From 37b29231e47a0c4458dc1c15d98588f16f07e1e2 Mon Sep 17 00:00:00 2001
From: Marius Cramer <m.cramer@pixcept.de>
Date: Thu, 06 Aug 2015 03:18:44 -0400
Subject: [PATCH] - don't set password via remoting if field is empty
---
server/lib/classes/monitor_tools.inc.php | 1735 +++++++++++++---------------------------------------------
1 files changed, 404 insertions(+), 1,331 deletions(-)
diff --git a/server/lib/classes/monitor_tools.inc.php b/server/lib/classes/monitor_tools.inc.php
index 6539a1a..ce3d4bb 100644
--- a/server/lib/classes/monitor_tools.inc.php
+++ b/server/lib/classes/monitor_tools.inc.php
@@ -1,31 +1,31 @@
<?php
/*
- Copyright (c) 2007-2011, Till Brehm, projektfarm Gmbh and Oliver Vogel www.muv.com
- All rights reserved.
+ Copyright (c) 2007-2011, Till Brehm, projektfarm Gmbh and Oliver Vogel www.muv.com
+ All rights reserved.
- Redistribution and use in source and binary forms, with or without modification,
- are permitted provided that the following conditions are met:
+ Redistribution and use in source and binary forms, with or without modification,
+ are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
+ this list of conditions and the following disclaimer.
* 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 list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
* Neither the name of ISPConfig nor the names of its contributors
- may be used to endorse or promote products derived from this software without
- specific prior written permission.
+ may be used to endorse or promote products derived from this software without
+ specific prior written permission.
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
*/
class monitor_tools {
@@ -44,8 +44,95 @@
//** Debian or Ubuntu
if (file_exists('/etc/debian_version')) {
+ if (strstr(trim(file_get_contents('/etc/issue')), 'Ubuntu')) {
+ if (strstr(trim(file_get_contents('/etc/issue')), 'LTS')) {
+ $lts=" LTS";
+ } else {
+ $lts="";
+ }
- if (trim(file_get_contents('/etc/debian_version')) == '4.0') {
+ $issue=file_get_contents('/etc/issue');
+ $distname = 'Ubuntu';
+ $distid = 'debian40';
+ $distbaseid = 'debian';
+ $ver = explode(' ', $issue);
+ $ver = array_filter($ver);
+ $ver = next($ver);
+ $mainver = explode('.', $ver);
+ $mainver = array_filter($mainver);
+ $mainver = current($mainver).'.'.next($mainver);
+ switch ($mainver){
+ case "15.04":
+ $relname = "(Vivid Vervet)";
+ break;
+ case "14.10":
+ $relname = "(Utopic Unicorn)";
+ break;
+ case "14.04":
+ $relname = "(Trusty Tahr)";
+ break;
+ case "13.10":
+ $relname = "(Saucy Salamander)";
+ break;
+ case "13.04":
+ $relname = "(Raring Ringtail)";
+ break;
+ case "12.10":
+ $relname = "(Quantal Quetzal)";
+ break;
+ case "12.04":
+ $relname = "(Precise Pangolin)";
+ break;
+ case "11.10":
+ $relname = "(Oneiric Ocelot)";
+ break;
+ case "11.14":
+ $relname = "(Natty Narwhal)";
+ break;
+ case "10.10":
+ $relname = "(Maverick Meerkat)";
+ break;
+ case "10.04":
+ $relname = "(Lucid Lynx)";
+ break;
+ case "9.10":
+ $relname = "(Karmic Koala)";
+ break;
+ case "9.04":
+ $relname = "(Jaunty Jackpole)";
+ break;
+ case "8.10":
+ $relname = "(Intrepid Ibex)";
+ break;
+ case "8.04":
+ $relname = "(Hardy Heron)";
+ break;
+ case "7.10":
+ $relname = "(Gutsy Gibbon)";
+ break;
+ case "7.04":
+ $relname = "(Feisty Fawn)";
+ break;
+ case "6.10":
+ $relname = "(Edgy Eft)";
+ break;
+ case "6.06":
+ $relname = "(Dapper Drake)";
+ break;
+ case "5.10":
+ $relname = "(Breezy Badger)";
+ break;
+ case "5.04":
+ $relname = "(Hoary Hedgehog)";
+ break;
+ case "4.10":
+ $relname = "(Warty Warthog)";
+ break;
+ default:
+ $relname = "UNKNOWN";
+ }
+ $distver = $ver.$lts." ".$relname;
+ } elseif(trim(file_get_contents('/etc/debian_version')) == '4.0') {
$distname = 'Debian';
$distver = '4.0';
$distid = 'debian40';
@@ -58,6 +145,16 @@
} elseif (strstr(trim(file_get_contents('/etc/debian_version')), '6.0') || trim(file_get_contents('/etc/debian_version')) == 'squeeze/sid') {
$distname = 'Debian';
$distver = 'Squeeze/Sid';
+ $distid = 'debian60';
+ $distbaseid = 'debian';
+ } elseif (strstr(trim(file_get_contents('/etc/debian_version')), '7.0') || substr(trim(file_get_contents('/etc/debian_version')),0,2) == '7.' || trim(file_get_contents('/etc/debian_version')) == 'wheezy/sid') {
+ $distname = 'Debian';
+ $distver = 'Wheezy/Sid';
+ $distid = 'debian60';
+ $distbaseid = 'debian';
+ } elseif(strstr(trim(file_get_contents('/etc/debian_version')), '8') || substr(trim(file_get_contents('/etc/debian_version')),0,1) == '8') {
+ $distname = 'Debian';
+ $distver = 'Jessie';
$distid = 'debian60';
$distbaseid = 'debian';
} else {
@@ -124,6 +221,16 @@
$distver = '5.3';
$distid = 'centos53';
$distbaseid = 'fedora';
+ } elseif(stristr($content, 'CentOS Linux release 6')) {
+ $distname = 'CentOS';
+ $distver = 'Unknown';
+ $distid = 'centos53';
+ $distbaseid = 'fedora';
+ } elseif(stristr($content, 'CentOS Linux release 7')) {
+ $distname = 'CentOS';
+ $distver = 'Unknown';
+ $distid = 'centos53';
+ $distbaseid = 'fedora';
} else {
$distname = 'Redhat';
$distver = 'Unknown';
@@ -149,377 +256,18 @@
return array('name' => $distname, 'version' => $distver, 'id' => $distid, 'baseid' => $distbaseid);
}
- public function monitorHDQuota() {
- global $conf;
-
- /* Initialize data array */
- $data = array();
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'harddisk_quota';
-
- /** The state of the harddisk_quota. */
