diff options
Diffstat (limited to 'config/checkmk-agent')
-rw-r--r-- | config/checkmk-agent/checkmk.inc | 302 | ||||
-rw-r--r-- | config/checkmk-agent/checkmk.xml | 127 | ||||
-rw-r--r-- | config/checkmk-agent/checkmk_sync.xml | 129 |
3 files changed, 558 insertions, 0 deletions
diff --git a/config/checkmk-agent/checkmk.inc b/config/checkmk-agent/checkmk.inc new file mode 100644 index 00000000..056a39eb --- /dev/null +++ b/config/checkmk-agent/checkmk.inc @@ -0,0 +1,302 @@ +<?php +/* ========================================================================== */ +/* + checkmk.inc + part of pfSense (http://www.pfSense.com) + Copyright (C) 2013 Marcello Coutinho + All rights reserved. + */ +/* ========================================================================== */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code MUST retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form MUST reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, + INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + */ +/* ========================================================================== */ + +define('ETC_SERVICES','/etc/services'); +define('ETC_INETD','/etc/inetd.conf'); +define('ETC_HOSTS_ALLOW','/etc/hosts.allow'); +define('ETC_RC_CONF','/etc/rc.conf.local'); + +function checkmk_install() { + // Download latest check_mk version from head repo + $checkmk_bin="/usr/local/bin/check_mk_agent"; + mwexec("fetch -o {$checkmk_bin} 'http://git.mathias-kettner.de/git/?p=check_mk.git;a=blob_plain;f=agents/check_mk_agent.freebsd;hb=HEAD'"); + chmod($checkmk_bin,0755); + sync_package_checkmk(); +} + +function checkmk_deinstall() { + // reserved +} + +function checkmk_start() { + global $g, $config; + + // reserved +} + +function checkmk_text_area_decode($text){ + return preg_replace('/\r\n/', "\n",base64_decode($text)); +} +function sync_package_checkmk() { + global $config, $g; + $update_conf=0; + + if (!is_array($config['installedpackages']['checkmk']['config'])) + return; + + $mk_config=$config['installedpackages']['checkmk']['config'][0]; + + $checkmk_bin="/usr/local/bin/check_mk_agent"; + if (!file_exists($checkmk_bin) && $mk_config['checkmkenable']=="on"){ + $error = "Check_mk-agent Binary file not found"; + log_error($error." You can manually download it using this cmd: fetch -o {$checkmk_bin} 'http://git.mathias-kettner.de/git/?p=check_mk.git;a=blob_plain;f=agents/check_mk_agent.freebsd;hb=HEAD'"); + file_notice("Check_mk-agent", $error, "checkmk save config", ""); + return; + } + //mount filesystem writeable + conf_mount_rw(); + + + // check services file + $mk_services= file(ETC_SERVICES); + $port=($mk_config['checkmkport'] ? $mk_config['checkmkport'] : "6556"); + foreach($mk_services as $mk_service){ + if (!preg_match("/check_mk/",$mk_service)) + $mk_service_file.=chop($mk_service)."\n"; + } + if ($mk_config['checkmkenable']=="on") + $mk_service_file.="check_mk {$port}/tcp #check_mk agent\n"; + file_put_contents(ETC_SERVICES,$mk_service_file,LOCK_EX); + + // check inetd file + $mk_inetds= file(ETC_INETD); + foreach($mk_inetds as $mk_inetd){ + if (!preg_match("/check_mk/",$mk_inetd)) + $mk_inetd_file.=chop($mk_inetd)."\n"; + } + if ($mk_config['checkmkenable']=="on") + $mk_inetd_file.="check_mk stream tcp nowait root /usr/local/bin/check_mk_agent check_mk\n"; + file_put_contents(ETC_INETD,$mk_inetd_file,LOCK_EX); + + // check hosts.allow + $mk_hosts= file(ETC_HOSTS_ALLOW); + $inet_daemons_count=0; + foreach($mk_hosts as $mk_host){ + if (!preg_match("/check_mk/",$mk_host)) + $mk_hosts_file.=chop($mk_host)."\n"; + if (preg_match("/^\w+/")) + $inet_daemons_count++; + } + if ($mk_config['checkmkenable']=="on") + foreach (explode(',',$mk_config['checkmkhosts']) as $check_mk_host){ + $mk_hosts_file.="check_mk : {$check_mk_host} : allow\n"; + $inet_daemons_count++; + } + file_put_contents(ETC_HOSTS_ALLOW,$mk_hosts_file,LOCK_EX); + + //check inetd daemon rc_conf option + $mk_rc_confs= file(ETC_RC_CONF); + foreach($mk_rc_confs as $mk_rc_conf){ + if (!preg_match("/inetd_/",$mk_rc_conf)) + $mk_rc_conf_file.=chop($mk_rc_conf)."\n"; + } + if ($mk_config['checkmkenable']=="on"){ + $mk_rc_conf_file.='inetd_enable="YES"'."\n"; + $mk_rc_conf_file.='inetd_flags="-wW"'."