#!/bin/bash
# prerm script for imunify360-firewall

set -e

case "$1" in
    purge|remove)

        for srv in imunify360-agent imunify360-dos-protection imunify360-pure imunify360; do
            /bin/systemctl reset-failed "${srv}.service" &>/dev/null || :
        done

        /bin/systemctl --no-reload disable imunify360.service > /dev/null 2>&1 || :
        /bin/systemctl stop imunify360-agent.service > /dev/null 2>&1 || :
        /bin/systemctl stop imunify360.service > /dev/null 2>&1 || :
        /bin/systemctl --no-reload disable imunify360-dos-protection.service
        /bin/systemctl stop imunify360-dos-protection.service

        /usr/bin/imunify360-agent uninstall-vendors > /dev/null || :

        if /usr/bin/imunify360-agent --console-log-level=WARNING rstatus >/dev/null
        then
            /usr/bin/imunify360-agent --console-log-level=WARNING feature-management native disable
        fi
        /usr/bin/imunify360-agent --console-log-level=WARNING restore-configs

        # check if CSF is installed
        if /opt/imunify360/venv/share/imunify360/scripts/csf_tool status >/dev/null
        then
            echo -n "Removing Imunify360 from CSF exceptions..."
            /opt/imunify360/venv/share/imunify360/scripts/csf_tool remove && echo OK
        fi
        /opt/imunify360/venv/bin/python3 /opt/imunify360/venv/share/imunify360/scripts/rules_checker.py clear
    ;;

    upgrade)
        /bin/systemctl stop imunify360-agent.service > /dev/null
        /bin/systemctl stop imunify360.service >/dev/null
        /bin/systemctl stop imunify360-dos-protection.service
    ;;

    failed-upgrade|abort-install|abort-upgrade|disappear)
    ;;

    *)
        echo "postrm called with unknown argument \`$1'" >&2
        exit 1
    ;;

esac

exit 0