#!/bin/sh
# prerm script for imunify360-webshield-bundle
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <prerm> `remove'
#        * <old-prerm> `upgrade' <new-version>
#        * <new-prerm> `failed-upgrade' <old-version>
#        * <conflictor's-prerm> `remove' `in-favour' <package> <new-version>
#        * <deconfigured's-prerm> `deconfigure' `in-favour'
#          <package-being-installed> <version> `removing'
#          <conflicting-package> <version>
# for details, see https://www.debian.org/doc/debian-policy/ or
# the debian-policy package


case "$1" in
    purge|remove|upgrade|deconfigure)

    if [ "$1" = remove -o "$1" = purge ];then
        if [ -e /usr/sbin/imunify360-pam ]; then
            # 'imunify360-pam {enable|disable|disable-all}' is idempotent command
            /usr/sbin/imunify360-pam disable-all >/dev/null
        fi

        if deb-systemd-helper is-enabled imunify360-pam.service > /dev/null 2>&1; then
            deb-systemd-helper disable imunify360-pam.service > /dev/null 2>&1 || :
        fi
        if deb-systemd-helper is-enabled imunify360-pam.socket > /dev/null 2>&1; then
            deb-systemd-helper disable imunify360-pam.socket > /dev/null 2>&1 || :
        fi

        systemctl stop imunify360-pam.socket > /dev/null || true
        systemctl stop imunify360-pam.service > /dev/null || true

        # unplug dovecot module if panel is not directadmin
        DIRECTADMIN_BIN=/usr/local/directadmin/directadmin
        if [ ! -e ${DIRECTADMIN_BIN} ]; then
            rm -f /lib64/dovecot/auth/lib_imunify360.so
        fi

        # fix "directory '/opt/i360_pam_imunify' not empty so not removed" warning
        rm /opt/i360_pam_imunify/key || true
        rm /opt/i360_pam_imunify/secret || true
    fi

    ;;

    failed-upgrade)
    ;;

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

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.



exit 0