if (!check_ip($domainadd['master'])) {
$error['master'] = trans('IP address of master NS is required!');
}
} else {
$domainadd['master'] = '';
if (!check_ip($domainadd['ipwebserver'])) {
$error['ipwebserwer'] = trans('IP address of webserver is required!');
}
if (!check_ip($domainadd['ipmailserver'])) {
$error['ipmailserwer'] = trans('IP address of mailserver is required!');
}
}
if ($domainadd['name'] == '') {
$error['name'] = trans('Domain name is required!');
} else {
if ($errorname = check_hostname_fqdn($domainadd['name'], false, true)) {
$error['name'] = $errorname;
} else {
if (GetDomainIdByName($domainadd['name'])) {
$error['name'] = trans('Domain with specified name exists!');
}
}
}
if ($domainadd['ownerid']) {
$limits = $LMS->GetHostingLimits($domainadd['ownerid']);
if ($limits['domain_limit'] !== NULL) {
if ($limits['domain_limit'] > 0) {
$cnt = $DB->GetOne('SELECT COUNT(*) FROM domains WHERE ownerid = ?', array($domainadd['ownerid']));
}
if ($limits['domain_limit'] == 0 || $limits['domain_limit'] <= $cnt) {
$error['ownerid'] = trans('Exceeded domains limit of selected customer ($a)!', $limits['domain_limit']);
function validate_dns_record(&$record, &$error)
{
$arpa_records = array('PTR', 'SOA', 'NS', 'TXT', 'CNAME', 'MX', 'SPF', 'NAPTR', 'URL', 'MBOXFW', 'CURL', 'SSHFP');
// domena in-addr.arpa
if (preg_match('/in-addr\\.arpa$/', $record['domainname'])) {
if (!in_array($record['type'], $arpa_records)) {
$error['type'] = trans('Wrong record type!');
}
}
if ($error) {
return;
}
if (!in_array($record['type'], array('SOA', 'CNAME')) && !empty($record['name'])) {
if ($errorname = check_hostname_fqdn($record['name'], true, false)) {
$error['name'] = $errorname;
}
}
switch ($record['type']) {
case 'A':
if (empty($record['ipdst'])) {
$error['ipdst'] = trans('Field cannot be empty!');
} else {
if (!check_ip($record['ipdst'])) {
$error['ipdst'] = trans('Invalid IP address!');
}
}
break;
case 'AAAA':
if (empty($record['ipdst'])) {
$error['ipdst'] = trans('Field cannot be empty!');
} else {
if (!check_ipv6($record['ipdst'])) {
$error['ipdst'] = trans('Invalid IP address!');
}
}
break;
case 'NS':
if ($errorcontent = check_hostname_fqdn($record['ns'], false, true)) {
$error['ns'] = $errorcontent;
}
if (preg_match('/in-addr\\.arpa$/', $record['domainname'])) {
if ($errorcontent = check_hostname_fqdn($record['ns'], false, true)) {
$error['ns'] = $errorcontent;
}
}
break;
case 'MX':
if (empty($record['mailserver'])) {
$error['mailserver'] = trans('Field cannot be empty!');
} else {
if ($errorcontent = check_hostname_fqdn($record['mailserver'], false, true)) {
$error['mailserver'] = $errorcontent;
}
}
if (empty($record['prio'])) {
$error['prio'] = trans('Field cannot be empty!');
} else {
if (!preg_match('/^[0-9]+$/', $record['prio'])) {
$error['prio'] = trans('Invalid format!');
}
}
break;
case 'CNAME':
if ($errorname = check_hostname_fqdn($record['alias'], true, false)) {
$error['alias'] = $errorname;
}
break;
case 'TXT':
case 'SPF':
if (empty($record['desc'])) {
$error['desc'] = trans('Field cannot be empty!');
}
break;
case 'PTR':
if ($errorcontent = check_hostname_fqdn($record['domain'], false, true)) {
$error['domain'] = $errorcontent;
}
break;
case 'SOA':
foreach (array('serial', 'refresh', 'retry', 'expire', 'minttl') as $idx) {
if (empty($record[$idx])) {
$error[$idx] = trans('Field cannot be empty!');
} else {
if (!preg_match('/^[0-9]+$/', $record[$idx])) {
$error[$idx] = trans('Invalid format!');
}
}
}
break;
case 'SSHFP':
foreach (array('algo', 'ftype', 'fingerprint') as $idx) {
if (empty($record[$idx])) {
$error[$idx] = trans('Field cannot be empty!');
} else {
if ($idx != 'fingerprint' && !preg_match('/^[0-9]+$/', $record[$idx])) {
$error[$idx] = trans('Invalid format!');
}
}
}
break;
case 'HINFO':
foreach (array('cpu', 'os') as $idx) {
if (empty($record[$idx])) {
$error[$idx] = trans('Field cannot be empty!');
}
// @TODO: RFC1010 data format checking
}
break;
case 'SRV':
foreach (array('port', 'weight') as $idx) {
if (empty($record[$idx])) {
$error[$idx] = trans('Field cannot be empty!');
} else {
if (!preg_match('/^[0-9]+$/', $record[$idx])) {
$error[$idx] = trans('Invalid format!');
}
}
}
break;
default:
// NAPTR
if (empty($record['content'])) {
$error['content'] = trans('Field cannot be empty!');
}
}
if ($error) {
return;
}
// set 'name' and 'content', 'prio' fields to write into DB
switch ($record['type']) {
case 'A':
case 'AAAA':
$record['content'] = $record['ipdst'];
break;
case 'NS':
$record['content'] = $record['ns'];
break;
case 'MX':
$record['content'] = $record['mailserver'];
break;
case 'CNAME':
$record['name'] = $record['alias'];
$record['content'] = $record['domain'];
break;
case 'TXT':
case 'SPF':
$record['content'] = $record['desc'];
break;
case 'PTR':
$record['content'] = $record['domain'];
break;
case 'SOA':
$record['name'] = '';
$record['content'] = $record['ns'] . ' ' . str_replace('@', '.', $record['email']) . ' ' . $record['serial'] . ' ' . $record['refresh'] . ' ' . $record['retry'] . ' ' . $record['expire'] . ' ' . $record['minttl'];
break;
case 'SSHFP':
$record['content'] = $record['algo'] . ' ' . $record['ftype'] . ' ' . $record['fingerprint'];
break;
case 'HINFO':
$record['content'] = $record['cpu'] . ' ' . $record['os'];
break;
case 'SRV':
$record['content'] = $record['weight'] . ' ' . $record['port'] . ' ' . $record['domain'];
break;
}
if ($record['type'] != 'MX') {
$record['prio'] = 0;
}
}
