From 312b52dec4d2b86da07c6541280cdd3b8042c9c3 Mon Sep 17 00:00:00 2001
From: Lukas Macura <lukas@macura.cz>
Date: Thu, 14 Apr 2016 21:26:59 +0200
Subject: [PATCH 1/2] Added opencvpn plugin (from
 https://github.com/Grifagor/zabbix-openvpn/)

---
 openvpn/control.zaf  |  65 ++++++++
 openvpn/template.xml | 373 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 438 insertions(+)
 create mode 100644 openvpn/control.zaf
 create mode 100644 openvpn/template.xml

diff --git a/openvpn/control.zaf b/openvpn/control.zaf
new file mode 100644
index 0000000..1c5d0d6
--- /dev/null
+++ b/openvpn/control.zaf
@@ -0,0 +1,65 @@
+Plugin: openvpn
+Description::
+ Plugin for OpenVPN users monitoring. It shows an OpenVPN user’s status, and its uplink and downlink traffic. The “hosts” by the files certificates names are made using LLD.
+::
+
+Version: 0.1
+Url: https://raw.githubusercontent.com/limosek/zaf-plugins/master/psx
+Web: https://github.com/Grifagor/zabbix-openvpn
+Maintainer: Lukas Macura <lukas@macura.cz>
+
+# Dependencies
+Depends-dpkg: dash curl
+Depens-opkg: busybox curl
+Depends-rpm: curl
+Depends-bin: curl ps
+
+Item discovery_users:
+Parameters: ccd_dir
+Description::
+ Discovery of openvpn users
+::
+Script::
+#!/bin/sh
+
+. $ZAF_LIB_DIR/zaf.lib.sh
+
+path="$1"
+[ -z "$path" ] && zaf_error "Missing parameter path!"
+
+ls -F $path | sed 's/\///g' | zaf_discovery '{#VPNUSER}'
+::
+/Item
+
+Item user_status:
+Parameters: user
+Description::
+ User status
+::
+Cmd: cat /var/log/openvpn-status.log | grep "$1" >/dev/null && echo 1 || echo 0
+/Item
+
+Item num_users:
+Description::
+ Number of users
+::
+Cmd: cat /var/log/openvpn-status.log | sed -n '/Connected Since/,/ROUTING/p' | sed -e '1d' -e '$d' | wc -l
+/Item
+
+Item user_received_bytes:
+Description::
+ Number of bytes received by user
+::
+Parameters: user
+Cmd:  cat /var/log/openvpn-status.log | grep $1 | tr "," "\n" | sed -n '3p'
+/Item
+
+Item user_sent_bytes:
+Description::
+ Number of bytes sent by user
+::
+Parameters: user
+Cmd:  cat /var/log/openvpn-status.log | grep "$1" | tr "," "\n" | sed -n '4p'
+/Item
+
+
diff --git a/openvpn/template.xml b/openvpn/template.xml
new file mode 100644
index 0000000..28a049a
--- /dev/null
+++ b/openvpn/template.xml
@@ -0,0 +1,373 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<zabbix_export>
+    <version>3.0</version>
+    <date>2016-04-12T15:13:40Z</date>
+    <groups>
+        <group>
+            <name>_SET_Templates</name>
+        </group>
+    </groups>
+    <templates>
+        <template>
+            <template>OpenVPN</template>
+            <name>OpenVPN</name>
+            <description/>
+            <groups>
+                <group>
+                    <name>_SET_Templates</name>
+                </group>
+            </groups>
+            <applications>
+                <application>
+                    <name>status</name>
+                </application>
+            </applications>
+            <items>
+                <item>
+                    <name>num_user</name>
+                    <type>0</type>
+                    <snmp_community/>
+                    <multiplier>0</multiplier>
+                    <snmp_oid/>
+                    <key>openvpn.num_users</key>
+                    <delay>120</delay>
+                    <history>90</history>
+                    <trends>365</trends>
+                    <status>0</status>
+                    <value_type>3</value_type>
+                    <allowed_hosts/>
+                    <units/>
+                    <delta>0</delta>
+                    <snmpv3_contextname/>
+                    <snmpv3_securityname/>
+                    <snmpv3_securitylevel>0</snmpv3_securitylevel>
+                    <snmpv3_authprotocol>0</snmpv3_authprotocol>
+                    <snmpv3_authpassphrase/>
+                    <snmpv3_privprotocol>0</snmpv3_privprotocol>
+                    <snmpv3_privpassphrase/>
+                    <formula>1</formula>
+                    <delay_flex/>
+                    <params/>
+                    <ipmi_sensor/>
+                    <data_type>0</data_type>
+                    <authtype>0</authtype>
+                    <username/>
+                    <password/>
+                    <publickey/>
+                    <privatekey/>
+                    <port/>
+                    <description/>
+                    <inventory_link>0</inventory_link>
+                    <applications/>
+                    <valuemap/>
+                    <logtimefmt/>
+                </item>
+            </items>
+            <discovery_rules>
+                <discovery_rule>
+                    <name>vpn_user</name>
+                    <type>0</type>
+                    <snmp_community/>
+                    <snmp_oid/>
+                    <key>openvpn.discovery_users</key>
+                    <delay>60</delay>
+                    <status>0</status>
+                    <allowed_hosts/>
+                    <snmpv3_contextname/>
+                    <snmpv3_securityname/>
+                    <snmpv3_securitylevel>0</snmpv3_securitylevel>
+                    <snmpv3_authprotocol>0</snmpv3_authprotocol>
