Quackerjack design on lena/row296, inspecting acceptance paths; Node/tests held pending Sage CLEAR, no live changes.
+     
+      ## packages/cli/tests/federation-acceptance.test.mjs (new) ##
+3:  e855f82e1 = 3:  bbc38067f Untested: preserve R7 shell cleanup during mutant runs (#1802)
+4:  a1321f8f9 = 4:  17e421cf4 Untested: record R7 reload ordering and slot boundaries (#1802)
@@ -0,0 +1,5 @@
+M1: external TMPDIR removed (empty)
+M2: external TMPDIR removed (empty)
+killed-1: external TMPDIR removed (empty)
+plain-1: external TMPDIR removed (empty)
+whole-file: external TMPDIR removed (empty)
@@ -0,0 +1 @@
+0
@@ -0,0 +1,9 @@
+﹣ FED R7 scratch two-instance acceptance (0.501837ms) # run scripts/test-federation-acceptance.sh
+ℹ tests 1
+ℹ suites 0
+ℹ pass 0
+ℹ fail 0
+ℹ cancelled 0
+ℹ skipped 1
+ℹ todo 0
+ℹ duration_ms 77.634961
@@ -0,0 +1 @@
+/mnt/storage/scratch/tmp/DRs04b
@@ -0,0 +1,87 @@
+# Row 296: FED R7, scratch two-instance acceptance (#1802)
+
+## Start
+
+- Started 2026-10-23 18:53:27Z, on Sage's sage-3583 (mos-1489).
+- Base: origin/refactor 45dca69f6 (pinned; local copy used, no fetch: fetch runs the credential node script, which
+  is held during Darkwing's re-pin window).
+- Branch: quackerjack/row296 in worktree quackerjack-fed-r5-row296.
+- Brief: docs/plans/2026-10-23_mvp-readiness-rows.md at 45dca69f6, section "Brief: FED R7, scratch two-instance
+  acceptance" (line 77).
+- Constraints from Sage: scratch roots only (mktemp -d under /mnt/storage/scratch/tmp), never ~/.mosaic-dev or
+  the live bus. No push, claim, queue write, node or test run until CLEAR.
+
+## What the brief asks for (summary)
+
+- One script test under scripts/ with its harness in packages/*/tests/, as row 190's tests are.
+- Two configs, two data roots, two Consoles, one fake OP. Consoles start outside agent ancestry in a transient
+  user unit. They never use the live stack's units, ports or sockets. The script removes its units on exit (trap).
+- Test (design section 7 R7 gate): Jason's test identity, granted collaborator on one hub project, signs in,
+  makes a thread, sends to the granted instance, gets the reply in the thread, is refused on another project and
+  on board reads, is revoked, is refused again, and the run ends. The factory shows nothing of the hub.
+- Mutants: grant project list widened to `*`; revocation claim end skipped.
+- Gate: Filbert approves the manifest; the script test and every scripts/test-*.sh green on Sage's gate; no unit,
+  port or socket of the script outlives the run. R8 (live window) stays row 209.
+
+## Open reads before design
+
+- R4 and R6 candidates (the brief says it builds on their combined candidate). Confirm what they expose: the
+  hub sign-in, grant and revocation paths, and the Console's board-read refusal.
+- Row 190's test harness (several instances on one uid): how it starts units and cleans up.
+- Transient user unit support on this host (systemd-run --user), and how the existing tests detect it.
+
+## Status
+
+- 18:53Z: worktree created, brief read. No code yet.
+
+## Handoff 2026-10-23 19:10:09Z (Mos ruling Q245, mos-1503)
+
+Row 296 moves to Lena (Codex seat, thread db27faca-85fb-4ca0-9fc7-78d740d3fa3a, branch lena/row296). Quackerjack
+stops here: no builds, no claim, no queue writes. This design is the handoff; Lena continues it.
+
+Base: 45dca69f6. R4 landed as 2efd127ce (ancestor of the base, checked with merge-base --is-ancestor). R6 landed as
+d3059c2c3 (row 294). R7 is claimable once Darkwing's window ends (Sage, sage-3592).
+
+What I verified by reading (not by running):
+- packages/cli/src/access.mjs:65 reads `system.federation?.peers ?? []` (the R6 seam).
+- packages/bus/src/user-cli.mjs exists at base (the user-cli transport).
+- Row 190's tests (packages/cli/tests/stack-instances.test.mjs, stack-release.test.mjs T56, stack-release-fixture.mjs)
+  drive stand-in units and fixtures. They do not start real transient user units. Not a model for R7's Consoles.
+- Real transient-unit launch pattern: packages/conversation/src/cohort.mjs (`scopeAvailable()` and `ScopeLauncher`,
+  systemd-run --user --scope -p Delegate=yes --unit=...; MANAGER_ENV = XDG_RUNTIME_DIR, DBUS_SESSION_BUS_ADDRESS).
