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mirror of https://github.com/mailcow/mailcow-dockerized.git synced 2024-12-16 10:59:39 +02:00
mailcow-dockerized/data/web/inc/ajax/relay_check.php

82 lines
3.1 KiB
PHP

<?php
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/prerequisites.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/vars.inc.php';
error_reporting(0);
if (isset($_SESSION['mailcow_cc_role']) && $_SESSION['mailcow_cc_role'] == "admin") {
$relayhost_id = intval($_GET['relayhost_id']);
if (isset($_GET['mail_from']) && filter_var($_GET['mail_from'], FILTER_VALIDATE_EMAIL)) {
$mail_from = $_GET['mail_from'];
}
else {
$mail_from = "relay@example.org";
}
$relayhost_details = relayhost('details', $relayhost_id);
if (!empty($relayhost_details)) {
// Remove [ and ]
$hostname_w_port = preg_replace('/\[|\]/', '', $relayhost_details['hostname']);
// Explode to hostname and port
list($hostname, $port) = explode(':', $hostname_w_port);
// Use port 25 if no port was given
$port = (empty($port)) ? 25 : $port;
$username = $relayhost_details['username'];
$password = $relayhost_details['password'];
$mail = new PHPMailer;
$mail->Timeout = 10;
$mail->SMTPOptions = array(
'ssl' => array(
'verify_peer' => false,
'verify_peer_name' => false,
'allow_self_signed' => true
)
);
$mail->SMTPDebug = 3;
$mail->Debugoutput = function($str, $level) {
foreach(preg_split("/((\r?\n)|(\r\n?)|\n)/", $str) as $line){
if (empty($line)) { continue; }
if (preg_match("/SERVER \-\> CLIENT: 2\d\d.+/i", $line)) {
echo '<span style="color:darkgreen;font-weight:bold">' . htmlspecialchars($line) . '</span><br>';
}
elseif (preg_match("/SERVER \-\> CLIENT: 3\d\d.+/i", $line)) {
echo '<span style="color:lightgreen;font-weight:bold">' . htmlspecialchars($line) . '</span><br>';
}
elseif (preg_match("/SERVER \-\> CLIENT: 4\d\d.+/i", $line)) {
echo '<span style="color:yellow;font-weight:bold">' . htmlspecialchars($line) . '</span><br>';
}
elseif (preg_match("/SERVER \-\> CLIENT: 5\d\d.+/i", $line)) {
echo '<span style="color:red;font-weight:bold">' . htmlspecialchars($line) . '</span><br>';
}
elseif (preg_match("/CLIENT \-\> SERVER:.+/i", $line)) {
echo '<span style="color:#999;font-weight:bold">' . htmlspecialchars($line) . '</span><br>';
}
elseif (preg_match("/^(?!SERVER|CLIENT|Connection:|\)).+$/i", $line)) {
echo '<span>&nbsp;&nbsp;&nbsp;&nbsp;↪ ' . htmlspecialchars($line) . '</span><br>';
}
else {
echo htmlspecialchars($line) . '<br>';
}
}
};
$mail->isSMTP();
$mail->Host = $hostname;
if (!empty($username)) {
$mail->SMTPAuth = true;
$mail->Username = $username;
$mail->Password = $password;
}
$mail->Port = $port;
$mail->setFrom($mail_from, 'Mailer');
$mail->Subject = 'A subject for a SMTP test';
$mail->addAddress($RELAY_TO, 'Joe Null');
$mail->Body = 'This is our test body';
$mail->send();
}
else {
echo "Unknown relayhost.";
}
}
else {
echo "Permission denied.";
}