Merge pull request #53 from hardenedlinux/add_dictcheck_pwquality

Add 9.2.14 for dictcheck of pwquality

bin/hardening/9.2.14_pam_dictcheck_pwquality.sh

@@ -0,0 +1,98 @@
+#!/bin/bash
+
+#
+# harbian-audit for Debian GNU/Linux 11/12/Ubuntu 16~22.4 and CentOS Hardening
+#
+
+#
+# 9.2.14  Must prevent the use of dictionary words for passwords: audit dictcheck option (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=2
+
+# Redhat/CentOS default use pam_pwquality
+FILE_CENTOS='/etc/security/pwquality.conf'
+
+OPTIONNAME='dictcheck'
+
+# condition 
+CONDT_VAL=1
+
+audit_centos () {
+	check_param_pair_by_value $FILE_CENTOS $OPTIONNAME eq $CONDT_VAL  
+	if [ $FNRET = 0 ]; then
+		ok "Option $OPTIONNAME set condition is equal to $CONDT_VAL in $FILE_CENTOS"
+	elif [ $FNRET = 1 ]; then
+		crit "Option $OPTIONNAME set condition is not equal $CONDT_VAL in $FILE_CENTOS"
+	elif [ $FNRET = 2 ]; then
+		ok "Option $OPTIONNAME is not conf in $FILE_CENTOS, but because it default is enable, so pass"
+	elif [ $FNRET = 3 ]; then
+		crit "Config file $FILE_CENTOS is not exist!"
+    fi
+}
+
+# This function will be called if the script status is on enabled / audit mode
+audit () {
+	if [ $OS_RELEASE -eq 1 ]; then
+		FNRET=0
+		ok "Option $OPTIONNAME is not support in Debian 7/8/9/10, so pass."
+	# debian11/debian12 ubuntu 16~ default use pam_pwquality, same as centos
+	elif [ $OS_RELEASE -eq 2 -o $OS_RELEASE -eq 3 -o  $OS_RELEASE -eq 11 -o $OS_RELEASE -eq 12 ]; then
+		audit_centos
+	else
+		crit "Current OS is not support!"
+		FNRET=44
+	fi
+}
+
+apply_centos () {
+	if [ $FNRET = 0 ]; then
+		ok "$OPTIONNAME set condition is equal to $CONDT_VAL in $FILE_CENTOS"
+	elif [ $FNRET = 1 ]; then
+		warn "Set option $OPTIONNAME to $CONDT_VAL in $FILE_CENTOS"
+		replace_in_file $FILE_CENTOS "^$OPTIONNAME.*" "$OPTIONNAME = $CONDT_VAL"
+	elif [ $FNRET = 2 ]; then
+		ok "Option $OPTIONNAME is not conf in $FILE_CENTOS, but because default set enable, so pass"
+	elif [ $FNRET = 3 ]; then
+		crit "Config file $FILE_CENTOS is not exist!"
+    fi
+}
+
+# This function will be called if the script status is on enabled mode
+apply () {
+	if [ $OS_RELEASE -eq 1 ]; then
+		ok "Option $OPTIONNAME is not support in Debian 7/8/9/10, so pass."
+	# debian11/debian12 ubuntu 16~ default use pam_pwquality, same as centos
+	elif [ $OS_RELEASE -eq 2 -o $OS_RELEASE -eq 3 -o  $OS_RELEASE -eq 11 -o $OS_RELEASE -eq 12 ]; then
+		apply_centos
+	else
+		crit "Current OS is not support!"
+	fi
+}
+
+# This function will check config parameters required
+check_config() {
+    :
+}
+
+# Source Root Dir Parameter
+if [ -r /etc/default/cis-hardening ]; then
+    . /etc/default/cis-hardening
+fi
+if [ -z "$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

bin/hardening/9.2.18_pam_auth_without_nullpwd_unix.sh

@@ -5,7 +5,7 @@
 #
 
 #
-# 9.2.14 Configure password without blank or null passwords (Scored)
+# 9.2.18 Configure password without blank or null passwords (Scored)
 # Author : Samson wen, Samson <sccxboy@gmail.com>
 #