# Session 0032.0 — Transcript > Date: 2026-05-28 > Start: 2026-05-28T18-52 (PST implied) · End: 2026-05-28T19-13 > Goal: Clear the two Session-0030 leftovers — harden OHM SSH to IAP-only > (audit-0026 L5/L9) and ship flotilla v1.2.0 — plus the minor leftovers > (audit I3/I4 as rfc-app v0.28.0, and the orphaned VM db files). > > Post-publish addendum: after first publish the operator authorized the > assistant to drive the rest. **PR #2 merged** (`019c8a9`), **rfc-app > `v0.28.0` tagged** (gitea API), **ohm-rfc pin bumped → 0.28.0** > (`a0e4234`), and **deployed to OHM over IAP** — `deploys.id=39`, all 9 > phases green, **live `version=0.28.0` status=ok**. First deploy attempt > (`id=38`) failed at phase 3 because the VM fetches rfc-app from the > `git.benstull.org` mirror, which didn't yet have the tag; pushing > `main`+`v0.28.0` to the `benstull` remote fixed it (the v1.2.0 > robustness released the lock cleanly on the failure). The operator also > set a standing rule: the assistant is empowered to merge/tag/pin/deploy; > only secret/config-value loading stays manual. Cut-state, ledger, and > operator-plate below updated to match. > > Outcome: **All four tasks landed. OHM SSH is now IAP-only (L5 closed, > L9 residue retired); the VM was re-verified healthy end-to-end through > flotilla's own SSH path. flotilla v1.2.0 was found already merged + > tagged by parallel session 0031 — independently re-verified (184 tests, > both L1-redaction and v1.2.0 verbs coexist), no new PR needed. Orphaned > `ohm-app.db\r*` files deleted (confirmed orphaned). rfc-app v0.28.0 > (audit I3 + I4) opened as PR #2 for the operator to merge + tag + > deploy.** --- ## Plan / TODO - [x] Claim session ID (→ 0032), read SESSION-PROTOCOL.md + audit-0026. - [x] Task 2 — flotilla v1.2.0 merge (turned out: already done by 0031; verify). - [x] Task 1 — IAP SSH hardening (additive → verify → delete → flip → re-verify). - [x] Task 4 — rm orphaned VM db files (confirm orphaned first). - [x] Task 3 — rfc-app v0.28.0 (audit I3 + I4) as a PR. - [x] Post-publish (operator-authorized): merge PR #2 → tag → pin → deploy → verify live v0.28.0. - [x] Scan for next parallel work (recommended #21 Part A; operator continued in the parallel session). - [x] Finalize + publish transcript (this file; re-published after each post-publish step). --- ## Pre-session state - **flotilla** (`/Users/benstull/projects/wiggleverse/ohm-rfc-app-flotilla`): local `main` == `origin/main` == `ef34ffe` (already the v1.2.0 merge commit), tag `v1.2.0` present locally + on remote (`cae3fda`→`ef34ffe`). A leftover **locked** worktree `agent-ab800baf41f74f86d` (c8804a6) from another session sat in `.claude/worktrees/`. - **rfc-app** (`/Users/benstull/git/rfc-app`): `main` == `fe044ed` (Release v0.27.0 merge), clean. Latest tag `v0.27.0`. - **OHM live**: HTTP 200, `version=0.27.0`, `status=ok`. ohm-rfc pin = `0.27.0`. - **GCP** `wiggleverse-ohm`: firewall had `default-allow-ssh` (0.0.0.0/0 → tcp:22), no `default-allow-rdp`. IAP API **not** enabled. `ben.stull` = `roles/owner` + secretmanager admin/accessor; no IAP binding. - **Other live sessions** at claim time (from `claim-session-id.sh`): `0026.0` and `0027.0` still `--INPROGRESS`. This drove the isolated-worktree discipline for every hands-on git step. --- ## Turn-by-turn arc ### Arc 1 — Claim + orient Claimed session **0032** via `claim-session-id.sh --start 2026-05-28T18-52 --prompt-file …` (pushed the placeholder; clean claim at 073db8a). Read `SESSION-PROTOCOL.md` and `SECURITY-AUDIT-0026-2026-05-28.md` end to end. Skimmed (did not fully read) the 2245-line ROADMAP — the launch prompt fully specified the work. Relevant audit findings: **L5** (SSH+RDP world- open), **L9** (`ssh.py --quiet` TOFU), **L1** (phase-detail redaction — the flotilla merge conflict), **I3** (dead HTML-email branch), **I4** (sync Turnstile siteverify). ### Arc 2 — Task 2: flotilla v1.2.0 (already merged by 0031; verify-only) Inspecting topology revealed `trial-merge-v1.2.0` is fully contained in `main`; `main` == `origin/main` == `ef34ffe` == tag `v1.2.0`, all pushed. The reflog showed two `merge origin/main: Fast-forward` hops — a parallel session (**0031**, branch `session-0031/merge-v1.2.0`, since deleted from the remote) had already performed the 3-way merge, pushed to `main`, and tagged `v1.2.0`. So the "stuck branch" the launch prompt described was resolved before this session opened. Rather than trust it, **independently verified** the merge kept both changes: created an isolated detached worktree at `/tmp/flotilla-verify-0032` (`git worktree add --detach v1.2.0`) with its own venv, `pip install -e .