+- Test-only spawn of systemd-run in packages/conversation/tests is the nearest precedent for start/stop cleanup.
+
+What I did NOT verify (so treat as open): the hub sign-in, grant, revocation and board-read paths in R4/R6 code; the
+Console startup flags; whether the fake OP can be a local stand-in; the trap-based unit cleanup.
+
+Design (proposal, not yet checked against code):
+1. scripts/test-federation-acceptance.sh: the entry point. Creates a mktemp -d scratch root under
+   /mnt/storage/scratch/tmp (never ~/.mosaic-dev, never the live bus). trap removes every unit it started and the
+   scratch root. Refuses to run if a transient unit name collides.
+2. Two configs (instance A = hub-side granted seat, instance B = collaborator's home), each with its own
+   MOSAIC_CONFIG, data root and federation.self; federation.peers names the other.
+3. One fake OP: a local stand-in that issues Jason's test identity. Its port and socket are per-run, not the live ones.
+4. Two Consoles, each in its own transient user unit (systemd-run --user --unit=mosaic-r7-<run>-<A|B>); outside agent
+   ancestry; ports picked per run.
+5. Test flow (the R7 gate): identity -> grant on one hub project -> sign in -> thread -> send to granted instance ->
+   reply in thread -> refused on another project -> refused on board reads -> revoke -> refused after revoke -> run
+   ends. Factory output must show nothing of the hub.
+6. Mutants: (a) grant project list widened to `*`, must fail the other-project refusal; (b) revocation claim end
+   skipped, must fail the refusal-after-revoke check.
+
+Unresolved decisions for Lena (I did not decide these):
+- Whether the harness lives in packages/cli/tests (matching row 190) or packages/conversation/tests (matching
+  cohort.mjs). Brief says packages/*/tests/; pick the one that owns the Console start path.
+- Fake OP: in-process HTTP stand-in versus file-backed identity. No preference recorded.
+- Port selection: fixed range per run vs OS-assigned. Brief forbids the live ports; it does not pick a range.
+
+R2 and R5 learning:
+- R2 (row 203, #1701) landed as a4da4e6df. I built it. Relevant to R7: validateFederation in
+  scripts/mosaic-config.mjs rejects unknown keys and bad ids, and test-config.sh has an FED block
+  (expect_fed_refusal). Use federation.self/peers exactly as row 203 validates them.
+  Mutant runner pattern: one textual edit that must occur exactly once, then a named test must fail; restore from git.
+  Name filter gotcha: `node --test --test-name-pattern` skips subtests whose parent does not match; include the
+  parent name (T57 for row 203).
+- R5: I did not build R5 in this session and have no first-hand notes on it. Ask Sage for R5's landing sha and notes.
+
+Status: design written; no code, no test runs, no claim, no push of the test files. Next owner: Lena.
@@ -1626,3 +1626,5 @@ are never rewritten or removed; corrections are new entries.
 2026-10-24T04:27Z | Goldie (a13dd6d5-5e73-4b7d-8318-02abeff24940) | Row265 / #1770 C2-09b rooms | Goldie owns build, Boyd reviews under sage-3915. New goldie/row265 worktree at ec86f2c84, claim rev3814; room verbs/parser/new tests prepared, no old tests changed. Sage-3932 slot: new parser14/14 and rooms18/18 passed; whole bus in progress before refusal mutants, stop rule active.
 2026-10-24T04:35Z | Goldie (a13dd6d5-5e73-4b7d-8318-02abeff24940) | Row265 / #1770 verified | First slot stopped at project-runtime import pin. mos-1567 narrowly authorizes pin and pure-source mount correction. sage-3942 rerun: sandbox10/10, parser15/15, rooms18/18, bus957/957, twelve refusal mutants killed/restored SHA71b32ee4, parser15/15 + rooms18/18 again. Slot returned goldie-0034; no further test runs. Boyd reviews RUNNER_FILES alongside rooms; own-branch push/claimant in-review next.
 2026-10-24T07:18:53Z | Sage (1ef1e4f8) | Row 327 / #1825 push guard landed (mos-1572 option A, mos-1575) | Gate went red 06:57Z on an empty canonical node_modules (Glomgold's webui npm ci through a link to canonical, glomgold-0011); rerun with its own npm ci GREEN 07:15:49Z on 1bd214e38; pushed 68c08b4e7 07:18:03Z; #1825 closed c31530; canonical restored (128 packages); brief template rule 4db23a51f | landed
+- 2026-10-23 — lena (Codex, db27faca): row 296 / #1802 FED R7; recovered Quackerjack design on lena/row296, inspecting acceptance paths; Node/tests held pending Sage CLEAR, no live changes.
+- 2026-10-24 — lena (db27faca), row 296 / #1802: r2 rebased onto e0c6142f3; scoped acceptance plain 1/1, killed-driver cleanup verified, M1/M2 assertion kills/restored, dedicated-file skip verified; own dependency installs, no old tests/live changes; reviewer and Sage gate pending.
