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d5105e29da
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94 lines
2.7 KiB
PHP
94 lines
2.7 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 (!is_admin()) {
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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 ${config['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(mres($hostname));
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$cmd = gen_snmpwalk_cmd($device, '.', ' -Onet');
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if ($debug) {
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$cmd .= ' 2>&1';
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}
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$filename = $device['os'] . '-' . $device['hostname'] . '.snmpwalk';
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break;
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case 'discovery':
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$cmd = "php ${config['install_dir']}/discovery.php -h $hostname -d";
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$filename = "discovery-$hostname.txt";
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break;
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default:
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echo 'You must specify a valid type';
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exit();
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}
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// ---- Output ----
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if ($_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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if (($fp = popen($cmd, "r"))) {
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while (!feof($fp)) {
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$line = stream_get_line($fp, 1024, PHP_EOL);
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echo preg_replace('/\033\[[\d;]+m/', '', $line) . PHP_EOL;
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ob_flush();
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flush(); // you have to flush buffer
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}
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fclose($fp);
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}
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} elseif ($_GET['format'] == 'download') {
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ob_start();
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$output = shell_exec($cmd);
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ob_end_clean();
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$output = preg_replace('/\033\[[\d;]+m/', '', $output);
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$length = strlen($output);
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header('Content-Description: File Transfer');
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header('Content-Type: text/plain');
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header("Content-Disposition: attachment; filename=$filename");
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header('Content-Transfer-Encoding: binary');
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header('Content-Length: ' . $length);
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header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
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header('Expires: 0');
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header('Pragma: public');
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echo $output;
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}
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