applefirstboot

#!/bin/bash

# Apple unique workstation UUID.
UUID=$(/usr/sbin/ioreg -rd1 -c IOPlatformExpertDevice | /usr/bin/perl -ne 'if (m/^.*\"IOPlatformUUID\" = \"(.*).*\"$/im) {print $1}')

# Mac address.
MACADDRESS=$(/usr/sbin/networksetup -getMACADDRESS en0 | /usr/bin/awk '{print $3}' | /usr/bin/sed s/://g)

#* Default preferences.
#+ Modifies /System/Library/User Template
#+ Replacing ${YOURSAVERHERE}
for USER_TEMPLATE in `sudo ls /System/Library/User\ Template`
do
 if [ -r "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences" ]; then
  /bin/echo "Modifying /System/Library/User Template/${USER_TEMPLATE}/Library/Preferences"
  # com.apple.screensaver.plist
  sudo /usr/bin/defaults write "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.screensaver" askForPassword -int 1
  sudo /usr/bin/defaults write "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.screensaver" askForPasswordDelay -int 5
  # com.apple.screensaver.UUID.plist
  sudo ${PLISTB} -c 'Add :CleanExit string YES' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${UUID}.plist"
  sudo ${PLISTB} -c 'Add :idleTime integer 900' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${UUID}.plist"
  sudo ${PLISTB} -c 'Add :moduleDict dict' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${UUID}.plist"
  sudo ${PLISTB} -c 'Add :moduleDict:iLifeMediaGroupType integer 0' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${UUID}.plist"
  sudo ${PLISTB} -c 'Add :moduleDict:moduleName string ${YOURSAVERHERE}' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${UUID}.plist"
  sudo ${PLISTB} -c 'Add :moduleDict:path string /Library/Screen\ Savers/${YOURSAVERHERE}.slideSaver' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${UUID}.plist"
  sudo ${PLISTB} -c 'Add :moduleDict:type integer 4' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${UUID}.plist"
  # com.apple.screensaver.MACADDRESS.plist
  sudo ${PLISTB} -c 'Add :CleanExit string YES' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${MACADDRESS}.plist"
  sudo ${PLISTB} -c 'Add :idleTime integer 900' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${MACADDRESS}.plist"
  sudo ${PLISTB} -c 'Add :moduleDict dict' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${MACADDRESS}.plist"
  sudo ${PLISTB} -c 'Add :moduleDict:iLifeMediaGroupType integer 0' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${MACADDRESS}.plist"
  sudo ${PLISTB} -c 'Add :moduleDict:moduleName string ${YOURSAVERHERE}' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${MACADDRESS}.plist"
  sudo ${PLISTB} -c 'Add :moduleDict:path string /Library/Screen\ Savers/${YOURSAVERHERE}.slideSaver' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${MACADDRESS}.plist"
  sudo ${PLISTB} -c 'Add :moduleDict:type integer 4' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${MACADDRESS}.plist"
 fi
done

# Write the default menu extras prefs. (might as well have one User Template loop but I'm splitting here for easier reading) 
#* Default preferences.
#+ Modifies /System/Library/User Template
for USER_TEMPLATE in `sudo ls /System/Library/User\ Template`
do
 if [ -r "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences" ]; then
  /bin/echo "Modifying /System/Library/User Template/${USER_TEMPLATE}/Library/Preferences"
# com.apple.systemuiserver.plist
  sudo ${PLISTB} -c 'Add menuExtras array' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist" 
  sudo ${PLISTB} -c 'Add menuExtras:0 string /Applications/Utilities/Keychain\ Access.app/Contents/Resources/Keychain.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist"
  sudo ${PLISTB} -c 'Add menuExtras:1 string /System/Library/CoreServices/Menu\ Extras/Bluetooth.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist"
  sudo ${PLISTB} -c 'Add menuExtras:2 string /System/Library/CoreServices/Menu\ Extras/TextInput.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist"
  sudo ${PLISTB} -c 'Add menuExtras:3 string /System/Library/CoreServices/Menu\ Extras/Volume.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist"
  sudo ${PLISTB} -c 'Add menuExtras:4 string /System/Library/CoreServices/Menu\ Extras/Displays.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist"
  sudo ${PLISTB} -c 'Add menuExtras:5 string /System/Library/CoreServices/Menu\ Extras/RemoteDesktop.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist"
  # com.apple.systemuiserver.${UUID}.plist (do not load)
  sudo ${PLISTB} -c 'Add dontAutoLoad array' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${UUID}.plist" 
  sudo ${PLISTB} -c 'Add dontAutoLoad:0 string /System/Library/CoreServices/Menu\ Extras/AirPort.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${UUID}.plist"
  sudo ${PLISTB} -c 'Add dontAutoLoad:1 string /System/Library/CoreServices/Menu\ Extras/VPN.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${UUID}.plist"
  sudo ${PLISTB} -c 'Add dontAutoLoad:2 string /System/Library/CoreServices/Menu\ Extras/TimeMachine.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${UUID}.plist"
  sudo ${PLISTB} -c 'Add dontAutoLoad:3 string /System/Library/CoreServices/Menu\ Extras/Battery.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${UUID}.plist"
  # com.apple.systemuiserver.${MACADDRESS}.plist (do not load)
  sudo ${PLISTB} -c 'Add dontAutoLoad array' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${MACADDRESS}.plist" 
  sudo ${PLISTB} -c 'Add dontAutoLoad:0 string /System/Library/CoreServices/Menu\ Extras/AirPort.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${MACADDRESS}.plist"
  sudo ${PLISTB} -c 'Add dontAutoLoad:1 string /System/Library/CoreServices/Menu\ Extras/VPN.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${MACADDRESS}.plist"
  sudo ${PLISTB} -c 'Add dontAutoLoad:2 string /System/Library/CoreServices/Menu\ Extras/TimeMachine.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${MACADDRESS}.plist"
  sudo ${PLISTB} -c 'Add dontAutoLoad:3 string /System/Library/CoreServices/Menu\ Extras/Battery.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${MACADDRESS}.plist"
fi
done


