Remediates the rfc-app application + deploy-config findings from the
Session 0026 security audit. Cut as the "v0.25.0-security-hardening"
branch (from v0.24.0); reversioned to 0.27.0 on rebase onto main since
v0.26.0 (#28) shipped while this was in flight.
- C1 (Critical): single sanitizeHtml.js chokepoint (DOMPurify) for every
marked→innerHTML / dangerouslySetInnerHTML sink (MarkdownPreview,
ProposalView x2, Editor); rel=noopener hook on target=_blank links.
- H1: per-account OTC-verify lockout (migration 023, auto-applied) +
per-IP throttle via new ratelimit.py; wired on otc verify/request +
passcode check/verify.
- M1: device_trust.lookup() single indexed-row read — cookie value is now
"<row_id>.<raw_token>"; bcrypt-checks one row, not a global table scan.
(Behavior change: existing device-trust cookies re-prompt once.)
- M2: HTTP security headers (CSP/HSTS/XFO/XCTO/Referrer-Policy) at nginx.
- M4: session cookie Secure-by-default (SESSION_COOKIE_SECURE opt-out).
- M5: bounce webhook fails CLOSED (503) when secret unset, instead of open;
RFC_APP_INSECURE_BOUNCE_WEBHOOK=1 dev opt-in.
- L2/L3: per-IP cooldown + check-endpoint throttle.
- L4: systemd sandbox knobs. L8/I1: nginx server_tokens off + TLS1.0/1.1 out.
VERSION + frontend/package.json → 0.27.0; CHANGELOG documents the upgrade
steps (incl. the out-of-band nginx + systemd apply, which the flotilla
deploy gesture does not perform).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The `POST /api/webhooks/email-bounce` body accepts a new optional
`message_id` field. When supplied, the handler looks up the
matching row in `outbound_emails` and stamps status='bounced' +
appends "bounce (<kind>)" to the error column. The response
gains a `correlated_id` field (nullable: null when no
message_id was provided or no row matched).
Hard-bounce -> `email_opt_out_all = 1` still fires regardless
(the v1 contract from api_notifications.py:486-498); Slice 5
just adds the per-message audit trail on top.
Providers that don't surface Message-ID get the legacy v1
behavior — match by email, flip the global opt-out, leave
correlated_id null. Providers that replay an old bounce with a
message_id the framework no longer has log an INFO line but
still 200 (the bounce path can't refuse just because a row was
pruned).
Test update: `test_bounce_webhook_refuses_unsigned_when_secret_configured`
in test_e2e_smoke.py was asserting on the exact response shape
{ok, matched}; v0.18.0 adds `correlated_id`. The test now asserts
on the new shape; documented in CHANGELOG.
4 new tests covering: bounce with message_id stamps the row;
unknown message_id is logged + does not crash; bounce without
message_id still flips opt-out (backward compat); bounced rows
surface in the admin endpoint with `?status=bounced`.
Full suite: 295 passed.
Five send sites now construct their envelopes through
`email_envelope.build_envelope` instead of building `EmailMessage`
ad hoc:
* `email_otc.py` — OTC mail (no List-Unsubscribe per the
proposal's tradeoff: the recipient explicitly requested the
code, so a list semantic would be wrong).
* `email_invite.py` — admin/per-RFC invite mail (mailto:-only
List-Unsubscribe — the invitee isn't a user yet, so no
per-user opt-out URL exists).
* `email._deliver` — watcher notifications (full one-click
unsubscribe: mailto + signed URL + List-Unsubscribe-Post per
RFC 8058, required by Gmail/Yahoo).
* `email._send_bundle` — the "while you were away" bundle,
one-click to the new `all` synthetic category (which lands
`email_opt_out_all = 1` because the bundle spans multiple
per-category flags).
* `digest.py` — same as the bundle: bulk-adjacent, one-click to
`all`.
`api_notifications.py` gains the POST `/api/email/unsubscribe`
endpoint (the matching receiver for `List-Unsubscribe-Post:
List-Unsubscribe=One-Click`) and accepts the `all` category in
both GET and POST handlers.