- $state = 'ok';
-
- /** Fetch the data for all users */
- $dfData = shell_exec('repquota -au');
-
- // split into array
- $df = explode("\n", $dfData);
-
- /*
- * ignore the first 5 lines, process the rest
- */
- for ($i = 5; $i <= sizeof($df); $i++) {
- if ($df[$i] != '') {
- /*
- * Make a array of the data
- */
- $s = preg_split('/[\s]+/', $df[$i]);
- $username = $s[0];
- if (substr($username, 0, 3) == 'web') {
- if (isset($data['user'][$username])) {
- $data['user'][$username]['used'] += $s[2];
- $data['user'][$username]['soft'] += $s[3];
- $data['user'][$username]['hard'] += $s[4];
- } else {
- $data['user'][$username]['used'] = $s[2];
- $data['user'][$username]['soft'] = $s[3];
- $data['user'][$username]['hard'] = $s[4];
- }
- }
- }
- }
-
- /** Fetch the data for all users */
- $dfData = shell_exec('repquota -ag');
-
- // split into array
- $df = explode("\n", $dfData);
-
- /*
- * ignore the first 5 lines, process the rest
- */
- for ($i = 5; $i <= sizeof($df); $i++) {
- if ($df[$i] != '') {
- /*
- * Make a array of the data
- */
- $s = preg_split('/[\s]+/', $df[$i]);
- $groupname = $s[0];
- if (substr($groupname, 0, 6) == 'client') {
- if (isset($data['group'][$groupname])) {
- $data['group'][$groupname]['used'] += $s[1];
- $data['group'][$groupname]['soft'] += $s[2];
- $data['group'][$groupname]['hard'] += $s[3];
- } else {
- $data['group'][$groupname]['used'] = $s[1];
- $data['group'][$groupname]['soft'] = $s[2];
- $data['group'][$groupname]['hard'] = $s[3];
- }
- }
- }
- }
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorServer() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'server_load';
-
- /*
- Fetch the data into a array
- */
- $procUptime = shell_exec("cat /proc/uptime | cut -f1 -d' '");
- $data['up_days'] = floor($procUptime / 86400);
- $data['up_hours'] = floor(($procUptime - $data['up_days'] * 86400) / 3600);
- $data['up_minutes'] = floor(($procUptime - $data['up_days'] * 86400 - $data['up_hours'] * 3600) / 60);
-
- $data['uptime'] = shell_exec('uptime');
-
- $tmp = explode(',', $data['uptime'], 4);
- $tmpUser = explode(' ', trim($tmp[2]));
- $data['user_online'] = intval($tmpUser[0]);
-
- //* New Load Average code to fix "always zero" bug in non-english distros. NEEDS TESTING
- $loadTmp = shell_exec("cat /proc/loadavg | cut -f1-3 -d' '");
- $load = explode(' ', $loadTmp);
- $data['load_1'] = floatval(str_replace(',', '.', $load[0]));
- $data['load_5'] = floatval(str_replace(',', '.', $load[1]));
- $data['load_15'] = floatval(str_replace(',', '.', $load[2]));
-
- /** The state of the server-load. */
- $state = 'ok';
- if ($data['load_1'] > 20)
- $state = 'info';
- if ($data['load_1'] > 50)
- $state = 'warning';
- if ($data['load_1'] > 100)
- $state = 'critical';
- if ($data['load_1'] > 150)
- $state = 'error';
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorOsVer() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'os_info';
-
- /*
- Fetch the data into a array
- */
- $dist = $this->get_distname();
-
- $data['name'] = $dist['name'];
- $data['version'] = $dist['version'];
-
- /* the OS has no state. It is, what it is */
- $state = 'no_state';
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorIspcVer() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'ispc_info';
-
- /*
- Fetch the data into a array
- */
- $data['name'] = ISPC_APP_TITLE;
- $data['version'] = ISPC_APP_VERSION;
-
- /* the ISPC-Version has no state. It is, what it is */
- $state = 'no_state';
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorDiskUsage() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'disk_usage';
-
- /** The state of the disk-usage */
- $state = 'ok';
-
- /** Fetch the data of ALL devices into a array (needed for monitoring!) */
- $dfData = shell_exec('df -hT');
-
- // split into array
- $df = explode("\n", $dfData);
-
- /*
- * ignore the first line, process the rest
- */
- for ($i = 1; $i <= sizeof($df); $i++) {
- if ($df[$i] != '') {
- /*
- * Make an array of the data
- */
- $s = preg_split('/[\s]+/', $df[$i]);
- $data[$i]['fs'] = $s[0];
- $data[$i]['type'] = $s[1];
- $data[$i]['size'] = $s[2];
- $data[$i]['used'] = $s[3];
- $data[$i]['available'] = $s[4];
- $data[$i]['percent'] = $s[5];
- $data[$i]['mounted'] = $s[6];
- /*
- * calculate the state
- */
- $usePercent = floatval($data[$i]['percent']);
-
- //* We don't want to check some filesystem which have no sensible filling levels
- switch ($data[$i]['type']) {
- case 'iso9660':
- case 'cramfs':
- case 'udf':
- case 'tmpfs':
- case 'devtmpfs':
- case 'udev':
- break;
- default:
- if ($usePercent > 75)
- $state = $this->_setState($state, 'info');
- if ($usePercent > 80)
- $state = $this->_setState($state, 'warning');
- if ($usePercent > 90)
- $state = $this->_setState($state, 'critical');
- if ($usePercent > 95)
- $state = $this->_setState($state, 'error');
- break;
- }
- }
- }
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorMemUsage() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'mem_usage';
-
- /*
- Fetch the data into a array
- */
- $miData = shell_exec('cat /proc/meminfo');
-
- $memInfo = explode("\n", $miData);
-
- foreach ($memInfo as $line) {
- $part = preg_split('/:/', $line);
- $key = trim($part[0]);
- $tmp = explode(' ', trim($part[1]));
- $value = 0;
- if ($tmp[1] == 'kB')
- $value = $tmp[0] * 1024;
- $data[$key] = $value;
- }
-
- /*
- * actually this info has no state.
