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https://github.com/librenms/librenms.git
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a0367c4186
Override symfony 60s execution timeout. Allows the capture page to output discovery and poller process results, if the process lasts longer than 60s.
Similar fix to commit 561e2fb6e2
76 lines
2.3 KiB
PHP
76 lines
2.3 KiB
PHP
<?php
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/**
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* output.php
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*
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* runs the requested command and outputs as a file or json
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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 2016 Tony Murray
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* @author Tony Murray <murraytony@gmail.com>
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*/
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if (!Auth::user()->hasGlobalAdmin()) {
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echo("Insufficient Privileges");
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exit();
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}
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$hostname = escapeshellcmd($_REQUEST['hostname']);
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$type = $_REQUEST['type'];
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switch ($type) {
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case 'poller':
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$cmd = ['php', \LibreNMS\Config::get('install_dir') . '/poller.php', '-h', $hostname, '-r', '-f', '-d'];
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$filename = "poller-$hostname.txt";
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break;
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case 'snmpwalk':
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$device = device_by_name($hostname);
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$cmd = gen_snmpwalk_cmd($device, '.', '-OUneb');
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$filename = $device['os'] . '-' . $device['hostname'] . '.snmpwalk';
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break;
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case 'discovery':
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$cmd = ['php', \LibreNMS\Config::get('install_dir') . '/discovery.php', '-h', $hostname, '-d'];
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$filename = "discovery-$hostname.txt";
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break;
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default:
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echo 'You must specify a valid type';
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exit;
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}
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// ---- Output ----
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$proc = new \Symfony\Component\Process\Process($cmd);
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$proc->setTimeout(Config::get('snmp.exec_timeout', 1200));
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if ($_GET['format'] == 'text') {
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header("Content-type: text/plain");
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header('X-Accel-Buffering: no');
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$proc->run(function ($type, $buffer) {
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echo preg_replace('/\033\[[\d;]+m/', '', $buffer) . PHP_EOL;
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ob_flush();
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flush(); // you have to flush buffer
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});
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} elseif ($_GET['format'] == 'download') {
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$proc->run();
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$output = $proc->getOutput();
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$output = preg_replace('/\033\[[\d;]+m/', '', $output);
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file_download($filename, $output);
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}
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