# One thing I like to do is add different menu extras for laptop users too (such as giving them the built-in vpn menu). 
# Run if a laptop
ioreg -rd1 -c IOPlatformExpertDevice | grep -E model | awk '{print $3}' | sed s/\<\"// | sed s/\"\>// | grep iMac
if [ "$?" == "1" ]; then
# Modify User Template preference defaults
for USER_TEMPLATE in `sudo ls /System/Library/User\ Template`
do
 if [ -r "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences" ]; then
  /bin/echo "Modifying /System/Library/User Template/${USER_TEMPLATE}/Library/Preferences"
  # com.apple.systemuiserver.plist
  sudo ${PLISTB} -c 'Delete menuExtras' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist" 
  sudo ${PLISTB} -c 'Add menuExtras array' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist" 
  sudo ${PLISTB} -c 'Add menuExtras:0 string /Applications/Utilities/Keychain\ Access.app/Contents/Resources/Keychain.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist"
  sudo ${PLISTB} -c 'Add menuExtras:1 string /System/Library/CoreServices/Menu\ Extras/AirPort.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist"
  sudo ${PLISTB} -c 'Add menuExtras:2 string /System/Library/CoreServices/Menu\ Extras/VPN.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist"
  sudo ${PLISTB} -c 'Add menuExtras:3 string /System/Library/CoreServices/Menu\ Extras/Bluetooth.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist"
  sudo ${PLISTB} -c 'Add menuExtras:4 string /System/Library/CoreServices/Menu\ Extras/TextInput.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist"
  sudo ${PLISTB} -c 'Add menuExtras:5 string /System/Library/CoreServices/Menu\ Extras/Volume.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist"
  sudo ${PLISTB} -c 'Add menuExtras:6 string /System/Library/CoreServices/Menu\ Extras/Displays.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist"
  sudo ${PLISTB} -c 'Add menuExtras:7 string /System/Library/CoreServices/Menu\ Extras/RemoteDesktop.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist"
  sudo ${PLISTB} -c 'Add menuExtras:8 string /System/Library/CoreServices/Menu\ Extras/Battery.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist"
  # Ensure ByHost is there
  sudo /bin/mkdir -p "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost"
  # com.apple.systemuiserver.${UUID}.plist (do not load)
  sudo ${PLISTB} -c 'Delete dontAutoLoad' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${UUID}.plist" 
  sudo ${PLISTB} -c 'Add dontAutoLoad array' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${UUID}.plist" 
  sudo ${PLISTB} -c 'Add dontAutoLoad:0 string /System/Library/CoreServices/Menu\ Extras/TimeMachine.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${UUID}.plist"
  # com.apple.systemuiserver.${MACADDRESS}.plist (do not load)
  sudo ${PLISTB} -c 'Delete dontAutoLoad' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${MACADDRESS}.plist" 
  sudo ${PLISTB} -c 'Add dontAutoLoad array' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${MACADDRESS}.plist" 
  sudo ${PLISTB} -c 'Add dontAutoLoad:0 string /System/Library/CoreServices/Menu\ Extras/TimeMachine.menu' "/System/Library/User Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${MACADDRESS}.plist"
 fi

