mirror of
https://github.com/ovh/debian-cis.git
synced 2024-11-23 14:05:37 +01:00
66 lines
1.8 KiB
Bash
66 lines
1.8 KiB
Bash
|
#!/bin/bash
|
||
|
|
|
||
|
|
#
|
||
|
|
# CIS Debian 7 Hardening
|
||
|
|
# Authors : Thibault Dewailly, OVH <thibault.dewailly@corp.ovh.com>
|
||
|
|
#
|
||
|
|
|
||
|
|
#
|
||
|
|
# 8.1.7 Record Events That Modify the System's Mandatory Access Controls (Scored)
|
||
|
|
#
|
||
|
|
|
||
|
|
set -e # One error, it's over
|
||
|
|
set -u # One variable unset, it's over
|
||
|
|
|
||
|
|
AUDIT_PARAMS='-w /etc/selinux/ -p wa -k MAC-policy'
|
||
|
|
FILE='/etc/audit/audit.rules'
|
||
|
|
|
||
|
|
# This function will be called if the script status is on enabled / audit mode
|
||
|
|
audit () {
|
||
|
|
IFS=$'\n'
|
||
|
|
for AUDIT_VALUE in $AUDIT_PARAMS; do
|
||
|
|
debug "$AUDIT_VALUE must be in file $FILE"
|
||
|
|
does_pattern_exists_in_file $FILE $AUDIT_VALUE
|
||
|
|
if [ $FNRET != 0 ]; then
|
||
|
|
crit "$AUDIT_VALUE is not in file $FILE"
|
||
|
|
else
|
||
|
|
ok "$AUDIT_VALUE present in $FILE"
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
# This function will be called if the script status is on enabled mode
|
||
|
|
apply () {
|
||
|
|
IFS=$'\n'
|
||
|
|
for AUDIT_VALUE in $AUDIT_PARAMS; do
|
||
|
|
debug "$AUDIT_VALUE must be in file $FILE"
|
||
|
|
does_pattern_exists_in_file $FILE $AUDIT_VALUE
|
||
|
|
if [ $FNRET != 0 ]; then
|
||
|
|
warn "$AUDIT_VALUE is not in file $FILE, adding it"
|
||
|
|
add_end_of_file $FILE $AUDIT_VALUE
|
||
|
|
eval $(pkill -HUP -P 1 auditd)
|
||
|
|
else
|
||
|
|
ok "$AUDIT_VALUE present in $FILE"
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
# This function will check config parameters required
|
||
|
|
check_config() {
|
||
|
|
:
|
||
|
|
}
|
||
|
|
|
||
|
|
# Source Root Dir Parameter
|
||
|
|
if [ ! -r /etc/default/cis-hardenning ]; then
|
||
|
|
echo "There is no /etc/default/cis-hardenning file, cannot source CIS_ROOT_DIR variable, aborting"
|
||
|
|
exit 128
|
||
|
|
else
|
||
|
|
. /etc/default/cis-hardenning
|
||
|
|
if [ -z $CIS_ROOT_DIR ]; then
|
||
|
|
echo "No CIS_ROOT_DIR variable, aborting"
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
|
||
|
|
[ -r $CIS_ROOT_DIR/lib/main.sh ] && . $CIS_ROOT_DIR/lib/main.sh
|