- * maybe someone knows better...???...
- */
- $state = 'no_state';
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorCpu() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'cpu_info';
-
- /*
- Fetch the data into a array
- */
- if (file_exists('/proc/cpuinfo')) {
- $cpuData = shell_exec('cat /proc/cpuinfo');
- $cpuInfo = explode("\n", $cpuData);
- $processor = 0;
-
- foreach ($cpuInfo as $line) {
-
- $part = preg_split('/:/', $line);
- $key = trim($part[0]);
- $value = trim($part[1]);
- if ($key == 'processor')
- $processor = intval($value);
- if ($key != '')
- $data[$key . ' ' . $processor] = $value;
- }
-
- /* the cpu has no state. It is, what it is */
- $state = 'no_state';
- } else {
- /*
- * It is not Linux, so there is no data and no state
- *
- * no_state, NOT unknown, because "unknown" is shown as state
- * inside the GUI. no_state is hidden.
- *
- * We have to write NO DATA inside the DB, because the GUI
- * could not know, if there is any dat, or not...
- */
- $state = 'no_state';
- $data['output'] = '';
- }
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
+ // this function remains in the tools class, because it is used by cron AND rescue
public function monitorServices() {
global $app;
global $conf;
/** the id of the server as int */
+
+
$server_id = intval($conf['server_id']);
/** get the "active" Services of the server from the DB */
- $services = $app->db->queryOneRecord('SELECT * FROM server WHERE server_id = ' . $server_id);
+ $services = $app->db->queryOneRecord('SELECT * FROM server WHERE server_id = ?', $server_id);
/*
* If the DB is down, we have to set the db to "yes".
* If we don't do this, then the monitor will NOT monitor, that the db is down and so the
@@ -597,7 +345,7 @@
/* Monitor BIND-Server */
$data['bindserver'] = -1; // unknown - not needed
if ($services['dns_server'] == 1) {
- if ($this->_checkTcp('localhost', 53)) {
+ if ($this->_checkUdp('localhost', 53)) {
$data['bindserver'] = 1;
} else {
$data['bindserver'] = 0;
@@ -615,770 +363,14 @@
$state = 'error'; // because service is down
}
}
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorOpenVzHost() {
- global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'openvz_veinfo';
-
- /*
- Fetch the data into a array
- */
- $app->load(openvz_tools);
- $openVzTools = new openvz_tools();
- $data = $openVzTools->getOpenVzVeInfo();
-
- /* the VE-Info has no state. It is, what it is */
- $state = 'no_state';
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorOpenVzUserBeancounter() {
- global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'openvz_beancounter';
-
- /*
- Fetch the data into a array
- */
- $app->load(openvz_tools);
- $openVzTools = new openvz_tools();
- $data = $openVzTools->getOpenVzVeBeanCounter();
-
- /* calculate the state of the beancounter */
- if ($data == '') {
- $state = 'no_state';
+ $data['mongodbserver'] = -1;
+ if ($this->_checkTcp('localhost', 27017)) {
+ $data['mongodbserver'] = 1;
} else {
- $state = 'ok';
-
- /* transfer this output-string into a array */
- $test = explode("\n", $data);
-
- /* the first list of the output is not needed */
- array_shift($test);
-
- /* now process all items of the rest */
- foreach ($test as $item) {
- /*
- * eliminate all doubled spaces and spaces at the beginning and end
- */
- while (strpos($item, ' ') !== false) {
- $item = str_replace(' ', ' ', $item);
- }
- $item = trim($item);
-
- /*
- * The failcounter is the LAST
- */
- if ($item != '') {
- $tmp = explode(' ', $item);
- $failCounter = $tmp[sizeof($tmp) - 1];
- if ($failCounter > 0)
- $state = 'info';
- if ($failCounter > 50)
- $state = 'warning';
- if ($failCounter > 200)
- $state = 'critical';
- if ($failCounter > 10000)
- $state = 'error';
- }
- }
+ $data['mongodbserver'] = 0;
+ //$state = 'error'; // because service is down
+ /* TODO!!! check if this is a mongodbserver at all, otherwise it will always throw an error state!!! */
}
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorSystemUpdate() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'system_update';
-
- /* This monitoring is only available on Debian or Ubuntu */
- if (file_exists('/etc/debian_version')) {
-
- /*
- * first update the "apt database"
- */
- shell_exec('apt-get update');
-
- /*
- * Then test the upgrade.
- * if there is any output, then there is a needed update
- */
- $aptData = shell_exec('apt-get -s -qq dist-upgrade');
- if ($aptData == '') {
- /* There is nothing to update! */
- $state = 'ok';
- } else {
- /*
- * There is something to update! this is in most cases not critical, so we can
- * do a system-update once a month or so...
