debian-cis/bin/hardening/99.99_check_distribution.sh
P-EB 32886d3a3d
Replace CIS_ROOT_DIR by a more flexible system (#204)
* Replace CIS_ROOT_DIR by a more flexible system

* Try to adapt the logic change to the functional tests
2023-09-25 14:24:01 +02:00

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#!/bin/bash
# run-shellcheck
#
# OVH Security audit
#
#
# 99.99 Ensure that the distribution version is debian and that the version is 9 or 10
#
set -e # One error, it's over
set -u # One variable unset, it's over
# shellcheck disable=2034
HARDENING_LEVEL=1
# shellcheck disable=2034
DESCRIPTION="Check the distribution and the distribution version"
# This function will be called if the script status is on enabled / audit mode
audit() {
if [ "$DISTRIBUTION" != "debian" ]; then
crit "Your distribution has been identified as $DISTRIBUTION which is not debian"
else
if [ "$DEB_MAJ_VER" = "sid" ] || [ "$DEB_MAJ_VER" -gt "$HIGHEST_SUPPORTED_DEBIAN_VERSION" ]; then
crit "Your distribution is too recent and is not yet supported."
elif [ "$DEB_MAJ_VER" -lt "$SMALLEST_SUPPORTED_DEBIAN_VERSION" ]; then
crit "Your distribution is debian but is deprecated. Consider upgrading to a supported version."
else
ok "Your distribution is debian and the version is supported"
fi
fi
}
# This function will be called if the script status is on enabled mode
apply() {
echo "Reporting only here, upgrade your debian version to a supported version if you're on debian"
echo "If you use another distribution, consider applying rules corresponding with your distribution available at https://www.cisecurity.org/"
}
# This function will check config parameters required
check_config() {
:
}
# Source Root Dir Parameter
if [ -r /etc/default/cis-hardening ]; then
# shellcheck source=../../debian/default
. /etc/default/cis-hardening
fi
if [ -z "$CIS_LIB_DIR" ]; then
echo "There is no /etc/default/cis-hardening file nor cis-hardening directory in current environment."
echo "Cannot source CIS_LIB_DIR variable, aborting."
exit 128
fi
# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
if [ -r "${CIS_LIB_DIR}"/main.sh ]; then
# shellcheck source=../../lib/main.sh
. "${CIS_LIB_DIR}"/main.sh
else
echo "Cannot find main.sh, have you correctly defined your root directory? Current value is $CIS_LIB_DIR in /etc/default/cis-hardening"
exit 128
fi