mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
635398d2c8
git-svn-id: http://www.observium.org/svn/observer/trunk@1269 61d68cd4-352d-0410-923a-c4978735b2b8
750 lines
27 KiB
PHP
Executable File
750 lines
27 KiB
PHP
Executable File
<?php
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## Include from PEAR
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include_once("Net/IPv4.php");
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include_once("Net/IPv6.php");
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## Observer Includes
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include_once($config['install_dir'] . "/includes/common.php");
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include_once($config['install_dir'] . "/includes/rrdtool.inc.php");
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include_once($config['install_dir'] . "/includes/generic.php");
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include_once($config['install_dir'] . "/includes/procurve.php");
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include_once($config['install_dir'] . "/includes/print-functions.php");
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include_once($config['install_dir'] . "/includes/billing.php");
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include_once($config['install_dir'] . "/includes/cisco-entities.php");
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include_once($config['install_dir'] . "/includes/syslog.php");
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include_once($config['install_dir'] . "/includes/rewrites.php");
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include_once($config['install_dir'] . "/includes/snmp.inc.php");
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## CollectD
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require('collectd/config.php');
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require('collectd/functions.php');
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require('collectd/definitions.php');
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function mac_clean_to_readable($mac)
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{
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$r = substr($mac, 0, 2);
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$r .= ":".substr($mac, 2, 2);
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$r .= ":".substr($mac, 4, 2);
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$r .= ":".substr($mac, 6, 2);
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$r .= ":".substr($mac, 8, 2);
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$r .= ":".substr($mac, 10, 2);
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return($r);
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}
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function zeropad($num)
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{
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return (strlen($num) == 1) ? '0'.$num : $num;
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}
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function zeropad_lineno($num, $length)
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{
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while (strlen($num) < $length)
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{
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$num = '0'.$num;
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}
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return $num;
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}
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function only_alphanumeric( $string )
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{
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return preg_replace('/[^a-zA-Z0-9]/', '', $string);
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}
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function write_dev_attrib($device_id, $attrib_type, $attrib_value)
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{
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$count_sql = "SELECT COUNT(*) FROM devices_attribs WHERE `device_id` = '" . $device_id . "' AND `attrib_type` = '$attrib_type'";
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if (mysql_result(mysql_query($count_sql),0))
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{
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$update_sql = "UPDATE devices_attribs SET attrib_value = '$attrib_value' WHERE `device_id` = '$device_id' AND `attrib_type` = '$attrib_type'";
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mysql_query($update_sql);
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}
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else
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{
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$insert_sql = "INSERT INTO devices_attribs (`device_id`, `attrib_type`, `attrib_value`) VALUES ('$device_id', '$attrib_type', '$attrib_value')";
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mysql_query($insert_sql);
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}
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return mysql_affected_rows();
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}
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function shorthost($hostname, $len=16)
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{
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$parts = explode(".", $hostname);
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$shorthost = $parts[0];