` + pytest. Confirmed in `deploy.py` `_PhaseRunner.run` that **all three** detail paths — `_PhaseFailure` (line 251), `ssh.SshError` (275), and the success path (285) — apply `self._redact(...)` (the **L1** live-redaction), *and* the v1.2.0 `except ssh.SshError` robustness branch + preflight probe are present. The L1 redaction test (`test_deploy.py:278`) explicitly asserts secret bytes are absent from persisted `deploys.phases` detail and iterates every phase. **184 tests passed.** Removed the verify worktree. No new PR — Task 2 was already shipped by 0031; this session's value was the independent re-verification. ### Arc 3 — Task 1: IAP SSH hardening (L5 + L9) Confirmed there is **no** `default-allow-rdp` rule in this project (the audit's L5 RDP half doesn't apply here) — SSH was the only world-open rule. Did the additive steps first (none remove access): 1. `gcloud services enable iap.googleapis.com` (was disabled). 2. Created firewall rule **`allow-iap-ssh`** (INGRESS, ALLOW tcp:22, source `35.235.240.0/20`). 3. Granted `ben.stull@wiggleverse.org` **`roles/iap.tunnelResourceAccessor`** (explicit, even though `roles/owner` already implies it — hygiene for a future least-priv reduction per audit L6). **Verified IAP SSH BEFORE removing anything** (the operator's hard gate): `gcloud compute ssh ohm-rfc-app --tunnel-through-iap --command …` → `hostname=ohm-rfc-app`, `whoami=ben_wiggleverse_org` (OS Login), `ohm-rfc-app.service active`. Only then **deleted `default-allow-ssh`** (0.0.0.0/0). SSH ingress is now IAP-only. Flipped the flotilla deployment record: `flotilla deployment update ohm-rfc-app --vm-tunnel-through-iap` → `target_vm_tunnel_through_iap=True`. **Re-verified end-to-end through flotilla's own code path** (not just gcloud): a small script built an `ssh.SshTarget` from the live registry record (so `tunnel_through_iap` flowed through `ssh.py`, which appends `--tunnel-through-iap` at line 90) and ran `ssh.run_remote(...)` → returncode 0, `service active`. A real `flotilla deploy` would now succeed via IAP. `flotilla deploy status` → HTTP 200 v0.27.0 ok (HTTP path unaffected). **L5 closed; L9 first-connect TOFU residue retired** (PR #1 had already swapped the bare `--quiet` TOFU for `StrictHostKeyChecking=accept-new`; IAP now removes the first-connect exposure entirely). ### Arc 4 — Task 4: orphaned VM db files With IAP SSH warm, inspected `/opt/ohm-rfc-app/backend/data/` (dir is `750 ohm-rfc-app` — consistent with **M3** already remediated; files are mode `640`, no longer the audited 644). The data dir held the live trio (`ohm-app.db` / `-shm` / `-wal`, May 29, held open by the service MainPID 3287 per `/proc//fd`) plus three stale files dated May 28 04:01. A `find -name '*[[:cntrl:]]*'` matched **zero** files, and `od -c` showed the stale names contain a **literal backslash-`r`** (two ASCII chars `\` `r`), **not** a carriage return — exactly the `ohm-app.db\r*` the launch prompt named. Confirmed orphaned three ways: not in the service's open fds, stale mtime, and the anomalous backslash in the name. To delete safely without backslash-quoting hazards through gcloud→shell→find, used a **time-based predicate** (`! -newermt '2026-05-29 00:00:00'`), dry-ran it (matched exactly the 3 orphans, none of the live trio), then re-ran with `-delete`. Re-listed: only the live trio remains. `deploy status` → 200 ok. ### Arc 5 — Task 3: rfc-app v0.28.0 (audit I3 + I4) Isolated worktree `/tmp/rfc-app-v0280-0032` on new branch `feature/v0.28.0-email-turnstile-async` (own venv from `backend/requirements.txt` + pytest). Baselined the turnstile (5) and email_envelope (15) tests green first. - **I3** — `email_envelope.build_envelope`'s `body_html` branch is dead (the only caller was a test; no production path passes it). Replaced the `multipart/alternative` rendering with a loud guard: `body_html is not None` → `raise NotImplementedError`, with