initial commit; version 22.5.12042
This commit is contained in:
20
includes/alerting/devnull.inc.php
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20
includes/alerting/devnull.inc.php
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<?php
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/**
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* Observium
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*
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* This file is part of Observium.
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*
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* @package observium
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* @subpackage alerting
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* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2015 Observium Limited
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*
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*/
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/*
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* This lies and says it did something. It did not. Used to prevent default.
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*/
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$notify_status['success'] = TRUE;
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// EOF
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94
includes/alerting/discord.inc.php
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94
includes/alerting/discord.inc.php
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<?php
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/**
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* Observium
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*
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* This file is part of Observium.
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*
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* @package observium
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* @subpackage alerting
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* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2020 Observium Limited
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*
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*/
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// FIXME: This is fairly messy and crude. Feel free to improve it!
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// Slack only params
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switch($message_tags['ALERT_STATE'])
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{
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case "RECOVER":
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$color = "2850816";
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break;
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case "SYSLOG":
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$color = "8410368";
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break;
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default:
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$color = "8388651";
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}
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$emoji = ':' . $message_tags['ALERT_EMOJI_NAME'] . ':';
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// JSON data
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$data = [
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// "username" => $endpoint['username'],
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// 'icon_emoji' => $emoji,
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//"text" => $title,
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];
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if (isset($endpoint['short']) && $endpoint['short'] === 'true')
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{
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// Short format
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$data['embeds'][] = [
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'title' => $message_tags['TITLE'],
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'url' => $message_tags['ALERT_URL'],
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'color' => $color
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];
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} else {
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$data['embeds'][] = [
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'title' => $emoji.' '.$message_tags['TITLE'],
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'url' => $message_tags['ALERT_URL'],
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'color' => $color,
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//'text' => simple_template('slack_text.tpl', $message_tags, array('is_file' => TRUE)),
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'fields' => [
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[
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'name' => 'Device/Location',
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'value' => $message_tags['DEVICE_HOSTNAME'] . " (" . $message_tags['DEVICE_OS'] . ")" . PHP_EOL . $message_tags['DEVICE_LOCATION'],
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'inline' => TRUE,
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],
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[
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'name' => 'Entity',
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'url' => $message_tags['ENTITY_URL'],
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'value' => $message_tags['ENTITY_TYPE'] . " / " . $message_tags['ENTITY_NAME'] .
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(isset($message_tags['ENTITY_DESCRIPTION']) ? PHP_EOL . $message_tags['ENTITY_DESCRIPTION'] : ''),
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'inline' => TRUE,
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],
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[
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'name' => 'Alert Message/Duration',
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'value' => $message_tags['ALERT_MESSAGE'] . PHP_EOL . $message_tags['DURATION'],
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//'inline' => TRUE,
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],
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[
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'name' => 'Metrics',
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'value' => str_replace(" ", "", $message_tags['METRICS']),
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//'inline' => TRUE,
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],
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],
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];
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/*
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foreach ($graphs as $graph)
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{
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$data['attachments'][] = array('fallback' => "Graph Image",
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'title' => $graph['label'],
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'image_url' => $graph['url'],
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'color' => 'danger');
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}
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*/
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}
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// EOF
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205
includes/alerting/email.inc.php
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205
includes/alerting/email.inc.php
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<?php
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/**
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* Observium
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*
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* This file is part of Observium.
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*
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* @package observium
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* @subpackage alerting
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* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2021 Observium Limited
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*
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*/
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// Find local hostname
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$localhost = get_localhost();
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$emails = [];
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$mail_params = [];
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$emails[$endpoint['email']] = $endpoint['contact_descr'];
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// Mail backend params
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$backend = strtolower(trim($config['email']['backend']));
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switch ($backend)
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{
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case 'sendmail':
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$mail_params['sendmail_path'] = $config['email']['sendmail_path'];
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break;
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case 'smtp':
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$mail_params['host'] = $config['email']['smtp_host'];
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$mail_params['port'] = $config['email']['smtp_port'];
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if ($config['email']['smtp_secure'] === 'ssl')
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{
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$mail_params['host'] = 'ssl://'.$config['email']['smtp_host'];
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if ($config['email']['smtp_port'] == 25)
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{
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$mail_params['port'] = 465; // Default port for SSL
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}
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}
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$mail_params['timeout'] = $config['email']['smtp_timeout'];
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$mail_params['auth'] = $config['email']['smtp_auth'];
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$mail_params['username'] = $config['email']['smtp_username'];
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$mail_params['password'] = $config['email']['smtp_password'];
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$mail_params['localhost'] = $localhost;
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if (OBS_DEBUG) { $mail_params['debug'] = TRUE; }
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break;
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case 'smtpmx':
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case 'mx':
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$mail_params['mailname'] = $localhost;
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$mail_params['netdns'] = FALSE;
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$mail_params['timeout'] = $config['email']['smtp_timeout'];
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if (OBS_DEBUG) { $mail_params['debug'] = TRUE; }
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$backend = 'smtpmx';
