read.markets/tests/test_pending_cookie.py
Giorgio Gilestro 6e7f57c6b2 phase G: data minimisation + passwordless auth + DeepSeek-first LLM
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>
2026-05-18 14:16:57 +01:00

34 lines
1.3 KiB
Python

"""Sign/verify roundtrip for the short-lived pending-verification cookie.
The pending cookie carries the email + user_id under verification. It is
NOT an auth cookie — never grants access beyond /verify and /verify/resend
— so the only properties we test are: round-trips correctly, rejects bad
signatures, and the salt is distinct from the session cookie's so a session
cookie can never be mistaken for a pending cookie."""
from __future__ import annotations
from app import auth
def test_pending_cookie_roundtrip():
cookie = auth.sign_pending("user@example.com", 42)
out = auth.verify_pending(cookie)
assert out == {"email": "user@example.com", "uid": 42}
def test_pending_cookie_rejects_garbage():
assert auth.verify_pending("totally-bogus") is None
assert auth.verify_pending("") is None
def test_pending_cookie_does_not_validate_as_session():
"""Distinct salts: a pending-cookie value must not validate against the
session deserialiser. Otherwise an unverified user could feed their
pending cookie back as cassandra_session and bypass /verify."""
cookie = auth.sign_pending("user@example.com", 42)
assert auth.verify_session(cookie) is None
def test_session_cookie_does_not_validate_as_pending():
cookie = auth.sign_session(7)
assert auth.verify_pending(cookie) is None