373 lines
18 KiB
PHP
373 lines
18 KiB
PHP
<?php
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/**
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* Rewrite.php
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*
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* -Description-
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @package LibreNMS
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* @link http://librenms.org
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* @copyright 2018 Tony Murray
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* @author Tony Murray <murraytony@gmail.com>
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*/
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namespace LibreNMS\Util;
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use App\Models\Device;
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class Rewrite
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{
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public static function normalizeIfType($type)
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{
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$rewrite_iftype = [
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'frameRelay' => 'Frame Relay',
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'ethernetCsmacd' => 'Ethernet',
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'softwareLoopback' => 'Loopback',
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'tunnel' => 'Tunnel',
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'propVirtual' => 'Virtual Int',
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'ppp' => 'PPP',
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'ds1' => 'DS1',
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'pos' => 'POS',
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'sonet' => 'SONET',
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'slip' => 'SLIP',
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'mpls' => 'MPLS Layer',
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'l2vlan' => 'VLAN Subif',
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'atm' => 'ATM',
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'aal5' => 'ATM AAL5',
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'atmSubInterface' => 'ATM Subif',
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'propPointToPointSerial' => 'PtP Serial',
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];
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if (isset($rewrite_iftype[$type])) {
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return $rewrite_iftype[$type];
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}
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return $type;
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}
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public static function normalizeIfName($name)
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{
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$rewrite_ifname = [
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'ether' => 'Ether',
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'gig' => 'Gig',
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'fast' => 'Fast',
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'ten' => 'Ten',
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'-802.1q vlan subif' => '',
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'-802.1q' => '',
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'bvi' => 'BVI',
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'vlan' => 'Vlan',
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'tunnel' => 'Tunnel',
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'serial' => 'Serial',
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'-aal5 layer' => ' aal5',
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'null' => 'Null',
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'atm' => 'ATM',
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'port-channel' => 'Port-Channel',
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'dial' => 'Dial',
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'hp procurve switch software loopback interface' => 'Loopback Interface',
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'control plane interface' => 'Control Plane',
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'loop' => 'Loop',
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'bundle-ether' => 'Bundle-Ether',
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];
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return str_ireplace(array_keys($rewrite_ifname), array_values($rewrite_ifname), $name);
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}
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public static function shortenIfName($name)
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{
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$rewrite_shortif = [
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'tengigabitethernet' => 'Te',
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'ten-gigabitethernet' => 'Te',
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'tengige' => 'Te',
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'gigabitethernet' => 'Gi',
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'fastethernet' => 'Fa',
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'ethernet' => 'Et',
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'serial' => 'Se',
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'pos' => 'Pos',
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'port-channel' => 'Po',
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'atm' => 'Atm',
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'null' => 'Null',
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'loopback' => 'Lo',
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'dialer' => 'Di',
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'vlan' => 'Vlan',
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'tunnel' => 'Tunnel',
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'serviceinstance' => 'SI',
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'dwdm' => 'DWDM',
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'bundle-ether' => 'BE',
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'bridge-aggregation' => 'BA',
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];
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return str_ireplace(array_keys($rewrite_shortif), array_values($rewrite_shortif), $name);
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}
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/**
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* Reformat a mac stored in the DB (only hex) to a nice readable format
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*
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* @param $mac
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* @return string
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*/
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public static function readableMac($mac)
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{
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return rtrim(chunk_split($mac, 2, ':'), ':');
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}
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/**
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* Reformat hex MAC as oid MAC (dotted-decimal)
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*
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* 00:12:34:AB:CD:EF becomes 0.18.52.171.205.239
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* 0:12:34:AB:CD:EF becomes 0.18.52.171.205.239
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* 00:02:04:0B:0D:0F becomes 0.2.4.11.13.239
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* 0:2:4:B:D:F becomes 0.2.4.11.13.15
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*
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* @param string $mac
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* @return string oid representation of a MAC address
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*/
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public static function oidMac($mac)
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{
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return implode('.', array_map('hexdec', explode(':', $mac)));
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}
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/**
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* Reformat Hex MAC with delimiters to Hex String without delimiters
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*
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* Assumes the MAC address is well-formed and in a common format.
