7x31/mailcow-dockerized
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[Web] Add DNS diagnostics as modal, some minor fixes, todo: Detect IPv4/6 by multiple sources and random selection

Browse Source
This commit is contained in:
andre.peters
2018-01-02 18:17:27 +01:00
parent 102b33d619
commit 34b7ab7104
6 changed files with 79 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files

115
data/web/inc/ajax/dns_diagnostics.php
View File

@@ -9,6 +9,27 @@ define('state_optional', " <sup>2</sup>");
if (isset($_SESSION['mailcow_cc_role']) && $_SESSION['mailcow_cc_role'] == "admin") {
$domains = mailbox('get', 'domains');
foreach(mailbox('get', 'domains') as $dn) {
$domains = array_merge($domains, mailbox('get', 'alias_domains', $dn));
}
if (isset($_GET['domain'])) {
if (is_valid_domain_name($_GET['domain'])) {
if (in_array($_GET['domain'], $domains)) {
$domain = $_GET['domain'];
}
else {
echo "No such domain in context";
die();
}
}
else {
echo "Invalid domain name";
die();
}
}
$ch = curl_init('http://ip4.mailcow.email');
curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
curl_setopt($ch, CURLOPT_VERBOSE, false);
@@ -53,10 +74,6 @@ if (!empty($ip6)) {
$records[] = array($mailcow_hostname, 'AAAA', $ip6);
$records[] = array($ptr6, 'PTR', $mailcow_hostname);
}
$domains = mailbox('get', 'domains');
foreach(mailbox('get', 'domains') as $domain) {
$domains = array_merge($domains, mailbox('get', 'alias_domains', $domain));
}
if (!isset($autodiscover_config['sieve'])) {
$autodiscover_config['sieve'] = array('server' => $mailcow_hostname, 'port' => array_pop(explode(':', getenv('SIEVE_PORT'))));
@@ -71,50 +88,47 @@ $records[] = array('_' . $autodiscover_config['smtp']['tlsport'] . '._tcp.' . $a
$records[] = array('_' . $autodiscover_config['imap']['port'] . '._tcp.' . $autodiscover_config['imap']['server'], 'TLSA', generate_tlsa_digest($autodiscover_config['imap']['server'], $autodiscover_config['imap']['port']));
$records[] = array('_' . $autodiscover_config['pop3']['port'] . '._tcp.' . $autodiscover_config['pop3']['server'], 'TLSA', generate_tlsa_digest($autodiscover_config['pop3']['server'], $autodiscover_config['pop3']['port']));
$records[] = array('_' . $autodiscover_config['sieve']['port'] . '._tcp.' . $autodiscover_config['sieve']['server'], 'TLSA', generate_tlsa_digest($autodiscover_config['sieve']['server'], $autodiscover_config['sieve']['port'], 1));
$records[] = array($domain, 'MX', $mailcow_hostname);
$records[] = array('autodiscover.' . $domain, 'CNAME', $mailcow_hostname);
$records[] = array('_autodiscover._tcp.' . $domain, 'SRV', $mailcow_hostname . ' ' . $https_port);
$records[] = array('autoconfig.' . $domain, 'CNAME', $mailcow_hostname);
$records[] = array($domain, 'TXT', '<a href="http://www.openspf.org/SPF_Record_Syntax" target="_blank">SPF Record Syntax</a>', state_optional);
$records[] = array('_dmarc.' . $domain, 'TXT', '<a href="http://www.kitterman.com/dmarc/assistant.html" target="_blank">DMARC Assistant</a>', state_optional);
foreach ($domains as $domain) {
$records[] = array($domain, 'MX', $mailcow_hostname);
$records[] = array('autodiscover.' . $domain, 'CNAME', $mailcow_hostname);
$records[] = array('_autodiscover._tcp.' . $domain, 'SRV', $mailcow_hostname . ' ' . $https_port);
$records[] = array('autoconfig.' . $domain, 'CNAME', $mailcow_hostname);
$records[] = array($domain, 'TXT', '<a href="http://www.openspf.org/SPF_Record_Syntax" target="_blank">SPF Record Syntax</a>', state_optional);
$records[] = array('_dmarc.' . $domain, 'TXT', '<a href="http://www.kitterman.com/dmarc/assistant.html" target="_blank">DMARC Assistant</a>', state_optional);
if (!empty($dkim = dkim('details', $domain))) {
$records[] = array($dkim['dkim_selector'] . '._domainkey.' . $domain, 'TXT', $dkim['dkim_txt']);
}
if (!empty($dkim = dkim('details', $domain))) {
$records[] = array($dkim['dkim_selector'] . '._domainkey.' . $domain, 'TXT', $dkim['dkim_txt']);
$current_records = dns_get_record('_pop3._tcp.' . $domain, DNS_SRV);
if (count($current_records) == 0 || $current_records[0]['target'] != '') {
if ($autodiscover_config['pop3']['tlsport'] != '110') {
$records[] = array('_pop3._tcp.' . $domain, 'SRV', $autodiscover_config['pop3']['server'] . ' ' . $autodiscover_config['pop3']['tlsport']);
}
$current_records = dns_get_record('_pop3._tcp.' . $domain, DNS_SRV);