+                    <snmpv3_authpassphrase/>
+                    <snmpv3_privprotocol>0</snmpv3_privprotocol>
+                    <snmpv3_privpassphrase/>
+                    <delay_flex/>
+                    <params/>
+                    <ipmi_sensor/>
+                    <authtype>0</authtype>
+                    <username/>
+                    <password/>
+                    <publickey/>
+                    <privatekey/>
+                    <port/>
+                    <filter>
+                        <evaltype>0</evaltype>
+                        <formula/>
+                        <conditions/>
+                    </filter>
+                    <lifetime>1</lifetime>
+                    <description/>
+                    <item_prototypes>
+                        <item_prototype>
+                            <name>byte_received {#VPNUSER}</name>
+                            <type>0</type>
+                            <snmp_community/>
+                            <multiplier>0</multiplier>
+                            <snmp_oid/>
+                            <key>openvpn.user_received_bytes[{#VPNUSER}]</key>
+                            <delay>120</delay>
+                            <history>90</history>
+                            <trends>365</trends>
+                            <status>0</status>
+                            <value_type>3</value_type>
+                            <allowed_hosts/>
+                            <units>b\s</units>
+                            <delta>1</delta>
+                            <snmpv3_contextname/>
+                            <snmpv3_securityname/>
+                            <snmpv3_securitylevel>0</snmpv3_securitylevel>
+                            <snmpv3_authprotocol>0</snmpv3_authprotocol>
+                            <snmpv3_authpassphrase/>
+                            <snmpv3_privprotocol>0</snmpv3_privprotocol>
+                            <snmpv3_privpassphrase/>
+                            <formula>1</formula>
+                            <delay_flex/>
+                            <params/>
+                            <ipmi_sensor/>
+                            <data_type>0</data_type>
+                            <authtype>0</authtype>
+                            <username/>
+                            <password/>
+                            <publickey/>
+                            <privatekey/>
+                            <port/>
+                            <description/>
+                            <inventory_link>0</inventory_link>
+                            <applications>
+                                <application>
+                                    <name>status</name>
+                                </application>
+                            </applications>
+                            <valuemap/>
+                            <logtimefmt/>
+                            <application_prototypes/>
+                        </item_prototype>
+                        <item_prototype>
+                            <name>byte_sent {#VPNUSER}</name>
+                            <type>0</type>
+                            <snmp_community/>
+                            <multiplier>0</multiplier>
+                            <snmp_oid/>
+                            <key>openvpn.user_sent_bytes[{#VPNUSER}]</key>
+                            <delay>120</delay>
+                            <history>90</history>
+                            <trends>365</trends>
+                            <status>0</status>
+                            <value_type>3</value_type>
+                            <allowed_hosts/>
+                            <units>b\s</units>
+                            <delta>1</delta>
+                            <snmpv3_contextname/>
+                            <snmpv3_securityname/>
+                            <snmpv3_securitylevel>0</snmpv3_securitylevel>
+                            <snmpv3_authprotocol>0</snmpv3_authprotocol>
+                            <snmpv3_authpassphrase/>
+                            <snmpv3_privprotocol>0</snmpv3_privprotocol>
+                            <snmpv3_privpassphrase/>
+                            <formula>1</formula>
+                            <delay_flex/>
+                            <params/>
+                            <ipmi_sensor/>
+                            <data_type>0</data_type>
+                            <authtype>0</authtype>
+                            <username/>
+                            <password/>
+                            <publickey/>
+                            <privatekey/>
+                            <port/>
+                            <description/>
+                            <inventory_link>0</inventory_link>
+                            <applications>
+                                <application>
+                                    <name>status</name>
+                                </application>
+                            </applications>
+                            <valuemap/>
+                            <logtimefmt/>
+                            <application_prototypes/>