\n"; + } + + file_put_contents(ETC_RC_CONF,$mk_rc_conf_file,LOCK_EX); + if ($inet_daemons_count > 0) + mwexec("/etc/rc.d/inetd restart"); + else + mwexec("/etc/rc.d/inetd stop"); + + //Write config if any file from filesystem was loaded + if ($update_conf > 0) + write_config(); + + // mount filesystem readonly + conf_mount_ro(); + + checkmk_sync_on_changes(); +} + +function checkmk_validate_input($post, &$input_errors) { + foreach ($post as $key => $value) { + if (empty($value)) + continue; + if (substr($key, 0, 3) == "port" && !preg_match("/^\d+$/", $value)) + $input_errors[] = "{$value} is no a valid port number"; + if (substr($key, 0, 11) == "description" && !preg_match("@^[a-zA-Z0-9 _/.-]+$@", $value)) + $input_errors[] = "Do not use special characters on description"; + if (substr($key, 0, 8) == "fullfile" && !preg_match("@^[a-zA-Z0-9_/.-]+$@", $value)) + $input_errors[] = "Do not use special characters on filename"; + + } +} +############################################## +/* Uses XMLRPC to synchronize the changes to a remote node */ +function checkmk_sync_on_changes() { + global $config, $g; + if (is_array($config['installedpackages']['checkmksync']['config'])){ + $checkmk_sync=$config['installedpackages']['checkmksync']['config'][0]; + $synconchanges = $checkmk_sync['synconchanges']; + $synctimeout = $checkmk_sync['synctimeout']; + switch ($synconchanges){ + case "manual": + if (is_array($checkmk_sync[row])){ + $rs=$checkmksync[row]; + } + else{ + log_error("[Check_mk-agent] xmlrpc sync is enabled but there is no hosts to push on squid config."); + return; + } + break; + case "auto": + if (is_array($config['installedpackages']['carpsettings']) && is_array($config['installedpackages']['carpsettings']['config'])){ + $system_carp=$config['installedpackages']['carpsettings']['config'][0]; + $rs[0]['ipaddress']=$system_carp['synchronizetoip']; + $rs[0]['username']=$system_carp['username']; + $rs[0]['password']=$system_carp['password']; + } + else{ + log_error("[Check_mk-agent] xmlrpc sync is enabled but there is no system backup hosts to push squid config."); + return; + } + break; + default: + return; + break; + } + if (is_array($rs)){ + log_error("[Check_mk-agent] xmlrpc sync is starting."); + foreach($rs as $sh){ + $sync_to_ip = $sh['ipaddress']; + $password = $sh['password']; + if($sh['username']) + $username = $sh['username']; + else + $username = 'admin'; + if($password && $sync_to_ip) + checkmk_do_xmlrpc_sync($sync_to_ip, $username, $password,$synctimeout); + } + log_error("[Check_mk-agent] xmlrpc sync is ending."); + } + } +} +############################################## +/* Do the actual XMLRPC sync */ +function checkmk_do_xmlrpc_sync($sync_to_ip, $username, $password,$synctimeout) { + global $config, $g; + + if(!$username) + return; + + if(!$password) + return; + + if(!$sync_to_ip) + return; + + $xmlrpc_sync_neighbor = $sync_to_ip; + if($config['system']['webgui']['protocol'] != "") { + $synchronizetoip = $config['system']['webgui']['protocol']; + $synchronizetoip .= "://"; + } + $port = $config['system']['webgui']['port']; + /* if port is empty lets rely on the protocol selection */ + if($port == "") { + if($config['system']['webgui']['protocol'] == "http") + $port = "80"; + else + $port = "443"; + } + $synchronizetoip .= $sync_to_ip; + + /* xml will hold the sections to sync */ + $xml = array(); + $xml['checkmk'] = $config['installedpackages']['checkmk']; + + /* assemble xmlrpc payload */ + $params = array( + XML_RPC_encode($password), + XML_RPC_encode($xml) + ); + + /* set a few variables needed for sync code borrowed from filter.inc */ + $url = $synchronizetoip; + log_error("[Check_mk-agent] Beginning checkmk XMLRPC sync to {$url}:{$port}."); + $method = 'pfsense.merge_installedpackages_section_xmlrpc'; + $msg = new XML_RPC_Message($method, $params); + $cli = new XML_RPC_Client('/xmlrpc.php', $url, $port); + $cli->setCredentials($username, $password); + if($g['debug']) + $cli->setDebug(1); + /* send our XMLRPC message and timeout after 250 seconds */ + $resp = $cli->send($msg, $synctimeout); + if(!$resp) { + $error = "[Check_mk-agent] A communications error occurred while attempting checkmk XMLRPC sync with {$url}:{$port}."; + log_error($error); + file_notice("sync_settings", $error, "checkmk Settings Sync", ""); + } elseif($resp->faultCode()) { + $cli->setDebug(1); + $resp = $cli->send($msg, $synctimeout); + $error = "[Check_mk-agent] An error code was received while attempting checkmk XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString(); + log_error($error); + file_notice("sync_settings", $error, "checkmk Settings Sync", ""); + } else { + log_error("[Check_mk-agent] XMLRPC sync successfully completed with {$url}:{$port}."); + } + + /* tell checkmk to reload our settings on the destionation sync host. */ + $method = 'pfsense.exec_php'; + $execcmd = "require_once('/usr/local/pkg/checkmk.inc');\n"; + $execcmd .