Add 9.2.14_pam_dictcheck_pwquality.sh
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#!/bin/bash
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#
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# harbian-audit for Debian GNU/Linux 11/12/Ubuntu 16~22.4 and CentOS Hardening
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#
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#
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# 9.2.14 Must prevent the use of dictionary words for passwords: audit dictcheck option (Scored)
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# Author : Samson wen, Samson <sccxboy@gmail.com>
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#
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set -e # One error, it's over
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set -u # One variable unset, it's over
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HARDENING_LEVEL=2
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# Redhat/CentOS default use pam_pwquality
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FILE_CENTOS='/etc/security/pwquality.conf'
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OPTIONNAME='dictcheck'
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# condition
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CONDT_VAL=1
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audit_centos () {
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check_param_pair_by_value $FILE_CENTOS $OPTIONNAME eq $CONDT_VAL
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if [ $FNRET = 0 ]; then
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ok "Option $OPTIONNAME set condition is equal to $CONDT_VAL in $FILE_CENTOS"
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elif [ $FNRET = 1 ]; then
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crit "Option $OPTIONNAME set condition is not equal $CONDT_VAL in $FILE_CENTOS"
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elif [ $FNRET = 2 ]; then
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crit "Option $OPTIONNAME is not conf in $FILE_CENTOS"
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elif [ $FNRET = 3 ]; then
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crit "Config file $FILE_CENTOS is not exist!"
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fi
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}
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# This function will be called if the script status is on enabled / audit mode
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audit () {
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if [ $OS_RELEASE -eq 1 ]; then
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FNRET=0
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ok "Option $OPTIONNAME is not support in Debian 7/8/9/10, so pass."
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# debian11/debian12 ubuntu 16~ default use pam_pwquality, same as centos
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elif [ $OS_RELEASE -eq 2 -o $OS_RELEASE -eq 3 -o $OS_RELEASE -eq 11 -o $OS_RELEASE -eq 12 ]; then
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audit_centos
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else
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crit "Current OS is not support!"
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FNRET=44
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fi
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}
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apply_centos () {
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if [ $FNRET = 0 ]; then
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ok "$OPTIONNAME set condition is equal to $CONDT_VAL in $FILE_CENTOS"
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elif [ $FNRET = 1 ]; then
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warn "Set option $OPTIONNAME to $CONDT_VAL in $FILE_CENTOS"
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replace_in_file $FILE_CENTOS "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
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elif [ $FNRET = 2 ]; then
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warn "$OPTIONNAME is not conf, add to $FILE_CENTOS"
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add_end_of_file $FILE_CENTOS "$OPTIONNAME = $CONDT_VAL"
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elif [ $FNRET = 3 ]; then
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crit "Config file $FILE_CENTOS is not exist!"
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fi
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}
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# This function will be called if the script status is on enabled mode
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apply () {
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if [ $OS_RELEASE -eq 1 ]; then
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ok "Option $OPTIONNAME is not support in Debian 7/8/9/10, so pass."
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# debian11/debian12 ubuntu 16~ default use pam_pwquality, same as centos
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elif [ $OS_RELEASE -eq 2 -o $OS_RELEASE -eq 3 -o $OS_RELEASE -eq 11 -o $OS_RELEASE -eq 12 ]; then
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apply_centos
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else
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crit "Current OS is not support!"
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fi
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}
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# This function will check config parameters required
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check_config() {
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:
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}
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# Source Root Dir Parameter
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if [ -r /etc/default/cis-hardening ]; then
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. /etc/default/cis-hardening
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fi
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if [ -z "$CIS_ROOT_DIR" ]; then
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echo "There is no /etc/default/cis-hardening file nor cis-hardening directory in current environment."
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echo "Cannot source CIS_ROOT_DIR variable, aborting."
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exit 128
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fi
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# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
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if [ -r $CIS_ROOT_DIR/lib/main.sh ]; then
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. $CIS_ROOT_DIR/lib/main.sh
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else
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echo "Cannot find main.sh, have you correctly defined your root directory? Current value is $CIS_ROOT_DIR in /etc/default/cis-hardening"
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exit 128
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fi
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@ -5,7 +5,7 @@
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#
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#
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# 9.2.14 Configure password without blank or null passwords (Scored)
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# 9.2.18 Configure password without blank or null passwords (Scored)
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# Author : Samson wen, Samson <sccxboy@gmail.com>
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#
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