I can get user authorization for DocsList/SitesApp/etc using a menu item or button, but approval for an oAuthConfig based UrlFetch action is different. It seems you can only approve those from within the script editor.
Are there any other ways I can get approval for a specific oAuth scope by a user? My use case is against the mail migration API of which three-legged oAuth is acceptable from any user in a Google Apps for Business domain.
This is a regression. oAuth authorization popup used to work from the menu just fine, I am sure of it. It was a weird blank popup with only an “Authorize” button, weird, but did the job.
Apparently I haven’t been using this for a long time, since issue 677 (regarding this) was opened July 2011 😛
Anyway, you should “star” it to keep track of updates and kind of vote for it.