= "sync_package_checkmk();"; + /* assemble xmlrpc payload */ + $params = array( + XML_RPC_encode($password), + XML_RPC_encode($execcmd) + ); + + log_error("[Check_mk-agent] XMLRPC reload data {$url}:{$port}."); + $msg = new XML_RPC_Message($method, $params); + $cli = new XML_RPC_Client('/xmlrpc.php', $url, $port); + $cli->setCredentials($username, $password); + $resp = $cli->send($msg, $synctimeout); + if(!$resp) { + $error = "[Check_mk-agent] A communications error occurred while attempting checkmk XMLRPC sync with {$url}:{$port} (pfsense.exec_php)."; + log_error($error); + file_notice("sync_settings", $error, "checkmk Settings Sync", ""); + } elseif($resp->faultCode()) { + $cli->setDebug(1); + $resp = $cli->send($msg, $synctimeout); + $error = "[Check_mk-agent] An error code was received while attempting checkmk XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString(); + log_error($error); + file_notice("sync_settings", $error, "checkmk Settings Sync", ""); + } else { + log_error("[Check_mk-agent] XMLRPC reload data success with {$url}:{$port} (pfsense.exec_php)."); + } + +} + +?> diff --git a/config/checkmk-agent/checkmk.xml b/config/checkmk-agent/checkmk.xml new file mode 100644 index 00000000..9a809b7a --- /dev/null +++ b/config/checkmk-agent/checkmk.xml @@ -0,0 +1,127 @@ +<?xml version="1.0" encoding="utf-8" ?> +<!DOCTYPE packagegui SYSTEM "./schema/packages.dtd"> +<?xml-stylesheet type="text/xsl" href="./xsl/package.xsl"?> +<packagegui> + <copyright> + <![CDATA[ +/* ========================================================================== */ +/* + checkmk.xml + part of pfSense (http://www.pfSense.com) + Copyright (C) 2013 Marcello Coutinho + All rights reserved. +*/ +/* ========================================================================== */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code MUST retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form MUST reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, + INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + */ +/* ========================================================================== */ + ]]> + </copyright> + <description>Describe your package here</description> + <requirements>Describe your package requirements here</requirements> + <faq>Currently there are no FAQ items provided.</faq> + <name>checkmk</name> + <version>0.5</version> + <title>checkmk</title> + <include_file>/usr/local/pkg/checkmk.inc</include_file> + <additional_files_needed> + <prefix>/usr/local/pkg/</prefix> + <chmod>0755</chmod> + <item>http://www.pfsense.com/packages/config/checkmk-agent/checkmk.inc</item> + </additional_files_needed> + <additional_files_needed> + <prefix>/usr/local/pkg/</prefix> + <chmod>0755</chmod> + <item>http://www.pfsense.com/packages/config/checkmk-agent/checkmk_sync.xml</item> + </additional_files_needed> + <menu> + <name>checkmk</name> + <tooltiptext>checkmk</tooltiptext> + <section>Diagnostics</section> + <configfile>checkmk.xml</configfile> + </menu> + <tabs> + <tab> + <text>Config</text> + <url>/pkg_edit.php?xml=checkmk.xml</url> + <active/> + </tab> + <tab> + <text>XMLRPC Sync</text> + <url>/pkg_edit.php?xml=checkmk_sync.xml</url> + </tab> + </tabs> + + <fields> + <field> + <type>listtopic</type> + <fieldname>temp</fieldname> + <name>Check_mk agent configuration</name> + </field> + <field> + <fielddescr>Enable check_mk Agent</fielddescr> + <fieldname>checkmkenable</fieldname> + <type>checkbox</type> + <size>60</size> + <description>Enable check_mk Agent on this server. This will check all config options to run check_mk binary on your system.</description> + <required/> + </field> + <field> + <fielddescr>Listen Port</fielddescr> + <fieldname>checkmkport</fieldname> + <type>input</type> + <size>10</size> + <description>Enter port to listen on. Leave empty to use Default prot 6556</description> + <required/> + </field> + <field> + <fielddescr>Hosts.allow</fielddescr> + <fieldname>checkmkhosts</fieldname> + <description>Enter hosts(comma separeted) that can communicate with this agent.</description> + <type>input</type> + <size>60</size> + </field> + <field> + <fielddescr>Hosts.allow</fielddescr> + <fieldname>checkmkhosts</fieldname> + <description><![CDATA[https://github.com/sileht/check_mk/tree/master/doc]]></description> + <type>info</type> + <size>60</size> + </field> + + </fields> + <custom_php_install_command> + checkmk_install(); + </custom_php_install_command> + <custom_php_command_before_form> + </custom_php_command_before_form> + <custom_php_validation_command> + checkmk_validate_input($_POST, &$input_errors); + </custom_php_validation_command> + <custom_delete_php_command> + sync_package_checkmk(); + </custom_delete_php_command> + <custom_php_resync_config_command> + sync_package_checkmk(); + </custom_php_resync_config_command> +</packagegui>
