Files
chicken_babies_site/app/templates/admin/base.html
Phillip Tarrant 59dea99079 feat: phase 3 admin magic-link auth — tokens, sessions, rate limits, audit
End-to-end passwordless admin auth. /admin/login accepts an email, POSTs
mint a 256-bit magic-link token stored only as SHA-256 in
magic_link_tokens (15-min TTL, single-use via atomic rowcount UPDATE).
Resend delivers the link; in dev with no API key, EmailService logs a
structured magic_link_dev_fallback event with the URL so the flow works
offline. /admin/auth/consume/{token} verifies, upserts a users row
(display_name from email local-part), creates a sessions row, and drops
an itsdangerous-signed cb_session cookie (HttpOnly, SameSite=Lax, Secure
in prod). /admin renders a placeholder "Welcome, <name>" page pending
Phase 4 CMS. /admin/logout flips revoked_at rather than deleting the row
to preserve the audit trail.

Rate limits use SlowAPI's in-memory limiter (5/15min/IP on login,
20/15min/IP on consume) plus a DB per-email count to catch
IP-rotating abuse. ADMIN_EMAILS enforces allowlist; non-allowlisted
submissions return the same "check your inbox" page with no token
inserted and no email sent (anti-enumeration). Every event lands in
auth_events via AuditService: link_requested, link_consumed,
consume_failed, session_created, session_revoked, rate_limited.

Add a production config validator refusing empty RESEND_API_KEY,
RESEND_FROM, or ADMIN_EMAILS; add PUBLIC_BASE_URL for email link
construction. CSRF deferred to Phase 6 per roadmap scoping; logout
handler marked # TODO(phase-6-csrf).

Mark Phase 3 complete in docs/ROADMAP.md.
2026-04-21 16:20:51 -05:00

77 lines
2.7 KiB
HTML

{#
Minimal admin layout shell.
Reuses the public site's CSS (palette + typography) so Head Hen sees a
consistent visual language without us maintaining a second stylesheet.
Intentionally simpler than the public base: no marketing hero,
no multi-link primary nav — just the brand mark, the admin context
label, and a logout control when the viewer is authenticated.
Context the child template may override:
- title : <title> content
- content : main body
- user : app.models.entities.User | None
(passed by the index route; omitted on pre-auth pages)
#}<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>{% block title %}Admin &mdash; Chicken Babies R Us{% endblock %}</title>
<meta name="robots" content="noindex, nofollow">
<link rel="icon" href="{{ url_for('static', path='img/favicon.ico') }}" sizes="any">
<link rel="stylesheet" href="{{ url_for('static', path='css/site.css') }}">
</head>
<body class="admin-body">
<a class="skip-link" href="#main-content">Skip to main content</a>
<header class="site-header">
<div class="wrap site-header__wrap">
<a class="site-header__brand" href="/" aria-label="Chicken Babies R Us home">
<picture>
<source srcset="{{ url_for('static', path='img/logo.webp') }}" type="image/webp">
<img src="{{ url_for('static', path='img/logo.png') }}"
alt="Chicken Babies R Us"
height="48"
class="site-header__logo">
</picture>
</a>
<nav class="site-nav" aria-label="Admin">
<ul class="site-nav__list">
<li class="site-nav__item">
<span class="site-nav__link" aria-current="page">Admin</span>
</li>
{% if user is defined and user %}
<li class="site-nav__item">
{#
Plain POST form — no CSRF token yet. Phase 6 adds a
double-submit token; SameSite=Lax is sufficient in the
meantime.
#}
<form action="/admin/logout" method="post" class="site-nav__logout-form">
<button type="submit" class="btn btn--link">Log out</button>
</form>
</li>
{% endif %}
</ul>
</nav>
</div>
</header>
<main id="main-content" class="site-main" tabindex="-1">
<div class="wrap">
{% block content %}{% endblock %}
</div>
</main>
<footer class="site-footer">
<div class="wrap site-footer__wrap">
<p class="site-footer__tag">
Chicken Babies R Us &middot; Admin
</p>
</div>
</footer>
</body>
</html>