- */
- $state = 'info';
- }
-
- /*
- * Fetch the output
- */
- $data['output'] = shell_exec('apt-get -s -q dist-upgrade');
- } elseif (file_exists('/etc/gentoo-release')) {
-
- /*
- * first update the portage tree
- */
-
- // In keeping with gentoo's rsync policy, don't update to frequently (every four hours - taken from http://www.gentoo.org/doc/en/source_mirrors.xml)
- $do_update = true;
- if (file_exists('/usr/portage/metadata/timestamp.chk')) {
- $datetime = file_get_contents('/usr/portage/metadata/timestamp.chk');
- $datetime = trim($datetime);
-
- $dstamp = strtotime($datetime);
- if ($dstamp) {
- $checkat = $dstamp + 14400; // + 4hours
- if (mktime() < $checkat) {
- $do_update = false;
- }
- }
- }
-
- if ($do_update) {
- shell_exec('emerge --sync --quiet');
- }
-
- /*
- * Then test the upgrade.
- * if there is any output, then there is a needed update
- */
- $emergeData = shell_exec('glsa-check -t affected');
- if ($emergeData == '') {
- /* There is nothing to update! */
- $state = 'ok';
- $data['output'] = 'No unapplied GLSA\'s found on the system.';
- } else {
- /* There is something to update! */
- $state = 'info';
- $data['output'] = shell_exec('glsa-check -pv --nocolor affected 2>/dev/null');
- }
- } elseif (file_exists('/etc/SuSE-release')) {
-
- /*
- * update and find the upgrade.
- * if there is any output, then there is a needed update
- */
- $aptData = shell_exec('zypper -q lu');
- if ($aptData == '') {
- /* There is nothing to update! */
- $state = 'ok';
- } else {
- /*
- * There is something to update! this is in most cases not critical, so we can
- * do a system-update once a month or so...
- */
- $state = 'info';
- }
-
- /*
- * Fetch the output
- */
- $data['output'] = shell_exec('zypper --non-interactive up');
- } else {
- /*
- * It is not Debian/Ubuntu, so there is no data and no state
- *
- * no_state, NOT unknown, because "unknown" is shown as state
- * inside the GUI. no_state is hidden.
- *
- * We have to write NO DATA inside the DB, because the GUI
- * could not know, if there is any dat, or not...
- */
- $state = 'no_state';
- $data['output'] = '';
- }
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorMailQueue() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'mailq';
-
- /* Get the data from the mailq */
- $data['output'] = shell_exec('mailq');
-
- /*
- * The last line has more informations
- */
- $tmp = explode("\n", $data['output']);
- $more = $tmp[sizeof($tmp) - 1];
- $this->_getIntArray($more);
- $data['bytes'] = $res[0];
- $data['requests'] = $res[1];
-
- /** The state of the mailq. */
- $state = 'ok';
- if ($data['requests'] > 2000)
- $state = 'info';
- if ($data['requests'] > 5000)
- $state = 'warning';
- if ($data['requests'] > 8000)
- $state = 'critical';
- if ($data['requests'] > 10000)
- $state = 'error';
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorRaid() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'raid_state';
-
- /*
- * We support several RAID types, but if we can't find any of them, we have no data
- */
- $state = 'no_state';
- $data['output'] = '';
-
- /*
- * Check, if Software-RAID is enabled
- */
- if (file_exists('/proc/mdstat')) {
- /*
- * Fetch the output
- */
- $data['output'] = shell_exec('cat /proc/mdstat');
-
- /*
- * Then calc the state.
- */
- $tmp = explode("\n", $data['output']);
- $state = 'ok';
- for ($i = 0; $i < sizeof($tmp); $i++) {
- /* fetch the next line */
- $line = $tmp[$i];
-
- if ((strpos($line, '[U_]') !== false) || (strpos($line, '[_U]') !== false)) {
- /* One Disk is not working.
- * if the next line starts with "[>" or "[=" then
- * recovery (resync) is in state and the state is
- * information instead of critical
- */
- $nextLine = $tmp[$i + 1];
- if ((strpos($nextLine, '[>') === false) && (strpos($nextLine, '[=') === false)) {
- $state = $this->_setState($state, 'critical');
- } else {
- $state = $this->_setState($state, 'info');
- }
- }
- if (strpos($line, '[__]') !== false) {
- /* both Disk are not working */
- $state = $this->_setState($state, 'error');
- }
- if (strpos($line, '[UU]') !== false) {
- /* The disks are OK.
- * if the next line starts with "[>" or "[=" then
- * recovery (resync) is in state and the state is
- * information instead of ok
- */
- $nextLine = $tmp[$i + 1];
- if ((strpos($nextLine, '[>') === false) && (strpos($nextLine, '[=') === false)) {
- $state = $this->_setState($state, 'ok');
- } else {
- $state = $this->_setState($state, 'info');
- }
- }
- }
- }
- /*
- * Check, if we have mpt-status installed (LSIsoftware-raid)
- */
- if (file_exists('/proc/mpt/summary')) {
- system('which mpt-status', $retval);
- if ($retval === 0) {
- /*
- * Fetch the output
- */
- $data['output'] = shell_exec('mpt-status --autoload -n');
-
- /*
- * Then calc the state.
- */
- $state = 'ok';
- foreach ($data['output'] as $item) {
- /*
- * The output contains information for every RAID and every HDD.