#You may also want these same prefs copied to your local admin users that have already been created. I'll let you decide how you want to do it. 
# com.apple.screensaver.plist
sudo /bin/cp -f /System/Library/User\ Template/${USER_TEMPLATE}/Library/Preferences/com.apple.screensaver.plist /var/${SHORTNAME}/Library/Preferences/
# com.apple.screensaver.UUID.plist
sudo /bin/cp -f /System/Library/User\ Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${UUID}.plist /var/${SHORTNAME}/Library/Preferences/ByHost/
# com.apple.screensaver.MACADDRESS.plist
sudo /bin/cp -f /System/Library/User\ Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.screensaver.${MACADDRESS}.plist /var/${SHORTNAME}/Library/Preferences/ByHost/
#+ Set menu extras
sudo /bin/cp -f /System/Library/User\ Template/${USER_TEMPLATE}/Library/Preferences/com.apple.systemuiserver.plist /var/${SHORTNAME}/Library/Preferences/
sudo /bin/cp -f /System/Library/User\ Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${UUID}.plist /var/${SHORTNAME}/Library/Preferences/ByHost/
sudo /bin/cp -f /System/Library/User\ Template/${USER_TEMPLATE}/Library/Preferences/ByHost/com.apple.systemuiserver.${MACADDRESS}.plist /var/${SHORTNAME}/Library/Preferences/ByHost/

#Set the initial hostname. I set it to a combination of the SERIALNUMBER and MACADDRESS. I do this so the machine is easily identifiable via Apple Remote Desktop. I can't always be onsite when a mac is imaged.
SERIAL=$(/usr/sbin/ioreg -c IOPlatformExpertDevice | /usr/bin/sed -E -n -e '/IOPlatformSerialNumber/{s/^.*[[:space:]]"IOPlatformSerialNumber" = "(.+)"$/\1/p;q;}')

# Mac address.
MACADDRESS=$(/usr/sbin/networksetup -getMACADDRESS en0 | /usr/bin/awk '{print $3}' | /usr/bin/sed s/://g)

#* Set Computer name,Local Host Name, Hostname, Netbios name.
sudo /usr/sbin/scutil --set ComputerName "${SERIAL}-${MACADDRESS}"
sudo /usr/sbin/scutil --set LocalHostName "${SERIAL}-${MACADDRESS}"
sudo /usr/sbin/scutil --set HostName "${SERIAL}-${MACADDRESS}"
sudo /bin/hostname "${SERIAL}-${MACADDRESS}"
sudo /usr/bin/defaults write /Library/Preferences/SystemConfiguration/com.apple.smb.server NetBIOSName "${SERIAL}-${MACADDRESS}"

#* Set Computer sleep idle time, Display sleep idle time, Disable hard disk sleep.
sudo /usr/sbin/systemsetup -setcomputersleep "60"
sudo /usr/sbin/systemsetup -setdisplaysleep "15"
sudo /usr/sbin/systemsetup -setharddisksleep off

#* Disable ipv6 I've had AD binding bugs (so have others I've read in posts on the net. Plus I don't use it yet).
sudo /usr/sbin/networksetup -setv6off "Airport"
sudo /usr/sbin/networksetup -setv6off "Bluetooth Dun"
sudo /usr/sbin/networksetup -setv6off "Bluetooth Pan"
sudo /usr/sbin/networksetup -setv6off "Ethernet"
sudo /usr/sbin/networksetup -setv6off "FireWire"
sudo /usr/sbin/networksetup -setv6off "Wi-Fi"

#* Order Services.
sudo /usr/sbin/networksetup -ordernetworkservices "Ethernet" "Wi-Fi" "FireWire"
sudo /usr/sbin/networksetup -ordernetworkservices "Ethernet" "Wi-Fi" "FireWire" "Bluetooth DUN"
sudo /usr/sbin/networksetup -ordernetworkservices "Ethernet" "Wi-Fi" "FireWire" "Bluetooth DUN" "Bluetooth PAN"
sudo /usr/sbin/networksetup -ordernetworkservices "Ethernet" "Airport" "FireWire"
sudo /usr/sbin/networksetup -ordernetworkservices "Ethernet" "Airport" "FireWire" "Bluetooth DUN"
sudo /usr/sbin/networksetup -ordernetworkservices "Ethernet" "Airport" "FireWire" "Bluetooth DUN" "Bluetooth PAN"

#* Disable firstboot LoginHook
sudo /usr/bin/defaults delete "/var/root/Library/Preferences/com.apple.loginwindow" LoginHook