Split Template App Security into 2 independent templates: Iptables, Fail2Ban
Move userparameter selinux-enable, from security.conf into selinux.conf Move userparameters from security.conf into iptables.conf and linux.conf Added squid.conf file and Template App Squid
This commit is contained in:
Michał Olber
parent
5b30b27592
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1f672d0312
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@ -1,370 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<zabbix_export>
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<version>3.0</version>
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<date>2016-05-02T08:53:53Z</date>
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<groups>
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<group>
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<name>Zabbix Templates</name>
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</group>
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</groups>
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<templates>
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<template>
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<template>Template Security</template>
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<name>Template Security</name>
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<description/>
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<groups>
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<group>
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<name>Zabbix Templates</name>
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</group>
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</groups>
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<applications>
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<application>
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<name>Security</name>
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</application>
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</applications>
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<items>
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<item>
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<name>Fail2ban is enabled in autostart</name>
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<type>0</type>
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<snmp_community/>
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<multiplier>0</multiplier>
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<snmp_oid/>
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<key>chkconfig[fail2ban]</key>
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<delay>1800</delay>
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<history>30</history>
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<trends>365</trends>
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<status>0</status>
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<value_type>3</value_type>
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<allowed_hosts/>
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<units/>
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<delta>0</delta>
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<snmpv3_contextname/>
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<snmpv3_securityname/>
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<snmpv3_securitylevel>0</snmpv3_securitylevel>
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<snmpv3_authprotocol>0</snmpv3_authprotocol>
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<snmpv3_authpassphrase/>
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<snmpv3_privprotocol>0</snmpv3_privprotocol>
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<snmpv3_privpassphrase/>
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<formula>1</formula>
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<delay_flex/>
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<params/>
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<ipmi_sensor/>
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<data_type>3</data_type>
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<authtype>0</authtype>
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<username/>
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<password/>
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<publickey/>
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<privatekey/>
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<port/>
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<description/>
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<inventory_link>0</inventory_link>
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<applications>
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<application>
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<name>Security</name>
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</application>
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</applications>
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<valuemap/>
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<logtimefmt/>
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</item>
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<item>
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<name>iptables is enabled in autostart</name>
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<type>0</type>
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<snmp_community/>
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<multiplier>0</multiplier>
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<snmp_oid/>
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<key>chkconfig[iptables]</key>
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<delay>1800</delay>
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<history>30</history>
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<trends>365</trends>
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<status>0</status>
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<value_type>3</value_type>
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<allowed_hosts/>
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<units/>
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<delta>0</delta>
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<snmpv3_contextname/>
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<snmpv3_securityname/>
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<snmpv3_securitylevel>0</snmpv3_securitylevel>
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<snmpv3_authprotocol>0</snmpv3_authprotocol>
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<snmpv3_authpassphrase/>
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<snmpv3_privprotocol>0</snmpv3_privprotocol>
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<snmpv3_privpassphrase/>
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<formula>1</formula>
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<delay_flex/>
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<params/>
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<ipmi_sensor/>
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<data_type>3</data_type>
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<authtype>0</authtype>
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<username/>
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<password/>
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<publickey/>
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<privatekey/>
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<port/>
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<description/>
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<inventory_link>0</inventory_link>
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<applications>
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<application>
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<name>Security</name>
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</application>
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</applications>
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<valuemap/>
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<logtimefmt/>
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</item>
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<item>
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<name>Firewall enabled</name>
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<type>0</type>
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<snmp_community/>
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<multiplier>0</multiplier>
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<snmp_oid/>
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<key>firewall-enabled</key>
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<delay>90</delay>
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<history>30</history>
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<trends>365</trends>
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<status>0</status>
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<value_type>3</value_type>
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<allowed_hosts/>
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<units/>
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<delta>0</delta>
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<snmpv3_contextname/>
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<snmpv3_securityname/>
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<snmpv3_securitylevel>0</snmpv3_securitylevel>
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<snmpv3_authprotocol>0</snmpv3_authprotocol>
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<snmpv3_authpassphrase/>
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<snmpv3_privprotocol>0</snmpv3_privprotocol>
