I have a query , if i have a application where i want to download the pdf automatically without user gesture inside i-frame , does it still prevent download in this case also ??
On Saturday, January 19, 2019 at 2:37:40 AM UTC+5:30 [email protected] wrote: > *Contact emails* > [email protected] > > *Design doc/Spec* > Design doc: > https://docs.google.com/document/d/1XfLQd9IbJBPAE4IAOvu4EubUaLuICJrDlrmz0Ya_mqQ > Spec discussion: https://github.com/whatwg/html/issues/3236 > Spec review: https://github.com/whatwg/html/pull/4293 > > *Summary* > Prevent downloads in sandboxed iframes without user activation > > *Motivation* > Content providers should be able to restrict whether drive-by-downloads > can be initiated for content in iframes, to prevent malicious or abusive > downloads. Thus, we plan to prevent downloads in sandboxed iframes that > lack a user gesture, and this restriction could be lifted via an > 'allow-downloads-without-user-activation' keyword, if present in the > sandbox attribute list. > > *Risks* > *Compatibility* > According to HTML & JavaScript usage > <https://www.chromestatus.com/metrics/feature/popularity>, for downloads > in sandbox without user gesture > (NavigationDownloadInSandboxWithoutUserGesture + > HTMLAnchorElementDownloadInSandboxWithoutUserGesture) account for about > 0.002% page loads so the compatibility risk is small. Besides, the > “allow-downloads-without-user-activation” attribute is always an simple > solution to any breakage. > > *Interoperability* > No official signals from other browsers. But the web platform test is > supposed to alert other browsers. > > *Will this feature be supported on all six Blink platforms (Windows, Mac, > Linux, Chrome OS, Android, and Android WebView)?* > Yes > > *Is this feature fully tested by web-platform-tests?* > Web platform test (.tentative) will be added. > > *Link to entry on the feature dashboard* > https://www.chromestatus.com/feature/5706745674465280 > > *Requesting approval to ship?* > Yes > > -- 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 on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/4710d63a-f059-4584-8204-674655d3886bn%40chromium.org.
