Add 8.2.3 8.2.4 for rsyslog.
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Samson-W
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94bee135ba
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6a302f13c4
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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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# 8.2.3 Configure /etc/rsyslog.conf (Not 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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SERVICE_NAME="rsyslog"
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PACKAGE_NG='syslog-ng'
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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_NG
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if [ $FNRET = 0 ]; then
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ok "$PACKAGE_NG has installed, so pass."
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FNRET=0
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else
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info "Ensure default and local facilities are preserved on the system"
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info "No measure here, please review the file by yourself"
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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_NG
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if [ $FNRET = 0 ]; then
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ok "$PACKAGE_NG has installed, so pass."
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FNRET=0
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else
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info "Ensure default and local facilities are preserved on the system"
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info "No measure here, please review the file by yourself"
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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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@ -0,0 +1,131 @@
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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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# 8.2.4 Check Permissions on rsyslog Log Files on runtime (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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PACKAGE_NG='syslog-ng'
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PERMISSIONS='640'
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USER='root'
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GROUP='adm'
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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_NG
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if [ $FNRET = 0 ]; then
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ok "$PACKAGE_NG has installed, so pass."
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else
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does_file_exist "$SYSLOG_BASEDIR/rsyslog.conf"
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if [ $FNRET != 0 ]; then
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warn "$SYSLOG_BASEDIR/rsyslog.conf is not exist! "
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else
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FILES=$(grep -v "^#" $SYSLOG_BASEDIR/rsyslog.conf | grep "-" | awk '{print $2}' | awk -F- '{print $2}')
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for FILE in $FILES; do
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does_file_exist $FILE
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if [ $FNRET != 0 ]; then
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crit "$FILE does not exist"
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else
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has_file_correct_ownership $FILE $USER $GROUP
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if [ $FNRET = 0 ]; then
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ok "$FILE has correct ownership"
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else
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crit "$FILE ownership was not set to $USER:$GROUP"
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fi
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has_file_correct_permissions $FILE $PERMISSIONS
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if [ $FNRET = 0 ]; then
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ok "$FILE has correct permissions"
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else
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crit "$FILE permissions were not set to $PERMISSIONS"
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fi
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fi
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done
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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_NG
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if [ $FNRET = 0 ]; then
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ok "$PACKAGE_NG has installed, so pass."
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else
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does_file_exist "$SYSLOG_BASEDIR/rsyslog.conf"
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if [ $FNRET != 0 ]; then
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warn "$SYSLOG_BASEDIR/rsyslog.conf is not exist! "
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else
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FILES=$(grep -v "^#" $SYSLOG_BASEDIR/rsyslog.conf | grep "-" | awk '{print $2}' | awk -F- '{print $2}')
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for FILE in $FILES; do
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does_file_exist $FILE
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if [ $FNRET != 0 ]; then
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info "$FILE does not exist, create $FILE"
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extend_touch_file $FILE
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fi
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has_file_correct_ownership $FILE $USER $GROUP
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if [ $FNRET = 0 ]; then
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ok "$FILE has correct ownership"
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else
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warn "fixing $FILE ownership to $USER:$GROUP"
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chown $USER:$GROUP $FILE
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fi
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has_file_correct_permissions $FILE $PERMISSIONS
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if [ $FNRET = 0 ]; then
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ok "$FILE has correct permissions"
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else
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info "fixing $FILE permissions to $PERMISSIONS"
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chmod 0$PERMISSIONS $FILE
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fi
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done
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fi
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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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does_user_exist $USER
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if [ $FNRET != 0 ]; then
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crit "$USER does not exist"
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exit 128
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fi
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does_group_exist $GROUP
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if [ $FNRET != 0 ]; then
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crit "$GROUP does not exist"
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exit 128
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fi
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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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# 8.2.4 Create and Set Permissions on rsyslog Log Files (Scored)
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# 8.2.4 Create and Set Permissions on syslog-ng Log Files (Scored)
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#
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set -e # One error, it's over
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