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$i=1;
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while ($i < count($parts) && strlen($shorthost.'.'.$parts[$i]) < $len)
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{
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$shorthost = $shorthost.'.'.$parts[$i];
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$i++;
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}
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return ($shorthost);
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}
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function device_array($device_id)
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{
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$sql = "SELECT * FROM `devices` WHERE `device_id` = '".$device_id."'";
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$query = mysql_query($sql);
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$device = mysql_fetch_array($query);
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return $device;
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}
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function getHostOS($device)
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{
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global $config;
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$sysDescr_cmd = $config['snmpget']." -m SNMPv2-MIB -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " sysDescr.0";
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$sysDescr = str_replace("\"", "", trim(shell_exec($sysDescr_cmd)));
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$dir_handle = @opendir($config['install_dir'] . "/includes/osdiscovery") or die("Unable to open $path");
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while ($file = readdir($dir_handle))
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{
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if ( preg_match("/^discover-([a-z0-9\-]*).php/", $file) )
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{
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include($config['install_dir'] . "/includes/osdiscovery/" . $file);
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}
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}
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closedir($dir_handle);
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if ($os) { return $os; } else { return "generic"; }
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}
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function billpermitted($bill_id)
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{
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global $_SESSION;
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if ($_SESSION['userlevel'] >= "5")
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{
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$allowed = TRUE;
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}
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elseif (@mysql_result(mysql_query("SELECT count(*) FROM bill_perms WHERE `user_id` = '" . $_SESSION['user_id'] . "' AND `bill_id` = $bill_id"), 0) > '0')
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{
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$allowed = TRUE;
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}
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else
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{
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$allowed = FALSE;
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}
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return $allowed;
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}
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function formatRates($rate) {
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$rate = format_si($rate) . "bps";
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return $rate;
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}
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function formatstorage($rate, $round = '2')
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{
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$rate = format_bi($rate, $round) . "B";
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return $rate;
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}
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function format_si($rate)
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{
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$sizes = Array('', 'K', 'M', 'G', 'T', 'P', 'E');
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$round = Array('0','0','0','2','2','2','2','2','2');
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$ext = $sizes[0];
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for ($i=1; (($i < count($sizes)) && ($rate >= 1000)); $i++) { $rate = $rate / 1000; $ext = $sizes[$i]; }
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return round($rate, $round[$i]).$ext;
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}
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function format_bi($size, $round = '2')
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{
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$sizes = Array('', 'K', 'M', 'G', 'T', 'P', 'E');
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$ext = $sizes[0];
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for ($i=1; (($i < count($sizes)) && ($size >= 1024)); $i++) { $size = $size / 1024; $ext = $sizes[$i]; }