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break;
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case 'mail':
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default:
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$backend = 'mail'; // Default mailer backend
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}
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// Time sent RFC 2822
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$time_rfc = date('r', time());
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// Mail headers
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$headers = array();
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if (empty($config['email']['from']))
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{
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// Default "From:"
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$headers['From'] = 'Observium <observium@'.$localhost.'>';
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$headers['Return-Path'] = 'observium@'.$localhost;
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} else {
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// Validate configured mail from
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foreach (parse_email($config['email']['from']) as $from => $from_name)
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{
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$headers['From'] = (empty($from_name) ? $from : '"' . $from_name . '" <' . $from . '>'); // From:
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$headers['Return-Path'] = $from;
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break; // use only first entry
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}
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}
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$rcpts = array();
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$rcpts_full = array();
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foreach ($emails as $to => $to_name)
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{
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$rcpts_full[] = (empty($to_name) ? $to : '"'.trim($to_name).'" <'.$to.'>');
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$rcpts[] = $to;
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}
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$rcpts_full = implode(', ', $rcpts_full);
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$rcpts = implode(', ', $rcpts);
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$headers['To'] = $rcpts_full; // To:
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$headers['Subject'] = $message_tags['TITLE']; // Subject:
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// ID and Date, leave it before X- headers
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$headers['Message-ID'] = '<' . md5(uniqid(time())) . '@' . $localhost . '>';
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$headers['Date'] = $time_rfc;
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$headers['X-Priority'] = 3; // Mail priority
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$headers['X-Mailer'] = OBSERVIUM_PRODUCT.' '.OBSERVIUM_VERSION; // X-Mailer:
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// Mail autogenerated, suppress autorespond by any issue system
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$headers['Precedence'] = 'bulk';
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$headers['Auto-submitted'] = 'auto-generated';
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$headers['X-Auto-Response-Suppress'] = 'All';
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$time_sent = $time_rfc;
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// Creating the Mime message
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$mime = new Mail_mime(array('head_charset' => 'utf-8',
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'text_charset' => 'utf-8',
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'html_charset' => 'utf-8',
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'eol' => PHP_EOL));
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// Generate Mail text in both plain text and html
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$message['text'] = simple_template('email_text', $message_tags, array('is_file' => TRUE));
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$message_tags_html = $message_tags;
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$message_tags_html['CONDITIONS'] = nl2br(escape_html($message_tags['CONDITIONS']));
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$message_tags_html['METRICS'] = nl2br(escape_html($message_tags['METRICS']));
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// Generate image attach
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//$graphs = json_decode($message_tags_html['ENTITY_GRAPHS_ARRAY'], TRUE);
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$graphs = $message_tags_html['ENTITY_GRAPHS_ARRAY'];
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if (is_array($graphs) && count($graphs))
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{
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$message_tags_html['ENTITY_GRAPHS'] = ''; // Reinit graphs html
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foreach ($graphs as $key => $graph)
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{
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$cid = generate_random_string(16);
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// Unencode data uri tag to file content
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list($gmime, $base64) = explode(';', $graph['data'], 2);
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$gmime = substr($gmime, 5);
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$base64 = substr($base64, 7);
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//print_vars(substr($graph['data'], 0, 20));
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//print_vars($gmime);
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//print_vars(substr($base64, 0, 20));
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$mime->addHTMLImage(base64_decode($base64), $gmime, $cid.'.png', FALSE, $cid);
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$message_tags_html['ENTITY_GRAPHS'] .= '<h4>'.$graph['type'].'</h4>';
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$message_tags_html['ENTITY_GRAPHS'] .= '<a href="'.$graph['url'].'"><img src="cid:'.$cid.'"></a><br />';
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}
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}
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//print_vars($message_tags_html);
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$message['html'] = simple_template('email_html', $message_tags_html, array('is_file' => TRUE));
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unset($message_tags_html);
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foreach ($message as $part => $part_body)
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{
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switch ($part)
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{
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case 'text':
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case 'txt':
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case 'plain':
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$part_body .= "\n\nE-mail sent to: $rcpts\n";
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$part_body .= "E-mail sent at: $time_sent\n\n";
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$part_body .= "-- \n" . OBSERVIUM_PRODUCT_LONG . ' ' . OBSERVIUM_VERSION . "\n" . OBSERVIUM_URL . "\n";
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$mime->setTXTBody($part_body);
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break;
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case 'html':
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$part_footer = "\n<br /><p style=\"font-size: 11px;\">E-mail sent to: $rcpts<br />\n";
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$part_footer .= "E-mail sent at: $time_sent</p>\n";
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$part_footer .= '<div style="font-size: 11px; color: #999;">-- <br /><a href="'.OBSERVIUM_URL.'">'.OBSERVIUM_PRODUCT_LONG.' '.OBSERVIUM_VERSION."</a></div>\n";
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if (stripos($part_body, '</body>'))
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{
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$part_body = str_ireplace('</body>', $part_footer.'</body>', $part_body);
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} else {
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$part_body .= $part_footer;
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}
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$mime->setHTMLBody($part_body);
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break;
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//case 'image':
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// break;
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//case 'attachment':
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// break;
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}
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}
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$body = $mime->get();
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// Prepare headers
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foreach ($headers as $name => $value) {
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$headers[$name] = $mime->encodeHeader($name, $value, 'utf-8', 'quoted-printable');
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}
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$headers = $mime->headers($headers);
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//var_dump($headers);
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// Create mailer instance
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$mail = Mail::factory($backend, $mail_params);
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// Sending email
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$status = $mail->send($rcpts, $headers, $body);
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if (PEAR::isError($status)) {
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//print_message('%rMailer Error%n: ' . $status->getMessage(), 'color');
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$notify_status['success'] = FALSE;
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$notify_status['error'] = $status->getMessage();
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} else {
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$notify_status['success'] = TRUE;
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}
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unset($message);
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// EOF
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39
includes/alerting/script.inc.php
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39
includes/alerting/script.inc.php
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@ -0,0 +1,39 @@
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<?php
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/**
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* Observium
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*
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* This file is part of Observium.