@@ -0,0 +1,234 @@
+// FED R7 / #1802. Run through scripts/test-federation-acceptance.sh: it owns
+// the child process groups and scratch lifetime. Ordinary CLI suites skip it.
+// sage-3625: federation-host.mjs supplies a labelled readProcess ancestry
+// stand-in for setup, grant/revoke and both Console transports. This is NOT
+// a genuine outside-agent human proof. Product transports/grant checks stay real.
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { spawn, spawnSync } from 'node:child_process';
+import { closeSync, cpSync, existsSync, mkdirSync, openSync, readFileSync, writeFileSync } from 'node:fs';
+import { request } from 'node:http';
+import { join, dirname } from 'node:path';
+import { fileURLToPath } from 'node:url';
+import { businessDoc, launchDoc, writeJson } from '../../business/tests/helpers.mjs';
+import { REPO_SKILLS } from '../../harness/tests/helpers.mjs';
+import { DatabaseSync } from 'node:sqlite';
+import { SESSION_COOKIE } from '../../webui/src/sso.mjs';
+import { fakeOidc } from '../../webui/tests/helpers/fake-oidc.mjs';
+import { socketPath, REPO } from '../src/config.mjs';
+import { startTimeOf } from '../src/host.mjs';
+import { launchLogFile, readSessions } from '../../seat/src/session.mjs';
+
+const root = process.env.MOSAIC_R7_ROOT;
+const helper = fileURLToPath(new URL('./fixtures/federation-human.mjs', import.meta.url));
+const adapterModule = fileURLToPath(new URL('./fixtures/thread-adapter.mjs', import.meta.url));
+const webCli = join(REPO, 'packages/webui/src/cli.mjs');
+const cli = join(REPO, 'packages/cli/src/cli.mjs');
+const pause = ms => new Promise(r => setTimeout(r, ms));
+const json = path => JSON.parse(readFileSync(path, 'utf8'));
+
+function run(cmd, args, options = {}) {
+  const r = spawnSync(cmd, args, { encoding: 'utf8', timeout: 30000, ...options });
+  assert.equal(r.status, 0, `${cmd} ${args.join(' ')}: ${r.stderr ?? ''} ${r.error?.message ?? ''}`);
+  return r.stdout;
+}
+async function until(read, label, ms = 20000) {
+  const end = Date.now() + ms;
+  while (Date.now() < end) {
+    const value = await read();
+    if (value) return value;
+    await pause(50);
+  }
+  assert.fail(`R7 assertion: ${label}`);
+}
+
+function http(instance, path, { cookie, body, method = body === undefined ? 'GET' : 'POST' } = {}) {
+  return new Promise((resolve, reject) => {
+    const text = body === undefined ? undefined : JSON.stringify(body);
+    const headers = { host: new URL(instance.origin).host };
+    if (cookie) headers.cookie = cookie;
+    if (text !== undefined) Object.assign(headers, { origin: instance.origin, 'sec-fetch-site': 'same-origin', 'content-type': 'application/json', 'content-length': Buffer.byteLength(text) });
+    const req = request({ host: '127.0.0.1', port: instance.port, path, method, headers, timeout: 5000 }, res => {
+      let data = '';
+      res.on('data', c => data += c);
+      res.on('end', () => resolve({ status: res.statusCode, headers: res.headers, body: data && String(res.headers['content-type']).startsWith('application/json') ? JSON.parse(data) : data }));
+    });
+    req.on('error', reject);
+    req.on('timeout', () => req.destroy(new Error('R7 HTTP timeout')));
+    req.end(text);
+  });
+}
+let serial = 0;
+function child(instance, label, command) {
+  const log = join(root, `${instance.name}-${label}.log`);
+  const fd = openSync(log, 'a', 0o600);
+  let proc;
+  try { proc = spawn(command[0], command.slice(1), { detached: true, env: instance.env, stdio: ['ignore', fd, fd] }); }
+  finally { closeSync(fd); }
+  proc.on('error', e => { console.error(`R7 child ${label}: ${e.message}`); });
+  assert.ok(proc.pid, `R7 ${label} spawned`);
+  const start = startTimeOf(proc.pid);
+  assert.ok(start, `R7 ${label} start time recorded`);
+  // EXIT trap owns the detached group even if Node's test driver is killed.
+  writeFileSync(join(root, 'groups'), `${proc.pid} ${start}\n`, { flag: 'a' });
+  proc.unref();
+  return { log, proc };
+}
+// Jason-shell ancestry stand-in is in the fixture host; transport/path are real.
+function human(instance, verb, args = {}) {
+  const out = join(root, `human-${++serial}.json`);
+  run(process.execPath, [helper, socketPath(instance.dataRoot), instance.name, verb, JSON.stringify(args), out], { env: instance.env });
+  return json(out);
+}
+// R5/R4 CLI with that same labelled fixture proof, never a live human shell.
