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More secure optimization system

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Tw93
2025-11-27 07:26:54 +09:00
parent e517bf4a3e
commit 60eb7cf3ed
1 changed files with 77 additions and 42 deletions
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119
lib/optimization_tasks.sh
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@@ -35,9 +35,10 @@ opt_system_maintenance() {
echo -e "${RED}${ICON_ERROR}${NC} Failed to clear memory" echo -e "${RED}${ICON_ERROR}${NC} Failed to clear memory"
fi fi
echo -e "${BLUE}${ICON_ARROW}${NC} Rebuilding font cache..." # Skip: Font cache rebuild breaks ScreenSaverEngine and other system components
sudo atsutil databases -remove > /dev/null 2>&1 # echo -e "${BLUE}${ICON_ARROW}${NC} Rebuilding font cache..."
echo -e "${GREEN}${ICON_SUCCESS}${NC} Font cache rebuilt" # sudo atsutil databases -remove > /dev/null 2>&1
# echo -e "${GREEN}${ICON_SUCCESS}${NC} Font cache rebuilt"
echo -e "${BLUE}${ICON_ARROW}${NC} Rebuilding Spotlight index (runs in background)..." echo -e "${BLUE}${ICON_ARROW}${NC} Rebuilding Spotlight index (runs in background)..."
local md_status local md_status
@@ -54,16 +55,18 @@ opt_system_maintenance() {
sudo pkill -f blued 2> /dev/null || true sudo pkill -f blued 2> /dev/null || true
echo -e "${GREEN}${ICON_SUCCESS}${NC} Bluetooth controller refreshed" echo -e "${GREEN}${ICON_SUCCESS}${NC} Bluetooth controller refreshed"
if command -v log > /dev/null 2>&1 && [[ "${MO_ENABLE_LOG_CLEANUP:-0}" == "1" ]]; then # Skip: log erase --all --force deletes ALL system logs, making debugging impossible
echo -e "${BLUE}${ICON_ARROW}${NC} Compressing system logs..." # Users should manually manage logs if needed using: sudo log erase --all --force
if command -v has_sudo_session > /dev/null 2>&1 && ! has_sudo_session; then # if command -v log > /dev/null 2>&1 && [[ "${MO_ENABLE_LOG_CLEANUP:-0}" == "1" ]]; then
echo -e "${YELLOW}!${NC} Skipped log compression ${GRAY}(admin session inactive)${NC}" # echo -e "${BLUE}${ICON_ARROW}${NC} Compressing system logs..."
elif run_with_timeout 15 sudo -n log erase --all --force > /dev/null 2>&1; then # if command -v has_sudo_session > /dev/null 2>&1 && ! has_sudo_session; then
echo -e "${GREEN}${ICON_SUCCESS}${NC} logarchive trimmed" # echo -e "${YELLOW}!${NC} Skipped log compression ${GRAY}(admin session inactive)${NC}"
else # elif run_with_timeout 15 sudo -n log erase --all --force > /dev/null 2>&1; then
echo -e "${YELLOW}!${NC} Skipped log compression ${GRAY}(requires Full Disk Access)${NC}" # echo -e "${GREEN}${ICON_SUCCESS}${NC} logarchive trimmed"
fi # else
fi # echo -e "${YELLOW}!${NC} Skipped log compression ${GRAY}(requires Full Disk Access)${NC}"
# fi
# fi
} }
# Cache refresh: update Finder/Safari caches # Cache refresh: update Finder/Safari caches
@@ -165,39 +168,46 @@ opt_recent_items() {
echo -e "${GREEN}${ICON_SUCCESS}${NC} Recent items cleared" echo -e "${GREEN}${ICON_SUCCESS}${NC} Recent items cleared"
} }
# Radio refresh: reset Bluetooth and Wi-Fi # Radio refresh: reset Bluetooth and Wi-Fi (safe mode - no pairing/password loss)
opt_radio_refresh() { opt_radio_refresh() {
echo -e "${BLUE}${ICON_ARROW}${NC} Resetting Bluetooth preferences..." echo -e "${BLUE}${ICON_ARROW}${NC} Refreshing Bluetooth controller..."
