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macos-system/modules/01-system-settings.sh
2024-06-28 20:14:31 +02:00

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#!/usr/bin/env zsh
# vi: set ft=zsh tw=80 ts=2
function getQuestionsPrerequisites() {
cmds=(
[systemsetup]=''
)
requireRootPrivileges
}
function getExecPrerequisites() {
cmds=(
[osascript]=''
[scutil]=''
[systemsetup]=''
[nvram]=''
[pmset]=''
[defaults]=''
[/usr/libexec/ApplicationFirewall/socketfilterfw]=''
[launchctl]=''
)
}
function getQuestions() {
local timezones
timezones="`systemsetup -listtimezones | tail -n +2 | awk '{print $1}' | paste -sd, -`"
questions=(
'i: hostname=What shall the hostname of this host be?'
's: timezone=What shall the timezone of this host be? # choose from:'"${timezones};"
)
}
function quitSystemPreferences() {
indicateActivity -- 'Quitting System Preferences' osascript -e 'tell application "System Preferences" to quit'
}
function setComputerName() {
scutil --set ComputerName "${hostname}"
scutil --set HostName "${hostname}"
scutil --set LocalHostName "${hostname}"
systemsetup -setcomputername "${hostname}"
systemsetup -setlocalsubnetname "${hostname}"
}
function configureComputerHostname() {
local currentComputerName="`scutil --get ComputerName`"
if [[ "${currentComputerName}" != "${hostname}" ]]; then
lop -- -i 'Hostname of computer has not been set.' -i "Will set to ${hostname}."
indicateActivity -- 'Set computer name' setComputerName
else
lop -- -i 'Hostname of computer seems to have already been set. Skipping.' -i "Hostname: $currentComputerName"
fi
}
function configureBasicSystem(){
# Disable the sound effects on boot
nvram SystemAudioVolume=" "
systemsetup -settimezone "${timezone}" >&! /dev/null
systemsetup -setusingnetworktime on >&! /dev/null
systemsetup -setnetworktimeserver 'time.apple.com' >&! /dev/null
systemsetup -setsleep never >&! /dev/null
systemsetup -setwakeonnetworkaccess off >&! /dev/null
systemsetup -setrestartfreeze on >&! /dev/null
systemsetup -f -setremotelogin off >&! /dev/null
systemsetup -setremoteappleevents off >&! /dev/null
}
function configurePowerManagement() {
cmd=(pmset -a)
${cmd} displaysleep 0
${cmd} disksleep 0
${cmd} sleep 0
${cmd} womp 0
${cmd} acwake 0
${cmd} proximitywake 0
${cmd} destroyfvkeyonstandby 1
pmset -b acwake 1
${cmd} lidwake 1
${cmd} halfdim 1
${cmd} powernap 1
${cmd} hibernatemode 0
}
function configureLoginWindow() {
cmd=(defaults write '/Library/Preferences/com.apple.loginwindow')
${cmd} DisableFDEAutoLogin -bool true
${cmd} SHOWFULLNAME -bool true
${cmd} AdminHostInfo -string HostName
${cmd} GuestEnabled -bool false
}
function configureMacOSFirewall() {
cmd=(/usr/libexec/ApplicationFirewall/socketfilterfw)
${cmd} --setglobalstate on
${cmd} --setblockall off
${cmd} --setstealthmode on
${cmd} --setallowsigned on
${cmd} --setallowsignedapp on
}
function configure_system() {
lop -y h1 -- -i 'Configure System Settings'
quitSystemPreferences
configureComputerHostname
indicateActivity -- 'Configuring systemsetup and nvram' configureBasicSystem
indicateActivity -- 'Configuring power management' configurePowerManagement
indicateActivity -- 'Configuring login window' configureLoginWindow
indicateActivity -- 'Configure global umask' launchctl config user umask 027
indicateActivity -- 'Configure macOS firewall' configureMacOSFirewall
}
function getUsage() {
local cmdName=$1 text=''
read -r -d '' text <<- USAGE
Usage:
$cmdName show-questions [<modkey> <modans>]...
$cmdName [-v] [-d FILE] --hostname NAME --timezone ZONE
Set energy, basic network and host preferences.
Options:
--hostname NAME Set NAME as current host's host name.
--timezone ZONE Set ZONE as current host's timezone [default: Europe/Berlin].
-d FILE, --logfile FILE Print log message to logfile instead of stdout.
-v, --verbose Be more verbose.
----
$cmdName 0.1.0
Copyright (C) 2022 Rezart Qelibari, Astzweig GmbH & Co. KG
License EUPL-1.2. There is NO WARRANTY, to the extent permitted by law.
USAGE
print -- ${text}
}
if [[ "${ZSH_EVAL_CONTEXT}" == toplevel ]]; then
test -f "${ASTZWEIG_MACOS_SYSTEM_LIB}" || { echo 'This module requires macos-system library. Please run again with macos-system library provieded as a path in ASTZWEIG_MACOS_SYSTEM_LIB env variable.'; return 10 }
source "${ASTZWEIG_MACOS_SYSTEM_LIB}"
module_main $0 "$@"
fi