+function access(instance, args) {
+  return run(process.execPath, [cli, 'access', ...args, '--business', instance.name], { env: instance.env });
+}
+
+function prepare(name, iss, ca) {
+  const home = process.env.HOME;
+  const env = { HOME: home, PATH: process.env.PATH, TMPDIR: process.env.TMPDIR };
+  run(join(REPO, 'scripts/bootstrap.sh'), ['--instance', name], { env });
+  const config = join(home, '.config', `mosaic-${name}`, 'config.json');
+  const system = json(config), dataRoot = system.dataRoot, configDir = dirname(config);
+  const fixtureRoot = join(root, name);
+  mkdirSync(fixtureRoot, { recursive: true });
+  const doc = businessDoc(fixtureRoot, name);
+  doc.human = 'melanie';
+  doc.plugins = { harness: ['pi'], channel: ['webui'] };
+  doc.roles.chief.vars = { harness: 'pi', model: 'claude-opus-5-5', thinking: 'high' };
+  doc.roles.assistant = { definition: 'assistant', vars: { harness: 'pi', model: 'claude-sonnet-5-5', thinking: 'high' } };
+  doc.launch = launchDoc('chief', ['coder', 'assistant'], { opus: 1, sonnet: 2 });
+  doc.launch.threadIdleSeconds = 3600;
+  for (const role of Object.values(doc.roles)) role.vars = { harness: 'pi', model: 'glm-5.3-flash', thinking: 'high', ...role.vars };
+  writeJson(join(configDir, 'businesses', `${name}.json`), doc);
+  const origin = `https://${name}.example.test`;
+  system.console = { sso: { publicOrigin: origin, providers: [{ id: 'test-op', issuer: iss.issuer, clientId: iss.clientId,
+    clientSecret: { slot: name }, algs: ['RS256'], subjects: [{ sub: 'owner-sub', name: 'melanie' }] }] } };
+  system.federation = { self: name, peers: [{ id: name === 'hub' ? 'factory' : 'hub', origin: `https://${name === 'hub' ? 'factory' : 'hub'}.example.test`, label: name === 'hub' ? 'Factory' : 'Hub' }] };
+  writeJson(config, system);
+  writeJson(join(configDir, 'access.json'), { accessVersion: 1, revision: 1, users: [], grants: [] });
+  // Generated fake OP material only; never copies a host slot or credential.
+  writeJson(join(configDir, 'secrets/mosaic-stack', name), iss.clientSecret);
+  cpSync(REPO_SKILLS, join(dataRoot, 'skills-enabled'), { recursive: true });
+  const projectRoot = doc.projects.stack.root;
+  const gitEnv = { ...env, GIT_CONFIG_NOSYSTEM: '1', GIT_CONFIG_GLOBAL: '/dev/null' };
+  const git = (...args) => run('git', ['-c', 'user.name=R7 fixture', '-c', '[email protected]', '-C', projectRoot, ...args], { env: gitEnv });
+  git('init', '-q', '-b', 'main');
+  writeFileSync(join(projectRoot, 'file.txt'), `${name} fixture\n`);
+  git('add', 'file.txt'); git('commit', '-q', '-m', 'scratch fixture');
+  const adapter = join(fixtureRoot, 'adapter.sh');
+  writeFileSync(adapter, `exec '${process.execPath}' '${adapterModule}'\n`);
+  return { name, origin, configDir, dataRoot, adapter, env: { ...env, MOSAIC_CONFIG: config, NODE_EXTRA_CA_CERTS: ca }, port: null };
+}
+
+async function signIn(instance, op, iss, sub) {
+  const start = await http(instance, '/auth/login');
+  assert.equal(start.status, 303, JSON.stringify(start.body));
+  const location = new URL(start.headers.location);
+  const { code } = op.grant(iss, location.href, { sub });
+  const cookie = start.headers['set-cookie'][0].split(';')[0];
+  const result = await http(instance, `/auth/callback?${new URLSearchParams({ code, state: location.searchParams.get('state') })}`, { cookie });
+  const session = (result.headers['set-cookie'] ?? []).find(c => c.startsWith(`${SESSION_COOKIE}=`) && !c.includes('Max-Age=0'))?.split(';')[0];
+  return { ...result, cookie: session };
+}
+const logs = i => existsSync(launchLogFile(i.dataRoot, i.name)) ? readFileSync(launchLogFile(i.dataRoot, i.name), 'utf8').trim().split('\n').filter(Boolean).map(JSON.parse) : [];
+
+function claimHistory(instance, run) {
