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Explainer https://github.com/WICG/sanitizer-api/blob/main/explainer.md Specification https://wicg.github.io/sanitizer-api Summary The Sanitizer API offers an easy to use and safe by default HTML Sanitizer API, which developers can use to remove content that may execute script from arbitrary, user-supplied HTML content. The goal is to make it easier to build XSS-free web applications. This follows previous attempts at establishing a Sanitizer API (https://chromestatus.com/feature/5786893650231296), which we unshipped again (https://chromestatus.com/feature/5115076981293056). The specification has meanwhile progressed and now has widespread support. Blink component Blink>SecurityFeature>SanitizerAPI Web Feature ID SanitizerAPI Motivation User input sanitization is a necessary and common activity of many web applications, but it's difficult to get right. As a component of the web platform it's easier to harden the sanitizer implementation and keep it up-to-date. Offering a high-quality sanitizer with good defaults (without blocking developers from using their own, if they choose) would improve security, and make it more accessible. Initial public proposal https://wicg.github.io/sanitizer-api/ TAG review https://github.com/w3ctag/design-reviews/issues/619 TAG review status Issues addressed Risks Interoperability and Compatibility No information provided Gecko: Positive (https://github.com/mozilla/standards-positions/issues/106) Sanitizer API is enabled in Firefox nightly: https://www.firefox.com/en-US/firefox/148.0a1/releasenotes/ WebKit: Support (https://github.com/WebKit/standards-positions/issues/86) Web developers: No signals Other signals: HTML: stage 2. (https://github.com/whatwg/html/issues/7197) TAG, early design review: https://github.com/w3ctag/design-reviews/issues/619 Security https://wicg.github.io/sanitizer-api/#security-considerations WebView application risks Does this intent deprecate or change behavior of existing APIs, such that it has potentially high risk for Android WebView-based applications? No information provided Debuggability These APIs are readily accessible and testable using DevTools. Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, ChromeOS, Android, and Android WebView)? Yes Is this feature fully tested by web-platform-tests? Yes https://wpt.fyi/results/sanitizer-api?label=experimental&label=master&aligned Flag name on about://flags No information provided Finch feature name SanitizerAPI Rollout plan Will ship enabled for all users Requires code in //chrome? False Tracking bug https://issues.chromium.org/issues/40138584 Estimated milestones Shipping on desktop 145 Shipping on Android 145 Shipping on WebView 145 Anticipated spec changes Open questions about a feature may be a source of future web compat or interop issues. Please list open issues (eg links to known github issues in the project for the feature specification) whose resolution may introduce web compat/interop risk (eg, changing to naming or structure of the API in a non-backward-compatible way). We expect to "upstream" the current WICG specification to become part of HTML proper. See: https://github.com/whatwg/html/issues/7197 Link to entry on the Chrome Platform Status https://chromestatus.com/feature/5814067399491584?gate=5398359461068800 Links to previous Intent discussions Intent to Prototype: https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CALG6KPP0LBdNCieNydc6dfObByS2kCg1B2yvd6eZJHGTkW%2Bd-w%40mail.gmail.com This intent message was generated by Chrome Platform Status. -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/69401de1.050a0220.2e69e1.0456.GAE%40google.com.