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return round($size, $round).$ext;
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}
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function arguments($argv)
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{
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$_ARG = array();
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foreach ($argv as $arg) {
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if (ereg('--([^=]+)=(.*)',$arg,$reg)) {
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$_ARG[$reg[1]] = $reg[2];
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} elseif (ereg('-([a-zA-Z0-9])',$arg,$reg)) {
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$_ARG[$reg[1]] = 'true';
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}
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}
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return $_ARG;
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}
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function percent_colour($perc)
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{
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$r = min(255, 5 * ($perc - 25));
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$b = max(0, 255 - (5 * ($perc + 25)));
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return sprintf('#%02x%02x%02x', $r, $b, $b);
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}
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function print_error($text)
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{
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echo('<table class="errorbox" cellpadding="3"><tr><td><img src="/images/15/exclamation.png" align="absmiddle">'.$text.'</td></tr></table>');
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}
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function print_message($text)
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{
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echo('<table class="messagebox" cellpadding="3"><tr><td><img src="/images/16/tick.png" align="absmiddle">'.$text.'</td></tr></table>');
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}
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function interface_errors ($rrd_file, $period = '-1d') // Returns the last in/out errors value in RRD
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{
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global $config;
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$cmd = $config['rrdtool']." fetch -s $period -e -300s $rrd_file AVERAGE | grep : | cut -d\" \" -f 4,5";
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$data = trim(shell_exec($cmd));
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foreach( explode("\n", $data) as $entry) {
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list($in, $out) = explode(" ", $entry);
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$in_errors += ($in * 300);
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$out_errors += ($out * 300);
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}
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$errors['in'] = round($in_errors);
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$errors['out'] = round($out_errors);
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return $errors;
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}
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function geteventicon ($message)
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{
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if ($message == "Device status changed to Down") { $icon = "server_connect.png"; }
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if ($message == "Device status changed to Up") { $icon = "server_go.png"; }
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if ($message == "Interface went down" || $message == "Interface changed state to Down" ) { $icon = "if-disconnect.png"; }
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if ($message == "Interface went up" || $message == "Interface changed state to Up" ) { $icon = "if-connect.png"; }
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if ($message == "Interface disabled") { $icon = "if-disable.png"; }
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if ($message == "Interface enabled") { $icon = "if-enable.png"; }
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if (isset($icon)) { return $icon; } else { return false; }
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}
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function device_traffic_image($device, $width, $height, $from, $to)
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{
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return "<img src='graph.php?device=" . $device . "&type=device_bits&from=" . $from . "&to=" . $to . "&width=" . $width . "&height=" . $height . "&legend=no' />";
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}
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function devclass($device)
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{
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if (isset($device['status']) && $device['status'] == '0') { $class = "list-device-down"; } else { $class = "list-device"; }
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if (isset($device['ignore']) && $device['ignore'] == '1') {
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$class = "list-device-ignored";
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if (isset($device['status']) && $device['status'] == '1') { $class = "list-device-ignored-up"; }