rm -f "$HOME/Library/Preferences/com.apple.Bluetooth.plist" 2> /dev/null || true # Only restart Bluetooth service, do NOT delete pairing information
sudo rm -f /Library/Preferences/com.apple.Bluetooth.plist 2> /dev/null || true sudo pkill -HUP bluetoothd 2> /dev/null || true
echo -e "${GREEN}${ICON_SUCCESS}${NC} Bluetooth caches refreshed" echo -e "${GREEN}${ICON_SUCCESS}${NC} Bluetooth controller refreshed"
echo -e "${BLUE}${ICON_ARROW}${NC} Resetting Wi-Fi settings..." echo -e "${BLUE}${ICON_ARROW}${NC} Refreshing Wi-Fi service..."
local sysconfig="/Library/Preferences/SystemConfiguration" # Only restart Wi-Fi service, do NOT delete saved networks
if [[ -d "$sysconfig" ]]; then # Skip: Deleting airport.preferences.plist causes all saved Wi-Fi passwords to be lost
sudo cp "$sysconfig"/com.apple.airport.preferences.plist "$sysconfig"/com.apple.airport.preferences.plist.bak 2> /dev/null || true # sudo rm -f "$sysconfig"/com.apple.airport.preferences.plist
sudo rm -f "$sysconfig"/com.apple.airport.preferences.plist 2> /dev/null || true
echo -e "${GREEN}${ICON_SUCCESS}${NC} Wi-Fi preferences reset" # Safe alternative: just restart the Wi-Fi interface
local wifi_interface
wifi_interface=$(networksetup -listallhardwareports | awk '/Wi-Fi/{getline; print $2}' | head -1)
if [[ -n "$wifi_interface" ]]; then
sudo ifconfig "$wifi_interface" down 2> /dev/null || true
sleep 1
sudo ifconfig "$wifi_interface" up 2> /dev/null || true
echo -e "${GREEN}${ICON_SUCCESS}${NC} Wi-Fi interface restarted"
else else
echo -e "${GRAY}-${NC} SystemConfiguration directory missing" echo -e "${GRAY}-${NC} Wi-Fi interface not found"
fi fi
# Restart AirDrop interface
sudo ifconfig awdl0 down 2> /dev/null || true sudo ifconfig awdl0 down 2> /dev/null || true
sudo ifconfig awdl0 up 2> /dev/null || true sudo ifconfig awdl0 up 2> /dev/null || true
echo -e "${GREEN}${ICON_SUCCESS}${NC} Wireless services refreshed" echo -e "${GREEN}${ICON_SUCCESS}${NC} Wireless services refreshed"
} }
# Mail downloads: clear Mail attachment cache # Mail downloads: clear OLD Mail attachment cache (30+ days)
opt_mail_downloads() { opt_mail_downloads() {
echo -e "${BLUE}${ICON_ARROW}${NC} Clearing Mail attachment downloads..." echo -e "${BLUE}${ICON_ARROW}${NC} Clearing old Mail attachment downloads (30+ days)..."