if (count($current_records) == 0 || $current_records[0]['target'] != '') {
if ($autodiscover_config['pop3']['tlsport'] != '110') {
$records[] = array('_pop3._tcp.' . $domain, 'SRV', $autodiscover_config['pop3']['server'] . ' ' . $autodiscover_config['pop3']['tlsport']);
}
} else {
$records[] = array('_pop3._tcp.' . $domain, 'SRV', '. 0');
}
$current_records = dns_get_record('_pop3s._tcp.' . $domain, DNS_SRV);
if (count($current_records) == 0 || $current_records[0]['target'] != '') {
if ($autodiscover_config['pop3']['port'] != '995') {
$records[] = array('_pop3s._tcp.' . $domain, 'SRV', $autodiscover_config['pop3']['server'] . ' ' . $autodiscover_config['pop3']['port']);
}
} else {
$records[] = array('_pop3s._tcp.' . $domain, 'SRV', '. 0');
}
if ($autodiscover_config['imap']['tlsport'] != '143') {
$records[] = array('_imap._tcp.' . $domain, 'SRV', $autodiscover_config['imap']['server'] . ' ' . $autodiscover_config['imap']['tlsport']);
}
if ($autodiscover_config['imap']['port'] != '993') {
$records[] = array('_imaps._tcp.' . $domain, 'SRV', $autodiscover_config['imap']['server'] . ' ' . $autodiscover_config['imap']['port']);
}
if ($autodiscover_config['smtp']['tlsport'] != '587') {
$records[] = array('_submission._tcp.' . $domain, 'SRV', $autodiscover_config['smtp']['server'] . ' ' . $autodiscover_config['smtp']['tlsport']);
}
if ($autodiscover_config['smtp']['port'] != '465') {
$records[] = array('_smtps._tcp.' . $domain, 'SRV', $autodiscover_config['smtp']['server'] . ' ' . $autodiscover_config['smtp']['port']);
}
if ($autodiscover_config['sieve']['port'] != '4190') {
$records[] = array('_sieve._tcp.' . $domain, 'SRV', $autodiscover_config['sieve']['server'] . ' ' . $autodiscover_config['sieve']['port']);
} else {
$records[] = array('_pop3._tcp.' . $domain, 'SRV', '. 0');
}
$current_records = dns_get_record('_pop3s._tcp.' . $domain, DNS_SRV);
if (count($current_records) == 0 || $current_records[0]['target'] != '') {
if ($autodiscover_config['pop3']['port'] != '995') {
$records[] = array('_pop3s._tcp.' . $domain, 'SRV', $autodiscover_config['pop3']['server'] . ' ' . $autodiscover_config['pop3']['port']);
}
} else {
$records[] = array('_pop3s._tcp.' . $domain, 'SRV', '. 0');
}
if ($autodiscover_config['imap']['tlsport'] != '143') {
$records[] = array('_imap._tcp.' . $domain, 'SRV', $autodiscover_config['imap']['server'] . ' ' . $autodiscover_config['imap']['tlsport']);
}
if ($autodiscover_config['imap']['port'] != '993') {
$records[] = array('_imaps._tcp.' . $domain, 'SRV', $autodiscover_config['imap']['server'] . ' ' . $autodiscover_config['imap']['port']);
}
if ($autodiscover_config['smtp']['tlsport'] != '587') {
$records[] = array('_submission._tcp.' . $domain, 'SRV', $autodiscover_config['smtp']['server'] . ' ' . $autodiscover_config['smtp']['tlsport']);
}
if ($autodiscover_config['smtp']['port'] != '465') {
$records[] = array('_smtps._tcp.' . $domain, 'SRV', $autodiscover_config['smtp']['server'] . ' ' . $autodiscover_config['smtp']['port']);
}
if ($autodiscover_config['sieve']['port'] != '4190') {
$records[] = array('_sieve._tcp.' . $domain, 'SRV', $autodiscover_config['sieve']['server'] . ' ' . $autodiscover_config['sieve']['port']);
}
$record_types = array(
@@ -205,12 +219,11 @@ foreach ($records as $record) {
stripos($current['txt'], 'v=dmarc') === 0 &&
stripos($current['host'], '_dmarc') === 0) {
$current['txt'] = str_replace(' ', '', $current['txt']);
$state = state_optional . '<br />' . $current[$data_field[$current['type']]];
$state = $current[$data_field[$current['type']]] . state_optional;
}
elseif ($current['type'] == 'TXT' &&
stripos($current['host'], '_dmarc') !== 0 &&
stripos($current['txt'], 'v=spf') === 0) {
$state = state_optional . '<br />' . $current[$data_field[$current['type']]];
$state = $current[$data_field[$current['type']]] . state_optional;
}
elseif ($current['type'] == 'TXT' &&
stripos($current['txt'], 'v=dkim') === 0) {
@@ -251,12 +264,12 @@ foreach ($records as $record) {
</table>
</div>
<p class="help-block">
<sup>1</sup> Found A/AAAA record instead of a CNAME. This is supported as long as the A records destination points to the correct resource.<br />
<sup>2</sup> This record is optional.
<sup>1</sup> <?=$lang['diagnostics']['cname_from_a'];?><br />
<sup>2</sup> <?=$lang['diagnostics']['optional'];?>
</p>
<?php
} else {
header('Location: index.php');
exit();
echo "Session invalid";
die();
}
?>