LibreNMS/app/Http/Controllers/Device/Tabs/ShowConfigController.php

134 lines
4.0 KiB
PHP

<?php
/**
* ShowConfigController.php
*
* -Description-
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* @link https://www.librenms.org
*
* @copyright 2020 Tony Murray
* @author Tony Murray <murraytony@gmail.com>
*/
namespace App\Http\Controllers\Device\Tabs;
use App\Facades\DeviceCache;
use App\Http\Controllers\Controller;
use App\Models\Device;
use LibreNMS\Config;
use LibreNMS\Interfaces\UI\DeviceTab;
class ShowConfigController extends Controller implements DeviceTab
{
private $rancidPath;
private $rancidFile;
public function visible(Device $device): bool
{
if (auth()->user()->can('show-config', $device)) {
return $this->oxidizedEnabled($device) || $this->getRancidConfigFile() !== false;
}
return false;
}
public function slug(): string
{
return 'showconfig';
}
public function icon(): string
{
return 'fa-align-justify';
}
public function name(): string
{
return __('Config');
}
public function data(Device $device): array
{
return [
'rancid_path' => $this->getRancidPath(),
'rancid_file' => $this->getRancidConfigFile(),
];
}
private function oxidizedEnabled(Device $device)
{
return Config::get('oxidized.enabled') === true
&& Config::has('oxidized.url')
&& $device->getAttrib('override_Oxidized_disable') !== 'true'
&& ! in_array($device->type, Config::get('oxidized.ignore_types', []))
&& ! in_array($device->os, Config::get('oxidized.ignore_os', []));
}
private function getRancidPath()
{
if (is_null($this->rancidPath)) {
$this->rancidFile = $this->findRancidConfigFile();
}
return $this->rancidPath;
}
private function getRancidConfigFile()
{
if (is_null($this->rancidFile)) {
$this->rancidFile = $this->findRancidConfigFile();
}
return $this->rancidFile;
}
private function findRancidConfigFile()
{
if (Config::has('rancid_configs') && ! is_array(Config::get('rancid_configs'))) {
Config::set('rancid_configs', (array) Config::get('rancid_configs', []));
}
if (Config::has('rancid_configs.0')) {
$device = DeviceCache::getPrimary();
foreach (Config::get('rancid_configs') as $configs) {
if ($configs[strlen($configs) - 1] != '/') {
$configs .= '/';
}
if (is_file($configs . $device['hostname'])) {
$this->rancidPath = $configs;
return $configs . $device['hostname'];
} elseif (is_file($configs . strtok($device['hostname'], '.'))) { // Strip domain
$this->rancidPath = $configs;
return $configs . strtok($device['hostname'], '.');
} else {
if (! empty(Config::get('mydomain'))) { // Try with domain name if set
if (is_file($configs . $device['hostname'] . '.' . Config::get('mydomain'))) {
$this->rancidPath = $configs;
return $configs . $device['hostname'] . '.' . Config::get('mydomain');
}
}
}
}
}
return false;
}
}