- * We only need the state of the RAID
- */
- if (strpos($item, 'raidlevel:') !== false) {
- /*
- * We found a raid, process the state of it
- */
- if (strpos($item, ' ONLINE ') !== false) {
- $this->_setState($state, 'ok');
- } elseif (strpos($item, ' OPTIMAL ') !== false) {
- $this->_setState($state, 'ok');
- } elseif (strpos($item, ' INITIAL ') !== false) {
- $this->_setState($state, 'info');
- } elseif (strpos($item, ' INACTIVE ') !== false) {
- $this->_setState($state, 'critical');
- } elseif (strpos($item, ' RESYNC ') !== false) {
- $this->_setState($state, 'info');
- } elseif (strpos($item, ' DEGRADED ') !== false) {
- $this->_setState($state, 'critical');
- } else {
- /* we don't know the state. so we set the state to critical, that the
- * admin is warned, that something is wrong
- */
- $this->_setState($state, 'critical');
- }
- }
- }
- }
- }
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorRkHunter() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'rkhunter';
-
- /* This monitoring is only available if rkhunter is installed */
- system('which rkhunter', $retval);
- if ($retval === 0) {
- /*
- * Fetch the output
- */
- $data['output'] = shell_exec('rkhunter --update --checkall --nocolors --skip-keypress');
-
- /*
- * At this moment, there is no state (maybe later)
- */
- $state = 'no_state';
- } else {
- /*
- * rkhunter is not installed, so there is no data and no state
- *
- * no_state, NOT unknown, because "unknown" is shown as state
- * inside the GUI. no_state is hidden.
- *
- * We have to write NO DATA inside the DB, because the GUI
- * could not know, if there is any dat, or not...
- */
- $state = 'no_state';
- $data['output'] = '';
- }
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorFail2ban() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'log_fail2ban';
-
- /* This monitoring is only available if fail2ban is installed */
- system('which fail2ban-client', $retval); // Debian, Ubuntu, Fedora
- if ($retval !== 0)
- system('which fail2ban', $retval); // CentOS
- if ($retval === 0) {
- /* Get the data of the log */
- $data = $this->_getLogData($type);
-
- /*
- * At this moment, there is no state (maybe later)
- */
- $state = 'no_state';
- } else {
- /*
- * fail2ban is not installed, so there is no data and no state
- *
- * no_state, NOT unknown, because "unknown" is shown as state
- * inside the GUI. no_state is hidden.
- *
- * We have to write NO DATA inside the DB, because the GUI
- * could not know, if there is any dat, or not...
- */
- $state = 'no_state';
- $data = '';
- }
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorSysLog() {
- global $app;
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'sys_log';
-
- /*
- * is there any warning or error for this server?
- */
- $state = 'ok';
- $dbData = $app->dbmaster->queryAllRecords('SELECT loglevel FROM sys_log WHERE server_id = ' . $server_id . ' AND loglevel > 0');
- if (is_array($dbData)) {
- foreach ($dbData as $item) {
- if ($item['loglevel'] == 1)
- $state = $this->_setState($state, 'warning');
- if ($item['loglevel'] == 2)
- $state = $this->_setState($state, 'error');
- }
- }
-
- /** There is no monitor-data because the data is in the sys_log table */
- $data['output'] = '';
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorMailLog() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'log_mail';
-
- /* Get the data of the log */
- $data = $this->_getLogData($type);
-
- /*
- * actually this info has no state.
- * maybe someone knows better...???...
- */
- $state = 'no_state';
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorMailWarnLog() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'log_mail_warn';
-
- /* Get the data of the log */
- $data = $this->_getLogData($type);
-
- /*
- * actually this info has no state.
- * maybe someone knows better...???...
- */
- $state = 'no_state';
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorMailErrLog() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'log_mail_err';
-
- /* Get the data of the log */
- $data = $this->_getLogData($type);
-
- /*
- * actually this info has no state.
- * maybe someone knows better...???...
- */
- $state = 'no_state';
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorMessagesLog() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'log_messages';
-
- /* Get the data of the log */
- $data = $this->_getLogData($type);
-
- /*
- * actually this info has no state.
- * maybe someone knows better...???...
- */
- $state = 'no_state';
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorISPCCronLog() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'log_ispc_cron';
-
- /* Get the data of the log */
- $data = $this->_getLogData($type);
-
- /*
- * actually this info has no state.
- * maybe someone knows better...???...
- */
- $state = 'no_state';
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorFreshClamLog() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'log_freshclam';
-
- /* Get the data of the log */
- $data = $this->_getLogData($type);
-
- /* Get the data from the LAST log-Entry.
- * if there can be found:
- * WARNING: Your ClamAV installation is OUTDATED!
- * then the clamav is outdated. This is a warning!
- */
- $state = 'ok';
-
- $tmp = explode("\n", $data);
- $lastLog = array();
- if ($tmp[sizeof($tmp) - 1] == '') {
- /* the log ends with an empty line remove this */
- array_pop($tmp);
- }
- if (strpos($tmp[sizeof($tmp) - 1], '-------------') !== false) {
- /* the log ends with "-----..." remove this */
- array_pop($tmp);
- }
- for ($i = sizeof($tmp) - 1; $i > 0; $i--) {
- if (strpos($tmp[$i], '---------') === false) {
- /* no delimiter found, so add this to the last-log */
- $lastLog[] = $tmp[$i];
- } else {
- /* delimiter found, so there is no more line left! */
- break;
- }
- }
-
- /*
- * Now we have the last log in the array.
- * Check if the outdated-string is found...
- */
- foreach ($lastLog as $line) {
- if (strpos(strtolower($line), 'outdated') !== false) {
- /*
- * Outdatet is only info, because if we set this to warning, the server is
- * as long in state warning, as there is a new version of ClamAv which takes
- * sometimes weeks!
- */
- $state = $this->_setState($state, 'info');
- }
- }
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorClamAvLog() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'log_clamav';
-
- /* Get the data of the log */
- $data = $this->_getLogData($type);
-
- // Todo: the state should be calculated.