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}
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return $class;
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}
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function getImage($host)
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{
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global $config;
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$sql = "SELECT * FROM `devices` WHERE `device_id` = '$host'";
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$data = mysql_fetch_array(mysql_query($sql));
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$type = strtolower($data['os']);
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if (file_exists($config['html_dir'] . "/images/os/$type" . ".png")){ $image = '<img src="'.$config['base_url'].'/images/os/'.$type.'.png" />';
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} elseif (file_exists($config['html_dir'] . "/images/os/$type" . ".gif")){ $image = '<img src="'.$config['base_url'].'/images/os/'.$type.'.gif" />'; }
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if ($type == "linux") {
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$features = strtolower(trim($data['features']));
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list($distro) = split(" ", $features);
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if (file_exists($config['html_dir'] . "/images/os/$distro" . ".png")){ $image = '<img src="'.$config['base_url'].'/images/os/'.$distro.'.png" />';
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} elseif (file_exists($config['html_dir'] . "/images/os/$distro" . ".gif")){ $image = '<img src="'.$config['base_url'].'/images/os/'.$distro.'.gif" />'; }
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}
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return $image;
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}
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function renamehost($id, $new) {
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global $config;
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$host = mysql_result(mysql_query("SELECT hostname FROM devices WHERE device_id = '$id'"), 0);
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shell_exec("mv ".$config['rrd_dir']."/$host ".$config['rrd_dir']."/$new");
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mysql_query("UPDATE devices SET hostname = '$new' WHERE device_id = '$id'");
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eventlog("Hostname changed -> $new (console)", $id);
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}
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function delete_port($int_id)
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{
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$interface = mysql_fetch_assoc(mysql_query("SELECT * FROM `ports` AS P, `devices` AS D WHERE P.interface_id = '".$int_id."' AND D.device_id = P.device_id"));
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mysql_query("DELETE from `adjacencies` WHERE `interface_id` = '$int_id'");
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mysql_query("DELETE from `links` WHERE `local_interface_id` = '$int_id'");
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mysql_query("DELETE from `links` WHERE `remote_interface_id` = '$int_id'");
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mysql_query("DELETE from `ipaddr` WHERE `interface_id` = '$int_id'");
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mysql_query("DELETE from `ip6adjacencies` WHERE `interface_id` = '$int_id'");
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mysql_query("DELETE from `ip6addr` WHERE `interface_id` = '$int_id'");
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mysql_query("DELETE from `mac_accounting` WHERE `interface_id` = '$int_id'");
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mysql_query("DELETE FROM `bill_ports` WHERE `port_id` = '$int_id'");
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mysql_query("DELETE from `pseudowires` WHERE `interface_id` = '$int_id'");
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mysql_query("DELETE FROM `ports` WHERE `interface_id` = '$int_id'");
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shell_exec("rm -rf ".$config['rrd_dir']."/".$interface['hostname']."/".$interface['ifIndex'].".rrd");
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}
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function delete_device($id)
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{
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global $config;
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$host = mysql_result(mysql_query("SELECT hostname FROM devices WHERE device_id = '$id'"), 0);
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mysql_query("DELETE FROM `devices` WHERE `device_id` = '$id'");
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$int_query = mysql_query("SELECT * FROM `ports` WHERE `device_id` = '$id'");
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while($int_data = mysql_fetch_array($int_query)) {
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$int_if = $int_data['ifDescr'];
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$int_id = $int_data['interface_id'];
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delete_port($int_id);
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$ret = "Removed interface $int_id ($int_if)\n";
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}
