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FabledSteward/steward/templates/auth/login.html
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bvandeusenandClaude Opus 5.5 96126b1c83
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feat(auth): forged browser requests are refused (#5031)
#5031 "Forged-request protection: SameSite cookie, per-session CSRF token
on every non-GET, HTMX header". A page on another site could make a
logged-in browser POST to Steward with the session cookie attached.

- steward/auth/csrf.py: a per-session token, checked in one before_request
  for every POST/PUT/PATCH/DELETE (header X-CSRF-Token or form field
  csrf_token, constant-time compare). The bearer-authenticated host-agent
  ingest is exempt; /mcp never reaches Quart.
- Every POST form renders {{ csrf_field() }}; base.html carries the token
  in a meta tag and adds it to every HTMX request; the dashboard's fetch()
  calls send it.
- The session cookie is SameSite=Lax; login issues a fresh token.
- PUBLIC_BASE_URL is now loaded from Settings at startup (it was only set
  when Settings → General was saved).
- tests/test_csrf.py: refusal, acceptance, rotation, the ingest exemption,
  and a guard that every POST form in the templates carries the field.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-06 10:44:19 -04:00

38 lines
1.8 KiB
HTML

{% extends "base.html" %}
{% block title %}Login — Steward{% endblock %}
{% block content %}
<div style="max-width:400px;margin:4rem auto;">
<div class="card">
<p style="color: var(--text-dim); font-family: var(--font-serif); font-style: italic; font-size: 1.15rem; text-align: center; margin: 0 0 1.5rem;">Under Watch, Under Care.</p>
{% if error %}
<div style="color:var(--red);font-size:0.88rem;margin-bottom:1rem;
background:var(--red-dim);padding:0.6rem 0.75rem;border-radius:4px;">
{{ error }}
</div>
{% endif %}
{% if oidc_enabled %}
<a href="/login/oidc{% if next_url %}?next={{ next_url | urlencode }}{% endif %}" class="btn" style="width:100%;text-align:center;margin-bottom:1.25rem;display:block;">
Sign in with SSO
</a>
<div style="display:flex;align-items:center;gap:0.75rem;margin-bottom:1.25rem;">
<div style="flex:1;height:1px;background:var(--border-mid);"></div>
<span style="font-size:0.78rem;color:var(--text-dim);">or</span>
<div style="flex:1;height:1px;background:var(--border-mid);"></div>
</div>
{% endif %}
<form method="post" action="/login">{{ csrf_field() }}
{% if next_url %}<input type="hidden" name="next" value="{{ next_url }}">{% endif %}
<div class="form-group">
<input type="text" name="username" placeholder="Username" autofocus required>
</div>
<div class="form-group">
<input type="password" name="password" placeholder="Password" required>
</div>
<button type="submit" class="btn {% if oidc_enabled %}btn-ghost{% endif %}" style="width:100%;">
Sign In
</button>
</form>
</div>
</div>
{% endblock %}