+  const store = new DatabaseSync(join(instance.dataRoot, 'bus/bus.sqlite'), { readOnly: true });
+  try { return store.prepare('SELECT op, reason FROM thread_claims WHERE holder_run=? ORDER BY seq').all(run); }
+  finally { store.close(); }
+}
+
+test('FED R7 scratch two-instance acceptance', { skip: !root && 'run scripts/test-federation-acceptance.sh', timeout: 180000 }, async t => {
+  const op = await fakeOidc();
+  t.after(() => op.close());
+  const hubIssuer = op.issuer('hub'), factoryIssuer = op.issuer('factory');
+  assert.notEqual(hubIssuer.clientId, factoryIssuer.clientId);
+  const ca = join(root, 'fake-op-ca.pem'); writeFileSync(ca, op.cert);
+  assert.ok(![7330, 7331, 7332].includes(Number(new URL(op.base).port)));
+  writeFileSync(join(root, 'ports'), `${new URL(op.base).port}\n`, { flag: 'a' });
+  const hub = prepare('hub', hubIssuer, ca), factory = prepare('factory', factoryIssuer, ca);
+  assert.notEqual(hub.dataRoot, factory.dataRoot);
+  assert.notEqual(hub.env.MOSAIC_CONFIG, factory.env.MOSAIC_CONFIG);
+  for (const i of [hub, factory]) {
+    const ready = join(root, `${i.name}-host.ready`);
+    const host = child(i, 'host', [process.execPath, '--experimental-test-module-mocks',
+      fileURLToPath(new URL('./fixtures/federation-host.mjs', import.meta.url)), i.name, i.adapter, ready]);
+    await until(() => existsSync(ready), `${i.name} fixture host ready; ${host.log}`);
+    writeFileSync(join(root, 'sockets'), `${socketPath(i.dataRoot)}\n`, { flag: 'a' });
+  }
+  const shared = human(hub, 'project.create', { name: 'hub-shared', repo: 'stack' }).id;
+  const privateProject = human(hub, 'project.create', { name: 'hub-private' }).id;
+  human(factory, 'project.create', { name: 'factory-only' });
+  access(hub, ['user', 'add', 'jason-test', '--home', 'factory', '--subject', 'test-op:jason-test-sub', '--revision', '1']);
+  access(hub, ['grant', '--user', 'jason-test', '--projects', shared, '--instances', 'assistant', '--level', 'collaborator', '--revision', '2']);
+  for (const i of [hub, factory]) {
+    const { log } = child(i, 'console', [process.execPath, webCli, 'serve', '--port', '0', '--business', i.name, '--board', 'http://127.0.0.1:1', '--sso', '--send']);
+    i.port = Number(await until(() => existsSync(log) && readFileSync(log, 'utf8').match(/Mosaic Console: http:\/\/127\.0\.0\.1:(\d+)\//)?.[1], `${i.name} Console started`));
+    assert.ok(![7330, 7331, 7332].includes(i.port));
+    writeFileSync(join(root, 'ports'), `${i.port}\n`, { flag: 'a' });
+  }
+  assert.notEqual(hub.port, factory.port);
+  if (process.env.MOSAIC_R7_INTERRUPT === '1') {
+    console.log('R7 interruption: both Consoles started; killing test driver');
+    process.kill(process.pid, 'SIGKILL');
+    await pause(60000);
+  }
+  const signed = await signIn(hub, op, hubIssuer, 'jason-test-sub');
+  assert.equal(signed.status, 303, JSON.stringify(signed.body)); assert.ok(signed.cookie);
+  const cookie = signed.cookie;
+  const config = await http(hub, '/api/config', { cookie });
+  assert.equal(config.status, 200); assert.equal(config.body.user, true);
+  const projects = await http(hub, '/api/chat/projects', { cookie });
+  assert.equal(projects.status, 200, JSON.stringify(projects.body));
+  assert.deepEqual(projects.body.rows.map(p => p.id), [shared], 'R7 ungranted project must not appear');
+  const created = await http(hub, '/api/chat/threads', { cookie, body: { project: shared, instance: 'assistant', name: 'Jason scratch thread' } });
+  assert.equal(created.status, 200, JSON.stringify(created.body));
+  const thread = created.body.id;
+  const sent = await http(hub, `/api/chat/threads/${thread}/messages`, { cookie, body: { body: 'R7 scratch question' } });
+  assert.equal(sent.status, 200, JSON.stringify(sent.body));