+                        </item_prototype>
+                        <item_prototype>
+                            <name>user_status openvpn {#VPNUSER}</name>
+                            <type>0</type>
+                            <snmp_community/>
+                            <multiplier>0</multiplier>
+                            <snmp_oid/>
+                            <key>openvpn.user_status[{#VPNUSER}]</key>
+                            <delay>120</delay>
+                            <history>90</history>
+                            <trends>365</trends>
+                            <status>0</status>
+                            <value_type>3</value_type>
+                            <allowed_hosts/>
+                            <units/>
+                            <delta>0</delta>
+                            <snmpv3_contextname/>
+                            <snmpv3_securityname/>
+                            <snmpv3_securitylevel>0</snmpv3_securitylevel>
+                            <snmpv3_authprotocol>0</snmpv3_authprotocol>
+                            <snmpv3_authpassphrase/>
+                            <snmpv3_privprotocol>0</snmpv3_privprotocol>
+                            <snmpv3_privpassphrase/>
+                            <formula>1</formula>
+                            <delay_flex/>
+                            <params/>
+                            <ipmi_sensor/>
+                            <data_type>0</data_type>
+                            <authtype>0</authtype>
+                            <username/>
+                            <password/>
+                            <publickey/>
+                            <privatekey/>
+                            <port/>
+                            <description/>
+                            <inventory_link>0</inventory_link>
+                            <applications>
+                                <application>
+                                    <name>status</name>
+                                </application>
+                            </applications>
+                            <valuemap/>
+                            <logtimefmt/>
+                            <application_prototypes/>
+                        </item_prototype>
+                    </item_prototypes>
+                    <trigger_prototypes/>
+                    <graph_prototypes>
+                        <graph_prototype>
+                            <name>byte_sent/received {#VPNUSER}</name>
+                            <width>900</width>
+                            <height>200</height>
+                            <yaxismin>0.0000</yaxismin>
+                            <yaxismax>100.0000</yaxismax>
+                            <show_work_period>1</show_work_period>
+                            <show_triggers>1</show_triggers>
+                            <type>0</type>
+                            <show_legend>1</show_legend>
+                            <show_3d>0</show_3d>
+                            <percent_left>0.0000</percent_left>
+                            <percent_right>0.0000</percent_right>
+                            <ymin_type_1>0</ymin_type_1>
+                            <ymax_type_1>0</ymax_type_1>
+                            <ymin_item_1>0</ymin_item_1>
+                            <ymax_item_1>0</ymax_item_1>
+                            <graph_items>
+                                <graph_item>
+                                    <sortorder>0</sortorder>
+                                    <drawtype>0</drawtype>
+                                    <color>1A7C11</color>
+                                    <yaxisside>0</yaxisside>
+                                    <calc_fnc>2</calc_fnc>
+                                    <type>0</type>
+                                    <item>
+                                        <host>OpenVPN</host>
+                                        <key>openvpn.user_received_bytes[{#VPNUSER}]</key>
+                                    </item>
+                                </graph_item>
+                                <graph_item>
+                                    <sortorder>1</sortorder>
+                                    <drawtype>0</drawtype>
+                                    <color>F63100</color>
+                                    <yaxisside>0</yaxisside>
+                                    <calc_fnc>2</calc_fnc>
+                                    <type>0</type>
+                                    <item>
+                                        <host>OpenVPN</host>
+                                        <key>openvpn.user_sent_bytes[{#VPNUSER}]</key>
+                                    </item>
+                                </graph_item>
+                            </graph_items>
+                        </graph_prototype>
+                        <graph_prototype>
+                            <name>status openvpn {#VPNUSER}</name>
+                            <width>900</width>
+                            <height>200</height>
+                            <yaxismin>0.0000</yaxismin>
