warn and exit on 10.14 for cpe_safari

[erikng]

No description provided.

[erikng]

Also mathiasbynens/dotfiles#849 for some interesting context.

TL;DR, it now requires admin rights to install either MC X or the standard payload type unless coming from MDM, and in order to target a defaults write to the new plist (~/Library/Containers/com.apple.Safari/Data/Library/Preferences/com.apple.Safari.plist), you need MDM/TCC profile with the ability to target it.

sudo profiles -IvF /Users/erikg/Desktop/safari.mobileconfig
profiles: verbose mode ON
profiles install profile /Users/erikg/Desktop/safari.mobileconfig for user: (null)
Enter the admin user name:erikg
Enter the password for user 'erikg':
profiles install for file:'/Users/erikg/Desktop/safari.mobileconfig' and user:'root' returned 0 ((null))
pass

Original context for old diff where I fixed this on 10.13.4: https://gist.github.com/erikng/97d9910ca16e86c720e667bbce6850a2