- $state = 'ok';
-
- /*
- * Return the Result
- */
- $res['server_id'] = $server_id;
- $res['type'] = $type;
- $res['data'] = $data;
- $res['state'] = $state;
- return $res;
- }
-
- public function monitorIspConfigLog() {
- global $conf;
-
- /* the id of the server as int */
- $server_id = intval($conf['server_id']);
-
- /** The type of the data */
- $type = 'log_ispconfig';
-
- /* Get the data of the log */
- $data = $this->_getLogData($type);
-
- // Todo: the state should be calculated.
- $state = 'ok';
/*
* Return the Result
@@ -1407,108 +399,111 @@
}
switch ($log) {
- case 'log_mail':
- if ($dist == 'debian') {
- $logfile = '/var/log/mail.log';
- } elseif ($dist == 'redhat') {
- $logfile = '/var/log/maillog';
- } elseif ($dist == 'suse') {
- $logfile = '/var/log/mail.info';
- } elseif ($dist == 'gentoo') {
- $logfile = '/var/log/maillog';
- }
- break;
- case 'log_mail_warn':
- if ($dist == 'debian') {
- $logfile = '/var/log/mail.warn';
- } elseif ($dist == 'redhat') {
- $logfile = '/var/log/maillog';
- } elseif ($dist == 'suse') {
- $logfile = '/var/log/mail.warn';
- } elseif ($dist == 'gentoo') {
- $logfile = '/var/log/maillog';
- }
- break;
- case 'log_mail_err':
- if ($dist == 'debian') {
- $logfile = '/var/log/mail.err';
- } elseif ($dist == 'redhat') {
- $logfile = '/var/log/maillog';
- } elseif ($dist == 'suse') {
- $logfile = '/var/log/mail.err';
- } elseif ($dist == 'gentoo') {
- $logfile = '/var/log/maillog';
- }
- break;
- case 'log_messages':
- if ($dist == 'debian') {
- $logfile = '/var/log/messages';
- } elseif ($dist == 'redhat') {
- $logfile = '/var/log/messages';
- } elseif ($dist == 'suse') {
- $logfile = '/var/log/messages';
- } elseif ($dist == 'gentoo') {
- $logfile = '/var/log/messages';
- }
- break;
- case 'log_ispc_cron':
- if ($dist == 'debian') {
- $logfile = $conf['ispconfig_log_dir'] . '/cron.log';
- } elseif ($dist == 'redhat') {
- $logfile = $conf['ispconfig_log_dir'] . '/cron.log';
- } elseif ($dist == 'suse') {
- $logfile = $conf['ispconfig_log_dir'] . '/cron.log';
- } elseif ($dist == 'gentoo') {
- $logfile = '/var/log/cron';
- }
- break;
- case 'log_freshclam':
- if ($dist == 'debian') {
- $logfile = '/var/log/clamav/freshclam.log';
- } elseif ($dist == 'redhat') {
- $logfile = (is_file('/var/log/clamav/freshclam.log') ? '/var/log/clamav/freshclam.log' : '/var/log/freshclam.log');
- } elseif ($dist == 'suse') {
- $logfile = '/var/log/freshclam.log';
- } elseif ($dist == 'gentoo') {
- $logfile = '/var/log/clamav/freshclam.log';
- }
- break;
- case 'log_clamav':
- if ($dist == 'debian') {
- $logfile = '/var/log/clamav/clamav.log';
- } elseif ($dist == 'redhat') {
- $logfile = (is_file('/var/log/clamav/clamd.log') ? '/var/log/clamav/clamd.log' : '/var/log/maillog');
- } elseif ($dist == 'suse') {
- $logfile = '/var/log/clamd.log';
- } elseif ($dist == 'gentoo') {
- $logfile = '/var/log/clamav/clamd.log';
- }
- break;
- case 'log_fail2ban':
- if ($dist == 'debian') {
- $logfile = '/var/log/fail2ban.log';
- } elseif ($dist == 'redhat') {
- $logfile = '/var/log/fail2ban.log';
- } elseif ($dist == 'suse') {
- $logfile = '/var/log/fail2ban.log';
- } elseif ($dist == 'gentoo') {
- $logfile = '/var/log/fail2ban.log';
- }
- break;
- case 'log_ispconfig':
- if ($dist == 'debian') {
- $logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
- } elseif ($dist == 'redhat') {
- $logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
- } elseif ($dist == 'suse') {
- $logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
- } elseif ($dist == 'gentoo') {
- $logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
- }
- break;
- default:
- $logfile = '';
- break;
+ case 'log_mail':
+ if ($dist == 'debian') {
+ $logfile = '/var/log/mail.log';
+ } elseif ($dist == 'redhat') {
+ $logfile = '/var/log/maillog';
+ } elseif ($dist == 'suse') {
+ $logfile = '/var/log/mail.info';
+ } elseif ($dist == 'gentoo') {
+ $logfile = '/var/log/maillog';
+ }
+ break;
+ case 'log_mail_warn':
+ if ($dist == 'debian') {
+ $logfile = '/var/log/mail.warn';
+ } elseif ($dist == 'redhat') {
+ $logfile = '/var/log/maillog';
+ } elseif ($dist == 'suse') {
+ $logfile = '/var/log/mail.warn';
+ } elseif ($dist == 'gentoo') {
+ $logfile = '/var/log/maillog';
+ }
+ break;
+ case 'log_mail_err':
+ if ($dist == 'debian') {
+ $logfile = '/var/log/mail.err';
+ } elseif ($dist == 'redhat') {
+ $logfile = '/var/log/maillog';
+ } elseif ($dist == 'suse') {
+ $logfile = '/var/log/mail.err';
