Adds a single cssValue() sanitizer (src/utils/escape.ts) that strips
<>{};"'\ and neutralizes url(), safe for both style="..." attribute and
<style>...</style> element contexts. Applies it at every raw user-prop
CSS-value interpolation sink found via grep across src/components (colors,
sizes, gaps interpolated directly into style strings/<style> blocks),
including the highest-risk <style>-context sinks: ColumnLayout gap,
Menu/Navbar hover and background colors. Also Number()-coerces the
`columns` grid-template-columns sinks in Gallery/Testimonials/NumberCounter
as defense in depth. Regression tests assert </style><script> payloads are
neutralized and normal colors still render.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
renderNode now passes the Craft node id as toHtml's 3rd argument
(props, childrenHtml, nodeId). Backward compatible: the resolver map is
untyped (any), so existing 2-arg toHtml implementations/tests are
unaffected. Adds scopeId()/stableHash() helpers in utils/escape.ts:
scopeId derives a scope string from the node id (deterministic AND
unique, since Craft node ids are unique per node and stable across
repeated exports of the same page) with a stableHash(seed) fallback for
legacy call sites without a node id.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- InputField/TextareaField/ContactForm: every control gets a
deterministic id (slugId() in utils/escape.ts, derived from the
field's name/label + index for ContactForm's looped fields -- no
Math.random) with a matching <label for=>; fields with no visible
label get an aria-label from the placeholder/name instead.
- StarRating: wrapped in role="img" aria-label="Rating: N out of M",
individual star glyphs marked aria-hidden.
- Navbar: the mobile hamburger toggle gets aria-label="Toggle
navigation menu", aria-controls="navbar-links", and aria-expanded
wired to flip true/false in the inline onclick handler.
- VideoBlock and MapEmbed: every exported <iframe> gets a title
(generic "Embedded video", or "Map of {address}" for MapEmbed).
- Decorative Font Awesome icons (ContentSlider arrows already covered
in the prior commit; SocialLinks, SearchBar, Testimonials stars) are
aria-hidden; SocialLinks' icon-only links get an aria-label naming
the platform alongside the existing title tooltip.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adds craft/src/utils/escape.ts as the single exported escaping/URL-safety
util (escapeHtml, escapeAttr, safeUrl) for later hardening tasks to
consolidate the 27 divergent local copies into. html-export.ts now
imports escapeHtml from it instead of keeping a private copy.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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