116 lines
3.9 KiB
PHP
116 lines
3.9 KiB
PHP
<?php
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/* Copyright (C) 2020 Raphael Dannecker <rdannecker@gmail.com>
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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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* Matrix Transport
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* @author Raphael Dannecker (github.com/raphael247)
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* @copyright 2020 , LibreNMS
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* @license GPL
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* @package LibreNMS
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* @subpackage Alerts
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*/
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namespace LibreNMS\Alert\Transport;
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use LibreNMS\Alert\Transport;
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use LibreNMS\Enum\AlertState;
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use GuzzleHttp\Client;
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class Matrix extends Transport
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{
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public function deliverAlert($obj, $opts)
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{
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$server = $this->config['matrix-server'];
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$room = $this->config['matrix-room'];
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$authtoken = $this->config['matrix-authtoken'];
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$message = $this->config['matrix-message'];
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return $this->contactMatrix($obj, $server, $room, $authtoken, $message);
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}
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private function contactMatrix($obj, $server, $room, $authtoken, $message)
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{
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$request_opts = [];
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$request_heads = [];
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$txnid = rand(1111, 9999) . time();
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$server = preg_replace('/\/$/', '', $server);
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$host = $server."/_matrix/client/r0/rooms/".urlencode($room)."/send/m.room.message/".$txnid;
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$request_heads['Authorization'] = "Bearer $authtoken";
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$request_heads['Content-Type'] = "application/json";
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$request_heads['Accept'] = "application/json";
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foreach ($obj as $p_key => $p_val) {
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$message = str_replace("{{ $" . $p_key . ' }}', $p_val, $message);
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}
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$body = array('body'=>$message, 'msgtype'=>'m.text');
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$client = new \GuzzleHttp\Client();
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$request_opts['proxy'] = get_guzzle_proxy();
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$request_opts['headers'] = $request_heads;
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$request_opts['body'] = json_encode($body);
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$res = $client->request('PUT', $host, $request_opts);
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$code = $res->getStatusCode();
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if ($code != 200) {
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var_dump("Matrix '$host' returned Error");
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var_dump("Params:");
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var_dump("Response headers:");
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var_dump($res->getHeaders());
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var_dump("Return: ".$res->getReasonPhrase());
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return 'HTTP Status code '.$code;
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}
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return true;
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}
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public static function configTemplate()
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{
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return [
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'config' => [
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[
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'title' => 'Matrix-Server URL',
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'name' => 'matrix-server',
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'descr' => 'Matrix server URL up to the matrix api-part (for example: https://matrix.example.com/)',
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'type' => 'text',
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],
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[
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'title' => 'Room',
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'name' => 'matrix-room',
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'descr' => 'Enter the room',
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'type' => 'text',
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],
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[
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'title' => 'Auth_token',
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'name' => 'matrix-authtoken',
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'descr' => 'Enter the auth_token',
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'type' => 'text',
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],
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[
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'title' => 'Message',
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'name' => 'matrix-message',
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'descr' => 'Enter the message',
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'type' => 'textarea',
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]
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],
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'validation' => [
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'matrix-server' => 'required',
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'matrix-room' => 'required',
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'matrix-authtoken' => 'required'
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]
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];
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}
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}
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