\ No newline at end of file diff --git a/config/checkmk-agent/checkmk_sync.xml b/config/checkmk-agent/checkmk_sync.xml new file mode 100644 index 00000000..221a73eb --- /dev/null +++ b/config/checkmk-agent/checkmk_sync.xml @@ -0,0 +1,129 @@ +<?xml version="1.0" encoding="utf-8" ?> +<!DOCTYPE packagegui SYSTEM "../schema/packages.dtd"> +<?xml-stylesheet type="text/xsl" href="../xsl/package.xsl"?> +<packagegui> + <copyright> + <![CDATA[ +/* ========================================================================== */ +/* + checkmk_sync.xml + part of pfSense (http://www.pfSense.com) + Copyright (C) 2013 Marcello Coutinho + All rights reserved. + */ +/* ========================================================================== */ +/* + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, + INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + */ +/* ========================================================================== */ + ]]> + </copyright> + <description>Describe your package here</description> + <requirements>Describe your package requirements here</requirements> + <faq>Currently there are no FAQ items provided.</faq> + <name>checkmksync</name> + <version>1.1</version> + <title>checkmk: Sync</title> + <include_file>/usr/local/pkg/checkmk.inc</include_file> + <tabs> + <tab> + <text>Config</text> + <url>/pkg_edit.php?xml=checkmk.xml</url> + </tab> + <tab> + <text>XMLRPC Sync</text> + <url>/pkg_edit.php?xml=checkmk_sync.xml</url> + <active/> + </tab> + </tabs> + <fields> + <field> + <type>listtopic</type> + <fieldname>temp</fieldname> + <name>Enable checkmk configuration sync</name> + </field> + <field> + <fielddescr>Sync Option</fielddescr> + <fieldname>synconchanges</fieldname> + <description>Automatically sync check_mk configuration changes.</description> + <type>select</type> + <required/> + <default_value>auto</default_value> + <options> + <option><name>Sync to configured system backup server</name><value>auto</value></option> + <option><name>Sync to host(s) defined below</name><value>manual</value></option> + <option><name>Do not sync this package configuration</name><value>disabled</value></option> + </options> + </field> + <field> + <fielddescr>Sync timeout</fielddescr> + <fieldname>synctimeout</fieldname> + <description>Select sync max wait time</description> + <type>select</type> + <required/> + <default_value>250</default_value> + <options> + <option><name>250 seconds(Default)</name><value>250</value></option> + <option><name>120 seconds</name><value>120</value></option> + <option><name>90 seconds</name><value>90</value></option> + <option><name>60 seconds</name><value>60</value></option> + <option><name>30 seconds</name><value>30</value></option> + </options> + </field> + <field> + <fielddescr>Remote Servers</fielddescr> + <fieldname>none</fieldname> + <type>rowhelper</type> + <rowhelper> + <rowhelperfield> + <fielddescr>IP Address</fielddescr> + <fieldname>ipaddress</fieldname> + <description>IP Address of remote server</description> + <type>input</type> + <size>20</size> + <required/> + </rowhelperfield> + <rowhelperfield> + <fielddescr>User Name</fielddescr> + <fieldname>username</fieldname> + <description>user name of remote server</description> + <type>input</type> + <size>20</size> + </rowhelperfield> + <rowhelperfield> + <fielddescr>Password</fielddescr> + <fieldname>password</fieldname> + <description>Password for remote server.</description> + <type>password</type> + <size>20</size> + <required/> + </rowhelperfield> + </rowhelper> + </field> + </fields> + <custom_php_resync_config_command> + checkmk_sync_on_changes(); + </custom_php_resync_config_command> + <custom_php_command_before_form> + unset($_POST['temp']); + </custom_php_command_before_form> +</packagegui>
\ No newline at end of file |