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mysql_query("DELETE FROM `entPhysical` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `devices_attribs` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `devices_perms` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `bgpPeers` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `vlans` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `vrfs` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `storage` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `alerts` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `eventlog` WHERE `host` = '$id'");
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mysql_query("DELETE FROM `syslog` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `ports` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `services` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `alerts` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `voltage` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `fanspeed` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `toner` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `frequency` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `current` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `sensors` WHERE `device_id` = '$id'");
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shell_exec("rm -rf ".$config['rrd_dir']."/$host");
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return $ret . "Removed device $host\n";
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}
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function retireHost($id)
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{
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global $config;
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$host = mysql_result(mysql_query("SELECT hostname FROM devices WHERE device_id = '$id'"), 0);
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mysql_query("DELETE FROM `devices` WHERE `device_id` = '$id'");
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$int_query = mysql_query("SELECT * FROM `ports` WHERE `device_id` = '$id'");
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while($int_data = mysql_fetch_array($int_query)) {
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$int_if = $int_data['ifDescr'];
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$int_id = $int_data['interface_id'];
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mysql_query("DELETE from `adjacencies` WHERE `interface_id` = '$int_id'");
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mysql_query("DELETE from `links` WHERE `local_interface_id` = '$int_id'");
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mysql_query("DELETE from `links` WHERE `remote_interface_id` = '$int_id'");
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mysql_query("DELETE from `ipaddr` WHERE `interface_id` = '$int_id'");
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mysql_query("DELETE from `ip6adjacencies` WHERE `interface_id` = '$int_id'");
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mysql_query("DELETE from `ip6addr` WHERE `interface_id` = '$int_id'");
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mysql_query("DELETE from `pseudowires` WHERE `interface_id` = '$int_id'");
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echo("Removed interface $int_id ($int_if)<br />");
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}
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mysql_query("DELETE FROM `entPhysical` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `temperature` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `storage` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `alerts` WHERE `device_id` = '$id'");
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mysql_query("DELETE FROM `services` WHERE `device_id` = '$id'");
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shell_exec("rm -rf ".$config['rrd_dir']."/$host");
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echo("Removed device $host<br />");
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}
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function addHost($host, $community, $snmpver, $port = 161)
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{
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global $config;
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list($hostshort) = explode(".", $host);
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if ( isDomainResolves($host)){
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if ( isPingable($host)) {
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if ( mysql_result(mysql_query("SELECT COUNT(*) FROM `devices` WHERE `hostname` = '$host'"), 0) == '0' ) {
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$snmphost = shell_exec($config['snmpget'] ." -m SNMPv2-MIB -Oqv -$snmpver -c $community $host:$port sysName.0");
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if ($snmphost == $host || $hostshort = $host) {
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createHost ($host, $community, $snmpver, $port);
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} else { echo("Given hostname does not match SNMP-read hostname!\n"); }
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} else { echo("Already got host $host\n"); }
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} else { echo("Could not ping $host\n"); }
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} else { echo("Could not resolve $host\n"); }
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}
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function overlibprint($text) {
