debian-cis/bin/hardening/99.5.7_ssh_sys_no_legacy.sh

#!/bin/bash
# run-shellcheck

# CIS Debian 7 Hardening
#

#
# Ensure that legacy services rlogin, rlogind and rcp are disabled and not installed
#
set -e # One error, it's over
set -u # One variable unset, it's over

# shellcheck disable=2034
DESCRIPTION="Ensure that legacy services rlogin, rlogind and rcp are disabled and not installed"
# shellcheck disable=2034
SERVICES="rlogin rlogind rcp"

# This function will be called if the script status is on enabled / audit mode
audit () {
    for SERVICE in $SERVICES
    do
        info "Checking if $SERVICE is enabled and installed"
        is_service_enabled "$SERVICE"
        if [ "$FNRET" != 0 ]; then
            ok "$SERVICE is disabled"
        else
            crit "$SERVICE is enabled"
        fi
        is_pkg_installed "$SERVICE"
        if [ "$FNRET" != 0 ]; then
            ok "$SERVICE is not installed"
        else
            warn "$SERVICE is installed"
        fi
    done
}

# This function will be called if the script status is on enabled mode
apply () {
    :
}


# This function will check config parameters required
check_config() {
    :
}

# Source Root Dir Parameter
if [ -r /etc/default/cis-hardening ]; then
    . /etc/default/cis-hardening
fi
if [ -z "$CIS_ROOT_DIR" ]; then
     echo "There is no /etc/default/cis-hardening file nor cis-hardening directory in current environment, cannot source CIS_ROOT_DIR variable, aborting"
    exit 128
fi


# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
if [ -r "$CIS_ROOT_DIR"/lib/main.sh ]; then
    # shellcheck source=/opt/debian-cis/lib/main.sh
    . "$CIS_ROOT_DIR"/lib/main.sh
else
    echo "Cannot find main.sh, have you correctly defined your root directory? Current value is $CIS_ROOT_DIR in /etc/default/cis-hardening"
    exit 128
fi