lukasandClaude Opus 4.8
a5ec0d21cb
Three-pane webmail client. - Backend: FastAPI + async SQLAlchemy + arq worker (Postgres/Redis), IMAP/SMTP sync, threading, search, drafts/outbox with undo, attachments, 2FA. - Frontend: React 18 + Vite + TypeScript + TanStack Query + Tailwind; three-pane UI with rich-text composer, light/dark themes, resizable panels. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
57 lines
1.7 KiB
Python
57 lines
1.7 KiB
Python
"""HTML sanitization (SPEC §6.4, §10.4, I-8)."""
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from __future__ import annotations
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import uuid
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from app.indexer.sanitize import sanitize_html
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MID = uuid.uuid4()
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def test_scripts_and_handlers_are_removed() -> None:
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html = '<div onclick="evil()">hi<script>alert(1)</script></div>'
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result = sanitize_html(html, MID)
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assert "<script" not in result.html.lower()
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assert "onclick" not in result.html.lower()
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assert "hi" in result.html
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def test_remote_image_is_blocked_and_flagged() -> None:
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html = '<p>see <img src="http://tracker.example/pixel.gif"> this</p>'
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result = sanitize_html(html, MID)
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assert result.has_remote_images
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assert "tracker.example" not in result.html
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def test_cid_image_is_rewritten_to_endpoint() -> None:
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html = '<img src="cid:logo123">'
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result = sanitize_html(html, MID)
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assert f"/api/messages/{MID}/cid/logo123" in result.html
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assert not result.has_remote_images
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def test_data_image_is_preserved() -> None:
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html = '<img src="data:image/png;base64,iVBORw0KGgo=">'
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result = sanitize_html(html, MID)
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assert "data:image/png" in result.html
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assert not result.has_remote_images
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def test_safe_links_survive_with_rel() -> None:
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html = '<a href="https://example.com">link</a>'
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result = sanitize_html(html, MID)
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assert "https://example.com" in result.html
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assert "javascript:" not in result.html.lower()
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def test_javascript_uri_is_stripped() -> None:
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html = '<a href="javascript:alert(1)">x</a>'
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result = sanitize_html(html, MID)
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assert "javascript:" not in result.html.lower()
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def test_sanitizer_version_reported() -> None:
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result = sanitize_html("<p>hi</p>", MID)
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assert result.sanitizer_v >= 1
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