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<snmpv3_privpassphrase/>
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<formula>1</formula>
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<delay_flex/>
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<params/>
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<ipmi_sensor/>
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<data_type>3</data_type>
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<authtype>0</authtype>
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<username/>
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<password/>
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<publickey/>
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<privatekey/>
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<port/>
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<description/>
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<inventory_link>0</inventory_link>
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<applications>
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<application>
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<name>Security</name>
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</application>
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</applications>
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<valuemap>
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<name>Service state</name>
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</valuemap>
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<logtimefmt/>
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</item>
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<item>
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<name>Checksum of iptables policy</name>
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<type>0</type>
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<snmp_community/>
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<multiplier>0</multiplier>
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<snmp_oid/>
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<key>firewall-md5</key>
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<delay>1800</delay>
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<history>30</history>
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<trends>365</trends>
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<status>0</status>
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<value_type>3</value_type>
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<allowed_hosts/>
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<units/>
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<delta>0</delta>
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<snmpv3_contextname/>
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<snmpv3_securityname/>
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<snmpv3_securitylevel>0</snmpv3_securitylevel>
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<snmpv3_authprotocol>0</snmpv3_authprotocol>
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<snmpv3_authpassphrase/>
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<snmpv3_privprotocol>0</snmpv3_privprotocol>
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<snmpv3_privpassphrase/>
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<formula>1</formula>
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<delay_flex/>
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<params/>
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<ipmi_sensor/>
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<data_type>0</data_type>
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<authtype>0</authtype>
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<username/>
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<password/>
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<publickey/>
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<privatekey/>
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<port/>
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<description/>
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<inventory_link>0</inventory_link>
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<applications>
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<application>
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<name>Security</name>
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</application>
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</applications>
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<valuemap/>
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<logtimefmt/>
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</item>
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<item>
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<name>Fail2Ban service is running</name>
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<type>0</type>
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<snmp_community/>
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<multiplier>0</multiplier>
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<snmp_oid/>
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<key>proc.num[fail2ban-server]</key>
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<delay>60</delay>
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<history>30</history>
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<trends>365</trends>
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<status>0</status>
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<value_type>3</value_type>
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<allowed_hosts/>
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<units/>
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<delta>0</delta>
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<snmpv3_contextname/>
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<snmpv3_securityname/>
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<snmpv3_securitylevel>0</snmpv3_securitylevel>
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<snmpv3_authprotocol>0</snmpv3_authprotocol>
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<snmpv3_authpassphrase/>
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<snmpv3_privprotocol>0</snmpv3_privprotocol>
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<snmpv3_privpassphrase/>
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<formula>1</formula>
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<delay_flex/>
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<params/>
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<ipmi_sensor/>
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<data_type>0</data_type>
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<authtype>0</authtype>
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<username/>
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<password/>
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<publickey/>
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<privatekey/>
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<port/>
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<description/>
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<inventory_link>0</inventory_link>
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<applications>
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<application>
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<name>Security</name>
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</application>
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</applications>
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<valuemap/>
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<logtimefmt/>
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</item>
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<item>
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<name>Users with UID 0</name>
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<type>0</type>
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<snmp_community/>
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<multiplier>0</multiplier>
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<snmp_oid/>
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<key>root_users</key>
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<delay>30</delay>
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<history>90</history>
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<trends>365</trends>
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<status>0</status>
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<value_type>3</value_type>
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<allowed_hosts/>
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<units/>
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<delta>0</delta>
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<snmpv3_contextname/>
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<snmpv3_securityname/>
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<snmpv3_securitylevel>0</snmpv3_securitylevel>
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<snmpv3_authprotocol>0</snmpv3_authprotocol>
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<snmpv3_authpassphrase/>
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<snmpv3_privprotocol>0</snmpv3_privprotocol>
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<snmpv3_privpassphrase/>
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<formula>1</formula>
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<delay_flex/>
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<params/>
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<ipmi_sensor/>
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<data_type>0</data_type>
