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harbian-audit
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Remove 10.1.5 and add runtime check method to 10.1.2: for min password lifetime.

This commit is contained in:
Samson-W 2019-05-12 05:13:07 +08:00
parent cf7c0cae75
commit 0de7b1d404
2 changed files with 43 additions and 97 deletions
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73
bin/hardening/10.1.2_set_password_min_days_change.sh
View File

@ -6,6 +6,7 @@
#
# 10.1.2 Set Password Change Minimum Number of Days (Scored)
# Modify by: Samson-W (sccxboy@gmail.com)
#
set -e # One error, it's over
@ -16,6 +17,7 @@ HARDENING_LEVEL=3
PACKAGE='login'
OPTIONS='PASS_MIN_DAYS=7'
FILE='/etc/login.defs'
SHA_FILE='/etc/shadow'
# This function will be called if the script status is on enabled / audit mode
audit () {
@ -24,18 +26,22 @@ audit () {
crit "$PACKAGE is not installed!"
else
ok "$PACKAGE is installed"
for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN"
if [ $FNRET = 0 ]; then
ok "$PATTERN is present in $FILE"
else
crit "$PATTERN is not present in $FILE"
fi
done
fi
SSH_PARAM=$(echo $OPTIONS | cut -d= -f 1)
SSH_VALUE=$(echo $OPTIONS | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN"
if [ $FNRET = 0 ]; then
ok "$PATTERN is present in $FILE"
else
crit "$PATTERN is not present in $FILE"
fi
if [ $(egrep ^[^:]+:[^\!*] $SHA_FILE | awk -F: '$4 < "'$SSH_VALUE'" {print $1}' | wc -l) -gt 0 ]; then
crit "Have least user's mininum password lifttime is not equal or less than $SSH_VALUE day"
else
ok "All user's mininum password lifttime is $SSH_VALUE day"
fi
fi
}
# This function will be called if the script status is on enabled mode
@ -47,24 +53,31 @@ apply () {
crit "$PACKAGE is absent, installing it"
apt_install $PACKAGE
fi
for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN"
if [ $FNRET = 0 ]; then
ok "$PATTERN is present in $FILE"
else
warn "$PATTERN is not present in $FILE, adding it"
does_pattern_exist_in_file $FILE "^$SSH_PARAM"
if [ $FNRET != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing"
replace_in_file $FILE "^$SSH_PARAM[[:space:]]*.*" "$SSH_PARAM $SSH_VALUE"
fi
fi
done
SSH_PARAM=$(echo $OPTIONS | cut -d= -f 1)
SSH_VALUE=$(echo $OPTIONS | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN"
if [ $FNRET = 0 ]; then
ok "$PATTERN is present in $FILE"
else
warn "$PATTERN is not present in $FILE, adding it"
does_pattern_exist_in_file $FILE "^$SSH_PARAM"
if [ $FNRET != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing"
replace_in_file $FILE "^$SSH_PARAM[[:space:]]*.*" "$SSH_PARAM $SSH_VALUE"
fi
fi
if [ $(egrep ^[^:]+:[^\!*] $SHA_FILE | awk -F: '$4 < "'$SSH_VALUE'" {print $1}' | wc -l) -gt 0 ]; then
warn "Have least user's mininum password lifttime is not equal or less than $SSH_VALUE day, Fixing"
for USERNAME in $(egrep ^[^:]+:[^\!*] $SHA_FILE | awk -F: '$4 < "'$SSH_VALUE'" {print $1}');
do
chage --mindays $SSH_VALUE $USERNAME
done
else
ok "All user's mininum password lifttime is $SSH_VALUE day"
fi
}
# This function will check config parameters required

67
bin/hardening/10.1.5_set_min_password_lifetime.sh
View File

@ -1,67 +0,0 @@
#!/bin/bash
#
# harbian audit 7/8/9 Hardening
#
#
# 10.1.5 Set mininum password lifetime (Scored)
# Author : Samson wen, Samson <sccxboy@gmail.com>
#
set -e # One error, it's over
set -u # One variable unset, it's over
HARDENING_LEVEL=3
#set 1 day
LIFETIME=1
FILE='/etc/shadow'
# This function will be called if the script status is on enabled / audit mode
audit ()
{
if [ $(awk -F: '$4 != "'$LIFETIME'" {print $1}' $FILE | wc -l) -gt 0 ]; then
crit "Have least user's mininum password lifttime is not equal $LIFETIME day"
FNRET=1
else
ok "All user's mininum password lifttime is $LIFETIME day"
FNRET=0
fi
}
# This function will be called if the script status is on enabled mode
apply () {
if [ $FNRET = 0 ]; then
ok "All user's mininum password lifttime is $LIFETIME day"
elif [ $FNRET = 1 ]; then
info "Set all user's mininum password lifetime to $LIFETIME"
for USERNAME in $(awk -F: '$4 != "'$LIFETIME'" {print $1}' $FILE);
do
chage -m $LIFETIME $USERNAME
done
fi
}
# This function will check config parameters required
check_config() {
:
}
# Source Root Dir Parameter
if [ -r /etc/default/cis-hardening ]; then
. /etc/default/cis-hardening
fi
if [ -z "$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