`EmailConfig` adds `unsubscribe_mailto` (env: `EMAIL_UNSUBSCRIBE_MAILTO`,
default = `EMAIL_FROM`) so deployments can route unsubscribe
courtesy mail to a humans-monitored mailbox distinct from the
no-reply sender.
The `_SENT` test buffer now also carries `envelope["message"]`
(the `EmailMessage` itself) so new tests can assert on headers
directly. Legacy `to`/`from`/`subject`/`body` keys remain for
backward compatibility.
10 new integration tests across test_otc_vertical /
test_admin_create_user_invite_vertical / test_notifications_vertical
covering: OTC has no List-Unsubscribe; invite has mailto: only;
notification has full one-click; POST one-click flips the
category; `all` category sets global opt-out via both GET and
POST.
Full suite: 277 passed.
Roadmap item #11. Ships the non-modal bottom-of-page cookie consent
banner, the default /privacy and /cookies policy pages, the
`cookie_consent` table + two §17 endpoints for server-side persistence,
the localStorage fallback for anonymous viewers, the /settings
"Privacy & cookies" tab for revisiting the choice, and the
`frontend/src/lib/consent.js` helper that roadmap item #13's analytics
SDK (v0.15.0) will gate against. No analytics SDK ships in this release
— the consent infrastructure goes in first so the gate is already in
place. Adds SPEC §14.5 / §14.6, lists two new endpoints in §17, names
the new table in §5, and surfaces four §19.2 candidates (content-repo
file vs env-var policy, GPC / DNT headers, i18n, item-#13 dependency).
Two new optional env vars (`VITE_PRIVACY_POLICY_URL`,
`VITE_COOKIES_POLICY_URL`) — defaults render the framework's stub
pages.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Add §12 30/90 hygiene scheduler in hygiene.py, mirroring the
DigestScheduler shape; wires next to digest in main.py with the
same start/stop/run_tick test seam.
- Extend bot.delete_branch to accept actor=None for system gestures,
per §15.9 (actor_user_id=NULL, on_behalf_of=bot_login).
- Convert every branches/{branch} route in api_branches.py and
api_prs.py to {branch:path}; move the bare GET to the bottom of
the router so deeper GETs match before greedy-path swallow.
- Extend api_prs.py's _require_pr to accept pr_kind='meta_metadata'
so the §9.5 metadata-pane PRs land an in-app merge.
- Graduation rollback now deletes the graduate-<slug>-<6hex> branch
after closing the PR — §19.2 candidate that lands here.
- Email-bounce webhook gains a WEBHOOK_EMAIL_BOUNCE_SECRET seam.
- FakeGitea grows a DELETE /branches/{branch:path} handler and a
slashed-branch read; integration tests for the hygiene vertical
cover the 30d close, 90d delete, post-merge delete, pinned
exemption, per-user cursor preservation, no-notification rule,
and the graduation-rollback cleanup.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
§14.1 richer landing, §14.2 /philosophy route (disk-backed), §14.3
persistent About link. /settings/notifications surfaces Slice 6's
preferences/quiet-hours/mute/watches endpoints. /admin home base
consolidates role management, the §6.2 write-mute, the audit-log
viewer, the permission-events log, and the §13.2 graduation queue.
Backend: backend/app/philosophy.py, backend/app/api_admin.py (seven
admin endpoints + user-search), GET /api/users/me/notification-mutes.
Frontend: Landing.jsx (deck), Philosophy.jsx, NotificationSettings.jsx,
Admin.jsx, App.jsx routing for the chrome surfaces.
Tests: backend/tests/test_chrome_vertical.py — 13 cases. Full suite
75/75 green.
Spec corrections: §14.2 (PHILOSOPHY.md source is a deployment-time
decision), §17 (admin block extended to name the seven new endpoints
+ user-search and notification-mutes read). §19.1 rewritten for
Slice 8 hardening; §19.2 grew four candidates (owner succession,
mute-from-actor, the "Following since <date>" disclosure, audit-log
row prose).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Ben Stull
Ben Stull