+                            <yaxismax>100.0000</yaxismax>
+                            <show_work_period>1</show_work_period>
+                            <show_triggers>1</show_triggers>
+                            <type>0</type>
+                            <show_legend>1</show_legend>
+                            <show_3d>0</show_3d>
+                            <percent_left>0.0000</percent_left>
+                            <percent_right>0.0000</percent_right>
+                            <ymin_type_1>0</ymin_type_1>
+                            <ymax_type_1>0</ymax_type_1>
+                            <ymin_item_1>0</ymin_item_1>
+                            <ymax_item_1>0</ymax_item_1>
+                            <graph_items>
+                                <graph_item>
+                                    <sortorder>0</sortorder>
+                                    <drawtype>0</drawtype>
+                                    <color>1A7C11</color>
+                                    <yaxisside>0</yaxisside>
+                                    <calc_fnc>2</calc_fnc>
+                                    <type>0</type>
+                                    <item>
+                                        <host>OpenVPN</host>
+                                        <key>openvpn.user_status[{#VPNUSER}]</key>
+                                    </item>
+                                </graph_item>
+                            </graph_items>
+                        </graph_prototype>
+                    </graph_prototypes>
+                    <host_prototypes/>
+                </discovery_rule>
+            </discovery_rules>
+            <macros/>
+            <templates/>
+            <screens>
+                <screen>
+                    <name>1OpenVPN</name>
+                    <hsize>1</hsize>
+                    <vsize>2</vsize>
+                    <screen_items>
+                        <screen_item>
+                            <resourcetype>1</resourcetype>
+                            <width>500</width>
+                            <height>100</height>
+                            <x>0</x>
+                            <y>0</y>
+                            <colspan>1</colspan>
+                            <rowspan>1</rowspan>
+                            <elements>0</elements>
+                            <valign>0</valign>
+                            <halign>0</halign>
+                            <style>0</style>
+                            <url/>
+                            <dynamic>0</dynamic>
+                            <sort_triggers>0</sort_triggers>
+                            <resource>
+                                <key>openvpn.num_users</key>
+                                <host>OpenVPN</host>
+                            </resource>
+                            <max_columns>3</max_columns>
+                            <application/>
+                        </screen_item>
+                        <screen_item>
+                            <resourcetype>20</resourcetype>
+                            <width>500</width>
+                            <height>100</height>
+                            <x>0</x>
+                            <y>1</y>
+                            <colspan>1</colspan>
+                            <rowspan>1</rowspan>
+                            <elements>0</elements>
+                            <valign>0</valign>
+                            <halign>0</halign>
+                            <style>0</style>
+                            <url/>
+                            <dynamic>0</dynamic>
+                            <sort_triggers>0</sort_triggers>
+                            <resource>
+                                <name>status openvpn {#VPNUSER}</name>
+                                <host>OpenVPN</host>
+                            </resource>
+                            <max_columns>3</max_columns>
+                            <application/>
+                        </screen_item>
+                    </screen_items>
+                </screen>
+            </screens>
+        </template>
+    </templates>
+</zabbix_export>
+

From dbea893673bc5dc1585e85e4ec000a7d049c0e84 Mon Sep 17 00:00:00 2001
From: Lukas Macura <lukas@macura.cz>
Date: Thu, 14 Apr 2016 21:40:18 +0200
Subject: [PATCH 2/2] Typo repair

---
 openvpn/control.zaf | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/openvpn/control.zaf b/openvpn/control.zaf
index 1c5d0d6..05e37d5 100644
--- a/openvpn/control.zaf
+++ b/openvpn/control.zaf
@@ -1,12 +1,12 @@
 Plugin: openvpn
+
 Description::
- Plugin for OpenVPN users monitoring. It shows an OpenVPN user’s status, and its uplink and downlink traffic. The “hosts” by the files certificates names are made using LLD.
+ Plugin for OpenVPN users monitoring. It shows an OpenVPN user’s status, and its uplink and downlink traffic. The hosts by the files certificates names are made using LLD.
 ::
 
 Version: 0.1
 Url: https://raw.githubusercontent.com/limosek/zaf-plugins/master/psx
 Web: https://github.com/Grifagor/zabbix-openvpn
-Maintainer: Lukas Macura <lukas@macura.cz>
 
 # Dependencies
 Depends-dpkg: dash curl