+ } elseif ($dist == 'gentoo') {
+ $logfile = '/var/log/maillog';
+ }
+ break;
+ case 'log_messages':
+ if ($dist == 'debian') {
+ $logfile = '/var/log/syslog';
+ } elseif ($dist == 'redhat') {
+ $logfile = '/var/log/messages';
+ } elseif ($dist == 'suse') {
+ $logfile = '/var/log/messages';
+ } elseif ($dist == 'gentoo') {
+ $logfile = '/var/log/messages';
+ }
+ break;
+ case 'log_ispc_cron':
+ if ($dist == 'debian') {
+ $logfile = $conf['ispconfig_log_dir'] . '/cron.log';
+ } elseif ($dist == 'redhat') {
+ $logfile = $conf['ispconfig_log_dir'] . '/cron.log';
+ } elseif ($dist == 'suse') {
+ $logfile = $conf['ispconfig_log_dir'] . '/cron.log';
+ } elseif ($dist == 'gentoo') {
+ $logfile = '/var/log/cron';
+ }
+ break;
+ case 'log_freshclam':
+ if ($dist == 'debian') {
+ $logfile = '/var/log/clamav/freshclam.log';
+ } elseif ($dist == 'redhat') {
+ $logfile = (is_file('/var/log/clamav/freshclam.log') ? '/var/log/clamav/freshclam.log' : '/var/log/freshclam.log');
+ } elseif ($dist == 'suse') {
+ $logfile = '/var/log/freshclam.log';
+ } elseif ($dist == 'gentoo') {
+ $logfile = '/var/log/clamav/freshclam.log';
+ }
+ break;
+ case 'log_clamav':
+ if ($dist == 'debian') {
+ $logfile = '/var/log/clamav/clamav.log';
+ } elseif ($dist == 'redhat') {
+ $logfile = (is_file('/var/log/clamav/clamd.log') ? '/var/log/clamav/clamd.log' : '/var/log/maillog');
+ } elseif ($dist == 'suse') {
+ $logfile = '/var/log/clamd.log';
+ } elseif ($dist == 'gentoo') {
+ $logfile = '/var/log/clamav/clamd.log';
+ }
+ break;
+ case 'log_fail2ban':
+ if ($dist == 'debian') {
+ $logfile = '/var/log/fail2ban.log';
+ } elseif ($dist == 'redhat') {
+ $logfile = '/var/log/fail2ban.log';
+ } elseif ($dist == 'suse') {
+ $logfile = '/var/log/fail2ban.log';
+ } elseif ($dist == 'gentoo') {
+ $logfile = '/var/log/fail2ban.log';
+ }
+ break;
+ case 'log_mongodb':
+ $logfile = '/var/log/mongodb/mongodb.log';
+ break;
+ case 'log_ispconfig':
+ if ($dist == 'debian') {
+ $logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
+ } elseif ($dist == 'redhat') {
+ $logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
+ } elseif ($dist == 'suse') {
+ $logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
+ } elseif ($dist == 'gentoo') {
+ $logfile = $conf['ispconfig_log_dir'] . '/ispconfig.log';
+ }
+ break;
+ default:
+ $logfile = '';
+ break;
}
// Getting the logfile content
@@ -1539,26 +534,42 @@
}
private function _checkTcp($host, $port) {
-
+ /* Try to open a connection */
$fp = @fsockopen($host, $port, $errno, $errstr, 2);
if ($fp) {
/*
- * We got a connection, but maybe apache is not able to send data over this
- * connection?
+ * We got a connection, this means, everything is O.K.
+ * But maybe we are able to do more deep testing?
*/
- fwrite($fp, "GET / HTTP/1.0\r\n\r\n");
- stream_set_timeout($fp, 2);
- $res = fread($fp, 10);
- $info = stream_get_meta_data($fp);
- fclose($fp);
- if ($info['timed_out']) {
- return false; // Apache was not able to send data over this connection
- } else {
- return true; // Apache was able to send data over this connection
+ if ($port == 80) {
+ /*
+ * Port 80 means, testing APACHE
+ * So we can do a deepter test and try to get data over this connection.
+ * (if apache hangs, we get a connection but a timeout by trying to GET the data!)
+ */
+ // fwrite($fp, "GET / HTTP/1.0\r\n\r\n");
+ $out = "GET / HTTP/1.1\r\n";
+ $out .= "Host: localhost\r\n";
+ $out .= "User-Agent: Mozilla/5.0 (ISPConfig monitor)\r\n";
+ $out .= "Accept: application/xml,application/xhtml+xml,text/html\r\n";
+ $out .= "Connection: Close\r\n\r\n";
+ fwrite($fp, $out);
+ stream_set_timeout($fp, 5); // Timeout after 5 seconds
+ $res = fread($fp, 10); // try to get 10 bytes (enough to test!)
+ $info = stream_get_meta_data($fp);
+ if ($info['timed_out']) {
+ return false; // Apache was not able to send data over this connection
+ }
}
+
+ /* The connection is no longer needed */
+ fclose($fp);
+ /* We are able to establish a connection */
+ return true;
} else {
- return false; // Apache was not able to establish a connection
+ /* We are NOT able to establish a connection */
+ return false;
}
}
@@ -1585,80 +596,142 @@
return false;
}
}
-
- /*
- * Set the state to the given level (or higher, but not lesser).
- * * If the actual state is critical and you call the method with ok,
- * then the state is critical.
- *
- * * If the actual state is critical and you call the method with error,
- * then the state is error.