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* 00:12:34:ab:cd:ef becomes 001234abcdef
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* 00:12:34:AB:CD:EF becomes 001234ABCDEF
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* 0:12:34:AB:CD:EF becomes 001234ABCDEF
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* 00-12-34-AB-CD-EF becomes 001234ABCDEF
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* 001234-ABCDEF becomes 001234ABCDEF
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* 0012.34AB.CDEF becomes 001234ABCDEF
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* 00:02:04:0B:0D:0F becomes 0002040B0D0F
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* 0:2:4:B:D:F becomes 0002040B0D0F
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*
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* @param string $mac hexadecimal MAC address with or without common delimiters
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* @return string undelimited hexadecimal MAC address
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*/
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public static function macToHex($mac)
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{
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$mac_array = explode(':', str_replace(['-','.'], ':', $mac));
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$mac_padding = array_fill(0, count($mac_array), 12/count($mac_array));
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return implode(array_map('zeropad', $mac_array, $mac_padding));
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}
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/**
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* Make Cisco hardware human readable
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*
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* @param Device $device
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* @param bool $short
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* @return string
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*/
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public static function ciscoHardware(&$device, $short = false)
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{
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if ($device['os'] == "ios") {
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if ($device['hardware']) {
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if (preg_match("/^WS-C([A-Za-z0-9]+)/", $device['hardware'], $matches)) {
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if (!$short) {
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$device['hardware'] = "Catalyst " . $matches[1] . " (" . $device['hardware'] . ")";
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} else {
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$device['hardware'] = "Catalyst " . $matches[1];
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}
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} elseif (preg_match("/^CISCO([0-9]+)(.*)/", $device['hardware'], $matches)) {
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if (!$short && $matches[2]) {
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$device['hardware'] = "Cisco " . $matches[1] . " (" . $device['hardware'] . ")";
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} else {
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$device['hardware'] = "Cisco " . $matches[1];
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}
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}
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} elseif (preg_match("/Cisco IOS Software, C([A-Za-z0-9]+) Software.*/", $device['sysDescr'], $matches)) {
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$device['hardware'] = "Catalyst " . $matches[1];
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} elseif (preg_match("/Cisco IOS Software, ([0-9]+) Software.*/", $device['sysDescr'], $matches)) {
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$device['hardware'] = "Cisco " . $matches[1];
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}
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}
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return $device['hardware'];
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}
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public static function vmwareGuest($guest_id)
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{
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$guests = [
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'asianux3_64Guest' => 'Asianux Server 3 (64 bit)',
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'asianux3Guest' => 'Asianux Server 3',
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'asianux4_64Guest' => 'Asianux Server 4 (64 bit)',
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'asianux4Guest' => 'Asianux Server 4',
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'asianux5_64Guest' => 'Asianux Server 5 (64 bit)',
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'asianux7_64Guest' => 'Asianux Server 7 (64 bit)',
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'asianux8_64Guest' => 'Asianux Server 8 (64 bit)',
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'centos6_64Guest' => 'CentOS 6 (64-bit)',
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'centos64Guest' => 'CentOS 4/5 (64-bit)',
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'centos6Guest' => 'CentOS 6',
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'centos7_64Guest' => 'CentOS 7 (64-bit)',
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'centos7Guest' => 'CentOS 7',
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'centos8_64Guest' => 'CentOS 8 (64-bit)',
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'centosGuest' => 'CentOS 4/5',
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'coreos64Guest' => 'CoreOS Linux (64 bit)',
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'darwin10_64Guest' => 'Mac OS 10.6 (64 bit)',
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'darwin10Guest' => 'Mac OS 10.6',
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'darwin11_64Guest' => 'Mac OS 10.7 (64 bit)',
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'darwin11Guest' => 'Mac OS 10.7',
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'darwin12_64Guest' => 'Mac OS 10.8 (64 bit)',
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'darwin13_64Guest' => 'Mac OS 10.9 (64 bit)',
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'darwin14_64Guest' => 'Mac OS 10.10 (64 bit)',
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'darwin15_64Guest' => 'Mac OS 10.11 (64 bit)',
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'darwin16_64Guest' => 'Mac OS 10.12 (64 bit)',
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'darwin17_64Guest' => 'macOS 10.13 (64 bit)',
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'darwin18_64Guest' => 'macOS 10.14 (64 bit)',
