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Delete obsolete check items:7.3.3_disable_ipv6.

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Samson-W 2019-08-08 12:27:43 +08:00
parent 445824fef2
commit 3af015cbc7
1 changed files with 0 additions and 85 deletions
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85
bin/hardening/7.3.3_disable_ipv6.sh
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#!/bin/bash
#
# harbian audit 7/8/9 Hardening
#
#
# 7.3.3 Disable IPv6 (Not Scored)
#
set -e # One error, it's over
set -u # One variable unset, it's over
HARDENING_LEVEL=2
SYSCTL_PARAMS='net.ipv6.conf.all.disable_ipv6=1 net.ipv6.conf.default.disable_ipv6=1 net.ipv6.conf.lo.disable_ipv6=1'
# This function will be called if the script status is on enabled / audit mode
audit () {
does_sysctl_param_exists "net.ipv6"
if [ $FNRET != 0 ]; then
ok "ipv6 is disabled"
else
for SYSCTL_VALUES in $SYSCTL_PARAMS; do
SYSCTL_PARAM=$(echo $SYSCTL_VALUES | cut -d= -f 1)
SYSCTL_EXP_RESULT=$(echo $SYSCTL_VALUES | cut -d= -f 2)
debug "$SYSCTL_PARAM should be set to $SYSCTL_EXP_RESULT"
has_sysctl_param_expected_result $SYSCTL_PARAM $SYSCTL_EXP_RESULT
if [ $FNRET != 0 ]; then
crit "$SYSCTL_PARAM was not set to $SYSCTL_EXP_RESULT"
elif [ $FNRET = 255 ]; then
warn "$SYSCTL_PARAM does not exist -- Typo?"
else
ok "$SYSCTL_PARAM correctly set to $SYSCTL_EXP_RESULT"
fi
done
fi
}
# This function will be called if the script status is on enabled mode
apply () {
does_sysctl_param_exists "net.ipv6"
if [ $FNRET != 0 ]; then
ok "ipv6 is disabled"
else
for SYSCTL_VALUES in $SYSCTL_PARAMS; do
SYSCTL_PARAM=$(echo $SYSCTL_VALUES | cut -d= -f 1)
SYSCTL_EXP_RESULT=$(echo $SYSCTL_VALUES | cut -d= -f 2)
debug "$SYSCTL_PARAM should be set to $SYSCTL_EXP_RESULT"
has_sysctl_param_expected_result $SYSCTL_PARAM $SYSCTL_EXP_RESULT
if [ $FNRET != 0 ]; then
warn "$SYSCTL_PARAM was not set to $SYSCTL_EXP_RESULT value, fixing"
set_sysctl_param $SYSCTL_PARAM $SYSCTL_EXP_RESULT
warn "you may want to reboot or sysctl -p a file including $SYSCTL_PARAMS"
elif [ $FNRET = 255 ]; then
warn "$SYSCTL_PARAM does not exist -- Typo?"
else
ok "$SYSCTL_PARAM correctly set to $SYSCTL_EXP_RESULT"
fi
done
fi
}
# This function will check config parameters required
check_config() {
:
}
# Source Root Dir Parameter
if [ -r /etc/default/cis-hardening ]; then
. /etc/default/cis-hardening
fi
if [ -z "$CIS_ROOT_DIR" ]; then
echo "There is no /etc/default/cis-hardening file nor cis-hardening directory in current environment."
echo "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
. $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