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return "onmouseover=\"return overlib('" . $text . "');\" onmouseout=\"return nd();\"";
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}
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function scanUDP ($host, $port, $timeout)
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{
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$handle = fsockopen($host, $port, &$errno, &$errstr, 2);
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if (!$handle) {
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}
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socket_set_timeout ($handle, $timeout);
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$write = fwrite($handle,"\x00");
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if (!$write) { next; }
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$startTime = time();
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$header = fread($handle, 1);
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$endTime = time();
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$timeDiff = $endTime - $startTime;
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if ($timeDiff >= $timeout) {
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fclose($handle); return 1;
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} else { fclose($handle); return 0; }
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}
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function humanmedia($media)
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{
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array_preg_replace($rewrite_iftype, $media);
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return $media;
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}
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function humanspeed($speed)
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{
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$speed = formatRates($speed);
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if ($speed == "") { $speed = "-"; }
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return $speed;
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}
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function netmask2cidr($netmask)
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{
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list ($network, $cidr) = explode("/", trim(`ipcalc $address/$mask | grep Network | cut -d" " -f 4`));
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return $cidr;
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}
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function cidr2netmask()
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{
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return (long2ip(ip2long("255.255.255.255") << (32-$netmask)));
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}
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function formatUptime($diff, $format="long")
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{
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$yearsDiff = floor($diff/31536000);
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$diff -= $yearsDiff*31536000;
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$daysDiff = floor($diff/86400);
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$diff -= $daysDiff*86400;
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$hrsDiff = floor($diff/60/60);
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$diff -= $hrsDiff*60*60;
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$minsDiff = floor($diff/60);
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$diff -= $minsDiff*60;
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$secsDiff = $diff;
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$uptime = "";
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if ($format == "short") {
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if ($yearsDiff > '0'){ $uptime .= $yearsDiff . "y "; }
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if ($daysDiff > '0'){ $uptime .= $daysDiff . "d "; }
|
|
if ($hrsDiff > '0'){ $uptime .= $hrsDiff . "h "; }
|
|
if ($minsDiff > '0'){ $uptime .= $minsDiff . "m "; }
|
|
if ($secsDiff > '0'){ $uptime .= $secsDiff . "s "; }
|
|
} else {
|
|
if ($yearsDiff > '0'){ $uptime .= $yearsDiff . " years, "; }
|
|
if ($daysDiff > '0'){ $uptime .= $daysDiff . " day" . ($daysDiff != 1 ? 's' : '' ) . ", "; }
|
|
if ($hrsDiff > '0'){ $uptime .= $hrsDiff . "h "; }
|
|
if ($minsDiff > '0'){ $uptime .= $minsDiff . "m "; }
|
|
if ($secsDiff > '0'){ $uptime .= $secsDiff . "s "; }
|
|
}
|
|
return trim($uptime);
|
|
}
|
|
|
|
function isSNMPable($hostname, $community, $snmpver, $port)
|
|
{
|
|
global $config;
|
|
$pos = shell_exec($config['snmpget'] ." -m SNMPv2-MIB -$snmpver -c $community -t 1 $hostname:$port sysDescr.0");
|
|
if ($pos == '') {
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
function isPingable($hostname) {
|
|
global $config;
|
|
$status = shell_exec($config['fping'] . " $hostname");
|
|
if (strstr($status, "alive")) {
|
|
return TRUE;
|
|
} else {
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
|
|
function is_odd($number) {
|
|
return $number & 1; // 0 = even, 1 = odd
|
|
}
|
|
|
|
function isValidInterface($if) {
|
|
global $config;
|
|
$if = strtolower($if);
|
|
$nullintf = 0;
|
|
foreach($config['bad_if'] as $bi) {
|
|
$pos = strpos($if, $bi);
|
|
if ($pos !== FALSE) {
|
|
$nullintf = 1;
|
|
echo("$if matched $bi \n");
|
|
}
|
|
}
|
|
if (preg_match('/serial[0-9]:/', $if)) { $nullintf = '1'; }
|
|
if ($nullintf != '1') {
|
|
return 1;
|
|
} else { return 0; }
