Kordophone/agentHook/hookAgent.sh

#!/bin/sh

# This script is necessary to circumvent the entitlements check in imagent.
# Might want to wrap this script up in a startup script or something so we make sure this
# happens every time.

if [[ $# -lt 1 ]]; then
    echo "Usage: hookAgent.sh libagentHook.dylib"
    exit 0
fi

LIB_PATH=$(python -c "import os; print(os.path.realpath('$1'))")
echo "Library path: $LIB_PATH"

echo "Telling imagent to launch with inserted libraries for uid $EUID"
sudo launchctl debug gui/$EUID/com.apple.imagent --environment DYLD_INSERT_LIBRARIES=$LIB_PATH
launchctl kill SIGKILL gui/501/com.apple.imagent

echo "\nYou might have to kill imagent for changes to take effect (killall imagent)"