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DKIM stuff with our own selector

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This commit is contained in:
Udo Waechter
2025-09-25 11:16:48 +02:00
parent 7566def0d1
commit dcb3f6f568
2 changed files with 9 additions and 11 deletions
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6
lib/Froxlor/Cron/Dns/DnsBase.php
View File

@@ -132,18 +132,16 @@ abstract class DnsBase
");
while ($domain = $result_domains_stmt->fetch(PDO::FETCH_ASSOC)) {
$privkey_filename = FileDir::makeCorrectFile(Settings::Get('dkim.dkim_prefix') . '/dkim' . $domain['dkim_id'] . Settings::Get('dkim.privkeysuffix'));
$pubkey_filename = FileDir::makeCorrectFile(Settings::Get('dkim.dkim_prefix') . '/dkim' . $domain['dkim_id'] . '.public');
$privkey_filename = FileDir::makeCorrectFile(Settings::Get('dkim.dkim_prefix') . '/mx.' . $domain['domain'] . '.' . Settings::Get('dkim.privkeysuffix'));
$pubkey_filename = FileDir::makeCorrectFile(Settings::Get('dkim.dkim_prefix') . '/mx.' . $domain['domain'] . '.public');
if ($domain['dkim_privkey'] == '' || $domain['dkim_pubkey'] == '') {
$max_dkim_id_stmt = Database::query("SELECT MAX(`dkim_id`) as `max_dkim_id` FROM `" . TABLE_PANEL_DOMAINS . "`");
$max_dkim_id = $max_dkim_id_stmt->fetch(PDO::FETCH_ASSOC);
$domain['dkim_id'] = (int)$max_dkim_id['max_dkim_id'] + 1;
$privkey_filename = FileDir::makeCorrectFile(Settings::Get('dkim.dkim_prefix') . '/dkim' . $domain['dkim_id'] . Settings::Get('dkim.privkeysuffix'));
FileDir::safe_exec('openssl genrsa -out ' . escapeshellarg($privkey_filename) . ' ' . Settings::Get('dkim.dkim_keylength'));
$domain['dkim_privkey'] = file_get_contents($privkey_filename);
FileDir::safe_exec("chmod 0640 " . escapeshellarg($privkey_filename));
$pubkey_filename = FileDir::makeCorrectFile(Settings::Get('dkim.dkim_prefix') . '/dkim' . $domain['dkim_id'] . '.public');
FileDir::safe_exec('openssl rsa -in ' . escapeshellarg($privkey_filename) . ' -pubout -outform pem -out ' . escapeshellarg($pubkey_filename));
$domain['dkim_pubkey'] = file_get_contents($pubkey_filename);
FileDir::safe_exec("chmod 0664 " . escapeshellarg($pubkey_filename));

14
lib/Froxlor/Dns/Dns.php
View File

@@ -182,7 +182,8 @@ class Dns
}
if (Settings::Get('dkim.use_dkim') == '1') {
// check for DKIM content later
self::addRequiredEntry('dkim' . $domain['dkim_id'] . '._domainkey.' . $sub_record, 'TXT', $required_entries);
//self::addRequiredEntry('dkim' . $domain['dkim_id'] . '._domainkey.' . $sub_record, 'TXT', $required_entries);
self::addRequiredEntry('mx._domainkey.' . $sub_record, 'TXT', $required_entries);
}
}
}
@@ -219,7 +220,8 @@ class Dns
}
if (Settings::Get('dkim.use_dkim') == '1') {
// check for DKIM content later
self::addRequiredEntry('dkim' . $domain['dkim_id'] . '._domainkey', 'TXT', $required_entries);
//self::addRequiredEntry('dkim' . $domain['dkim_id'] . '._domainkey', 'TXT', $required_entries);
self::addRequiredEntry('mx._domainkey', 'TXT', $required_entries);
}
}
@@ -393,7 +395,8 @@ class Dns
$zonerecords[] = new DnsEntry($sub_record, 'TXT', self::encloseTXTContent($txt_content));
} elseif (!empty($dkim_entries)) {
// DKIM entries
$dkim_record = 'dkim' . $domain['dkim_id'] . '._domainkey';
//$dkim_record = 'dkim' . $domain['dkim_id'] . '._domainkey';
$dkim_record = 'mx._domainkey';
if ($record == $dkim_record) {
// dkim for main-domain
// check for multiline entry
@@ -574,10 +577,7 @@ class Dns
$zone_dkim = [];
if (Settings::Get('dkim.use_dkim') == '1' && $domain['dkim'] == '1' && $domain['dkim_pubkey'] != '') {
// start
$dkim_txt = '("v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAosq0CmLqEzJJxIHkQwG1Xwk6CSyHHWSDXL9BHCKzY9lJXH7a23PogVlLvUBYaAg"
"BtFOpsKuUCBl+/g6rOqgVXKg0OpYdpgTxZyz1i4NcubGFLifQGnF8ZKpIEDqIzmLI6SbH+9DKwYA319sXAR6feZI4g5bWqF07t/kzA5LN+2V5QnDQ3th++GPRl5rmW"
"F6uoidIRD85UZVEX4s3J1hce0k6tRb2aEozCJaSXHUwyarmbbX/5rky467QQ+45Uy0q9CNaMMu1IX5eybhLRxYXK1k0TfIRJv4FH1UFLlq2QoGC7d+KvLrUabhzQ5w"
"bdZkWuVgLFZ7CL2NegfzO6YeEcQIDAQAB")';
$dkim_txt = 'v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAosq0CmLqEzJJxIHkQwG1Xwk6CSyHHWSDXL9BHCKzY9lJXH7a23PogVlLvUBYaAgBtFOpsKuUCBl+/g6rOqgVXKg0OpYdpgTxZyz1i4NcubGFLifQGnF8ZKpIEDqIzmLI6SbH+9DKwYA319sXAR6feZI4g5bWqF07t/kzA5LN+2V5QnDQ3th++GPRl5rmWF6uoidIRD85UZVEX4s3J1hce0k6tRb2aEozCJaSXHUwyarmbbX/5rky467QQ+45Uy0q9CNaMMu1IX5eybhLRxYXK1k0TfIRJv4FH1UFLlq2QoGC7d+KvLrUabhzQ5wbdZkWuVgLFZ7CL2NegfzO6YeEcQIDAQAB';
$zone_dkim[] = $dkim_txt;
}
return $zone_dkim;