- */
- private function _setState($oldState, $newState)
- {
- /*
- * Calculate the weight of the old state
- */
- switch ($oldState) {
- case 'no_state': $oldInt = 0;
- break;
- case 'ok': $oldInt = 1;
- break;
- case 'unknown': $oldInt = 2;
- break;
- case 'info': $oldInt = 3;
- break;
- case 'warning': $oldInt = 4;
- break;
- case 'critical': $oldInt = 5;
- break;
- case 'error': $oldInt = 6;
- break;
- }
- /*
- * Calculate the weight of the new state
- */
- switch ($newState) {
- case 'no_state': $newInt = 0 ;
- break;
- case 'ok': $newInt = 1 ;
- break;
- case 'unknown': $newInt = 2 ;
- break;
- case 'info': $newInt = 3 ;
- break;
- case 'warning': $newInt = 4 ;
- break;
- case 'critical': $newInt = 5 ;
- break;
- case 'error': $newInt = 6 ;
- break;
- }
- /*
- * Set to the higher level
- */
- if ($newInt > $oldInt){
- return $newState;
- }
- else
- {
- return $oldState;
- }
- }
+ /**
+ * Set the state to the given level (or higher, but not lesser).
+ * * If the actual state is critical and you call the method with ok,
+ * then the state is critical.
+ *
+ * * If the actual state is critical and you call the method with error,
+ * then the state is error.
+ */
+ public function _setState($oldState, $newState) {
+ /*
+ * Calculate the weight of the old state
+ */
+ switch ($oldState) {
+ case 'no_state': $oldInt = 0;
+ break;
+ case 'ok': $oldInt = 1;
+ break;
+ case 'unknown': $oldInt = 2;
+ break;
+ case 'info': $oldInt = 3;
+ break;
+ case 'warning': $oldInt = 4;
+ break;
+ case 'critical': $oldInt = 5;
+ break;
+ case 'error': $oldInt = 6;
+ break;
+ }
+ /*
+ * Calculate the weight of the new state
+ */
+ switch ($newState) {
+ case 'no_state': $newInt = 0;
+ break;
+ case 'ok': $newInt = 1;
+ break;
+ case 'unknown': $newInt = 2;
+ break;
+ case 'info': $newInt = 3;
+ break;
+ case 'warning': $newInt = 4;
+ break;
+ case 'critical': $newInt = 5;
+ break;
+ case 'error': $newInt = 6;
+ break;
+ }
- private function _getIntArray($line) {
- /** The array of float found */
- $res = array();
- /* First build a array from the line */
- $data = explode(' ', $line);
- /* then check if any item is a float */
- foreach ($data as $item) {
- if ($item . '' == (int) $item . '') {
- $res[] = $item;
+ /*
+ * Set to the higher level
+ */
+ if ($newInt > $oldInt) {
+ return $newState;
+ } else {
+ return $oldState;
+ }
+ }
+
+ /**
+ * Deletes Records older than 4 minutes.
+ * The monitor writes new data every 5 minutes or longer (4 hour, 1 day).
+ * So if i delete all Date older than 4 minutes i can be sure, that all old data
+ * are deleted...
+ */
+ public function delOldRecords($type, $serverId) {
+ global $app;
+
+ // $now = time();
+ // $old = $now - (4 * 60); // 4 minutes
+ $old = 240; //seconds
+
+ /*
+ * ATTENTION if i do NOT pay attention of the server id, i delete all data (of the type)
+ * of ALL servers. This means, if i have a multiserver-environment and a server has a
+ * time not synced with the others (for example, all server has 11:00 and ONE server has
+ * 10:45) then the actual data of this server (with the time-stamp 10:45) get lost
+ * even though it is the NEWEST data of this server. To avoid this i HAVE to include
+ * the server-id!
+ */
+ $sql = 'DELETE FROM `monitor_data` WHERE `type` = ? AND `created` < UNIX_TIMESTAMP() - ? AND `server_id` = ?';
+ $app->dbmaster->query($sql, $type, $old, $serverId);
+ }
+
+ public function send_notification_email($template, $placeholders, $recipients) {
+ global $conf;
+
+ if(!is_array($recipients) || count($recipients) < 1) return false;
+ if(!is_array($placeholders)) $placeholders = array();
+
+ if(file_exists($conf['rootpath'].'/conf-custom/mail/' . $template . '_'.$conf['language'].'.txt')) {
+ $lines = file($conf['rootpath'].'/conf-custom/mail/' . $template . '_'.$conf['language'].'.txt');
+ } elseif(file_exists($conf['rootpath'].'/conf-custom/mail/' . $template . '_en.txt')) {
+ $lines = file($conf['rootpath'].'/conf-custom/mail/' . $template . '_en.txt');
+ } elseif(file_exists($conf['rootpath'].'/conf/mail/' . $template . '_'.$conf['language'].'.txt')) {
+ $lines = file($conf['rootpath'].'/conf/mail/' . $template . '_'.$conf['language'].'.txt');
+ } else {
+ $lines = file($conf['rootpath'].'/conf/mail/' . $template . '_en.txt');
+ }
+
+ //* get mail headers, subject and body
+ $mailHeaders = '';
+ $mailBody = '';
+ $mailSubject = '';
+ $inHeader = true;
+ for($l = 0; $l < count($lines); $l++) {
+ if($lines[$l] == '') {
+ $inHeader = false;
+ continue;
+ }
+ if($inHeader == true) {
+ $parts = explode(':', $lines[$l], 2);
+ if(strtolower($parts[0]) == 'subject') $mailSubject = trim($parts[1]);
+ unset($parts);
+ $mailHeaders .= trim($lines[$l]) . "\n";
+ } else {
+ $mailBody .= trim($lines[$l]) . "\n";
}
}
- return $res;
+ $mailBody = trim($mailBody);
+
+ //* Replace placeholders
+ $mailHeaders = strtr($mailHeaders, $placeholders);
+ $mailSubject = strtr($mailSubject, $placeholders);
+ $mailBody = strtr($mailBody, $placeholders);
+
+ for($r = 0; $r < count($recipients); $r++) {
+ mail($recipients[$r], $mailSubject, $mailBody, $mailHeaders);
+ }
+
+ unset($mailSubject);
+ unset($mailHeaders);
+ unset($mailBody);
+ unset($lines);
+
+ return true;
}
}
--
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