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* Security fix: unauthorized access Affects nginx users: Moved php files outside of public html directory (Apache was protected by .htaccess) Affects all users: Some files did not check for authentication and could disclose some info. Better checks before including files from user input * git mv html/includes/ includes/html git mv html/pages/ includes/html/
133 lines
4.6 KiB
PHP
133 lines
4.6 KiB
PHP
<?php
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/**
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* alert-transports.inc.php
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*
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* LibreNMS alert-transports.inc.php for processor
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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 Vivia Nguyen-Tran
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* @author Vivia Nguyen-Tran <vivia@ualberta.ca>
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*/
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use Illuminate\Container\Container;
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use Illuminate\Filesystem\Filesystem;
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use Illuminate\Translation\FileLoader;
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use Illuminate\Translation\Translator;
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use Illuminate\Validation\Factory;
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use LibreNMS\Authentication\LegacyAuth;
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header('Content-type: application/json');
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if (!LegacyAuth::user()->hasGlobalAdmin()) {
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die(json_encode([
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'status' => 'error',
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'message' => 'You need to be admin'
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]));
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}
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$status = 'ok';
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$message = '';
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$transport_id = $vars['transport_id'];
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$name = $vars['name'];
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$is_default = (int)(isset($vars['is_default']) && $vars['is_default'] == 'on');
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$transport_type = $vars['transport-type'];
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if (empty($name)) {
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$status = 'error';
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$message = 'No transport name provided';
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} elseif (empty($transport_type)) {
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$status = 'error';
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$message = 'Missing transport information';
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} else {
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$details = array(
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'transport_name' => $name,
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'is_default' => $is_default
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);
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if (is_numeric($transport_id) && $transport_id > 0) {
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// Update the fields -- json config field will be updated later
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dbUpdate($details, 'alert_transports', 'transport_id=?', [$transport_id]);
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} else {
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// Insert the new alert transport
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$newEntry = true;
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$transport_id = dbInsert($details, 'alert_transports');
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}
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if ($transport_id) {
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$class = 'LibreNMS\\Alert\\Transport\\'.ucfirst($transport_type);
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if (!method_exists($class, 'configTemplate')) {
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die(json_encode([
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'status' => 'error',
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'message' => 'This transport type is not yet supported'
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]));
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}
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// Build config values
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$result = call_user_func_array($class.'::configTemplate', []);
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$loader = new FileLoader(new Filesystem, "$install_dir/resources/lang");
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$translator = new Translator($loader, 'en');
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$validation = new Factory($translator, new Container);
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$validator = $validation->make($vars, $result['validation']);
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if ($validator->fails()) {
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$errors = $validator->errors();
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foreach ($errors->all() as $error) {
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$message .= "$error<br>";
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}
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$status = 'error';
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} else {
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$transport_config = json_decode(dbFetchCell('SELECT transport_config FROM alert_transports WHERE transport_id=?', [$transport_id]), true);
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foreach ($result['config'] as $tmp_config) {
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if (isset($tmp_config['name']) && $tmp_config['type'] !== 'hidden') {
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$transport_config[$tmp_config['name']] = $vars[$tmp_config['name']];
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}
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}
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//Update the json config field
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if ($transport_config) {
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$transport_config = json_encode($transport_config);
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$detail = [
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'transport_type' => $transport_type,
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'transport_config' => $transport_config
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];
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$where = 'transport_id=?';
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dbUpdate($detail, 'alert_transports', $where, [$transport_id]);
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$status = 'ok';
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$message = 'Updated alert transports';
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} else {
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$status = 'error';
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$message = 'There was an issue with the transport config';
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}
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}
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if ($status == 'error' && $newEntry) {
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//If error, we will have to delete the new entry in alert_transports tbl
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$where = '`transport_id`=?';
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dbDelete('alert_transports', $where, [$transport_id]);
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}
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} else {
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$status = 'error';
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$message = 'Failed to update transport';
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}
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}
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die(json_encode([
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'status' => $status,
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'message' => $message
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]));
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