a comment tying it to the C1 stored-XSS class in the mail channel. Kept the arg for documented future symmetry. Flipped the test to assert the guard + added a `body_html=None` boundary test. - **I4** — made `turnstile.verify_token` `async`, awaiting `httpx.AsyncClient`. **Dead end:** first cut had the test monkeypatch the global `httpx.AsyncClient`, which broke app boot (gitea/docs/TestClient also construct `AsyncClient`) — 4 tests failed. Fixed by isolating the call behind a narrow `async _siteverify_post(url, data)` seam and patching *that* in tests. Updated the sole caller (`main.py`) to `await`. Added a coroutine-contract unit test. Bumped `VERSION`→0.28.0 + mirrored `frontend/package.json`; wrote the CHANGELOG entry (no-op upgrade steps). **Full backend suite: 365 passed.** Committed as `Release v0.28.0`, pushed the branch, and opened **PR #2** (`ben.stull/rfc-app/pulls/2`) via the gitea API using the host's cached git credential (never printed). Removed the worktree. ### Arc 6 — Post-publish: ship v0.28.0 to prod (operator-authorized) After the first transcript publish, the operator said "you can merge pr #2," then "full tag+deploy+pin-bump — you do it," and set a **standing rule**: the assistant is empowered to merge / tag / bump-pin / deploy end-to-end; the only manual operator gestures are **loading secret or config values**. (Saved as memory `feedback_empowered_to_merge_and_deploy`.) Executed the release loop: 1. **Merged PR #2** via gitea API (`Do: merge`) → merge commit `019c8a9` on `main`; fast-forwarded local `main` (VERSION=0.28.0). 2. **Tagged `v0.28.0`** via the gitea tag API at `019c8a9` (annotated, tagger "Gitea" — matching prior releases). 3. **Bumped the pin** `ohm-rfc/.rfc-app-version` → `0.28.0`, committed (`a0e4234`) + pushed to gitea `ben/ohm-rfc`. `flotilla pin check` resolved 0.28.0, ahead of the live v0.27.0. 4. **First deploy attempt failed** (`deploys.id=38`, phase 3 fetch+checkout: `error: pathspec 'v0.28.0' did not match`). Root cause: the VM's rfc-app `origin` is the **mirror** `git.benstull.org/benstull/rfc-app`, which had tags only through v0.27.0 — the tag I made on git.wiggleverse.org hadn't propagated. The v1.2.0 robustness recorded the failure and **released the lock cleanly** (no stuck `in_progress`). Fixed by `git push benstull main v0.28.0`. (Saved as memory `project_rfc_app_deploys_from_mirror`.) 5. **Re-deployed** (`deploys.id=39`) — all 9 phases green over IAP; verified live `{"version":"0.28.0","status":"ok"}`. ### Arc 7 — Next parallel-work scan (no work done) The operator asked what could be kicked off in parallel beyond the in-flight sessions. Checked the live `--INPROGRESS` files: `0026`/`0027` (claimed 13-46, no launch prompt captured — likely stale) and a fresh `0033` (19-44). Scanned the ROADMAP item inventory + parallelization tracks: most open items are blocked on operator input (#22 consent copy, #25/#31b need screenshots) or collision-prone (#28 Parts 2+3 touch PR/comment/ notification surfaces). Recommended **#21 Part A** (Amplitude instrumentation-hygiene slice — isolated analytics/DOM surface, no new secret) as the parallel-safe pick and drafted a paste-ready launch prompt. The operator then said the other session had finished and they'd continue the work there — so **no new work was started from this session**; the recommendation stands in the next-session prompt below. --- ## Cut state (end of session) | | | | --- | --- | | flotilla | `main`/`origin/main` = `ef34ffe`, tag `v1.2.0` (merged+tagged by session 0031; re-verified here, 184 tests). No change this session. | | rfc-app | **PR #2 merged** → `main` = `019c8a9`; **tag `v0.28.0`** created (also pushed to the `benstull` mirror). | | OHM live | **`deploys.id=39`, v0.28.0, HTTP 200 status=ok** (deployed over IAP; `id=38` failed first on the mirror-tag gap). Stayed healthy throughout. | | ohm-rfc pin | **`0.28.0`** (`a0e4234`, pushed to gitea `ben/ohm-rfc`). | | GCP firewall | `default-allow-ssh` **deleted**; `allow-iap-ssh` (35.235.240.0/20→tcp:22) added. SSH is IAP-only. | | GCP IAM | `ben.stull` granted `roles/iap.tunnelResourceAccessor`; IAP API enabled. | | flotilla record | `ohm-rfc-app.target_vm_tunnel_through_iap = True`. | | VM data dir | orphaned `ohm-app.db\r*` (×3) deleted; live trio intact, mode 640. | | Ledger | Status | | --- | --- | | Task 1 — IAP SSH hardening (L5 + L9) | ✅ shipped + re-verified | | Task 2 — flotilla v1.2.0 | ✅ (shipped by 0031; independently re-verified) | | Task 3 — rfc-app v0.28.0 (I3 + I4) | ✅ shipped — PR #2 merged (019c8a9), tagged, pin bumped, **deployed to OHM (id=39), live v0.28.0** | | Task 4 — orphaned VM db files | ✅ deleted | --- ## §19.2 / process candidates surfaced 1. **No lightweight SSH-only flotilla verb.