Replaces the passive "by signing in you agree…" paragraph on /login with
an active un-pre-ticked checkbox over three short statements that the
user actively accepts. Each acceptance is recorded against a code-level
version pointer, so a future wording revision bumps the version and
prompts every user again.
- New app/legal.py::ACKNOWLEDGEMENT_VERSION (currently 1).
- New UserAcknowledgement model + migration 0027 (user_id FK CASCADE,
version, lang, accepted_at, composite index on user_id+version).
- auth_service: has_acknowledged_current() and record_acknowledgement()
helpers; POST /login validates the checkbox, falls through to a 400
with the localised error otherwise, and writes a row iff the user has
no current-version row (so existing-already-accepted users don't
produce duplicates).
- GET /login: language detection mirrors the landing's
detect_public_lang(); ?lang=en|it overrides; stamps the rtm.lang
cookie; passes the locale dict + version into the template.
- login.html: EN/IT pill, localised lede/banner/legal footer, required
checkbox in an acknowledgement block, hidden lang+ack_version fields.
Submit disabled until the box is ticked (UX polish; the server check
is what carries weight).
- locales/{en,it}.yaml: new auth.ack.* section with TODO(legal) marker.
Wording matches the brief's substance pending solicitor sign-off.
- tests/test_signup_acknowledgement.py: 10 tests (EN + IT rejection,
one row per acceptance, displayed-lang recorded, idempotent on
current version, version-bump writes new row, helper unit tests).
The acknowledgement strengthens the user-civil-claim vector — combined
with the liability cap and the Ltd, it makes "I was misled into thinking
this was advice" much harder to argue. It does NOT move the regulatory
perimeter, which is governed by the content discipline shipped in
47dce1a. Belt-and-braces, not a substitute.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Server no longer holds portfolios. Holdings live in the browser
(localStorage); the server publishes an anonymous ticker_universe and a
gzipped /api/universe payload identical for every authenticated user, so
access patterns can't betray which tickers a user holds. AI commentary
is generated ephemerally from the browser-supplied pie and the cost
ledger row records no positions. Migrations 0009-0011 added the
universe table and dropped positions / portfolio_snapshots /
portfolios.
Authentication is now e-mail OTP only. Migration 0010 dropped
password_hash and email_verified (every active session is by
construction proof of email control). The /signup endpoint is gone;
signup and login share a single email-entry page. Email rendering is
HTML+plain-text multipart with a shared brand palette (app/branding.py)
asserted in sync with the CSS by a drift-detection test.
LLM provider defaults to DeepSeek-direct (cheaper, api.deepseek.com)
with OpenRouter as automatic fallback if DeepSeek fails. ai_log_job and
indicator_summary_job now iterate the two tones (NOVICE, INTERMEDIATE)
per cycle so the dashboard's tone toggle is instant; PROMPT_VERSION
bumped to 6 with an educational anti-TA / anti-gambling stance baked
into _CORE. NOVICE mode renders a curated glossary inline (CBOE VIX,
yield curve, HY OAS, etc.) with JS-positioned tooltips that survive
viewport edges and sticky bars. Model name and tokens hidden from the
user UI; still recorded in StrategicLog.model and AICall for admin.
Layout adds a sticky top nav, a sticky bottom markets bar (one chip per
exchange with status LED + headline index + 1d change), and
Phase H feedback reporting is queued in tasks/todo.md.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replaces the static bearer-token gate with a real auth boundary. The
existing CASSANDRA_TOKEN path is retained as an admin / scripting escape
hatch — kept compatible by aliasing require_token to require_auth.
- New users table (migration 0007): email, argon2 password_hash, tier,
email_verified (declared but not enforced until phase E), settings_json
for the tone/analysis/anchor knobs we'll wire in phase D.
- app/services/auth_service.py: argon2-cffi password hashing with timing-
attack-resistant authenticate() (always runs a hash verify even on
unknown-email to deny a username-enumeration oracle).
- app/auth.py rewritten: require_auth returns a CurrentUser with either
is_admin=True (bearer path) or a User object (session path). Failing
requests get 303 → /login for HTML, 401 for API. Sessions signed with
itsdangerous against CASSANDRA_SESSION_SECRET; 14-day TTL.
- app/routers/auth.py: /login, /signup, /logout. Login form preserves the
?next=… param for redirect-after-login. Signup respects a new
CASSANDRA_SIGNUP_ENABLED flag.
- Standalone /login + /signup templates (no app chrome). base.html grows
a user chip + logout link in the header (reads request.state.current_user).
Phase A's main known limitations are documented in the plan: email
verification is declared but not enforced; session revocation is
best-effort (cookie-only, not DB-backed). Both land in phase E.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
