Mojave SUCK

conect-vpn-cli.sh

#!/bin/bash

vpn_name=$1
vpn_password=$(ga-cmd)

echo "$vpn_name,$vpn_password"
/usr/bin/osascript <<EOF
	tell application "System Preferences"
		reveal pane "Network"
		activate
		
		tell application "System Events"
			tell process "System Preferences"
				tell window 1
					-- select the specified row in the service list 
					repeat with r in rows of table 1 of scroll area 1
						if (value of attribute "AXValue" of static text 1 of r as string) contains "$vpn_name" then
							select r
						end if
					end repeat
					
					-- set the address & username / account name
					-- note that this is vpn specific
					tell group 1						
						click button "Authentication Settings…"
					end tell
					
					-- open up the auth panel and set the login password
					tell sheet 1
						set value of text field 2 to "$vpn_password"
						delay 1
						click button "Ok"
					end tell					
					delay 1
					click button "Apply"
					delay 2
					tell group 1						
						click button "Connect"
					end tell							
				end tell
			end tell
		end tell		
	end tell
EOF

README BEFORE USE THAT SCRIPT

$ git clone https://github.com/arcanericky/ga-cmd.git
$ cd ga-cmd
$ git submodule init
$ git submodule update
$ make
$ ./build SECRETKEY
$ cp bin/* /usr/local/bin