- htmlGate.ts mirrors the four editor-output rules of the Go policy:
figure data-embed (^youtube$) and data-id (^[A-Za-z0-9_-]{11}$),
img alt with any text, ol start (integer)
- embeds.ts: EMBED_PROVIDERS (youtube on youtube-nocookie.com),
EMBED_PLACEHOLDER and expandEmbeds
- JournalPostBody and JournalCategoryHeader render
expandEmbeds(sanitizeJournalHtml(html)); payload transforms only sanitize
- .journal-embed styles (16 / 9 block, borderless iframe)
- tests: byte copy of the editor corpus, mirror and pipeline cases;
acme hello-acme carries a placeholder and the SSR smoke checks the iframe
- README Embeds section and decision note Policy amendment
The three-regex gate could be bypassed (an attribute without a space,
<svg/onload>, entity-encoded or tab-split javascript: URLs, MathML
xlink:href, base, meta refresh, forms) and it blanked a whole post or
category when ordinary text such as "Data: 12 maja 2024" matched.
- sanitizeJournalHtml runs sanitize-html with the Journal plugin's
bluemonday policy: UGC elements plus footer, class, schema.org
microdata, four validated inline styles, footnote roles, dir=auto,
two chat transcript data attributes; http, https, mailto and
relative URLs only
- gateJournalHtml and isSafeJournalHtml keep their signatures; html is
always the sanitized value and is never blanked
- post body, category content and both page payloads are sanitized;
the blocked notice, its style and string, and the blocked props and
content_blocked field are removed
- toPostView moves to postView.ts so list pages and cards do not load
the sanitizer
- tests cover every bypass from the review, the Data:/metadata: text
and an imported author footer; the SSR smoke expects the unsafe
sample's safe paragraphs
- node --test over routes, client (fake fetcher, include_empty=1),
pagination, htmlGate (Go FormatHTML parity cases), sitemap, seo and
pl/en i18n parity
- package script test and a Testing line in the README