+  const reply = await until(async () => {
+    const r = await http(hub, `/api/chat/threads/${thread}/messages`, { cookie });
+    assert.equal(r.status, 200, JSON.stringify(r.body));
+    return r.body.rows.find(m => m.class === 'RESULT' && m.in_reply_to === sent.body.id);
+  }, 'granted instance replies in Jason thread');
+  assert.equal(reply.from_role, 'assistant'); assert.equal(reply.to_role, 'user');
+  assert.match(reply.body, /R7 scratch question/);
+  const refused = await http(hub, '/api/chat/threads', { cookie, body: { project: privateProject, instance: 'assistant', name: 'must refuse' } });
+  assert.equal(refused.status, 403); assert.equal(refused.body.error, 'access-refused');
+  assert.deepEqual(json(join(hub.configDir, 'access.json')).grants[0].projects, [shared], 'R7 grant must name exactly one project');
+  for (const path of ['/api/board', '/api/bus/inbox', '/api/bus/tasks']) {
+    const r = await http(hub, path, { cookie });
+    assert.equal(r.status, 403, path); assert.equal(r.body.error, 'owner-only', path);
+  }
+  const factoryLogin = await signIn(factory, op, factoryIssuer, 'jason-test-sub');
+  assert.equal(factoryLogin.status, 403); assert.equal(factoryLogin.cookie, undefined);
+  const factoryOwner = await signIn(factory, op, factoryIssuer, 'owner-sub');
+  assert.equal(factoryOwner.status, 303); assert.ok(factoryOwner.cookie);
+  const factoryProjects = await http(factory, '/api/chat/projects', { cookie: factoryOwner.cookie });
+  assert.equal(factoryProjects.status, 200);
+  assert.deepEqual(factoryProjects.body.rows.map(p => p.name), ['factory-only']);
+  const factoryThreads = await http(factory, '/api/chat/threads', { cookie: factoryOwner.cookie });
+  assert.equal(factoryThreads.status, 200); assert.deepEqual(factoryThreads.body.rows, []);
+  const hubCookieAtFactory = await http(factory, '/api/chat/projects', { cookie });
+  assert.equal(hubCookieAtFactory.status, 401);
+  const [launch] = logs(hub).filter(e => e.event === 'launch' && e.thread === thread);
+  assert.ok(launch, 'R7 sandboxed run launched');
+  const liveRun = readSessions(hub.dataRoot).find(s => s.run === launch.run);
+  assert.ok(liveRun, 'R7 run remains live before revoke');
+  access(hub, ['revoke', '--user', 'jason-test', '--revision', '3']);
+  const after = await http(hub, '/api/chat/projects', { cookie });
+  assert.equal(after.status, 401); assert.equal(after.body.error, 'sign-in required');
+  assert.equal((await signIn(hub, op, hubIssuer, 'jason-test-sub')).status, 403);
+  // Pin the claim before waiting for process exit: a missing broker revocation
+  // must fail this assertion, even if it also prevents the runner from ending.
+  assert.ok(claimHistory(hub, launch.run).some(r => r.op === 'revoke' && r.reason === 'access-revoked'),
+    'R7 revoke must end the claim as access-revoked');
+  const ended = await until(() => logs(hub).find(e => e.event === 'end' && e.run === launch.run), 'revoked run ended');
+  assert.equal(ended.exitCode, 0, JSON.stringify(ended));
+  assert.deepEqual(readSessions(hub.dataRoot), []);
+  await until(() => startTimeOf(liveRun.pid) !== liveRun.startTime && startTimeOf(liveRun.runnerPid) !== liveRun.runnerStartTime, 'revoked engine and runner processes gone');
+  assert.equal(claimHistory(hub, launch.run).at(-1).op, 'revoke', 'R7 shutdown must not replace missing revocation with release');
+  assert.deepEqual(human(factory, 'thread.list'), []);
+});
@@ -0,0 +1,67 @@
+// FED R7 fixture, sage-3625: the ancestry walk is a stand-in for Jason's
+// shell. Keep this override in a test-only process, never in product code.
+// As channel-fixture.mjs, real pid/uid/argv/startTime/nonce checks remain;
+// verifyHuman sees ppid=1 instead of walking the development agent's tree.