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<authtype>0</authtype>
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<username/>
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<password/>
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<publickey/>
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<privatekey/>
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<port/>
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<description/>
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<inventory_link>0</inventory_link>
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<applications>
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<application>
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<name>Security</name>
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</application>
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</applications>
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<valuemap/>
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<logtimefmt/>
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</item>
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</items>
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<discovery_rules/>
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<macros/>
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<templates/>
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<screens/>
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</template>
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</templates>
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<triggers>
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<trigger>
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<expression>{Template Security:chkconfig[fail2ban].last(0)}=0</expression>
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<name>Fail2ban is not enabled in autostart</name>
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<url/>
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<status>0</status>
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<priority>2</priority>
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<description/>
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<type>0</type>
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<dependencies/>
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</trigger>
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<trigger>
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<expression>{Template Security:proc.num[fail2ban-server].sum(#3)}=0</expression>
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<name>Fail2Ban service is down</name>
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<url/>
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<status>0</status>
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<priority>3</priority>
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<description/>
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<type>0</type>
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<dependencies/>
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</trigger>
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<trigger>
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<expression>{Template Security:firewall-enabled.last(0)}=0</expression>
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<name>Firewall is disabled</name>
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<url/>
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<status>0</status>
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<priority>3</priority>
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<description/>
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<type>0</type>
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<dependencies/>
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</trigger>
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<trigger>
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<expression>{Template Security:firewall-md5.diff(0)}<>0</expression>
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<name>iptables has been changed</name>
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<url/>
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<status>0</status>
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<priority>1</priority>
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<description/>
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<type>0</type>
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<dependencies/>
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</trigger>
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<trigger>
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<expression>{Template Security:chkconfig[iptables].last(0)}=0</expression>
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<name>iptables is not enabled in autostart</name>
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<url/>
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<status>0</status>
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<priority>2</priority>
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<description/>
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<type>0</type>
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<dependencies/>
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</trigger>
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<trigger>
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<expression>{Template Security:root_users.change()}>1</expression>
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<name>Users with UID 0</name>
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<url/>
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<status>0</status>
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<priority>4</priority>
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<description>trigger checks the system, if there are more users with the UID 0 than 1</description>
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<type>0</type>
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<dependencies/>
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</trigger>
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</triggers>
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<value_maps>
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<value_map>
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<name>Service state</name>
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<mappings>
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<mapping>
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<value>0</value>
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<newvalue>Down</newvalue>
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</mapping>
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<mapping>
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<value>1</value>
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<newvalue>Up</newvalue>
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</mapping>
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</mappings>
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</value_map>
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</value_maps>
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</zabbix_export>
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@ -1,5 +1,7 @@
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UserParameter=nfs[*], df | grep -cw $1
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UserParameter=mount[*], df | grep -c $1
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UserParameter=nfs[*],df | grep -cw $1
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UserParameter=mount[*],df | grep -c $1
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UserParameter=mount2[*],mount | grep -c '$1'
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UserParameter=stat[*],sudo stat -c "%$2" $1
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UserParameter=mdstat,egrep -ce "F|_" /proc/mdstat
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UserParameter=netstat[*], ss -nat | grep -c $1
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UserParameter=chkconfig[*], chkconfig --list | grep "$1" | cut -d ":" -f 5 | grep -c on
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@ -13,3 +15,8 @@ UserParameter=sockstat.udp.inuse,cat /proc/net/sockstat|grep UDP:|cut -d' ' -f 3
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UserParameter=sockstat.udp.mem,cat /proc/net/sockstat|grep UDP:|cut -d' ' -f 5
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UserParameter=check_chmod[*], stat --format '%a' $1
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UserParameter=os-full, cat /etc/issue | head -1
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UserParameter=swap_enabled, /etc/zabbix/bin/swap_enabled.sh
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UserParameter=check_md5sum[*],sudo /usr/bin/md5sum $1 | cut -d' ' -f 1
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UserParameter=backup_dir_discovery, /etc/zabbix/bin/backup_dir_discovery.sh
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UserParameter=du[*],sudo /usr/bin/du -sb $1 | cut -f 1
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UserParameter=root_users, getent passwd | egrep -c ':0+:[0-9]+:'
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@ -1,3 +0,0 @@
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UserParameter=selinux-enabled, [ "$(getenforce)" = "Enforcing" ] && echo 1 || echo 0
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UserParameter=firewall-enabled, sudo /sbin/iptables -L INPUT -n | grep -ci 'tcp dpts:10050'
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UserParameter=firewall-md5, sudo /sbin/iptables -L INPUT -n | cksum | cut -d " " -f 1
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