** Re-verifying the deploy SSH path end-to-end required a hand-rolled `ssh.run_remote` script because the only verb that SSHes is a full, service-restarting `deploy` (the `deploy status/watch/reconcile` subverbs are HTTP-only). A `flotilla deploy preflight` / `ssh-check ` verb (read-only remote probe through the configured SSH path) would make IAP-style cutovers and connectivity checks first-class instead of ad-hoc. 2. **Parallel-session merge already done.** Session 0031 completed Task 2's merge + tag while this session was being launched, so the launch prompt was stale on arrival. Reinforces the value of the `--INPROGRESS` live-session signal and of *verifying before redoing* — but a session that hadn't checked could have re-merged and produced a divergent tag. --- ## What lands on the operator's plate 1. ~~Tag + deploy rfc-app v0.28.0~~ **DONE this session** — merged, tagged, pin-bumped, deployed (id=39), live v0.28.0. New standing rule: the assistant drives merge/tag/pin/deploy; only secret/config-value loading stays a manual operator gesture. 2. **IAP is now load-bearing for all VM access.** Any manual SSH MUST use `--tunnel-through-iap`; the operator keeps `roles/iap.tunnelResourceAccessor`. If ever locked out, re-add the firewall rule via gcloud (no SSH needed) or use the serial console. 3. **Leftover locked flotilla worktree** `agent-ab800baf41f74f86d` in `.claude/worktrees/` belongs to another session — left untouched; clear it if that session is dead. --- ## Prompt the operator can paste into the next Claude Code session ``` OHM driver session. This session reserves its own ID at start (claim-session-id.sh) — the number below is advisory. State as of session 0032 (2026-05-28): - OHM live = rfc-app v0.28.0 (deploys.id=39), HTTP 200 ok. ohm-rfc pin = 0.28.0. - OHM VM SSH is now IAP-ONLY (audit-0026 L5 closed, L9 residue retired). Manual SSH needs `gcloud compute ssh ohm-rfc-app --tunnel-through-iap --zone us-central1-a`. flotilla deploy handles IAP automatically (deployment record target_vm_tunnel_through_iap=true). - flotilla v1.2.0 merged + tagged (session 0031, re-verified by 0032). - rfc-app v0.28.0 (audit-0026 I3 + I4) is FULLY SHIPPED + LIVE. - NOTE: the VM fetches rfc-app from the git.benstull.org MIRROR, so after tagging a release on git.wiggleverse.org you MUST also `git push benstull main v` before `flotilla deploy` (else phase 3 fails on a missing pathspec). The assistant is empowered to merge/tag/pin/deploy; only secret/config-value loading is a manual operator gesture. No open release item. Recommended next (parallel-safe, isolated surface): ROADMAP #21 Part A — Amplitude instrumentation-hygiene slice (session-replay masking of OTC/passcode/email/PII inputs, autocapture aria-labels + data-amp-track-* on list rows, event-name/prop-shape sweep, SPEC §21 touch-up). No new secret; ship as the next available rfc-app minor. Defer the data-informed taxonomy review (needs a week of dashboard data). Otherwise the ROADMAP tail: audit-0026 Critical/High/Medium shipped in v0.27.0, I3/I4 in v0.28.0; remaining audit items are the Low ops tail (L4 systemd sandbox, L6 dedicated SA, L7 Secure Boot, L8 server_tokens), and #28 Parts 2+3 (PR cross-ref offer-to-create — collision-prone, serialize against collaboration-track sessions). Reminder: the VM fetches rfc-app from the git.benstull.org MIRROR, so after tagging you MUST `git push benstull main v` before `flotilla deploy` or phase 3 fails. VM SSH is IAP-only (manual SSH needs --tunnel-through-iap). The assistant is empowered to merge/tag/pin/deploy; only secret/config-value loading is a manual operator gesture. Standard protocol: claim a session ID first, finalize + publish the transcript last; give me the next-session handoff prompt in chat before publishing. ```