|
|
}
|
|
|
|
function ifclass($ifOperStatus, $ifAdminStatus)
|
|
{
|
|
$ifclass = "interface-upup";
|
|
if ($ifAdminStatus == "down") { $ifclass = "interface-admindown"; }
|
|
if ($ifAdminStatus == "up" && $ifOperStatus== "down") { $ifclass = "interface-updown"; }
|
|
if ($ifAdminStatus == "up" && $ifOperStatus== "up") { $ifclass = "interface-upup"; }
|
|
return $ifclass;
|
|
}
|
|
|
|
function utime()
|
|
{
|
|
$time = explode( " ", microtime());
|
|
$usec = (double)$time[0];
|
|
$sec = (double)$time[1];
|
|
return $sec + $usec;
|
|
}
|
|
|
|
function fixIOSFeatures($features)
|
|
{
|
|
$features = preg_replace("/^PK9S$/", "IP w/SSH LAN Only", $features);
|
|
$features = str_replace("LANBASEK9", "Lan Base Crypto", $features);
|
|
$features = str_replace("LANBASE", "Lan Base", $features);
|
|
$features = str_replace("ADVENTERPRISEK9", "Advanced Enterprise Crypto", $features);
|
|
$features = str_replace("ADVSECURITYK9", "Advanced Security Crypto", $features);
|
|
$features = str_replace("K91P", "Provider Crypto", $features);
|
|
$features = str_replace("K4P", "Provider Crypto", $features);
|
|
$features = str_replace("ADVIPSERVICESK9", "Adv IP Services Crypto", $features);
|
|
$features = str_replace("ADVIPSERVICES", "Adv IP Services", $features);
|
|
$features = str_replace("IK9P", "IP Plus Crypto", $features);
|
|
$features = str_replace("K9O3SY7", "IP ADSL FW IDS Plus IPSEC 3DES", $features);
|
|
$features = str_replace("SPSERVICESK9", "SP Services Crypto", $features);
|
|
$features = preg_replace("/^PK9SV$/", "IP MPLS/IPV6 W/SSH + BGP", $features);
|
|
$features = str_replace("IS", "IP Plus", $features);
|
|
$features = str_replace("IPSERVICESK9", "IP Services Crypto", $features);
|
|
$features = str_replace("BROADBAND", "Broadband", $features);
|
|
$features = str_replace("IPBASE", "IP Base", $features);
|
|
$features = str_replace("IPSERVICE", "IP Services", $features);
|
|
$features = preg_replace("/^P$/", "Service Provider", $features);
|
|
$features = preg_replace("/^P11$/", "Broadband Router", $features);
|
|
$features = preg_replace("/^G4P5$/", "NRP", $features);
|
|
$features = str_replace("JK9S", "Enterprise Plus Crypto", $features);
|
|
$features = str_replace("IK9S", "IP Plus Crypto", $features);
|
|
$features = preg_replace("/^JK$/", "Enterprise Plus", $features);
|
|
$features = str_replace("I6Q4L2", "Layer 2", $features);
|
|
$features = str_replace("I6K2L2Q4", "Layer 2 Crypto", $features);
|
|
$features = str_replace("C3H2S", "Layer 2 SI/EI", $features);
|
|
$features = str_replace("_WAN", " + WAN", $features);
|
|
return $features;
|
|
}
|
|
|
|
function fixIOSHardware($hardware)
|
|
{
|
|
|
|
$hardware = preg_replace("/C([0-9]+)/", "Cisco \\1", $hardware);
|
|
$hardware = preg_replace("/CISCO([0-9]+)/", "Cisco \\1", $hardware);
|
|
$hardware = str_replace("cat4000","Cisco Catalyst 4000", $hardware);
|
|
$hardware = str_replace("s3223_rp","Cisco Catalyst 6500 SUP32", $hardware);
|
|
$hardware = str_replace("s222_rp","Cisco Catalyst 6500 SUP2", $hardware);
|
|
$hardware = str_replace("c6sup2_rp","Cisco Catalyst 6500 SUP2", $hardware);
|
|
$hardware = str_replace("s72033_rp","Cisco Catalyst 6500 SUP720 ", $hardware);
|
|
$hardware = str_replace("RSP","Cisco 7500", $hardware);
|
|
$hardware = str_replace("C3200XL", "Cisco Catalyst 3200XL", $hardware);
|
|
$hardware = str_replace("C3550", "Cisco Catalyst 3550", $hardware);
|
|
$hardware = str_replace("C2950", "Cisco Catalyst 2950", $hardware);
|
|
$hardware = str_replace("C7301", "Cisco 7301", $hardware);
|
|
$hardware = str_replace("CE500", "Catalyst Express 500", $hardware);
|
|
return $hardware;
|
|
|
|
}
|
|
|
|
function createHost ($host, $community, $snmpver, $port = 161)
|
|
{
|
|
$host = trim(strtolower($host));
|
|
$device = array('hostname' => $host, 'community' => $community, 'snmpver' => $snmpver, 'port' => $port);
|
|
$host_os = getHostOS($device);
|
|
if ($host_os)
|
|
{
|
|
$sql = mysql_query("INSERT INTO `devices` (`hostname`, `sysName`, `community`, `port`, `os`, `status`,`snmpver`) VALUES ('$host', '$host', '$community', '$port', '$host_os', '1','$snmpver')");
|
|
if (mysql_affected_rows())
|
|
{
|
|
$device_id = mysql_result(mysql_query("SELECT device_id FROM devices WHERE hostname = '$host'"),0);
|
|
mysql_query("INSERT INTO devices_attribs (attrib_type, attrib_value, device_id) VALUES ('discover','1','$device_id')");
|
|
return("Created host : $host (id:$device_id) (os:$host_os)");
|
|
}
|
|
else
|
|
{
|
|
return FALSE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
function isDomainResolves($domain)
|
|
{
|
|
return gethostbyname($domain) != $domain;
|
|
}
|
|
|
|
function hoststatus($id)
|
|
{
|
|
$sql = mysql_query("SELECT `status` FROM `devices` WHERE `device_id` = '$id'");
|
|
$result = @mysql_result($sql, 0);
|
|
|
|
return $result;
|
|
}
|
|
|
|
function match_network ($nets, $ip, $first=false)
|
|
{
|
|
$return = false;
|
|
if (!is_array ($nets)) $nets = array ($nets);
|
|
foreach ($nets as $net) {
|
|
$rev = (preg_match ("/^\!/", $net)) ? true : false;
|
|
$net = preg_replace ("/^\!/", "", $net);
|
|
$ip_arr = explode('/', $net);
|
|
$net_long = ip2long($ip_arr[0]);
|
|
$x = ip2long($ip_arr[1]);
|
|
$mask = long2ip($x) == $ip_arr[1] ? $x : 0xffffffff << (32 - $ip_arr[1]);
|
|
$ip_long = ip2long($ip);
|
|
if ($rev) {
|
|
if (($ip_long & $mask) == ($net_long & $mask)) return false;
|
|
} else {
|
|
if (($ip_long & $mask) == ($net_long & $mask)) $return = true;
|
|
if ($first && $return) return true;
|
|
}
|
|
}
|
|
|
|
return $return;
|
|
}
|
|
|
|
function snmp2ipv6($ipv6_snmp)
|
|
{
|
|
$ipv6 = explode('.',$ipv6_snmp);
|
|
for ($i = 0;$i <= 15;$i++) { $ipv6[$i] = zeropad(dechex($ipv6[$i])); }
