Contact emails ericwillig...@chromium.org, fin...@chromium.org Explainer https://github.com/w3c/web-share/blob/master/docs/explainer.md
Specification https://w3c.github.io/web-share/#permissions-policy Summary A new permission policy, "web-share", controls access to navigator.share(). The default allowlist is 'self', avoiding possible abuse by third party iframes. Link to blink-dev discussion https://groups.google.com/a/chromium.org/g/blink-dev/c/fgme9KOd8CU/m/TCYPKQAXAwAJ Blink component Blink>WebShare <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EWebShare> TAG review Not needed, trivial change to existing spec TAG review status Not applicable Risks Interoperability and Compatibility navigator.share() is called by embedded iframes. These may expect share() calls to succeed, when now they will fail if permission has not been granted. Firefox has successfully shipped the feature. Failures were observed with YouTube, these have now been addressed. Gecko: Shipped/Shipping (https://github.com/w3c/web-share/pull/252) WebKit: Shipped/Shipping (https://github.com/w3c/web-share/issues/169) CL recently merged: https://github.com/WebKit/WebKit/commit/ded7a6094a6ca38833e63a7915b7b6a2832f5734 Web developers: No signals Other signals: 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? N/A - Web Share API is not enabled in WebView. Debuggability No DevTools changes needed. Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, Chrome OS, Android, and Android WebView)? No The Permissions Policy will be supported on all platforms that support Web Share API. Currently, this is Android, Chrome OS, Windows. Is this feature fully tested by web-platform-tests <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md> ? Yes Flag name Requires code in //chrome? False Tracking bug https://bugs.chromium.org/p/chromium/issues/detail?id=1079104 Sample links https://scrawny-bottlenose-somersault.glitch.me/share-from-iframes.html Estimated milestones M110 Anticipated spec changes - Link to entry on the Chrome Platform Status https://chromestatus.com/feature/6362499966304256 This intent message was generated by Chrome Platform Status <https://chromestatus.com/>. -- 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 blink-dev+unsubscr...@chromium.org. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/e4303ef1-c709-4f90-b97b-e2fc4b0f2e2bn%40chromium.org.