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*
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* @package observium
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* @subpackage alerting
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* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2019 Observium Limited
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*
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*/
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// Export all tags for external program usage
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foreach (array_keys($message_tags) as $key)
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{
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putenv("OBSERVIUM_$key=" . $message_tags[$key]);
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}
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// Execute given script
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external_exec($endpoint['script']);
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// If script's exit code is 0, success. Otherwise we mark it as failed.
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if ($GLOBALS['exec_status']['exitcode'] == 0)
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{
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$notify_status['success'] = TRUE;
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} else {
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$notify_status['success'] = FALSE;
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}
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// Clean out all set environment variable we set before execution
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foreach (array_keys($message_tags) as $key)
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{
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putenv("OBSERVIUM_$key");
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}
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unset($message, $output, $exitcode);
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// EOF
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93
includes/alerting/xmpp.inc.php
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93
includes/alerting/xmpp.inc.php
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<?php
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/**
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* Observium
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||||
*
|
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* This file is part of Observium.
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*
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* @package observium
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* @subpackage alerting
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* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2019 Observium Limited
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*
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*/
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$message = $message_tags['TITLE'] . ' [' . $message_tags['ALERT_URL'] . ']' . PHP_EOL;
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$message .= str_replace(" ", "", $message_tags['METRICS']);
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use Fabiang\Xmpp\Options;
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use Fabiang\Xmpp\Client;
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use Fabiang\Xmpp\Protocol\Message;
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if (isset($endpoint['server']))
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{
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// Set server hostname if specified by user
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$hostname = $endpoint['server'];
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} else {
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// Find server by SRV record, if we have an @ in our login username
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if (strstr($endpoint['username'], '@') !== FALSE)
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{
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list(,$xmppdomain) = explode('@', $endpoint['username'], 2);
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$resolver = new Net_DNS2_Resolver();
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$maxprio = -1;
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// Find and use highest priority server only. Could be improved to cycle if there are multiple?
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try
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{
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$response = $resolver->query("_xmpp-client._tcp.$xmppdomain", 'SRV', 'IN');
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if ($response)
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{
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foreach ($response->answer as $answer)
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{
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if ($answer->priority > $maxprio)
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{
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$hostname = $answer->target;
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}
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}
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}
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} catch (Exception $e) { print_debug("Error while resolving: " . $e->getMessage()); } // Continue when error resolving
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}
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}
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if ($hostname != '')
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{
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// Default to port to 5222 unless specified by endpoint data
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$port = ($endpoint['port'] ? $endpoint['port'] : 5222);
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list($username,$xmppdomain) = explode('@',$endpoint['username']); // Username is only the part before @
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$password = $endpoint['password'];
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$options = new Options("tcp://$hostname:$port");
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$options->setUsername($username);
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$options->setPassword($password);
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list($rusername,$rxmppdomain ) = explode('@',$endpoint['recipient']);
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if ($rxmppdomain != '') { $options->setTo($rxmppdomain); } // Set destination domain to the recipient's part after the @
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$client = new Client($options);
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try
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{
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$client->connect();
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$xmessage = new Message;
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$xmessage->setMessage($message);
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$xmessage->setTo($endpoint['recipient']);
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$client->send($xmessage);
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$client->disconnect();
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$notify_status['success'] = TRUE;
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} catch (Exception $e) {
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// reason: $e->getMessage()
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$notify_status['success'] = FALSE;
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}
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} else {
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// reason: Could not determine server hostname!
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$notify_status['success'] = FALSE;
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}
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unset($message);
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||||
// EOF
|
||||
Reference in New Issue
Block a user