|
|
for ($i = 0;$i <= 15;$i+=2) { $ipv6_2[] = $ipv6[$i] . $ipv6[$i+1]; }
|
|
|
|
return implode(':',$ipv6_2);
|
|
}
|
|
|
|
function ipv62snmp($ipv6)
|
|
{
|
|
$ipv6_ex = explode(':',Net_IPv6::uncompress($ipv6));
|
|
for ($i = 0;$i < 8;$i++) { $ipv6_ex[$i] = zeropad_lineno($ipv6_ex[$i],4); }
|
|
$ipv6_ip = implode('',$ipv6_ex);
|
|
for ($i = 0;$i < 32;$i+=2) $ipv6_split[] = hexdec(substr($ipv6_ip,$i,2));
|
|
|
|
return implode('.',$ipv6_split);
|
|
}
|
|
|
|
function discover_process_ipv6($ifIndex,$ipv6_address,$ipv6_prefixlen,$ipv6_origin)
|
|
{
|
|
global $valid_v6,$device,$config;
|
|
|
|
$ipv6_network = trim(shell_exec($config['sipcalc']." $ipv6_address/$ipv6_prefixlen | grep Subnet | cut -f 2 -d '-'"));
|
|
$ipv6_compressed = trim(shell_exec($config['sipcalc']." $ipv6_address/$ipv6_prefixlen | grep Compressed | cut -f 2 -d '-'"));
|
|
|
|
$ipv6_type = trim(shell_exec($config['sipcalc']." $ipv6_address/$ipv6_prefixlen | grep \"Address type\" | cut -f 2- -d '-'"));
|
|
|
|
if ($ipv6_type == "Link-Local Unicast Addresses") return; # ignore link-locals (coming from IPV6-MIB)
|
|
|
|
if (mysql_result(mysql_query("SELECT count(*) FROM `ports`
|
|
WHERE device_id = '".$device['device_id']."' AND `ifIndex` = '$ifIndex'"), 0) != '0' && $ipv6_prefixlen > '0' && $ipv6_prefixlen < '129' && $ipv6_compressed != '::1') {
|
|
$i_query = "SELECT interface_id FROM `ports` WHERE device_id = '".$device['device_id']."' AND `ifIndex` = '$ifIndex'";
|
|
$interface_id = mysql_result(mysql_query($i_query), 0);
|
|
if (mysql_result(mysql_query("SELECT COUNT(*) FROM `ipv6_networks` WHERE `ipv6_network` = '$ipv6_network'"), 0) < '1') {
|
|
mysql_query("INSERT INTO `ipv6_networks` (`ipv6_network`) VALUES ('$ipv6_network')");
|
|
echo("N");
|
|
}
|
|
|
|
if (mysql_result(mysql_query("SELECT COUNT(*) FROM `ipv6_networks` WHERE `ipv6_network` = '$ipv6_network'"), 0) < '1') {
|
|
mysql_query("INSERT INTO `ipv6_networks` (`ipv6_network`) VALUES ('$ipv6_network')");
|
|
echo("N");
|
|
}
|
|
|
|
$ipv6_network_id = @mysql_result(mysql_query("SELECT `ipv6_network_id` from `ipv6_networks` WHERE `ipv6_network` = '$ipv6_network'"), 0);
|
|
|
|
if (mysql_result(mysql_query("SELECT COUNT(*) FROM `ipv6_addresses` WHERE `ipv6_address` = '$ipv6_address' AND `ipv6_prefixlen` = '$ipv6_prefixlen' AND `interface_id` = '$interface_id'"), 0) == '0') {
|
|
mysql_query("INSERT INTO `ipv6_addresses` (`ipv6_address`, `ipv6_compressed`, `ipv6_prefixlen`, `ipv6_origin`, `ipv6_network_id`, `interface_id`)
|
|
VALUES ('$ipv6_address', '$ipv6_compressed', '$ipv6_prefixlen', '$ipv6_origin', '$ipv6_network_id', '$interface_id')");
|
|
echo("+");
|
|
} else { echo("."); }
|
|
$full_address = "$ipv6_address/$ipv6_prefixlen";
|
|
$valid = $full_address . "-" . $interface_id;
|
|
$valid_v6[$valid] = 1;
|
|
}
|
|
}
|
|
|
|
function get_astext($asn)
|
|
{
|
|
global $config,$cache;
|
|
|
|
if (isset($config['astext'][$asn]))
|
|
{
|
|
return $config['astext'][$asn];
|
|
}
|
|
else
|
|
{
|
|
if (isset($cache['astext'][$asn]))
|
|
{
|
|
return $cache['astext'][$asn];
|
|
}
|
|
else
|
|
{
|
|
$result = dns_get_record("AS$asn.asn.cymru.com",DNS_TXT);
|
|
$txt = explode('|',$result[0]['txt']);
|
|
$result = trim(str_replace('"', '', $txt[4]));
|
|
$cache['astext'][$asn] = $result;
|
|
return $result;
|
|
}
|
|
}
|
|
}
|
|
|
|
function eventlog($eventtext,$device_id = "", $interface_id = "")
|
|
{
|
|
$event_query = "INSERT INTO eventlog (host, interface, datetime, message) VALUES (" . ($device_id ? $device_id : "NULL");
|
|
$event_query .= ", " . ($interface_id ? $interface_id : "NULL") . ", NOW(), '" . mysql_escape_string($eventtext) . "')";
|
|
mysql_query($event_query);
|
|
}
|
|
|
|
function log_event($text, $device = NULL, $type = NULL, $reference = NULL)
|
|
{
|
|
global $debug;
|
|
|
|
if(!is_array($device)) { $device = device_by_id_cache($device); }
|
|
|
|
$event_query = "INSERT INTO eventlog (host, reference, type, datetime, message) VALUES (" . ($device['device_id'] ? $device['device_id'] : "NULL");
|
|
$event_query .= ", '" . ($reference ? $reference : "NULL") . "', '" . ($type ? $type : "NULL") . "', NOW(), '" . mres($text) . "')";
|
|
if ($debug) { echo($event_query . "\n"); }
|
|
mysql_query($event_query);
|
|
}
|
|
|
|
|
|
function notify($device,$title,$message)
|
|
{
|
|
global $config;
|
|
|
|
if ($device['sysContact']) { $email = $device['sysContact']; } else { $email = $config['email_default']; }
|
|
mail($email, $title, $message, $config['email_headers']);
|
|
}
|
|
|
|
|
|
function formatCiscoHardware(&$device, $short = false)
|
|
{
|
|
|
|
if ($device['os'] == "ios") {
|
|
if ($device['hardware']) {
|
|
if (preg_match("/^WS-C([A-Za-z0-9]+).*/", $device['hardware'], $matches)) {
|
|
if (!$short) {
|
|
$device['hardware'] = "Cisco " . $matches[1] . " (" . $device['hardware'] . ")";
|
|
} else {
|
|
$device['hardware'] = "Cisco " . $matches[1];
|
|
}
|
|
} elseif (preg_match("/^CISCO([0-9]+)$/", $device['hardware'], $matches)) {
|
|
$device['hardware'] = "Cisco " . $matches[1];
|
|
}
|
|
} else {
|
|
if (preg_match("/Cisco IOS Software, C([A-Za-z0-9]+) Software.*/", $device['sysDescr'], $matches)) {
|
|
$device['hardware'] = "Cisco " . $matches[1];
|
|
} elseif (preg_match("/Cisco IOS Software, ([0-9]+) Software.*/", $device['sysDescr'], $matches)) {
|
|
$device['hardware'] = "Cisco " . $matches[1];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
# from http://ditio.net/2008/11/04/php-string-to-hex-and-hex-to-string-functions/
|
|
function hex2str($hex)
|
|
{
|
|
$string='';
|
|
for ($i=0; $i < strlen($hex)-1; $i+=2)
|
|
{
|
|
$string .= chr(hexdec($hex[$i].$hex[$i+1]));
|
|
}
|
|
return $string;
|
|
}
|
|
?>
|