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'darwin64Guest' => 'Mac OS 10.5 (64 bit)',
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'darwinGuest' => 'Mac OS 10.5',
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'debian10_64Guest' => 'Debian GNU/Linux 10 (64 bit)',
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'debian10Guest' => 'Debian GNU/Linux 10',
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'debian4_64Guest' => 'Debian GNU/Linux 4 (64 bit)',
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'debian4Guest' => 'Debian GNU/Linux 4',
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'debian5_64Guest' => 'Debian GNU/Linux 5 (64 bit)',
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'debian5Guest' => 'Debian GNU/Linux 5',
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'debian6_64Guest' => 'Debian GNU/Linux 6 (64 bit)',
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'debian6Guest' => 'Debian GNU/Linux 6',
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'debian7_64Guest' => 'Debian GNU/Linux 7 (64 bit)',
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'debian7Guest' => 'Debian GNU/Linux 7',
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'debian8_64Guest' => 'Debian GNU/Linux 8 (64 bit)',
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'debian8Guest' => 'Debian GNU/Linux 8',
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'debian9_64Guest' => 'Debian GNU/Linux 9 (64 bit)',
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'debian9Guest' => 'Debian GNU/Linux 9',
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'dosGuest' => 'MS-DOS.',
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'eComStation2Guest' => 'eComStation 2.0',
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'eComStationGuest' => 'eComStation 1.x',
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'fedora64Guest' => 'Fedora Linux (64 bit)',
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'fedoraGuest' => 'Fedora Linux',
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'freebsd11_64Guest' => 'FreeBSD 11 x64',
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'freebsd11Guest' => 'FreeBSD 11',
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'freebsd12_64Guest' => 'FreeBSD 12 x64',
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'freebsd12Guest' => 'FreeBSD 12',
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'freebsd64Guest' => 'FreeBSD x64',
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'freebsdGuest' => 'FreeBSD',
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'genericLinuxGuest' => 'Other Linux',
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'mandrakeGuest' => 'Mandrake Linux',
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'mandriva64Guest' => 'Mandriva Linux (64 bit)',
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'mandrivaGuest' => 'Mandriva Linux',
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'netware4Guest' => 'Novell NetWare 4',
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'netware5Guest' => 'Novell NetWare 5.1',
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'netware6Guest' => 'Novell NetWare 6.x',
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'nld9Guest' => 'Novell Linux Desktop 9',
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'oesGuest' => 'Open Enterprise Server',
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'openServer5Guest' => 'SCO OpenServer 5',
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'openServer6Guest' => 'SCO OpenServer 6',
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'opensuse64Guest' => 'OpenSUSE Linux (64 bit)',
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'opensuseGuest' => 'OpenSUSE Linux',
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'oracleLinux6_64Guest' => 'Oracle 6 (64-bit)',
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'oracleLinux64Guest' => 'Oracle Linux 4/5 (64-bit)',
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'oracleLinux6Guest' => 'Oracle 6',
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'oracleLinux7_64Guest' => 'Oracle 7 (64-bit)',
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'oracleLinux7Guest' => 'Oracle 7',
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'oracleLinux8_64Guest' => 'Oracle 8 (64-bit)',
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'oracleLinuxGuest' => 'Oracle Linux 4/5',
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'os2Guest' => 'OS/2',
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'other24xLinux64Guest' => 'Linux 2.4x Kernel (64 bit) (experimental)',
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'other24xLinuxGuest' => 'Linux 2.4x Kernel',
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'other26xLinux64Guest' => 'Linux 2.6x Kernel (64 bit) (experimental)',
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'other26xLinuxGuest' => 'Linux 2.6x Kernel',
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'other3xLinux64Guest' => 'Linux 3.x Kernel (64 bit)',
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'other3xLinuxGuest' => 'Linux 3.x Kernel',
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'other4xLinux64Guest' => 'Linux 4.x Kernel (64 bit)',
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'other4xLinuxGuest' => 'Linux 4.x Kernel',
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'otherGuest' => 'Other Operating System',
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'otherGuest64' => 'Other Operating System (64 bit) (experimental)',
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'otherLinux64Guest' => 'Linux (64 bit) (experimental)',
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'otherLinuxGuest' => 'Linux 2.2x Kernel',
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'redhatGuest' => 'Red Hat Linux 2.1',
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'rhel2Guest' => 'Red Hat Enterprise Linux 2',
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'rhel3_64Guest' => 'Red Hat Enterprise Linux 3 (64 bit)',
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'rhel3Guest' => 'Red Hat Enterprise Linux 3',
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'rhel4_64Guest' => 'Red Hat Enterprise Linux 4 (64 bit)',
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'rhel4Guest' => 'Red Hat Enterprise Linux 4',
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'rhel5_64Guest' => 'Red Hat Enterprise Linux 5 (64 bit) (experimental)',
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'rhel5Guest' => 'Red Hat Enterprise Linux 5',
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'rhel6_64Guest' => 'Red Hat Enterprise Linux 6 (64 bit)',
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'rhel6Guest' => 'Red Hat Enterprise Linux 6',
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'rhel7_64Guest' => 'Red Hat Enterprise Linux 7 (64 bit)',
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'rhel7Guest' => 'Red Hat Enterprise Linux 7',
