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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 <https://www.gnu.org/licenses/>. */
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/**
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* Matrix Transport
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*
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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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*/
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namespace LibreNMS\Alert\Transport;
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use App\View\SimpleTemplate;
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use LibreNMS\Alert\Transport;
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use LibreNMS\Util\Proxy;
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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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$request_heads['Accept'] = 'application/json';
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$message = SimpleTemplate::parse($message, $obj);
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$body = ['body'=>strip_tags($message), 'formatted_body'=>"$message", 'msgtype'=>'m.text', 'format'=>'org.matrix.custom.html'];
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$client = new \GuzzleHttp\Client();
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$request_opts['proxy'] = Proxy::forGuzzle();
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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' => 'text',
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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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