Modify 8.3.1 8.3.2 and add 8.2.5
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Samson-W
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f2f851c8ce
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69c45da7c0
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#!/bin/bash
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#
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# harbian audit 7/8/9 Hardening
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#
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#
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# 8.2.5 Configure rsyslog to Send Logs to a Remote Log Host (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=3
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PATTERN='^*.*[^I][^I]*@'
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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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FILES="$SYSLOG_BASEDIR/rsyslog.conf $SYSLOG_BASEDIR/rsyslog.d/*.conf"
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does_pattern_exist_in_file "$FILES" "$PATTERN"
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if [ $FNRET != 0 ]; then
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crit "$PATTERN is not present in $FILES"
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else
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ok "$PATTERN is present in $FILES"
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fi
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}
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# This function will be called if the script status is on enabled mode
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apply () {
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FILES="$SYSLOG_BASEDIR/rsyslog.conf $SYSLOG_BASEDIR/rsyslog.d/*.conf"
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does_pattern_exist_in_file "$FILES" "$PATTERN"
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if [ $FNRET != 0 ]; then
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crit "$PATTERN is not present in $FILES, please manual operation set a remote host to send your logs"
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else
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ok "$PATTERN is present in $FILES"
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fi
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}
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# This function will create the config file for this check with default values
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create_config() {
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cat <<EOF
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status=disabled
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SYSLOG_BASEDIR='/etc'
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EOF
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}
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# This function will check config parameters required
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check_config() {
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:
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}
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# Source Root Dir Parameter
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if [ -r /etc/default/cis-hardening ]; then
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. /etc/default/cis-hardening
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fi
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if [ -z "$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 +5,8 @@
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#
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#
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# 8.2.1 Install the syslog-ng package (Scored)
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# 8.3.1 Install the syslog-ng package (Scored)
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# Modify by: Samson-W (sccxboy@gmail.com)
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#
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set -e # One error, it's over
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@ -15,22 +16,30 @@ HARDENING_LEVEL=3
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# NB : in CIS, rsyslog has been chosen, however we chose syslog-ng
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PACKAGE='syslog-ng'
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PACKAGE_R='rsyslog'
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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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is_pkg_installed $PACKAGE
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if [ $FNRET != 0 ]; then
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crit "$PACKAGE is not installed!"
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else
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ok "$PACKAGE is installed"
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fi
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is_pkg_installed $PACKAGE_R
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if [ $FNRET = 0 ]; then
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ok "$PACKAGE_R has installed, so pass."
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FNRET=0
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else
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if [ $FNRET != 0 ]; then
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crit "$PACKAGE is not installed!"
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FNRET=1
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else
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ok "$PACKAGE is installed"
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FNRET=0
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fi
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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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is_pkg_installed $PACKAGE
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if [ $FNRET = 0 ]; then
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ok "$PACKAGE is installed"
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ok "$PACKAGE or $PACKAGE_R is installed"
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else
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crit "$PACKAGE is absent, installing it"
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apt_install $PACKAGE
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@ -5,7 +5,8 @@
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#
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#
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# 8.2.2 Ensure the syslog-ng Service is activated (Scored)
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# 8.3.2 Ensure the syslog-ng Service is activated (Scored)
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# Modify by: Samson-W (sccxboy@gmail.com)
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#
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set -e # One error, it's over
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@ -14,29 +15,42 @@ set -u # One variable unset, it's over
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HARDENING_LEVEL=3
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SERVICE_NAME="syslog-ng"
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SERVICE_NAME_R="rsyslog"
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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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info "Checking if $SERVICE_NAME is enabled"
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is_service_enabled $SERVICE_NAME
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if [ $FNRET = 0 ]; then
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ok "$SERVICE_NAME is enabled"
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else
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crit "$SERVICE_NAME is disabled"
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fi
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is_pkg_installed $SERVICE_NAME_R
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if [ $FNRET = 0 ]; then
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ok "$SERVICE_NAME_R has installed, so pass."
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FNRET=0
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else
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info "Checking if $SERVICE_NAME is enabled"
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is_service_enabled $SERVICE_NAME
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if [ $FNRET = 0 ]; then
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ok "$SERVICE_NAME is enabled"
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else
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crit "$SERVICE_NAME is disabled"
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fi
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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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info "Checking if $SERVICE_NAME is enabled"
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is_service_enabled $SERVICE_NAME
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if [ $FNRET != 0 ]; then
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info "Enabling $SERVICE_NAME"
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update-rc.d $SERVICE_NAME remove > /dev/null 2>&1
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update-rc.d $SERVICE_NAME defaults > /dev/null 2>&1
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else
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ok "$SERVICE_NAME is enabled"
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fi
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is_pkg_installed $SERVICE_NAME_R
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if [ $FNRET = 0 ]; then
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ok "$SERVICE_NAME_R has installed, so pass."
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FNRET=0
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else
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info "Checking if $SERVICE_NAME is enabled"
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is_service_enabled $SERVICE_NAME
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if [ $FNRET != 0 ]; then
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info "Enabling $SERVICE_NAME"
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update-rc.d $SERVICE_NAME remove > /dev/null 2>&1
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update-rc.d $SERVICE_NAME defaults > /dev/null 2>&1
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else
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ok "$SERVICE_NAME is enabled"
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fi
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fi
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}
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# This function will check config parameters required
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