+import { mock } from 'node:test';
+const humanUrl = new URL('../../../bus/src/human.mjs', import.meta.url).href;
+const real = await import(humanUrl);
+mock.module(humanUrl, { namedExports: {
+  readProcess: real.readProcess,
+  verifyHuman: (proof, options) => real.verifyHuman(proof, {
+    ...options, readProcess: pid => ({ ...real.readProcess(pid), ppid: 1 }),
+  }),
+} });
+const { startBroker } = await import('../../../bus/src/runtime.mjs');
+const { BusError } = await import('../../../bus/src/broker.mjs');
+const { loadSystem, bootConfig } = await import('../../src/config.mjs');
+const { createLauncher } = await import('../../src/launcher.mjs');
+const { fakeHarnesses } = await import('../helpers.mjs');
+const { writeFileSync } = await import('node:fs');
+const [business, adapter, ready] = process.argv.slice(2);
+const system = loadSystem();
+const runtime = await startBroker(bootConfig({ system, businessId: business }));
+const hooks = [], cleanups = [];
+const ops = {
+  identity: m => runtime.identity(m.cap),
+  authorizeLaunch: m => runtime.authorizeLaunch(m.cap, m.instance),
+  refuse: m => runtime.refuse(m.cap, m.code, m.subject),
+  endLaunch: m => runtime.endLaunch(m.record),
+  credentialStatus: m => runtime.credentialStatus(m.business, m.role),
+  threadsState: m => runtime.threadsState(m.business),
+  threadIdle: m => runtime.threadIdle(m.record),
+  mayLaunch: m => runtime.mayLaunch(m),
+  landHeld: m => runtime.landHeld(m.record),
+  landHolders: m => runtime.landHolders(m.business),
+  landRelease: m => runtime.landRelease(m.record),
+  sessionClears: m => runtime.sessionClears(m.business),
+  lifecycleRequests: m => runtime.lifecycleRequests(m.business),
+};
+const wrap = fn => async value => {
+  try { return fn(value); }
+  catch (e) { throw Object.assign(new Error(e.message), { code: e instanceof BusError ? e.code : 'fixture-host-refused' }); }
+};
+const host = {
+  business, path: runtime.path, dataRoot: system.dataRoot,
+  op: wrap(m => { if (!Object.hasOwn(ops, m.op)) throw new BusError('invalid-host-request'); return ops[m.op](m); }),
+  bindLaunch: wrap(record => runtime.bindLaunch(record)),
+  beforeClose: fn => void hooks.push(fn),
+};
+const launcher = createLauncher({ host, system,
+  makeLoader: await fakeHarnesses({ after: fn => cleanups.push(fn) }, { pi: adapter }, write => write('channel', 'webui',
+    `export * from ${JSON.stringify(new URL('../../../plugins/channel/webui/index.mjs', import.meta.url).href)};`)),
+  readOnly: [new URL('./thread-adapter.mjs', import.meta.url).pathname],
+  harnessVersion: '0.85.1', sessionDefaults: { pollInterval: 600000 }, threadTickMs: 100,
+});
+let closing = false;
+async function close() {
+  if (closing) return;
+  closing = true;
+  for (const fn of hooks) await fn(0);
+  await runtime.close();
+  for (const fn of cleanups) await fn();
+  process.exit(0);
+}
+process.once('SIGTERM', close);
+process.once('SIGINT', close);
+await launcher.listen();
+writeFileSync(ready, 'ready\n', { mode: 0o600 });
@@ -0,0 +1,7 @@
+// R7 fixture: actual human-cli path with the fixture host's labelled ancestry override.
+// This stands in for Jason's shell (sage-3625); it does not prove real human ancestry.
+import { writeFileSync } from 'node:fs';
+import { humanTransport } from '../../src/transport.mjs';
+const [socket, business, verb, args, out] = process.argv.slice(2);
+const result = await humanTransport({ socket, business })(verb, JSON.parse(args));
+writeFileSync(out, JSON.stringify(result), { mode: 0o600 });
@@ -0,0 +1,111 @@
+#!/usr/bin/env bash
+# FED R7 / #1802. Scratch acceptance with labelled ancestry stand-in (sage-3625).
+# No systemd units. All children run in owned process groups, removed on exit.
+set -euo pipefail
+R7_INTERRUPT=0
+case "${1:-}" in
+  '') ;;
+  --kill-after-start) R7_INTERRUPT=1 ;;
+  *) echo 'usage: scripts/test-federation-acceptance.sh [--kill-after-start]' >&2; exit 2 ;;
+esac
+[ "$#" -le 1 ] || exit 2
+for R7_TOOL in ss rg timeout node ps awk; do
+  command -v "$R7_TOOL" >/dev/null || { echo "R7 requires $R7_TOOL" >&2; exit 1; }
+done
+cd "$(dirname "${BASH_SOURCE[0]}")/.."
+R7_ROOT="$(mktemp -d /mnt/storage/scratch/tmp/r7.XXXXXXXX)"
+mkdir -p "$R7_ROOT/home" "$R7_ROOT/tmp"
+touch "$R7_ROOT/groups" "$R7_ROOT/ports" "$R7_ROOT/sockets"
+
+cleanup() {
+  local result=$? pid start raw port socket listeners cleanup_failed=0 attempt
+  local -a fields
+  trap - EXIT INT TERM
+  if [ -n "${R7_DRIVER:-}" ]; then
+    kill -TERM "$R7_DRIVER" 2>/dev/null || true
+    wait "$R7_DRIVER" 2>/dev/null || true
+  fi
+  # A detached child is its group's leader. Confirm pid/start time/group before
+  # signalling only groups in this run's ledger; never a live stack process.
