Define an allowlist for paragraph and footnote HTML, attributes, URL schemes, and embedded media. Sanitize during ingestion while preserving italics, poetry, note references, and editorial structure. Add hostile EPUB fixtures covering scripts, event handlers, javascript URLs, and malformed markup.
Define an allowlist for paragraph and footnote HTML, attributes, URL schemes, and embedded media. Sanitize during ingestion while preserving italics, poetry, note references, and editorial structure. Add hostile EPUB fixtures covering scripts, event handlers, javascript URLs, and malformed markup.