116 lines
3.9 KiB
PHP
116 lines
3.9 KiB
PHP
<?php
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/**
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* output.php
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*
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* runs the requested query and outputs as a file or text
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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 Neil Lathwood
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* @author Neil Lathwood <neil@lathwood.co.uk>
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*/
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use LibreNMS\Alert\AlertDB;
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use LibreNMS\Alert\AlertUtil;
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use LibreNMS\Alerting\QueryBuilderParser;
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use LibreNMS\Authentication\LegacyAuth;
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if (!LegacyAuth::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 'alerts':
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$filename = "alerts-$hostname.txt";
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$device_id = getidbyname($hostname);
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$device = device_by_id_cache($device_id);
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$rules = AlertUtil::getRules($device_id);
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$output = '';
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$results = array();
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foreach ($rules as $rule) {
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if (empty($rule['query'])) {
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$rule['query'] = AlertDB::genSQL($rule['rule'], $rule['builder']);
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}
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$sql = $rule['query'];
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$qry = dbFetchRow($sql, array($device_id));
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if (is_array($qry)) {
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$results[] = $qry;
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$response = 'matches';
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} else {
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$response = 'no match';
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}
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$extra = json_decode($rule['extra'], true);
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if ($extra['options']['override_query'] === 'on') {
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$qb = $extra['options']['override_query'];
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} elseif ($rule['builder']) {
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$qb = QueryBuilderParser::fromJson($rule['builder']);
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} else {
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$qb = QueryBuilderParser::fromOld($rule['rule']);
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}
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$output .= 'Rule name: ' . $rule['name'] . PHP_EOL;
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if ($qb instanceof QueryBuilderParser) {
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$output .= 'Alert rule: ' . $qb->toSql(false) . PHP_EOL;
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} else {
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$output .= 'Alert rule: Custom SQL Query' . PHP_EOL;
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}
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$output .= 'Alert query: ' . $rule['query'] . PHP_EOL;
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$output .= 'Rule match: ' . $response . PHP_EOL . PHP_EOL;
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}
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if (\LibreNMS\Config::get('alert.transports.mail') === true) {
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$contacts = AlertUtil::getContacts($results);
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if (count($contacts) > 0) {
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$output .= 'Found ' . count($contacts) . ' contacts to send alerts to.' . PHP_EOL;
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}
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foreach ($contacts as $email => $name) {
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$output .= $name . '<' . $email . '>' . PHP_EOL;
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}
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$output .= PHP_EOL;
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}
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$transports = '';
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$x = 0;
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foreach (\LibreNMS\Config::get('alert.transports') as $name => $v) {
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if (\LibreNMS\Config::get("alert.transports.$name") === true) {
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$transports .= 'Transport: ' . $name . PHP_EOL;
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$x++;
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}
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}
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if (!empty($transports)) {
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$output .= 'Found ' . $x . ' transports to send alerts to.' . PHP_EOL;
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$output .= $transports;
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}
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break;
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default:
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echo 'You must specify a valid type';
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exit();
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}
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// ---- Output ----
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if ($_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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echo $output;
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} elseif ($_GET['format'] == 'download') {
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file_download($filename, $output);
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}
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