+  while read -r pid start; do
+    [ -n "$pid" ] || continue
+    if [ -r "/proc/$pid/stat" ]; then
+      raw="$(cat "/proc/$pid/stat")"
+      read -r -a fields <<< "${raw##*) }"
+      if [ "${fields[19]}" != "$start" ] || [ "${fields[2]}" != "$pid" ]; then
+        echo "R7 cleanup failed: group identity changed: $pid" >&2
+        result=1; cleanup_failed=1
+        continue
+      fi
+      kill -TERM -- "-$pid" 2>/dev/null || true
+      for ((attempt=0; attempt<800; attempt++)); do
+        ps -eo pgid=,stat= | awk -v g="$pid" '$1==g && $2 !~ /^Z/ {found=1} END {exit !found}' || break
+        sleep 0.05
+      done
+      kill -KILL -- "-$pid" 2>/dev/null || true
+      for ((attempt=0; attempt<40; attempt++)); do
+        ps -eo pgid=,stat= | awk -v g="$pid" '$1==g && $2 !~ /^Z/ {found=1} END {exit !found}' || break
+        sleep 0.05
+      done
+    fi
+    # Zombies hold no tools/listeners and are reaped by their parent. The test
+    # requires no live member of an owned group, including orphan descendants.
+    if ps -eo pgid=,stat= | awk -v g="$pid" '$1==g && $2 !~ /^Z/ {found=1} END {exit !found}'; then
+      echo "R7 cleanup failed: group $pid still has a live process" >&2
+      result=1; cleanup_failed=1
+    fi
+  done < "$R7_ROOT/groups"
+  while IFS= read -r port; do
+    [ -n "$port" ] || continue
+    if ! listeners="$(ss -H -ltn "sport = :$port")"; then
+      echo "R7 cleanup failed: cannot inspect port $port" >&2
+      result=1; cleanup_failed=1
+    elif [ -n "$listeners" ]; then
+      echo "R7 cleanup failed: port $port still listens" >&2
+      result=1; cleanup_failed=1
+    fi
+  done < "$R7_ROOT/ports"
+  while IFS= read -r socket; do
+    [ -n "$socket" ] || continue
+    if ! listeners="$(ss -H -lx)"; then
+      echo "R7 cleanup failed: cannot inspect socket $socket" >&2
+      result=1; cleanup_failed=1
+    elif printf '%s\n' "$listeners" | rg -F -- "$socket" >/dev/null; then
+      echo "R7 cleanup failed: socket $socket still listens" >&2
+      result=1; cleanup_failed=1
+    fi
+  done < "$R7_ROOT/sockets"
+  if listeners="$(ss -H -lx)"; then
+    if printf '%s\n' "$listeners" | rg -F -- "$R7_ROOT/" >/dev/null; then
+      echo 'R7 cleanup failed: another scratch Unix listener remains' >&2
+      result=1; cleanup_failed=1
+    fi
+  else
+    result=1; cleanup_failed=1
+  fi
+  if [ "$result" -ne 0 ]; then
+    for raw in "$R7_ROOT"/*.log; do
+      [ -f "$raw" ] || continue
+      echo "R7 diagnostic: ${raw##*/}" >&2
+      tail -40 "$raw" >&2
+    done
+  fi
+  rm -rf -- "$R7_ROOT"
+  if [ -e "$R7_ROOT" ]; then
+    echo 'R7 cleanup failed: scratch directory remains' >&2
+    result=1; cleanup_failed=1
+  fi
+  if [ "$cleanup_failed" -eq 0 ]; then echo 'R7 cleanup: no child groups, ports or sockets remain; no units created'; fi
+  exit "$result"
+}
+trap cleanup EXIT
+trap 'exit 130' INT
+trap 'exit 143' TERM
+# No host configuration, preload hooks, credentials or agent env in fixtures.
+# The ancestry stand-in lives only in federation-host.mjs, per sage-3625.
+timeout -k 10 210 env -i PATH="$PATH" HOME="$R7_ROOT/home" TMPDIR="$R7_ROOT/tmp" \
+  MOSAIC_R7_ROOT="$R7_ROOT" MOSAIC_R7_INTERRUPT="$R7_INTERRUPT" \
+  node --test --test-concurrency=1 packages/cli/tests/federation-acceptance.test.mjs &
+R7_DRIVER=$!
+wait "$R7_DRIVER"
+R7_DRIVER=
Author	SHA1	Message	Date
Lena	b43156fd95	row 296: record scoped scratch acceptance and mutant evidence (#1802 )	2026-10-24 04:59:10 -05:00
Lena	17e421cf4c	Untested: record R7 reload ordering and slot boundaries (#1802 )	2026-10-24 04:50:40 -05:00
Lena	bbc38067f2	Untested: preserve R7 shell cleanup during mutant runs (#1802 )	2026-10-24 04:50:40 -05:00
Lena	6418b1b123	Untested: row 296 scratch two-instance acceptance (#1802 )	2026-10-24 04:50:40 -05:00
jason.woltje	4a16ebaa4a	row 296 handoff: FED R7 design notes to lena/row296 (mos-1503, Q245) Quackerjack stops row 296 here. BUILD.md holds the verified reads, the proposed harness design, the open decisions for Lena, and the R2 learning that R7 depends on. No test or code changes in this commit.	2026-10-24 04:50:27 -05:00