Hi,
Assuming that the xpi is signed, is there a way to install the extension without the need to download the xpi and do a drag/drop or open file ?
According to the docs, it seems to be the only way.
https://developer.mozilla.org/en-US/Add-ons/WebExtensions/Packaging_and_installation#Package_and_install
Is the “InstallTrigger” a viable way, to try to do a inline install?
https://developer.mozilla.org/en-US/docs/Installing_Extensions_and_Themes_From_Web_Pages
I tried this last approach, on firefox nightly 48, but I get a “This add-on could not be downloaded because of connection failure”, also the IconURL parameter seems to be ignored.
Thanks