local -a mail_dirs=( local -a mail_dirs=(
"$HOME/Library/Mail Downloads|Mail Downloads" "$HOME/Library/Mail Downloads"
"$HOME/Library/Containers/com.apple.mail/Data/Library/Mail Downloads|Mail Container Downloads" "$HOME/Library/Containers/com.apple.mail/Data/Library/Mail Downloads"
) )
local total_kb=0 local total_kb=0
for target in "${mail_dirs[@]}"; do for target_path in "${mail_dirs[@]}"; do
IFS='|' read -r target_path _ <<< "$target"
total_kb=$((total_kb + $(_opt_get_dir_size_kb "$target_path"))) total_kb=$((total_kb + $(_opt_get_dir_size_kb "$target_path")))
done done
@@ -206,21 +216,40 @@ opt_mail_downloads() {
return return
fi fi
for target in "${mail_dirs[@]}"; do # Only delete files older than 30 days (safer)
IFS='|' read -r target_path label <<< "$target" local deleted=0
cleanup_path "$target_path" "$label" for target_path in "${mail_dirs[@]}"; do
ensure_directory "$target_path" if [[ -d "$target_path" ]]; then
deleted=$((deleted + $(find "$target_path" -type f -mtime +30 -delete -print 2>/dev/null | wc -l | tr -d ' ')))
fi
done done
echo -e "${GREEN}${ICON_SUCCESS}${NC} Mail downloads cleared"
if [[ $deleted -gt 0 ]]; then
echo -e "${GREEN}${ICON_SUCCESS}${NC} Removed $deleted old attachment(s)"
else
echo -e "${GRAY}-${NC} No old attachments found"
fi
} }
# Saved state: remove app saved states # Saved state: remove OLD app saved states (7+ days)
opt_saved_state_cleanup() { opt_saved_state_cleanup() {
echo -e "${BLUE}${ICON_ARROW}${NC} Removing saved application states..." echo -e "${BLUE}${ICON_ARROW}${NC} Removing old saved application states (7+ days)..."
local state_dir="$HOME/Library/Saved Application State" local state_dir="$HOME/Library/Saved Application State"
cleanup_path "$state_dir" "Saved Application State"
ensure_directory "$state_dir" if [[ ! -d "$state_dir" ]]; then
echo -e "${GREEN}${ICON_SUCCESS}${NC} Saved states cleared" echo -e "${GRAY}-${NC} No saved states directory found"
return
fi
# Only delete states older than 7 days (safer - won't lose recent work)
local deleted=0
deleted=$(find "$state_dir" -type d -name "*.savedState" -mtime +7 -exec rm -rf {} \; -print 2>/dev/null | wc -l | tr -d ' ')
if [[ $deleted -gt 0 ]]; then
echo -e "${GREEN}${ICON_SUCCESS}${NC} Removed $deleted old saved state(s)"
else
echo -e "${GRAY}-${NC} No old saved states found"
fi
} }
# Finder and Dock: refresh interface caches # Finder and Dock: refresh interface caches
@@ -234,6 +263,11 @@ opt_finder_dock_refresh() {
IFS='|' read -r target_path label <<< "$target" IFS='|' read -r target_path label <<< "$target"
cleanup_path "$target_path" "$label" cleanup_path "$target_path" "$label"
done done
# Warn user before restarting Finder (may lose unsaved work)
echo -e "${YELLOW}${ICON_WARNING}${NC} About to restart Finder & Dock (save any work in Finder windows)"
sleep 2
killall Finder > /dev/null 2>&1 || true killall Finder > /dev/null 2>&1 || true
killall Dock > /dev/null 2>&1 || true killall Dock > /dev/null 2>&1 || true
echo -e "${GREEN}${ICON_SUCCESS}${NC} Finder & Dock relaunched" echo -e "${GREEN}${ICON_SUCCESS}${NC} Finder & Dock relaunched"
@@ -272,7 +306,8 @@ opt_startup_cache() {
success=false success=false
fi fi
sudo rm -rf /System/Library/PrelinkedKernels/* > /dev/null 2>&1 || true # Skip: Deleting PrelinkedKernels breaks ScreenSaverEngine and other system components
# sudo rm -rf /System/Library/PrelinkedKernels/* > /dev/null 2>&1 || true
run_with_timeout 120 sudo kextcache -system-prelinked-kernel > /dev/null 2>&1 || true run_with_timeout 120 sudo kextcache -system-prelinked-kernel > /dev/null 2>&1 || true
fi fi