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'rhel8_64Guest' => 'Red Hat Enterprise Linux 8 (64 bit)',
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'sjdsGuest' => 'Sun Java Desktop System',
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'sles10_64Guest' => 'Suse Linux Enterprise Server 10 (64 bit) (experimental)',
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'sles10Guest' => 'Suse linux Enterprise Server 10',
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'sles11_64Guest' => 'Suse Linux Enterprise Server 11 (64 bit)',
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'sles11Guest' => 'Suse linux Enterprise Server 11',
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'sles12_64Guest' => 'Suse Linux Enterprise Server 12 (64 bit)',
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'sles12Guest' => 'Suse linux Enterprise Server 12',
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'sles15_64Guest' => 'Suse Linux Enterprise Server 15 (64 bit)',
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'sles64Guest' => 'Suse Linux Enterprise Server 9 (64 bit)',
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'slesGuest' => 'Suse Linux Enterprise Server 9',
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'solaris10_64Guest' => 'Solaris 10 (64 bit) (experimental)',
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'solaris10Guest' => 'Solaris 10 (32 bit) (experimental)',
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'solaris11_64Guest' => 'Solaris 11 (64 bit)',
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'solaris6Guest' => 'Solaris 6',
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'solaris7Guest' => 'Solaris 7',
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'solaris8Guest' => 'Solaris 8',
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'solaris9Guest' => 'Solaris 9',
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'suse64Guest' => 'Suse Linux (64 bit)',
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'suseGuest' => 'Suse Linux',
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'turboLinux64Guest' => 'Turbolinux (64 bit)',
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'turboLinuxGuest' => 'Turbolinux',
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'ubuntu64Guest' => 'Ubuntu Linux (64 bit)',
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'ubuntuGuest' => 'Ubuntu Linux',
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'unixWare7Guest' => 'SCO UnixWare 7',
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'vmkernel5Guest' => 'VMware ESX 5',
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'vmkernel65Guest' => 'VMware ESX 6.5',
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'vmkernel6Guest' => 'VMware ESX 6',
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'vmkernelGuest' => 'VMware ESX 4',
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'vmwarePhoton64Guest' => 'VMware Photon (64 bit)',
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'win2000AdvServGuest' => 'Windows 2000 Advanced Server',
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'win2000ProGuest' => 'Windows 2000 Professional',
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'win2000ServGuest' => 'Windows 2000 Server',
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'win31Guest' => 'Windows 3.1',
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'win95Guest' => 'Windows 95',
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'win98Guest' => 'Windows 98',
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'windows7_64Guest' => 'Windows 7 (64 bit)',
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'windows7Guest' => 'Windows 7',
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'windows7Server64Guest' => 'Windows Server 2008 R2 (64 bit)',
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'windows8_64Guest' => 'Windows 8 (64 bit)',
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'windows8Guest' => 'Windows 8',
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'windows8Server64Guest' => 'Windows 8 Server (64 bit)',
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'windows9_64Guest' => 'Windows 10 (64 bit)',
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'windows9Guest' => 'Windows 10',
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'windows9Server64Guest' => 'Windows 10 Server (64 bit)',
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'windowsHyperVGuest' => 'Windows Hyper-V',
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'winLonghorn64Guest' => 'Windows Longhorn (64 bit) (experimental)',
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'winLonghornGuest' => 'Windows Longhorn (experimental)',
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'winMeGuest' => 'Windows Millenium Edition',
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'winNetBusinessGuest' => 'Windows Small Business Server 2003',
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'winNetDatacenter64Guest' => 'Windows Server 2003, Datacenter Edition (64 bit) (experimental)',
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'winNetDatacenterGuest' => 'Windows Server 2003, Datacenter Edition',
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'winNetEnterprise64Guest' => 'Windows Server 2003, Enterprise Edition (64 bit)',
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'winNetEnterpriseGuest' => 'Windows Server 2003, Enterprise Edition',
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'winNetStandard64Guest' => 'Windows Server 2003, Standard Edition (64 bit)',
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'winNetStandardGuest' => 'Windows Server 2003, Standard Edition',
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'winNetWebGuest' => 'Windows Server 2003, Web Edition',
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'winNTGuest' => 'Windows NT 4',
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'winVista64Guest' => 'Windows Vista (64 bit)',
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'winVistaGuest' => 'Windows Vista',
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'winXPHomeGuest' => 'Windows XP Home Edition',
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'winXPPro64Guest' => 'Windows XP Professional Edition (64 bit)',
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'winXPProGuest' => 'Windows XP Professional',
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];
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return $guests[$guest_id] ?? $guest_id;
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}
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public static function zeropad($num, $length = 2)
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{
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return str_pad($num, $length, '0', STR_PAD_LEFT);
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}
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}
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